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    <title>DEV Community: Paulo Ponciano</title>
    <description>The latest articles on DEV Community by Paulo Ponciano (@paulofponciano).</description>
    <link>https://dev.to/paulofponciano</link>
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      <title>DEV Community: Paulo Ponciano</title>
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      <title>Blue/Green e Canary no Kubernetes com Argo Rollouts [Lab Session]</title>
      <dc:creator>Paulo Ponciano</dc:creator>
      <pubDate>Sun, 10 Aug 2025 11:41:43 +0000</pubDate>
      <link>https://dev.to/aws-builders/bluegreen-e-canary-no-kubernetes-com-argo-rollouts-lab-session-17kc</link>
      <guid>https://dev.to/aws-builders/bluegreen-e-canary-no-kubernetes-com-argo-rollouts-lab-session-17kc</guid>
      <description>&lt;blockquote&gt;
&lt;p&gt;&lt;strong&gt;O que é o Argo Rollouts?&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;Argo Rollouts é um controlador para Kubernetes e um conjunto de CRDs que oferecem capacidades avançadas de deploy, como blue-green, canary, análise de canary, experimentação e recursos de entrega progressiva para o Kubernetes.&lt;/p&gt;

&lt;p&gt;O Argo Rollouts pode se integrar (opcionalmente) com controladores de ingress e service meshes, aproveitando suas habilidades de manipulação de tráfego para direcionar gradualmente o tráfego para a nova versão durante uma atualização. Além disso, o Rollouts pode consultar e interpretar métricas de diversos provedores para verificar KPIs importantes e automatizar a promoção ou o rollback durante uma atualização.&lt;/p&gt;

&lt;p&gt;&lt;em&gt;Fonte: &lt;a href="https://argoproj.github.io/rollouts/" rel="noopener noreferrer"&gt;https://argoproj.github.io/rollouts/&lt;/a&gt;&lt;/em&gt;&lt;/p&gt;
&lt;/blockquote&gt;




&lt;h2&gt;
  
  
  Repositórios
&lt;/h2&gt;

&lt;ul&gt;
&lt;li&gt;&lt;a href="https://github.com/paulofponciano/lab-argo-rollouts" rel="noopener noreferrer"&gt;https://github.com/paulofponciano/lab-argo-rollouts&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;Diversas seções dos manifestos presentes no repositório acima foram portadas ou inspiradas a partir do repositório &lt;a href="https://github.com/msfidelis/msc-research-stuff/tree/main/deployment-methods" rel="noopener noreferrer"&gt;msc-research-stuff&lt;/a&gt;, do &lt;a href="https://www.linkedin.com/in/msfidelis/" rel="noopener noreferrer"&gt;Matheus Fidelis&lt;/a&gt;. Se você leva Engenharia a sério, recomendo fortemente que veja &lt;a href="https://fidelissauro.dev/" rel="noopener noreferrer"&gt;https://fidelissauro.dev/&lt;/a&gt;.&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;&lt;a href="https://github.com/paulofponciano/EKS-Istio-Karpenter-ArgoCD" rel="noopener noreferrer"&gt;https://github.com/paulofponciano/EKS-Istio-Karpenter-ArgoCD&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;Este outro repositório pode te ajudar a provisionar, com Terraform, um &lt;em&gt;cluster&lt;/em&gt; EKS funcional com a maior parte dos componentes utilizados no lab.&lt;/p&gt;

&lt;h2&gt;
  
  
  Componentes do cluster
&lt;/h2&gt;

&lt;p&gt;Para esse lab, foram utilizados essencialmente os componentes abaixo em um cluster EKS:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;ArgoCD&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F5kpo3h4pybtx7i50wevj.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F5kpo3h4pybtx7i50wevj.png" alt="Tela do ArgoCD" width="800" height="193"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Argo Rollouts&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F6p22em0xi1qjzbztvrjd.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F6p22em0xi1qjzbztvrjd.png" alt="Tela do Argo Rollouts" width="800" height="100"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Kube-prometheus-stack&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fmosp7t9e2xq0swufxxxu.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fmosp7t9e2xq0swufxxxu.png" alt="Dashboard do Kube-prometheus-stack" width="800" height="194"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Istio (base, istiod e gateway)&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fpv5fisiyndhb3bv7cr2q.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fpv5fisiyndhb3bv7cr2q.png" alt="Componentes do Istio instalados no cluster" width="800" height="149"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h2&gt;
  
  
  Projects e Applications no ArgoCD
&lt;/h2&gt;

&lt;p&gt;Foram criados dois &lt;em&gt;&lt;a href="https://argo-cd.readthedocs.io/en/stable/user-guide/projects/" rel="noopener noreferrer"&gt;Projects&lt;/a&gt;&lt;/em&gt; e quatro &lt;em&gt;&lt;a href="https://argo-cd.readthedocs.io/en/stable/user-guide/application-specification/" rel="noopener noreferrer"&gt;Applications&lt;/a&gt;&lt;/em&gt;, uma para cada cenário explorado:&lt;/p&gt;

&lt;div class="table-wrapper-paragraph"&gt;&lt;table&gt;
&lt;thead&gt;
&lt;tr&gt;
&lt;th&gt;Project&lt;/th&gt;
&lt;th&gt;Application&lt;/th&gt;
&lt;/tr&gt;
&lt;/thead&gt;
&lt;tbody&gt;
&lt;tr&gt;
&lt;td&gt;lab-apps-blue-green&lt;/td&gt;
&lt;td&gt;lab-apps-blue-green-simple&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;lab-apps-blue-green&lt;/td&gt;
&lt;td&gt;lab-apps-blue-green-automated&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;lab-apps-canary&lt;/td&gt;
&lt;td&gt;lab-apps-canary-simple&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;lab-apps-canary&lt;/td&gt;
&lt;td&gt;lab-apps-canary-metrics&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;&lt;/div&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fycy3nl2qrcgxvr02fhfr.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fycy3nl2qrcgxvr02fhfr.png" alt="Projects e Applications no ArgoCD" width="799" height="323"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Exemplo de um manifesto de &lt;em&gt;AppProject&lt;/em&gt; e &lt;em&gt;Application&lt;/em&gt; no ArgoCD:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;argoproj.io/v1alpha1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;AppProject&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;lab-apps-canary&lt;/span&gt;
  &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;argocd&lt;/span&gt;
  &lt;span class="na"&gt;finalizers&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;resources-finalizer.argocd.argoproj.io&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;description&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Lab Apps with Argo Rollouts&lt;/span&gt;
  &lt;span class="na"&gt;sourceRepos&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;https://github.com/paulofponciano/lab-argo-rollouts'&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;oci://registry-1.docker.io/paulofponciano'&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;registry-1.docker.io/paulofponciano'&lt;/span&gt;
  &lt;span class="na"&gt;destinations&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;*'&lt;/span&gt;
      &lt;span class="na"&gt;server&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;https://kubernetes.default.svc'&lt;/span&gt;
      &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;in-cluster'&lt;/span&gt;
  &lt;span class="na"&gt;clusterResourceWhitelist&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;group&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;*'&lt;/span&gt;
      &lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;*'&lt;/span&gt;
  &lt;span class="na"&gt;namespaceResourceWhitelist&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;group&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;*'&lt;/span&gt;
      &lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;*'&lt;/span&gt;
  &lt;span class="na"&gt;orphanedResources&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;warn&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;false&lt;/span&gt;
&lt;span class="nn"&gt;---&lt;/span&gt;
&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;argoproj.io/v1alpha1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Application&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;lab-apps-canary-simple&lt;/span&gt;
  &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;argocd&lt;/span&gt;
  &lt;span class="na"&gt;labels&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;application&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;project&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;lab-apps-canary&lt;/span&gt;
  &lt;span class="na"&gt;source&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;repoURL&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;https://github.com/paulofponciano/lab-argo-rollouts&lt;/span&gt;
    &lt;span class="na"&gt;path&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;argo-apps/canary/simple&lt;/span&gt;
    &lt;span class="na"&gt;targetRevision&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;HEAD&lt;/span&gt;
  &lt;span class="na"&gt;destination&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;server&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;https://kubernetes.default.svc&lt;/span&gt;
    &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;argocd&lt;/span&gt;
  &lt;span class="na"&gt;syncPolicy&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;automated&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;prune&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt;
      &lt;span class="na"&gt;selfHeal&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;h2&gt;
  
  
  Cenário com Blue/Green simples
&lt;/h2&gt;

&lt;p&gt;Usamos uma app demo bem simples que já possui um &lt;em&gt;&lt;a href="https://github.com/paulofponciano/demo-ms-intercomunicacao/tree/main/chart" rel="noopener noreferrer"&gt;helm chart&lt;/a&gt;&lt;/em&gt; criado. Com um &lt;em&gt;&lt;a href="https://argo-cd.readthedocs.io/en/latest/user-guide/application-set/" rel="noopener noreferrer"&gt;ApplicationSet&lt;/a&gt;&lt;/em&gt; do Argo, passamos alguns valores para configuração:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;argoproj.io/v1alpha1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;ApplicationSet&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;demo-ms-2&lt;/span&gt;
  &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;argocd&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;generators&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;list&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;elements&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;cluster&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;https://kubernetes.default.svc&lt;/span&gt;
  &lt;span class="na"&gt;template&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;demo-ms-2&lt;/span&gt;
    &lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;project&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;lab-apps-blue-green&lt;/span&gt;
      &lt;span class="na"&gt;source&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;repoURL&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;registry-1.docker.io/paulofponciano'&lt;/span&gt;
        &lt;span class="na"&gt;chart&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;demo-ms-intercomunicacao&lt;/span&gt;
        &lt;span class="na"&gt;targetRevision&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;0.1.18&lt;/span&gt;
        &lt;span class="na"&gt;helm&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="na"&gt;valuesObject&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
            &lt;span class="c1"&gt;# ...omitted for brevity...&lt;/span&gt;
            &lt;span class="na"&gt;strategy&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;blueGreen&lt;/span&gt;
              &lt;span class="na"&gt;blueGreen&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                &lt;span class="na"&gt;activeService&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;demo-ms-2&lt;/span&gt;
                &lt;span class="na"&gt;previewService&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;demo-ms-2-green&lt;/span&gt;
                &lt;span class="na"&gt;autoPromotionEnabled&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;false&lt;/span&gt;
            &lt;span class="c1"&gt;# ...omitted for brevity...&lt;/span&gt;
      &lt;span class="na"&gt;destination&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;server&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;{{&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;cluster&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;}}'&lt;/span&gt;
        &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;argocd&lt;/span&gt;
      &lt;span class="na"&gt;syncPolicy&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;automated&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="pi"&gt;{}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;No manifesto acima, veja que informamos dois &lt;em&gt;services&lt;/em&gt; para a estratégia Blue/Green: &lt;em&gt;activeService&lt;/em&gt; e &lt;em&gt;previewService&lt;/em&gt;. Enquanto não existir uma réplica &lt;em&gt;green&lt;/em&gt;, ambos os &lt;em&gt;services&lt;/em&gt; direcionam o tráfego para a réplica estável (blue). No entanto, o tráfego de "produção" chegará através do &lt;em&gt;&lt;a href="https://istio.io/latest/zh/docs/reference/config/networking/virtual-service/" rel="noopener noreferrer"&gt;Virtual Service&lt;/a&gt;&lt;/em&gt; do Istio, que por sua vez roteia apenas para o &lt;em&gt;activeService&lt;/em&gt;:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fn1m213719dejdwb1w3ee.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fn1m213719dejdwb1w3ee.png" alt="Diagrama do roteamento Blue/Green com activeService e previewService" width="800" height="132"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Recursos criados pelo &lt;em&gt;ApplicationSet&lt;/em&gt;:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F87lcyc4jeo86v1ehkt2h.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F87lcyc4jeo86v1ehkt2h.png" alt="Recursos criados pelo ApplicationSet no ArgoCD" width="800" height="291"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;No pod que, atualmente, é a réplica estável, podemos ver que existe uma &lt;em&gt;label&lt;/em&gt; &lt;code&gt;rollouts-pod-template-hash: 667677c457&lt;/code&gt; (além da label app):&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fhs8wbrk0l6kyv57zugcy.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fhs8wbrk0l6kyv57zugcy.png" alt="Pod estável exibindo a label rollouts-pod-template-hash" width="800" height="322"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Essa &lt;em&gt;label&lt;/em&gt; é utilizada como &lt;code&gt;selector&lt;/code&gt; tanto no &lt;em&gt;activeService&lt;/em&gt; quanto no &lt;em&gt;previewService&lt;/em&gt;. Isso é controlado pelo Argo Rollouts:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fxbgkk8ox2qds7trs159e.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fxbgkk8ox2qds7trs159e.png" alt="activeService usando a label como selector" width="800" height="323"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F24q4gzt363u2szgmipc8.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F24q4gzt363u2szgmipc8.png" alt="previewService usando a mesma label como selector" width="800" height="323"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Como mencionado anteriormente, o &lt;em&gt;Virtual Service&lt;/em&gt; do Istio possui uma rota com &lt;code&gt;destination&lt;/code&gt; apenas para &lt;code&gt;demo-ms-2.demo.svc.cluster.local&lt;/code&gt;, que é o &lt;em&gt;activeService&lt;/em&gt;:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fimf830pj2tcftw6xxvin.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fimf830pj2tcftw6xxvin.png" alt="Virtual Service do Istio roteando apenas para o activeService" width="800" height="322"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Enviando requisições para o &lt;em&gt;endpoint&lt;/em&gt; &lt;code&gt;/version&lt;/code&gt; tanto pelo &lt;em&gt;activeService&lt;/em&gt; (que passa pelo VS do Istio) quanto pelo &lt;em&gt;previewService&lt;/em&gt;, vemos que a resposta é a mesma, pois estamos acessando a mesma réplica (blue):&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="k"&gt;while &lt;/span&gt;&lt;span class="nb"&gt;true&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt; &lt;span class="k"&gt;do &lt;/span&gt;curl http://demo-ms-2.demo.svc.cluster.local:5000/version&lt;span class="p"&gt;;&lt;/span&gt; &lt;span class="k"&gt;done
while &lt;/span&gt;&lt;span class="nb"&gt;true&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt; &lt;span class="k"&gt;do &lt;/span&gt;curl http://demo-ms-2-green.demo.svc.cluster.local:5000/version&lt;span class="p"&gt;;&lt;/span&gt; &lt;span class="k"&gt;done&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fwr8g7calltsdu0k0oy2o.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fwr8g7calltsdu0k0oy2o.png" alt="Respostas iguais do activeService e do previewService apontando para a réplica blue" width="799" height="458"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;No &lt;em&gt;ApplicationSet&lt;/em&gt;, alteramos a &lt;code&gt;APP_VERSION&lt;/code&gt; de &lt;code&gt;"0.1.1"&lt;/code&gt; para &lt;code&gt;"0.1.2"&lt;/code&gt;, essa alteração vai gerar um Blue/Green para essa app:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fk57jr29l3sq95ccnggtq.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fk57jr29l3sq95ccnggtq.png" alt="Alteração da APP_VERSION no ApplicationSet disparando o Blue/Green" width="800" height="320"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Agora com duas réplicas, uma continua sendo a estável (blue) recebendo tráfego de produção e a outra &lt;em&gt;green&lt;/em&gt; com a nova versão da app. O Argo Rollouts altera o &lt;code&gt;selector&lt;/code&gt; no &lt;em&gt;previewService&lt;/em&gt; para que o &lt;em&gt;endpoint&lt;/em&gt; seja a réplica &lt;em&gt;green&lt;/em&gt;:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F4skud6gnulzgwm7z79fl.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F4skud6gnulzgwm7z79fl.png" alt="previewService apontando para a réplica green" width="800" height="324"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Com isso, temos a chance de validar se a nova versão está se comportando como o esperado antes de enviar tráfego de produção. Em alguns casos, é interessante também para aplicações que possuem particularidades em relação a &lt;em&gt;warm-up&lt;/em&gt;:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fmg3932wckhi15lqc2297.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fmg3932wckhi15lqc2297.png" alt="Réplica green disponível para validação antes do tráfego de produção" width="799" height="459"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Uma vez que decidimos que está tudo certo com a nova versão (green), podemos promovê-la. No &lt;strong&gt;Rollout&lt;/strong&gt;, selecionamos 'Promote-Full':&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Feh6z9i9q0gom982v8juz.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Feh6z9i9q0gom982v8juz.png" alt="Opção Promote-Full no Rollout" width="800" height="363"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Desta vez, o &lt;code&gt;selector&lt;/code&gt; do &lt;em&gt;activeService&lt;/em&gt; é alterado para que o &lt;em&gt;endpoint&lt;/em&gt; seja a réplica da nova versão &lt;code&gt;rollouts-pod-template-hash: 65dcC64c86&lt;/code&gt; (que agora passa a ser blue):&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fud9l7sblxpjp4o3lufz8.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fud9l7sblxpjp4o3lufz8.png" alt="activeService apontando para a nova versão, agora blue" width="800" height="323"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Voltamos ao cenário inicial, mas desta vez com a nova versão &lt;code&gt;"0.1.2"&lt;/code&gt; já recebendo tráfego de produção. A réplica que antes era &lt;em&gt;blue&lt;/em&gt; na versão &lt;code&gt;"0.1.1"&lt;/code&gt; é terminada:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fffgseptl41dyyocx1emx.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fffgseptl41dyyocx1emx.png" alt="Réplica antiga 0.1.1 sendo terminada" width="800" height="460"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h2&gt;
  
  
  Cenário com Blue/Green automatizado
&lt;/h2&gt;

&lt;p&gt;Para aumentar a confiabilidade, no processo de &lt;em&gt;rollout&lt;/em&gt; podemos incluir testes automatizados na réplica &lt;em&gt;green&lt;/em&gt;, tornando a promoção da nova versão condicionada ao sucesso desses testes. Ainda assim, neste cenário, o parâmetro &lt;code&gt;autoPromotionEnabled&lt;/code&gt; permanece configurado como &lt;code&gt;false&lt;/code&gt;, o que significa que a promoção completa (Promote-Full) continuará sendo realizada manualmente, assim como no cenário anterior. Essa abordagem é uma escolha para manter maior controle sobre o processo.&lt;/p&gt;

&lt;p&gt;No &lt;em&gt;ApplicationSet&lt;/em&gt; adicionamos os &lt;em&gt;templates&lt;/em&gt; de &lt;code&gt;prePromotionAnalysis&lt;/code&gt; bem como &lt;em&gt;values&lt;/em&gt; para o Helm renderizar esses &lt;em&gt;templates&lt;/em&gt;:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;argoproj.io/v1alpha1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;ApplicationSet&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;demo-ms-4&lt;/span&gt;
  &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;argocd&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;generators&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;list&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;elements&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;cluster&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;https://kubernetes.default.svc&lt;/span&gt;
  &lt;span class="na"&gt;template&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;demo-ms-4&lt;/span&gt;
    &lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;project&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;lab-apps-blue-green&lt;/span&gt;
      &lt;span class="na"&gt;source&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;repoURL&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;registry-1.docker.io/paulofponciano'&lt;/span&gt;
        &lt;span class="na"&gt;chart&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;demo-ms-intercomunicacao&lt;/span&gt;
        &lt;span class="na"&gt;targetRevision&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;0.1.18&lt;/span&gt;
        &lt;span class="na"&gt;helm&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="na"&gt;valuesObject&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
            &lt;span class="c1"&gt;# ...omitted for brevity...&lt;/span&gt;
            &lt;span class="na"&gt;strategy&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;blueGreen&lt;/span&gt;
              &lt;span class="na"&gt;blueGreen&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                &lt;span class="na"&gt;activeService&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;demo-ms-4&lt;/span&gt;
                &lt;span class="na"&gt;previewService&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;demo-ms-4-green&lt;/span&gt;
                &lt;span class="na"&gt;autoPromotionEnabled&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;false&lt;/span&gt;
                &lt;span class="na"&gt;prePromotionAnalysis&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                  &lt;span class="na"&gt;templates&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;templateName&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;demo-ms-4-http-bench-analysis&lt;/span&gt;
                  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;templateName&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;demo-ms-4-check-success&lt;/span&gt;
            &lt;span class="na"&gt;analysisTemplates&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;demo-ms-4-http-bench-analysis&lt;/span&gt;
                &lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                  &lt;span class="na"&gt;metrics&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;http-bench-analysis&lt;/span&gt;
                    &lt;span class="na"&gt;failureLimit&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;1&lt;/span&gt;
                    &lt;span class="na"&gt;provider&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                      &lt;span class="na"&gt;job&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                        &lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                          &lt;span class="na"&gt;backoffLimit&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;1&lt;/span&gt;
                          &lt;span class="na"&gt;template&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                            &lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                              &lt;span class="na"&gt;labels&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                                &lt;span class="na"&gt;istio-injection&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;disabled&lt;/span&gt;
                                &lt;span class="na"&gt;sidecar.istio.io/inject&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;false"&lt;/span&gt;
                            &lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                              &lt;span class="na"&gt;containers&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                              &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;http-bench-analysis&lt;/span&gt;
                                &lt;span class="na"&gt;image&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;rogerw/cassowary:v0.14.0&lt;/span&gt;
                                &lt;span class="na"&gt;command&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="pi"&gt;[&lt;/span&gt;&lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;cassowary"&lt;/span&gt;&lt;span class="pi"&gt;]&lt;/span&gt;
                                &lt;span class="na"&gt;args&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="pi"&gt;[&lt;/span&gt;&lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;run"&lt;/span&gt;&lt;span class="pi"&gt;,&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;-u"&lt;/span&gt;&lt;span class="pi"&gt;,&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;http://demo-ms-4-green.demo.svc.cluster.local:5000/healthz"&lt;/span&gt;&lt;span class="pi"&gt;,&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;-c"&lt;/span&gt;&lt;span class="pi"&gt;,&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;3"&lt;/span&gt;&lt;span class="pi"&gt;,&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;-n"&lt;/span&gt;&lt;span class="pi"&gt;,&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;1000"&lt;/span&gt;&lt;span class="pi"&gt;]&lt;/span&gt;
                              &lt;span class="na"&gt;restartPolicy&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Never&lt;/span&gt;
                  &lt;span class="na"&gt;count&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;1&lt;/span&gt;
              &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;demo-ms-4-check-success&lt;/span&gt;
                &lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                  &lt;span class="na"&gt;metrics&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;success-rate&lt;/span&gt;
                    &lt;span class="na"&gt;interval&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;1m&lt;/span&gt;
                    &lt;span class="na"&gt;successCondition&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;result[0] &amp;gt;= &lt;/span&gt;&lt;span class="m"&gt;0.95&lt;/span&gt;
                    &lt;span class="na"&gt;failureLimit&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;1&lt;/span&gt;
                    &lt;span class="na"&gt;provider&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                      &lt;span class="na"&gt;prometheus&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                        &lt;span class="na"&gt;address&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;http://kube-prometheus-stack-prometheus.o11y.svc.cluster.local:9090&lt;/span&gt;
                        &lt;span class="na"&gt;query&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="pi"&gt;|&lt;/span&gt;
                          &lt;span class="s"&gt;sum(irate(&lt;/span&gt;
                            &lt;span class="s"&gt;istio_requests_total{destination_service=~"demo-ms-4-green.demo.svc.cluster.local",response_code!~"5.*"}[1m]&lt;/span&gt;
                          &lt;span class="s"&gt;)) /&lt;/span&gt;
                          &lt;span class="s"&gt;sum(irate(&lt;/span&gt;
                            &lt;span class="s"&gt;istio_requests_total{destination_service=~"demo-ms-4-green.demo.svc.cluster.local"}[1m]&lt;/span&gt;
                          &lt;span class="s"&gt;))&lt;/span&gt;
                    &lt;span class="na"&gt;count&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;1&lt;/span&gt;
            &lt;span class="c1"&gt;# ...omitted for brevity...&lt;/span&gt;
      &lt;span class="na"&gt;destination&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;server&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;{{&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;cluster&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;}}'&lt;/span&gt;
        &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;argocd&lt;/span&gt;
      &lt;span class="na"&gt;syncPolicy&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;automated&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="pi"&gt;{}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Para gerar o Blue/Green alteramos no &lt;em&gt;ApplicationSet&lt;/em&gt; a &lt;code&gt;APP_VERSION&lt;/code&gt; de &lt;code&gt;"0.1.3"&lt;/code&gt; para &lt;code&gt;"0.1.4"&lt;/code&gt;:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fvy0k6076e29n4uwk8258.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fvy0k6076e29n4uwk8258.png" alt="Alteração da APP_VERSION disparando o Blue/Green automatizado" width="799" height="334"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Testes &lt;code&gt;http-bench-analysis&lt;/code&gt; (Job) e &lt;code&gt;success-rate&lt;/code&gt; com métricas do Prometheus:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fp86s3br8b4oj7sbsvvsy.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fp86s3br8b4oj7sbsvvsy.png" alt="Job http-bench-analysis em execução" width="800" height="260"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fp1sj42q3g4lybj0g2was.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fp1sj42q3g4lybj0g2was.png" alt="Análise success-rate com métricas do Prometheus" width="799" height="371"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Como os testes passaram com sucesso, a réplica &lt;em&gt;green&lt;/em&gt; fica disponível para ser promovida:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="k"&gt;while &lt;/span&gt;&lt;span class="nb"&gt;true&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt; &lt;span class="k"&gt;do &lt;/span&gt;curl http://demo-ms-4.demo.svc.cluster.local:5000/version&lt;span class="p"&gt;;&lt;/span&gt; &lt;span class="k"&gt;done
while &lt;/span&gt;&lt;span class="nb"&gt;true&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt; &lt;span class="k"&gt;do &lt;/span&gt;curl http://demo-ms-4-green.demo.svc.cluster.local:5000/version&lt;span class="p"&gt;;&lt;/span&gt; &lt;span class="k"&gt;done&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fvtxii6qppt1f4mexeuky.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fvtxii6qppt1f4mexeuky.png" alt="Respostas das réplicas durante a análise automatizada" width="800" height="459"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;A forma como o Argo Rollouts manipula o &lt;code&gt;selector&lt;/code&gt; tanto no &lt;em&gt;activeService&lt;/em&gt; quanto no &lt;em&gt;previewService&lt;/em&gt; é a mesma do cenário anterior, e o &lt;em&gt;Virtual Service&lt;/em&gt; do Istio continua apenas com uma rota, tendo como &lt;code&gt;destination&lt;/code&gt; o &lt;em&gt;activeService&lt;/em&gt;.&lt;/p&gt;

&lt;p&gt;Após o 'Promote-Full', a réplica com a versão &lt;code&gt;"0.1.3"&lt;/code&gt; é removida e a nova versão &lt;code&gt;"0.1.4"&lt;/code&gt; agora é a &lt;em&gt;blue&lt;/em&gt;:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fq50pgj8aicqsnvbmc98k.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fq50pgj8aicqsnvbmc98k.png" alt="Nova versão 0.1.4 como blue após o Promote-Full" width="800" height="321"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h2&gt;
  
  
  Cenário com Canary simples
&lt;/h2&gt;

&lt;p&gt;Com a estratégia de &lt;em&gt;canary releases&lt;/em&gt;, podemos realizar um &lt;em&gt;rollout&lt;/em&gt; gradual em ambiente de produção, avaliando a &lt;a href="https://sre.google/sre-book/testing-reliability/" rel="noopener noreferrer"&gt;"aceitação estruturada do usuário"&lt;/a&gt;. Caso sejam identificados problemas ou a aceitação não seja satisfatória, é fundamental que seja possível realizar um &lt;em&gt;rollback&lt;/em&gt; (Abort) imediato para a versão anterior.&lt;/p&gt;

&lt;p&gt;Nesse cenário, a progressão do rollout será manual entre os &lt;em&gt;steps&lt;/em&gt;. Os &lt;em&gt;values&lt;/em&gt; para o helm são informados no &lt;em&gt;ApplicationSet&lt;/em&gt;:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;argoproj.io/v1alpha1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;ApplicationSet&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;demo-ms-7&lt;/span&gt;
  &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;argocd&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;generators&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;list&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;elements&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;cluster&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;https://kubernetes.default.svc&lt;/span&gt;
  &lt;span class="na"&gt;template&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;demo-ms-7&lt;/span&gt;
    &lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;project&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;lab-apps-canary&lt;/span&gt;
      &lt;span class="na"&gt;source&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;repoURL&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;registry-1.docker.io/paulofponciano'&lt;/span&gt;
        &lt;span class="na"&gt;chart&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;demo-ms-intercomunicacao&lt;/span&gt;
        &lt;span class="na"&gt;targetRevision&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;0.1.18&lt;/span&gt;
        &lt;span class="na"&gt;helm&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="na"&gt;valuesObject&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
            &lt;span class="c1"&gt;# ...omitted for brevity...&lt;/span&gt;
            &lt;span class="na"&gt;strategy&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;canary&lt;/span&gt;
              &lt;span class="na"&gt;canary&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                &lt;span class="na"&gt;steps&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;setWeight&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;0&lt;/span&gt;
                  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;pause&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="pi"&gt;{}&lt;/span&gt;
                  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;setWeight&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;10&lt;/span&gt;
                  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;pause&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="pi"&gt;{}&lt;/span&gt;
                  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;setWeight&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;20&lt;/span&gt;
                  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;pause&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="pi"&gt;{}&lt;/span&gt;
                  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;setWeight&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;40&lt;/span&gt;
                  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;pause&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="pi"&gt;{}&lt;/span&gt;
                  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;setWeight&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;80&lt;/span&gt;
                  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;pause&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="pi"&gt;{}&lt;/span&gt;
                  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;setWeight&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;100&lt;/span&gt;
            &lt;span class="c1"&gt;# ...omitted for brevity...&lt;/span&gt;
      &lt;span class="na"&gt;destination&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;server&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;{{&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;cluster&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;}}'&lt;/span&gt;
        &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;argocd&lt;/span&gt;
      &lt;span class="na"&gt;syncPolicy&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;automated&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="pi"&gt;{}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fjsarctrwg9bo1xx86lz7.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fjsarctrwg9bo1xx86lz7.png" alt="Configuração do canary no Argo Rollouts" width="800" height="260"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Para iniciar o processo, alteramos no &lt;em&gt;ApplicationSet&lt;/em&gt; a &lt;code&gt;APP_VERSION&lt;/code&gt; de &lt;code&gt;"0.1.5"&lt;/code&gt; para &lt;code&gt;"0.1.6"&lt;/code&gt;. Como o primeiro &lt;em&gt;step&lt;/em&gt; é &lt;code&gt;setWeight: 0&lt;/code&gt;, nada acontecerá até avançarmos manualmente o &lt;em&gt;canary&lt;/em&gt;:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fu1gaausi9f313b9vwp01.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fu1gaausi9f313b9vwp01.png" alt="Rollout canary aguardando avanço manual no setWeight 0" width="799" height="304"&gt;&lt;/a&gt;&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="k"&gt;while &lt;/span&gt;&lt;span class="nb"&gt;true&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt; &lt;span class="k"&gt;do &lt;/span&gt;curl http://demo-ms-7.demo.svc.cluster.local:5000/version&lt;span class="p"&gt;;&lt;/span&gt; &lt;span class="k"&gt;done
while &lt;/span&gt;&lt;span class="nb"&gt;true&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt; &lt;span class="k"&gt;do &lt;/span&gt;curl http://demo-ms-7-canary.demo.svc.cluster.local:5000/version&lt;span class="p"&gt;;&lt;/span&gt; &lt;span class="k"&gt;done&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fxa8g8zd2yyhtuy8cvd0c.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fxa8g8zd2yyhtuy8cvd0c.png" alt="Respostas apontando para a réplica estável antes do avanço do canary" width="800" height="459"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Semelhante ao que vimos nos cenários de Blue/Green, aqui os dois &lt;em&gt;services&lt;/em&gt; estão com o &lt;code&gt;selector&lt;/code&gt; na mesma réplica (réplica estável):&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fh6no5k6giqgc234ji6qi.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fh6no5k6giqgc234ji6qi.png" alt="stableService e canaryService apontando para a mesma réplica" width="799" height="134"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;No entanto, o &lt;em&gt;Virtual Service&lt;/em&gt; do Istio possui uma rota com dois &lt;code&gt;destination&lt;/code&gt; e com pesos (weight) distintos. Como ainda não avançamos para o próximo &lt;em&gt;step&lt;/em&gt;, o peso para a versão &lt;em&gt;canary&lt;/em&gt; é &lt;code&gt;0&lt;/code&gt;, ou seja, sem tráfego (até mesmo porque não existe ainda uma réplica canary):&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fud2qyp86qohoncmf0mty.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fud2qyp86qohoncmf0mty.png" alt="Virtual Service do Istio com peso 0 para a versão canary" width="799" height="323"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Seguindo, podemos selecionar 'Resume' no &lt;em&gt;rollout&lt;/em&gt; e avançar para o segundo &lt;em&gt;step&lt;/em&gt;:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fj23plcvpibjenz2qmrnz.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fj23plcvpibjenz2qmrnz.png" alt="Opção Resume no rollout para avançar de step" width="799" height="362"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Agora a réplica &lt;em&gt;canary&lt;/em&gt; é criada:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fw9jsv8j1yg8wpcwec8yw.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fw9jsv8j1yg8wpcwec8yw.png" alt="Réplica canary criada" width="800" height="364"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;O Argo Rollouts modifica o &lt;code&gt;selector&lt;/code&gt; do &lt;em&gt;canaryService&lt;/em&gt; para selecionar a réplica criada:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fiupqeb57tk5qdiylhm8z.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fiupqeb57tk5qdiylhm8z.png" alt="canaryService apontando para a réplica canary" width="799" height="323"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;No &lt;em&gt;Virtual Service&lt;/em&gt; do Istio, o peso no &lt;em&gt;destination&lt;/em&gt; do &lt;em&gt;canary&lt;/em&gt; é alterado para atender o &lt;em&gt;step&lt;/em&gt; &lt;code&gt;setWeight: 10&lt;/code&gt;:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F38xjaudwudzypr0f8aqo.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F38xjaudwudzypr0f8aqo.png" alt="Virtual Service do Istio com peso 10 para o canary" width="799" height="367"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Exemplo visual do &lt;em&gt;canaryService&lt;/em&gt; e &lt;em&gt;stableService&lt;/em&gt;:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ffit690mqpexgocw6etvd.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ffit690mqpexgocw6etvd.png" alt="Visualização do canaryService e do stableService" width="799" height="137"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Podemos ver que as requisições enviadas para o &lt;em&gt;Virtual Service&lt;/em&gt; do Istio, que responde pelo &lt;code&gt;host&lt;/code&gt; do &lt;em&gt;stableService&lt;/em&gt; (demo-ms-7.demo.svc.cluster.local) já estão sendo direcionadas também para a versão &lt;em&gt;canary&lt;/em&gt;, seguindo o &lt;code&gt;setWeight: 10&lt;/code&gt; até que avancemos mais um &lt;em&gt;step&lt;/em&gt; manualmente:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Faa39vue4h41x2uyfpobk.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Faa39vue4h41x2uyfpobk.png" alt="Tráfego dividido entre estável e canary conforme o setWeight 10" width="800" height="459"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Com apoio visual do Kiali, vemos a distribuição do tráfego:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fo6ubzclmpvcwo9qx09v8.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fo6ubzclmpvcwo9qx09v8.png" alt="Distribuição do tráfego visualizada no Kiali" width="800" height="498"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Já com o &lt;em&gt;canary&lt;/em&gt; mais avançado, no &lt;em&gt;step&lt;/em&gt; &lt;code&gt;setWeight: 80&lt;/code&gt;:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fgn6tga2uwhv5uqy5an7t.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fgn6tga2uwhv5uqy5an7t.png" alt="Tráfego do canary no step setWeight 80" width="800" height="612"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Manualmente, iremos progredir o &lt;em&gt;canary&lt;/em&gt; até que o tráfego seja totalmente direcionado para a nova versão, no &lt;em&gt;step&lt;/em&gt; &lt;code&gt;setWeight: 100&lt;/code&gt;. Depois disso, o Argo Rollouts ajustará o &lt;code&gt;selector&lt;/code&gt; do &lt;em&gt;stableService&lt;/em&gt; para que o &lt;em&gt;endpoint&lt;/em&gt; seja a réplica com a versão &lt;code&gt;"0.1.6"&lt;/code&gt; e no &lt;em&gt;Virtual Service&lt;/em&gt; do Istio os pesos serão ajustados para os valores que vimos inicialmente, ou seja, &lt;code&gt;100&lt;/code&gt; para a réplica estável e &lt;code&gt;0&lt;/code&gt; para a réplica &lt;em&gt;canary&lt;/em&gt; (do próximo rollout no caso).&lt;/p&gt;

&lt;h2&gt;
  
  
  Cenário com Canary automatizado
&lt;/h2&gt;

&lt;p&gt;Neste cenário, vamos deixar a progressão do &lt;em&gt;canary&lt;/em&gt; condicionada ao sucesso dos testes automatizados. Assim como no cenário anterior, cada &lt;em&gt;step&lt;/em&gt; irá direcionar uma parcela maior do tráfego de produção para a réplica &lt;em&gt;canary&lt;/em&gt;, até que seja totalmente concluído o &lt;em&gt;rollout&lt;/em&gt;.&lt;/p&gt;

&lt;p&gt;No &lt;em&gt;ApplicationSet&lt;/em&gt;, adicionamos o &lt;em&gt;template&lt;/em&gt; de análise na seção &lt;code&gt;analysis&lt;/code&gt; de cada &lt;em&gt;step&lt;/em&gt;:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;argoproj.io/v1alpha1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;ApplicationSet&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;demo-ms-10&lt;/span&gt;
  &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;argocd&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;generators&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;list&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;elements&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;cluster&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;https://kubernetes.default.svc&lt;/span&gt;
  &lt;span class="na"&gt;template&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;demo-ms-10&lt;/span&gt;
    &lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;project&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;lab-apps-canary&lt;/span&gt;
      &lt;span class="na"&gt;source&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;repoURL&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;registry-1.docker.io/paulofponciano'&lt;/span&gt;
        &lt;span class="na"&gt;chart&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;demo-ms-intercomunicacao&lt;/span&gt;
        &lt;span class="na"&gt;targetRevision&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;0.1.18&lt;/span&gt;
        &lt;span class="na"&gt;helm&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="na"&gt;valuesObject&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
            &lt;span class="c1"&gt;# ...omitted for brevity...&lt;/span&gt;
            &lt;span class="na"&gt;strategy&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;canary&lt;/span&gt;
              &lt;span class="na"&gt;canary&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                &lt;span class="na"&gt;steps&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;setWeight&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;10&lt;/span&gt;
                  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;pause&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="pi"&gt;{&lt;/span&gt; &lt;span class="nv"&gt;duration&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="nv"&gt;30s&lt;/span&gt; &lt;span class="pi"&gt;}&lt;/span&gt;
                  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;analysis&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                      &lt;span class="na"&gt;templates&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                        &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;templateName&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;demo-ms-10-check-success&lt;/span&gt;
                  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;setWeight&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;20&lt;/span&gt;
                  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;pause&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="pi"&gt;{&lt;/span&gt; &lt;span class="nv"&gt;duration&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="nv"&gt;1m&lt;/span&gt; &lt;span class="pi"&gt;}&lt;/span&gt;
                  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;analysis&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                      &lt;span class="na"&gt;templates&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                        &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;templateName&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;demo-ms-10-check-success&lt;/span&gt;
                  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;setWeight&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;40&lt;/span&gt;
                  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;pause&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="pi"&gt;{&lt;/span&gt; &lt;span class="nv"&gt;duration&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="nv"&gt;1m&lt;/span&gt; &lt;span class="pi"&gt;}&lt;/span&gt;
                  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;analysis&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                      &lt;span class="na"&gt;templates&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                        &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;templateName&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;demo-ms-10-check-success&lt;/span&gt;
                  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;setWeight&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;80&lt;/span&gt;
                  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;pause&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="pi"&gt;{&lt;/span&gt; &lt;span class="nv"&gt;duration&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="nv"&gt;1m&lt;/span&gt; &lt;span class="pi"&gt;}&lt;/span&gt;
                  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;analysis&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                      &lt;span class="na"&gt;templates&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                        &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;templateName&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;demo-ms-10-check-success&lt;/span&gt;
                  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;setWeight&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;100&lt;/span&gt;
            &lt;span class="na"&gt;analysisTemplates&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;demo-ms-10-check-success&lt;/span&gt;
                &lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                  &lt;span class="na"&gt;metrics&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;success-rate&lt;/span&gt;
                      &lt;span class="na"&gt;interval&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;1m&lt;/span&gt;
                      &lt;span class="na"&gt;successCondition&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;result[0] &amp;gt;= &lt;/span&gt;&lt;span class="m"&gt;0.95&lt;/span&gt;
                      &lt;span class="na"&gt;failureLimit&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;1&lt;/span&gt;
                      &lt;span class="na"&gt;provider&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                        &lt;span class="na"&gt;prometheus&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                          &lt;span class="na"&gt;address&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;http://kube-prometheus-stack-prometheus.o11y.svc.cluster.local:9090&lt;/span&gt;
                          &lt;span class="na"&gt;query&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="pi"&gt;|&lt;/span&gt;
                            &lt;span class="s"&gt;sum(irate(&lt;/span&gt;
                              &lt;span class="s"&gt;istio_requests_total{destination_service=~"demo-ms-10.demo.svc.cluster.local",response_code!~"5.*"}[1m]&lt;/span&gt;
                            &lt;span class="s"&gt;)) /&lt;/span&gt;
                            &lt;span class="s"&gt;sum(irate(&lt;/span&gt;
                              &lt;span class="s"&gt;istio_requests_total{destination_service=~"demo-ms-10.demo.svc.cluster.local"}[1m]&lt;/span&gt;
                            &lt;span class="s"&gt;))&lt;/span&gt;
                      &lt;span class="na"&gt;count&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;1&lt;/span&gt;
            &lt;span class="c1"&gt;# ...omitted for brevity...&lt;/span&gt;
      &lt;span class="na"&gt;destination&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;server&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;{{&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;cluster&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;}}'&lt;/span&gt;
        &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;argocd&lt;/span&gt;
      &lt;span class="na"&gt;syncPolicy&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;automated&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="pi"&gt;{}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fxwjvomwdmmv19ije0j02.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fxwjvomwdmmv19ije0j02.png" alt="Configuração do canary automatizado com análise por step" width="800" height="321"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Para iniciar o processo, alteramos no &lt;em&gt;ApplicationSet&lt;/em&gt; a &lt;code&gt;APP_VERSION&lt;/code&gt; de &lt;code&gt;"0.1.7"&lt;/code&gt; para &lt;code&gt;"0.1.8"&lt;/code&gt;. Depois disso, não esperamos mais nenhuma ação "manual", ficamos aguardando os testes acontecerem em cada &lt;em&gt;step&lt;/em&gt; e o &lt;em&gt;canary&lt;/em&gt; progredir:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F40vwebujkqzpmzaqh657.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F40vwebujkqzpmzaqh657.png" alt="Rollout canary automatizado aguardando os testes em cada step" width="800" height="320"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fg15088yfmw0fqu2wcspp.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fg15088yfmw0fqu2wcspp.png" alt="Progresso do canary automatizado entre os steps" width="800" height="242"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Argo Rollouts ajustando os pesos (weight) no Virtual Service do Istio:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F82sx0ijx7quhzsiuhxvo.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F82sx0ijx7quhzsiuhxvo.png" alt="Argo Rollouts ajustando os pesos no Virtual Service do Istio" width="800" height="324"&gt;&lt;/a&gt;&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="k"&gt;while &lt;/span&gt;&lt;span class="nb"&gt;true&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt; &lt;span class="k"&gt;do &lt;/span&gt;curl http://demo-ms-10.demo.svc.cluster.local:5000/version&lt;span class="p"&gt;;&lt;/span&gt; &lt;span class="k"&gt;done
while &lt;/span&gt;&lt;span class="nb"&gt;true&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt; &lt;span class="k"&gt;do &lt;/span&gt;curl http://demo-ms-10-canary.demo.svc.cluster.local:5000/version&lt;span class="p"&gt;;&lt;/span&gt; &lt;span class="k"&gt;done&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F5telh49olbmyprxupryz.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F5telh49olbmyprxupryz.png" alt="Respostas das réplicas durante o canary automatizado" width="800" height="456"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Conclusão do &lt;em&gt;rollout&lt;/em&gt; e remoção da réplica com a versão &lt;code&gt;"0.1.7"&lt;/code&gt;:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fnrv1gs28mdnv4rev0cbj.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fnrv1gs28mdnv4rev0cbj.png" alt="Conclusão do rollout e remoção da réplica 0.1.7" width="800" height="363"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Os pesos são reajustados para os valores iniciais, &lt;code&gt;100&lt;/code&gt; para a réplica estável:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fc29ylw4rkzwkdoihgb0p.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fc29ylw4rkzwkdoihgb0p.png" alt="Pesos reajustados para 100 na réplica estável" width="799" height="324"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F85n7roalwetwcwngypxb.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F85n7roalwetwcwngypxb.png" alt="Estado final do Virtual Service após o rollout" width="800" height="458"&gt;&lt;/a&gt;&lt;/p&gt;




&lt;p&gt;&lt;strong&gt;Importante!&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;Utilizar &lt;em&gt;Canary releases&lt;/em&gt; e &lt;em&gt;Blue/Green deployments&lt;/em&gt; é sensacional. Mas não devemos esquecer do que pode (e muitas vezes vai) inviabilizar esse tipo de estratégia (e outros tipos também): a &lt;strong&gt;CAMADA DE DADOS&lt;/strong&gt;. É necessário investir um esforço de Engenharia considerável nesse ponto.&lt;/p&gt;




&lt;p&gt;&lt;strong&gt;Referências e recomendações&lt;/strong&gt;:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;DIA 4 - CLOUD #SEMANADEVOPS LINUXtips - Track com &lt;a href="https://www.linkedin.com/in/msfidelis/" rel="noopener noreferrer"&gt;Matheus Fidelis&lt;/a&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;  &lt;iframe src="https://www.youtube.com/embed/4N5DP8pYeOI"&gt;
  &lt;/iframe&gt;
&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;&lt;a href="https://argoproj.github.io/argo-rollouts/" rel="noopener noreferrer"&gt;Argo Rollouts - Kubernetes Progressive Delivery Controller&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href="https://argo-rollouts.readthedocs.io/en/stable/features/traffic-management/istio/" rel="noopener noreferrer"&gt;Argo Rollouts - Istio traffic-management&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href="https://istio.io/latest/docs/reference/config/networking/virtual-service/" rel="noopener noreferrer"&gt;Istio - Virtual Service&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href="https://fidelissauro.dev/" rel="noopener noreferrer"&gt;Matheus Fidelis - Technical Blog&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;




&lt;p&gt;Keep shipping! 🐳&lt;/p&gt;

</description>
      <category>kubernetes</category>
      <category>argorollouts</category>
      <category>sre</category>
      <category>community</category>
    </item>
    <item>
      <title>Auto-Instrumentação com OpenTelemetry no EKS [Lab Session]</title>
      <dc:creator>Paulo Ponciano</dc:creator>
      <pubDate>Sun, 05 Jan 2025 19:53:56 +0000</pubDate>
      <link>https://dev.to/aws-builders/auto-instrumentacao-com-opentelemetry-no-eks-lab-session-n5p</link>
      <guid>https://dev.to/aws-builders/auto-instrumentacao-com-opentelemetry-no-eks-lab-session-n5p</guid>
      <description>&lt;blockquote&gt;
&lt;p&gt;OpenTelemetry is a collection of APIs, SDKs, and tools. Use it to instrument, generate, collect, and export telemetry data (metrics, logs, and traces) to help you analyze your software’s performance and behavior.&lt;/p&gt;

&lt;p&gt;&lt;em&gt;Source: &lt;a href="https://opentelemetry.io/" rel="noopener noreferrer"&gt;https://opentelemetry.io/&lt;/a&gt;&lt;/em&gt;&lt;/p&gt;
&lt;/blockquote&gt;

&lt;h2&gt;
  
  
  Otel Diagram
&lt;/h2&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fuwg4ze4dls1dtkindcc7.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fuwg4ze4dls1dtkindcc7.png" alt="Diagrama do OpenTelemetry" width="800" height="477"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;em&gt;Source: &lt;a href="https://opentelemetry.io/docs/" rel="noopener noreferrer"&gt;https://opentelemetry.io/docs/&lt;/a&gt;&lt;/em&gt;&lt;/p&gt;




&lt;h2&gt;
  
  
  Cenários para auto-instrumentação (Zero-code Instrumentation)
&lt;/h2&gt;

&lt;p&gt;Alguns cenários podem nos levar a recorrer à instrumentação automática de aplicações. São eles:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Não ter acesso ao código fonte;&lt;/li&gt;
&lt;li&gt;Falta de sponsors para um refatoramento, por não ser viável ao negócio;&lt;/li&gt;
&lt;li&gt;Não ser o "dono" da aplicação;&lt;/li&gt;
&lt;li&gt;A aplicação já executada há tempos, ninguém tem mais o contexto e o desenvolvimento foi descontinuado.&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;Mesmo se você se encontrar em um dos motivadores acima (ou mais de um), ainda pode haver a necessidade de observar essas aplicações.&lt;br&gt;
É importante lembrar que essa abordagem de auto-instrumentação traz algumas ressalvas, como, por exemplo, o &lt;strong&gt;excesso de telemetria&lt;/strong&gt; gerado pela aplicação instrumentada.&lt;br&gt;
Quando temos um cenário de uma aplicação greenfield (do zero), será mais interessante já pensar na instrumentação como parte do desenvolvimento, sendo chamada de &lt;strong&gt;instrumentação manual&lt;/strong&gt; e não &lt;strong&gt;auto-instrumentação&lt;/strong&gt;.&lt;/p&gt;
&lt;h2&gt;
  
  
  Arquitetura do Lab
&lt;/h2&gt;

&lt;p&gt;Nesse lab, vamos explorar a auto-instrumentação com &lt;strong&gt;OpenTelemetry Operator para Kubernetes&lt;/strong&gt;.&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fsbw15t4dc0977wej0dz6.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fsbw15t4dc0977wej0dz6.png" alt="Arquitetura do lab de auto-instrumentação com OpenTelemetry Operator" width="800" height="714"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;Repositórios:&lt;/strong&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Terraform: &lt;a href="https://github.com/paulofponciano/EKS-Istio-Karpenter" rel="noopener noreferrer"&gt;https://github.com/paulofponciano/EKS-Istio-Karpenter&lt;/a&gt;
&lt;/li&gt;
&lt;li&gt;Stack observabilidade: &lt;a href="https://github.com/paulofponciano/o11y-lab-prom-otel-loki-tempo" rel="noopener noreferrer"&gt;https://github.com/paulofponciano/o11y-lab-prom-otel-loki-tempo&lt;/a&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;blockquote&gt;
&lt;p&gt;O provisionamento da infraestrutura e seus componentes, como: Cluster EKS, Istio ingress, karpenter e também a stack de observabilidade que contempla o Grafana Tempo, pode ser feito seguindo esse outro Lab - &lt;a href="https://dev.to/aws-builders/o11y-opentelemetry-prometheus-loki-e-tempo-no-eks-lab-session-2o4b"&gt;o11y: OpenTelemetry, Prometheus, Loki e Tempo no EKS [Lab Session]&lt;/a&gt;. Portanto, partiremos do ponto em que o EKS já está configurado e com o Grafana Tempo em execução.&lt;/p&gt;
&lt;/blockquote&gt;


&lt;h2&gt;
  
  
  Deploy do OpenTelemetry Operator
&lt;/h2&gt;

&lt;p&gt;Componentes já em execução no cluster:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Kube-prometheus-stack&lt;/li&gt;
&lt;li&gt;Promtail&lt;/li&gt;
&lt;li&gt;Grafana Loki (distributed)&lt;/li&gt;
&lt;li&gt;Grafana Tempo (distributed)&lt;/li&gt;
&lt;/ul&gt;

&lt;blockquote&gt;
&lt;p&gt;O que vamos usar aqui é o &lt;strong&gt;Grafana Tempo&lt;/strong&gt; e o &lt;strong&gt;Grafana&lt;/strong&gt; que faz parte da stack do Prometheus. No Grafana, já há um datasource do Tempo configurado.&lt;/p&gt;
&lt;/blockquote&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ftfvsm8yqtk5qk0x4ccfi.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ftfvsm8yqtk5qk0x4ccfi.png" alt="Grafana com o datasource do Tempo configurado" width="799" height="507"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Deploy do operator usando &lt;strong&gt;Helm&lt;/strong&gt;:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;git clone https://github.com/paulofponciano/o11y-lab-prom-otel-loki-tempo.git
&lt;span class="nb"&gt;cd &lt;/span&gt;o11y-lab-prom-otel-loki-tempo/opentelemetry/auto-instrumentation/operator
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;helm repo add open-telemetry https://open-telemetry.github.io/opentelemetry-helm-charts
helm repo update
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;helm &lt;span class="nb"&gt;install &lt;/span&gt;opentelemetry-operator open-telemetry/opentelemetry-operator &lt;span class="se"&gt;\&lt;/span&gt;
&lt;span class="nt"&gt;--namespace&lt;/span&gt; opentelemetry-operator-system &lt;span class="se"&gt;\&lt;/span&gt;
&lt;span class="nt"&gt;--create-namespace&lt;/span&gt; &lt;span class="se"&gt;\&lt;/span&gt;
&lt;span class="nt"&gt;--set&lt;/span&gt; &lt;span class="s2"&gt;"manager.collectorImage.repository=otel/opentelemetry-collector-k8s"&lt;/span&gt; &lt;span class="se"&gt;\&lt;/span&gt;
&lt;span class="nt"&gt;--set&lt;/span&gt; admissionWebhooks.certManager.enabled&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="nb"&gt;false&lt;/span&gt; &lt;span class="se"&gt;\&lt;/span&gt;
&lt;span class="nt"&gt;--set&lt;/span&gt; admissionWebhooks.autoGenerateCert.enabled&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="nb"&gt;true&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fi8oavyjl5vijk120vsy2.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fi8oavyjl5vijk120vsy2.png" alt="Saída do helm install do OpenTelemetry Operator" width="800" height="612"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Logs iniciais do OpenTelemetry Operator:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fx617d9fsyzqdkfiz3hin.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fx617d9fsyzqdkfiz3hin.png" alt="Logs iniciais do OpenTelemetry Operator" width="800" height="224"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h2&gt;
  
  
  Deploy Otel collector
&lt;/h2&gt;

&lt;p&gt;Podemos agora fazer o deploy de um &lt;em&gt;custom resource&lt;/em&gt; que é o &lt;strong&gt;OpenTelemetryCollector&lt;/strong&gt;. Basicamente, ele receberá os traces (receivers) e os enviará (exporters) para o Grafana Tempo, onde poderão ser visualizados.&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl apply &lt;span class="nt"&gt;-f&lt;/span&gt; otel-collector.yaml
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Manifesto do collector:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;opentelemetry.io/v1beta1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;OpenTelemetryCollector&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;otelcol&lt;/span&gt;
  &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;o11y&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;config&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;receivers&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;otlp&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;protocols&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="na"&gt;grpc&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
            &lt;span class="na"&gt;endpoint&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;0.0.0.0:4317&lt;/span&gt;
          &lt;span class="na"&gt;http&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
            &lt;span class="na"&gt;endpoint&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;0.0.0.0:4318&lt;/span&gt;
    &lt;span class="na"&gt;processors&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;memory_limiter&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;check_interval&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;1s&lt;/span&gt;
        &lt;span class="na"&gt;limit_percentage&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;75&lt;/span&gt;
        &lt;span class="na"&gt;spike_limit_percentage&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;15&lt;/span&gt;
      &lt;span class="na"&gt;batch&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;send_batch_size&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;10000&lt;/span&gt;
        &lt;span class="na"&gt;timeout&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;10s&lt;/span&gt;

    &lt;span class="na"&gt;exporters&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;debug&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="pi"&gt;{}&lt;/span&gt;
      &lt;span class="na"&gt;otlp&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;endpoint&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;tempo-distributor.o11y.svc.cluster.local:4317&lt;/span&gt;
        &lt;span class="na"&gt;tls&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="na"&gt;insecure&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt;

    &lt;span class="na"&gt;service&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;pipelines&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;traces&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="na"&gt;receivers&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="pi"&gt;[&lt;/span&gt;&lt;span class="nv"&gt;otlp&lt;/span&gt;&lt;span class="pi"&gt;]&lt;/span&gt;
          &lt;span class="na"&gt;processors&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="pi"&gt;[&lt;/span&gt;&lt;span class="nv"&gt;memory_limiter&lt;/span&gt;&lt;span class="pi"&gt;,&lt;/span&gt; &lt;span class="nv"&gt;batch&lt;/span&gt;&lt;span class="pi"&gt;]&lt;/span&gt;
          &lt;span class="na"&gt;exporters&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="pi"&gt;[&lt;/span&gt;&lt;span class="nv"&gt;debug&lt;/span&gt;&lt;span class="pi"&gt;,&lt;/span&gt; &lt;span class="nv"&gt;otlp&lt;/span&gt;&lt;span class="pi"&gt;]&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Logs iniciais do otel collector:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fptnav9b0261nfof8bshn.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fptnav9b0261nfof8bshn.png" alt="Logs iniciais do otel collector" width="800" height="850"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h2&gt;
  
  
  Exemplo Java e Otel Instrumentation
&lt;/h2&gt;

&lt;p&gt;Mais um &lt;em&gt;custom resource&lt;/em&gt; que faremos o deploy é o &lt;strong&gt;Instrumentation&lt;/strong&gt;. Dentre outras configurações, nele definiremos quem será o &lt;em&gt;otel collector&lt;/em&gt;, no caso, será o que acabamos de criar.&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl apply &lt;span class="nt"&gt;-f&lt;/span&gt; java-auto-instrumentation.yaml
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Manifesto de instrumentation:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;opentelemetry.io/v1alpha1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Instrumentation&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;java-auto-instrumentation&lt;/span&gt;
  &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;o11y&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;exporter&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;endpoint&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;http://otelcol-collector.o11y.svc.cluster.local:4318&lt;/span&gt;
  &lt;span class="na"&gt;propagators&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;tracecontext&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;baggage&lt;/span&gt;
  &lt;span class="na"&gt;sampler&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;parentbased_traceidratio&lt;/span&gt;
    &lt;span class="na"&gt;argument&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;1"&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl get instrumentation &lt;span class="nt"&gt;-n&lt;/span&gt; o11y
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fby4fbwskcv2ocekd230n.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fby4fbwskcv2ocekd230n.png" alt="Instrumentation java criada no namespace o11y" width="800" height="177"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Agora podemos fazer o deploy de uma aplicação de exemplo em java (&lt;a href="https://github.com/jaegertracing/vertx-create-span" rel="noopener noreferrer"&gt;vertx-create-span&lt;/a&gt;):&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl create ns sample-api-java
kubectl apply &lt;span class="nt"&gt;-f&lt;/span&gt; java-service-with-auto-instrumentation.yaml
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Importante notar a &lt;em&gt;annotation&lt;/em&gt; que devemos informar no manifesto, onde é definida a &lt;em&gt;instrumentation&lt;/em&gt; que usaremos:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="c1"&gt;# Part of the complete manifest:&lt;/span&gt;
&lt;span class="na"&gt;template&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;labels&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;app&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;operator-e2e-tests&lt;/span&gt;
    &lt;span class="na"&gt;annotations&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;instrumentation.opentelemetry.io/inject-java&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;o11y/java-auto-instrumentation"&lt;/span&gt;
&lt;span class="c1"&gt;# ...&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ft3e4fra8zrjbzy6qqsdv.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ft3e4fra8zrjbzy6qqsdv.png" alt="Manifesto da aplicação java com a annotation de inject-java" width="800" height="771"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Executando &lt;code&gt;kubectl describe pod&lt;/code&gt; no pod da aplicação que acabou de subir, vemos que foi injetado um &lt;em&gt;initContainer&lt;/em&gt; para auto-instrumentação:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fuovrgo76aidu2wbmiwmw.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fuovrgo76aidu2wbmiwmw.png" alt="initContainer de auto-instrumentação injetado no pod java" width="800" height="540"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Dentro do container:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F7xem48fgnxkm4hlpotx2.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F7xem48fgnxkm4hlpotx2.png" alt="Conteúdo da auto-instrumentação dentro do container java" width="800" height="199"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Simulando tráfego de entrada na aplicação java:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Flh235dbkvr8ilqelnq26.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Flh235dbkvr8ilqelnq26.png" alt="Simulação de tráfego de entrada na aplicação java" width="800" height="217"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Logs da aplicação e do otel collector:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fbi3cnrd7evn59qwj4c4s.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fbi3cnrd7evn59qwj4c4s.png" alt="Logs da aplicação java e do otel collector" width="799" height="523"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;No Grafana, visualizamos os traces recebidos através do datasource plugin do Grafana Tempo:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fi9mvc4ee1e6891e542gj.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fi9mvc4ee1e6891e542gj.png" alt="Traces da aplicação java no Grafana Tempo" width="800" height="991"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fdjrxax90945m3vftcbaa.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fdjrxax90945m3vftcbaa.png" alt="Detalhe de um trace java no Grafana Tempo" width="800" height="403"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fofdqq693o6omwipv2jjk.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fofdqq693o6omwipv2jjk.png" alt="Spans do trace java no Grafana Tempo" width="800" height="1409"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h2&gt;
  
  
  Exemplo Python e Otel Instrumentation
&lt;/h2&gt;

&lt;p&gt;Faremos o mesmo processo de deploy, mas agora para uma app demo que simula a comunicação de microsserviços. Primeiro o apply do manifesto de &lt;em&gt;instrumentation&lt;/em&gt; - Embora fosse possível reutilizar a &lt;em&gt;Instrumentation&lt;/em&gt; já criada, optamos por criar uma específica para cada caso:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl apply &lt;span class="nt"&gt;-f&lt;/span&gt; python-auto-instrumentation.yaml
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl get instrumentation &lt;span class="nt"&gt;-n&lt;/span&gt; o11y
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fa728d49dsvgsnjq712gd.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fa728d49dsvgsnjq712gd.png" alt="Instrumentation python criada no namespace o11y" width="800" height="196"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Deploy &lt;a href="https://github.com/paulofponciano/demo-ms-intercomunicacao" rel="noopener noreferrer"&gt;app demo python&lt;/a&gt;:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl create ns sample-api-python
kubectl apply &lt;span class="nt"&gt;-f&lt;/span&gt; python-service-with-auto-instrumentation.yaml
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;em&gt;Annotation&lt;/em&gt; referenciando a &lt;em&gt;Instrumentation&lt;/em&gt;:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="c1"&gt;# Part of the complete manifest:&lt;/span&gt;
&lt;span class="na"&gt;template&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;annotations&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;instrumentation.opentelemetry.io/inject-python&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;o11y/python-auto-instrumentation"&lt;/span&gt;
      &lt;span class="na"&gt;labels&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;app&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;microservice-1&lt;/span&gt;
&lt;span class="c1"&gt;# ...&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fxj53h3s6o9imlg1qa09n.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fxj53h3s6o9imlg1qa09n.png" alt="Manifesto da aplicação python com a annotation de inject-python" width="800" height="509"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Com &lt;code&gt;kubectl describe pod&lt;/code&gt; novamente vemos o &lt;em&gt;initContainer&lt;/em&gt; da auto-instrumentação, agora para python:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fpf25mkl55csde4w30a8v.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fpf25mkl55csde4w30a8v.png" alt="initContainer de auto-instrumentação injetado no pod python" width="800" height="475"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F79j6xg9y7hd62fivmtp4.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F79j6xg9y7hd62fivmtp4.png" alt="Detalhe da auto-instrumentação no pod python" width="800" height="252"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Gerando tráfego de entrada:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Flw3t0vaaw1qv18k6jfo2.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Flw3t0vaaw1qv18k6jfo2.png" alt="Geração de tráfego de entrada na app python" width="800" height="321"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fajtb4bel3tiuq60vae3b.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fajtb4bel3tiuq60vae3b.png" alt="Tráfego entre os microsserviços da app python" width="727" height="437"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;No Grafana:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fl00axedv0yqix5e8u64e.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fl00axedv0yqix5e8u64e.png" alt="Traces da app python no Grafana Tempo" width="800" height="914"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fb6zatebybfbkbgx9ymtx.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fb6zatebybfbkbgx9ymtx.png" alt="Detalhe dos spans da app python no Grafana Tempo" width="800" height="401"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Podemos simular uma latência maior entre as chamadas, aumentando o 'RESPONSE_TIME' no manifesto de deploy, e reaplicar:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="c1"&gt;# Part of the complete manifest:&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;containers&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;app&lt;/span&gt;
    &lt;span class="na"&gt;image&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;paulofponciano/demo-ms-intercomunicacao:latest&lt;/span&gt;
    &lt;span class="na"&gt;ports&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;containerPort&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;5000&lt;/span&gt;
    &lt;span class="na"&gt;env&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;TITLE&lt;/span&gt;
      &lt;span class="na"&gt;value&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;Microservice&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;2"&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;RESPONSE_TIME&lt;/span&gt;
      &lt;span class="na"&gt;value&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;3500"&lt;/span&gt; &lt;span class="c1"&gt;# bottleneck&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;EXTERNAL_CALL_URL&lt;/span&gt;
      &lt;span class="na"&gt;value&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;http://microservice-3.sample-api-python.svc.cluster.local:5000"&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;EXTERNAL_CALL_METHOD&lt;/span&gt;
      &lt;span class="na"&gt;value&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;GET"&lt;/span&gt;
&lt;span class="c1"&gt;# ...&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fpww82y4o7gqw6ft1c3go.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fpww82y4o7gqw6ft1c3go.png" alt="Trace da app python com a latência aumentada via RESPONSE_TIME" width="800" height="268"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Comparando com o trace anterior (antes da alteração no RESPONSE_TIME), o ponto de gargalo fica visível:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fotl60ve7a2lxcaotpfw9.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fotl60ve7a2lxcaotpfw9.png" alt="Comparação dos traces evidenciando o ponto de gargalo" width="800" height="399"&gt;&lt;/a&gt;&lt;/p&gt;




&lt;p&gt;&lt;strong&gt;Referências:&lt;/strong&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;&lt;a href="https://www.youtube.com/watch?v=qkid5YK-sNg" rel="noopener noreferrer"&gt;Dose ao vivo: aula prática de OpenTelemetry Operator&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href="https://opentelemetry.io/docs/kubernetes/operator/automatic/" rel="noopener noreferrer"&gt;OpenTelemetry - Injecting Auto-instrumentation&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href="https://github.com/open-telemetry/opentelemetry-operator" rel="noopener noreferrer"&gt;OpenTelemetry Operator for Kubernetes&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;




&lt;p&gt;Keep shipping! 🐳&lt;/p&gt;

</description>
      <category>community</category>
      <category>opentelemetry</category>
      <category>kubernetes</category>
      <category>observability</category>
    </item>
    <item>
      <title>ECS Blue/Green com CodePipeline - Provisionado com Terraform</title>
      <dc:creator>Paulo Ponciano</dc:creator>
      <pubDate>Sat, 30 Nov 2024 10:13:05 +0000</pubDate>
      <link>https://dev.to/aws-builders/ecs-bluegreen-com-codepipeline-provisionado-com-terraform-572f</link>
      <guid>https://dev.to/aws-builders/ecs-bluegreen-com-codepipeline-provisionado-com-terraform-572f</guid>
      <description>&lt;h2&gt;
  
  
  Arquitetura do Lab
&lt;/h2&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fbv3i9ayxlfows7gmzv03.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fbv3i9ayxlfows7gmzv03.png" alt="Arquitetura do lab de ECS Blue/Green com CodePipeline" width="800" height="552"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Repositórios:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Terraform: &lt;a href="https://github.com/paulofponciano/ecs-with-fargate-and-cicd.git" rel="noopener noreferrer"&gt;https://github.com/paulofponciano/ecs-with-fargate-and-cicd.git&lt;/a&gt;
&lt;/li&gt;
&lt;li&gt;Demo app: &lt;a href="https://github.com/paulofponciano/webapp-color.git" rel="noopener noreferrer"&gt;https://github.com/paulofponciano/webapp-color.git&lt;/a&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;blockquote&gt;
&lt;p&gt;O que usamos como app para demo é um fork de &lt;a href="https://github.com/kodekloudhub/webapp-color" rel="noopener noreferrer"&gt;kodekloudhub/webapp-color&lt;/a&gt;. No fork foram adicionados os arquivos necessários para o lab com ECS e CodePipeline.&lt;/p&gt;
&lt;/blockquote&gt;




&lt;h2&gt;
  
  
  Repositório App demo
&lt;/h2&gt;

&lt;p&gt;No repositório &lt;a href="https://github.com/paulofponciano/webapp-color" rel="noopener noreferrer"&gt;webapp-color&lt;/a&gt;, existem arquivos importantes para a execução no &lt;strong&gt;CodePipeline&lt;/strong&gt;, são eles:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;&lt;a href="https://github.com/paulofponciano/webapp-color/blob/master/appspec.yaml" rel="noopener noreferrer"&gt;appspec.yaml&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href="https://github.com/paulofponciano/webapp-color/blob/master/buildspec.yaml" rel="noopener noreferrer"&gt;buildspec.yaml&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href="https://github.com/paulofponciano/webapp-color/blob/master/taskdef.json" rel="noopener noreferrer"&gt;taskdef.json&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;Além, é claro, do próprio código da app demo e o &lt;em&gt;Dockerfile&lt;/em&gt; que será utilizado no &lt;em&gt;build&lt;/em&gt;. Faça um &lt;em&gt;fork&lt;/em&gt; do repositório com esses arquivos.&lt;/p&gt;

&lt;h2&gt;
  
  
  Deploy da infra
&lt;/h2&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;git clone https://github.com/paulofponciano/ecs-with-fargate-and-cicd.git
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Em &lt;em&gt;variables.tfvars&lt;/em&gt;, é importante notar os valores abaixo e alterar antes do &lt;em&gt;apply&lt;/em&gt;. Levando em conta que o domínio público já existe no Route 53:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight terraform"&gt;&lt;code&gt;&lt;span class="c1"&gt;# Trechos extraídos do tfvars&lt;/span&gt;
&lt;span class="err"&gt;...&lt;/span&gt;
&lt;span class="nx"&gt;site_domain&lt;/span&gt; &lt;span class="err"&gt;=&lt;/span&gt; &lt;span class="s2"&gt;"myapp.sevira.cloud"&lt;/span&gt;
&lt;span class="err"&gt;...&lt;/span&gt;
&lt;span class="nx"&gt;github_repo&lt;/span&gt;   &lt;span class="err"&gt;=&lt;/span&gt; &lt;span class="s2"&gt;"paulofponciano/webapp-color"&lt;/span&gt;
&lt;span class="nx"&gt;github_branch&lt;/span&gt; &lt;span class="err"&gt;=&lt;/span&gt; &lt;span class="s2"&gt;"master"&lt;/span&gt;
&lt;span class="err"&gt;...&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Agora executamos o terraform para criar toda a estrutura:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;tofu init
tofu plan &lt;span class="nt"&gt;--var-file&lt;/span&gt; variables.tfvars
tofu apply &lt;span class="nt"&gt;--var-file&lt;/span&gt; variables.tfvars
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Output:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fatpnd6evy3du02vcb9al.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fatpnd6evy3du02vcb9al.png" alt="Output do tofu apply criando a infraestrutura" width="800" height="441"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h2&gt;
  
  
  Checando na Console
&lt;/h2&gt;

&lt;h3&gt;
  
  
  Integração CodeStar x GitHub
&lt;/h3&gt;

&lt;p&gt;No serviço &lt;strong&gt;CodePipeline&lt;/strong&gt;, vamos até &lt;strong&gt;Settings &amp;gt; Connections&lt;/strong&gt;. É necessário aqui finalizar o &lt;em&gt;setup&lt;/em&gt; dessa conexão do &lt;strong&gt;CodeStar com GitHub&lt;/strong&gt;. Selecione a conexão e depois &lt;em&gt;'Update pending connection'&lt;/em&gt;:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fn42noxi3hdqzrzjnt0r1.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fn42noxi3hdqzrzjnt0r1.png" alt="Tela de conexões do CodePipeline com a opção Update pending connection" width="799" height="303"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Selecione &lt;em&gt;'Install a new app'&lt;/em&gt; caso ainda não tenha. Será necessário fazer login no GitHub através da integração e um app será criado. Selecione o app e siga em frente (Connect):&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F3j4nvmloglw8h3fclkmo.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F3j4nvmloglw8h3fclkmo.png" alt="Instalação do app de integração do CodeStar no GitHub" width="799" height="450"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Conexão 'Available':&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fqfhmytydkbm30q8ce4dd.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fqfhmytydkbm30q8ce4dd.png" alt="Conexão CodeStar x GitHub com status Available" width="800" height="299"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h3&gt;
  
  
  Primeira execução da pipeline
&lt;/h3&gt;

&lt;p&gt;No &lt;strong&gt;CodePipeline&lt;/strong&gt;, vemos que a execução inicial falhou no &lt;em&gt;stage&lt;/em&gt; de &lt;em&gt;Source&lt;/em&gt;. Após o &lt;em&gt;setup&lt;/em&gt; anterior da conexão CodeStar x GitHub, podemos executar &lt;em&gt;'Release change'&lt;/em&gt; para que a pipeline seja executada novamente:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F2q0gioo0c5in8upybd8q.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F2q0gioo0c5in8upybd8q.png" alt="Pipeline com falha no stage de Source" width="800" height="634"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fakh9jsf1rtkxrrly6m4r.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fakh9jsf1rtkxrrly6m4r.png" alt="Botão Release change na pipeline" width="799" height="359"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Dessa vez com a conexão &lt;em&gt;'Available'&lt;/em&gt;, a pipeline é executada com sucesso:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fiju5nw6eb361tjbvxyhp.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fiju5nw6eb361tjbvxyhp.png" alt="Pipeline executada com sucesso em todos os stages" width="800" height="813"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Artefatos do CodePipeline no S3:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F1dai3eotmv0cn4ye1m5a.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F1dai3eotmv0cn4ye1m5a.png" alt="Artefatos do CodePipeline armazenados no bucket S3" width="800" height="297"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Agora a aplicação demo está disponível e executando no ECS:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Flx8lo1naho8mls8pylv6.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Flx8lo1naho8mls8pylv6.png" alt="Aplicação demo em execução no ECS" width="800" height="291"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Se olharmos as tasks em execução no ECS, vemos que existem duas (definido em &lt;em&gt;variables.tfvars&lt;/em&gt;), com a &lt;em&gt;Task definition&lt;/em&gt; na &lt;strong&gt;revisão 32&lt;/strong&gt;:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F5996pqdbpslq7kye82ob.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F5996pqdbpslq7kye82ob.png" alt="Duas tasks em execução no ECS com a Task definition na revisão 32" width="800" height="241"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Em &lt;em&gt;Listener rules&lt;/em&gt; do Load balancer, a regra que faz o &lt;em&gt;forward&lt;/em&gt; para o &lt;em&gt;Target group&lt;/em&gt; no momento está direcionando o tráfego para o &lt;em&gt;Target group&lt;/em&gt; 'green'. Iniciamos com essa configuração em 'blue' (feito pelo terraform), mas a pipeline já foi executada com sucesso uma vez.&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F2soml9lzwqycs402qgvi.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F2soml9lzwqycs402qgvi.png" alt="Listener rules do Load balancer direcionando o tráfego para o Target group green" width="799" height="311"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h3&gt;
  
  
  Subindo uma nova versão da app demo
&lt;/h3&gt;

&lt;p&gt;Na app utilizada para demo, fazemos uma alteração em &lt;em&gt;templates/hello.html&lt;/em&gt;, na sequência, enviamos as alterações para o GitHub (git push):&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fl9iiyb3udq41qy8dlb0n.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fl9iiyb3udq41qy8dlb0n.png" alt="Alteração no templates/hello.html enviada para o GitHub" width="800" height="563"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Isso irá acionar novamente a pipeline nos &lt;em&gt;stages&lt;/em&gt; de &lt;strong&gt;Source, Build e Deploy&lt;/strong&gt;:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fgkgqnlbhjypriekc1c6r.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fgkgqnlbhjypriekc1c6r.png" alt="Pipeline acionada novamente após o push" width="800" height="794"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h3&gt;
  
  
  Entendendo os stages
&lt;/h3&gt;

&lt;p&gt;No &lt;em&gt;stage&lt;/em&gt; de &lt;strong&gt;Source&lt;/strong&gt;, basicamente o &lt;strong&gt;CodePipeline&lt;/strong&gt; será acionado quando um &lt;em&gt;push&lt;/em&gt; for realizado na &lt;em&gt;branch&lt;/em&gt; 'master' do repositório que foi definido no &lt;em&gt;setup&lt;/em&gt; via terraform. O código é clonado para ser utilizado na pipeline.&lt;/p&gt;

&lt;p&gt;O &lt;em&gt;stage&lt;/em&gt; de &lt;strong&gt;Build (CodeBuild)&lt;/strong&gt; irá utilizar o arquivo &lt;a href="https://github.com/paulofponciano/webapp-color/blob/master/buildspec.yaml" rel="noopener noreferrer"&gt;&lt;em&gt;buildspec.yaml&lt;/em&gt;&lt;/a&gt; do repositório da app demo como receita para o &lt;em&gt;build&lt;/em&gt;, onde é gerada uma &lt;strong&gt;docker image&lt;/strong&gt; e feito o &lt;em&gt;push&lt;/em&gt; para o ECR.&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fubmj9hs0pbkchl4u69i7.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fubmj9hs0pbkchl4u69i7.png" alt="Stage de Build no CodeBuild gerando a docker image" width="800" height="425"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Imagem no ECR:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fw5g51uhliya5nj71e3ir.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fw5g51uhliya5nj71e3ir.png" alt="Imagem da app demo publicada no ECR" width="799" height="167"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;No &lt;em&gt;stage&lt;/em&gt; final, o de &lt;strong&gt;Deploy (CodeDeploy)&lt;/strong&gt;, podemos acompanhar o progresso através do &lt;em&gt;deployment&lt;/em&gt; gerado, onde primeiro novas &lt;em&gt;tasks&lt;/em&gt; serão criadas no ECS com a nova versão da app demo baseada em uma nova revisão da &lt;em&gt;Task definition&lt;/em&gt; (&lt;em&gt;&lt;a href="https://github.com/paulofponciano/webapp-color/blob/master/taskdef.json" rel="noopener noreferrer"&gt;taskdef.json&lt;/a&gt;&lt;/em&gt;).&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fid5lr1kb6ealsw96ikmr.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fid5lr1kb6ealsw96ikmr.png" alt="Stage de Deploy no CodeDeploy iniciando o deployment" width="800" height="412"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Deployment:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fzu4kzbn6t0srv8pus3af.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fzu4kzbn6t0srv8pus3af.png" alt="Progresso do deployment Blue/Green no CodeDeploy" width="800" height="1199"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Novas &lt;em&gt;tasks&lt;/em&gt; executando, com &lt;strong&gt;revisão 33&lt;/strong&gt;. Até esse momento, essas &lt;em&gt;tasks&lt;/em&gt; não estão recebendo tráfego do Load balancer:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ftck5zj7j1m4zla1hnrja.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ftck5zj7j1m4zla1hnrja.png" alt="Novas tasks na revisão 33 ainda sem tráfego do Load balancer" width="799" height="301"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Nesse próximo &lt;em&gt;step&lt;/em&gt;, o &lt;strong&gt;CodeDeploy&lt;/strong&gt; faz um &lt;em&gt;shift&lt;/em&gt; do tráfego para as novas &lt;em&gt;tasks&lt;/em&gt;, isso através de uma alteração nos &lt;em&gt;Target groups&lt;/em&gt; do Load balancer como vimos na primeira execução da pipeline:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F0dxdr644sa9mrzbe51xw.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F0dxdr644sa9mrzbe51xw.png" alt="CodeDeploy fazendo o shift de tráfego entre os Target groups" width="800" height="448"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;em&gt;Target group&lt;/em&gt; após o &lt;em&gt;shift&lt;/em&gt;:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F48zdjgv6y1lrdpo5zsv7.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F48zdjgv6y1lrdpo5zsv7.png" alt="Target group após o shift de tráfego" width="800" height="314"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Lembrando que o Load balancer estava enviando tráfego para o &lt;em&gt;Target group&lt;/em&gt; 'green'. No &lt;em&gt;Target group&lt;/em&gt; 'blue', temos as novas &lt;em&gt;tasks&lt;/em&gt; (revisão 33) registradas.&lt;/p&gt;

&lt;p&gt;Após o período de 5 minutos, as &lt;em&gt;tasks&lt;/em&gt; antigas (revisão 32) são colocadas em &lt;em&gt;'Stopped'&lt;/em&gt; e o &lt;em&gt;stage&lt;/em&gt; de &lt;strong&gt;Deploy&lt;/strong&gt; é concluído com sucesso:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fze38vqx2yng3f3in2g9x.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fze38vqx2yng3f3in2g9x.png" alt="Tasks antigas da revisão 32 em estado Stopped" width="800" height="285"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fxkw2dgur3511n8m41cjt.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fxkw2dgur3511n8m41cjt.png" alt="Stage de Deploy concluído com sucesso" width="800" height="1208"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Todos os &lt;em&gt;stages&lt;/em&gt; concluídos:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fkm89z7ggfu080t07q21r.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fkm89z7ggfu080t07q21r.png" alt="Todos os stages da pipeline concluídos" width="800" height="826"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h3&gt;
  
  
  Checando nova versão da app demo
&lt;/h3&gt;

&lt;p&gt;Acessando novamente, podemos ver que a nova versão da app demo foi entregue e está recebendo tráfego:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fyy90e60sz9k7bb4s9qwl.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fyy90e60sz9k7bb4s9qwl.png" alt="Nova versão da app demo entregue e recebendo tráfego" width="799" height="269"&gt;&lt;/a&gt;&lt;/p&gt;




&lt;p&gt;Olhando tudo até aqui, vemos que as próximas ações serão focadas em desenvolver a aplicação e enviar o código para o repositório. O restante da entrega ficará por conta do &lt;strong&gt;CodePipeline&lt;/strong&gt;, é assim que deve ser.&lt;/p&gt;

&lt;p&gt;E claro, essa pipeline está implementando em um único ambiente (env) ECS, é um lab! Na 'vida real' veremos outros &lt;em&gt;stages&lt;/em&gt; como: deploy em dev/qas, testes, aprovações manuais para Production, etc.&lt;/p&gt;




&lt;p&gt;Keep shipping! 🐳&lt;/p&gt;

</description>
      <category>community</category>
      <category>ecs</category>
      <category>cicd</category>
      <category>terraform</category>
    </item>
    <item>
      <title>Cilium no EKS [Lab Session]</title>
      <dc:creator>Paulo Ponciano</dc:creator>
      <pubDate>Sun, 07 Jul 2024 10:54:21 +0000</pubDate>
      <link>https://dev.to/aws-builders/cilium-no-eks-lab-session-1dom</link>
      <guid>https://dev.to/aws-builders/cilium-no-eks-lab-session-1dom</guid>
      <description>&lt;blockquote&gt;
&lt;p&gt;&lt;strong&gt;eBPF-based Networking, Observability, Security&lt;/strong&gt;&lt;br&gt;
Cilium is an open source, cloud native solution for providing, securing, and observing network connectivity between workloads, fueled by the revolutionary Kernel technology eBPF&lt;/p&gt;

&lt;p&gt;&lt;em&gt;Source: &lt;a href="https://cilium.io/" rel="noopener noreferrer"&gt;https://cilium.io/&lt;/a&gt;&lt;/em&gt;&lt;/p&gt;
&lt;/blockquote&gt;

&lt;p&gt;&lt;strong&gt;Network &amp;amp; Service Mesh (sidecarless)&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F97y9niuvyq0oyf1snfax.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F97y9niuvyq0oyf1snfax.png" alt="Cilium como Network e Service Mesh sidecarless" width="732" height="448"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Foi6s6waulh0lp4a64onm.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Foi6s6waulh0lp4a64onm.png" alt="Comparativo de arquitetura sidecarless do Cilium" width="748" height="455"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;  &lt;iframe src="https://www.youtube.com/embed/e10kDBEsZw4"&gt;
  &lt;/iframe&gt;
&lt;/p&gt;

&lt;p&gt;Source: &lt;a href="https://cilium.io/" rel="noopener noreferrer"&gt;https://cilium.io/&lt;/a&gt;&lt;/p&gt;




&lt;h2&gt;
  
  
  Arquitetura do Lab
&lt;/h2&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fettag8yxwybnzv136maa.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fettag8yxwybnzv136maa.png" alt="Arquitetura do lab de Cilium no EKS" width="800" height="714"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Repositórios:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;EKS: &lt;a href="https://github.com/paulofponciano/EKS-Cilium" rel="noopener noreferrer"&gt;https://github.com/paulofponciano/EKS-Cilium&lt;/a&gt;
&lt;/li&gt;
&lt;li&gt;App Microsserviços: &lt;a href="https://github.com/msfidelis/nutrition-overengineering" rel="noopener noreferrer"&gt;https://github.com/msfidelis/nutrition-overengineering&lt;/a&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;h2&gt;
  
  
  Deploy da infra
&lt;/h2&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;git clone https://github.com/paulofponciano/EKS-Cilium.git
&lt;span class="nb"&gt;cd &lt;/span&gt;EKS-Cilium
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;blockquote&gt;
&lt;p&gt;Altere as variáveis necessárias para o seu lab em &lt;a href="https://github.com/paulofponciano/EKS-Cilium/blob/main/variables.tfvars" rel="noopener noreferrer"&gt;&lt;em&gt;variables.tfvars&lt;/em&gt;&lt;/a&gt;&lt;br&gt;
&lt;/p&gt;
&lt;/blockquote&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;tofu init
tofu plan &lt;span class="nt"&gt;--var-file&lt;/span&gt; variables.tfvars
tofu apply &lt;span class="nt"&gt;--var-file&lt;/span&gt; variables.tfvars
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fdx6oyi0ut3625oh063uv.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fdx6oyi0ut3625oh063uv.png" alt="Output do tofu apply criando a infraestrutura do EKS" width="799" height="621"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Por padrão, o EKS vai subir com Amazon VPC CNI, podemos ver o DaemonSet 'aws-node'. No cenário desse lab, removemos esse DaemonSet e fazemos a reciclagem dos nodes - Executando um &lt;strong&gt;Terminate&lt;/strong&gt; nos nodes atuais. Com isso, o EKS vai subir novos nodes para o replace. Como CNI, utilizamos o Cilium.&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl get ds &lt;span class="nt"&gt;-A&lt;/span&gt;
kubectl delete ds aws-node &lt;span class="nt"&gt;-n&lt;/span&gt; kube-system
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fz91xx0qxf9ym2u6q5hb6.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fz91xx0qxf9ym2u6q5hb6.png" alt="Remoção do DaemonSet aws-node no namespace kube-system" width="800" height="221"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;O &lt;strong&gt;Terminate&lt;/strong&gt; dos nodes iniciais pode ser feito na console ou CLI. ⚠️ É importante tomar cuidado nessa ação para não afetar nenhum outro recurso que não seja do lab.&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F33w13gkgzryi7iu1j2fe.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F33w13gkgzryi7iu1j2fe.png" alt="Terminate dos nodes iniciais do cluster" width="799" height="238"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Após a reciclagem dos nodes, podemos ver que está tudo certo no namespace 'kube-system':&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ftcllpl4oz00m3qd6dlxp.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ftcllpl4oz00m3qd6dlxp.png" alt="Namespace kube-system saudável após a reciclagem dos nodes" width="800" height="395"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Usando o &lt;strong&gt;cilium-cli&lt;/strong&gt;, podemos ver o status do Cilium neste cluster:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;cilium status
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fj78f0iopgribvoh714e7.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fj78f0iopgribvoh714e7.png" alt="Saída do cilium status mostrando o Cilium ativo no cluster" width="800" height="264"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Se conectarmos diretamente em um node, podemos ver a &lt;em&gt;conflist&lt;/em&gt; do Cilium CNI:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F2a5y7wg9bkoq83h8gtbg.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F2a5y7wg9bkoq83h8gtbg.png" alt="Conflist do Cilium CNI em um node do cluster" width="742" height="264"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h2&gt;
  
  
  Deploy da app
&lt;/h2&gt;

&lt;p&gt;Utilizamos uma app baseada em microsserviços, do grande Matheus Fidelis &lt;a href="https://x.com/fidelissauro" rel="noopener noreferrer"&gt;@fidelissauro&lt;/a&gt;. Essa app utiliza gRPC em sua comunicação interna.&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;git clone https://github.com/msfidelis/nutrition-overengineering.git
&lt;span class="nb"&gt;cd &lt;/span&gt;nutrition-overengineering/samples/cilium
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Ajuste o 'host' no manifesto de ingress da &lt;a href="https://github.com/msfidelis/nutrition-overengineering/blob/main/samples/cilium/health-api.yml" rel="noopener noreferrer"&gt;health-api&lt;/a&gt; se necessário. Aqui ficou assim:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;networking.k8s.io/v1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Ingress&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;health-api&lt;/span&gt;
  &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;health-api&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;ingressClassName&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;cilium&lt;/span&gt;
  &lt;span class="na"&gt;rules&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;host&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;health-api.pauloponciano.digital&lt;/span&gt;
    &lt;span class="na"&gt;http&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;paths&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;backend&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="na"&gt;service&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
            &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;health-api&lt;/span&gt;
            &lt;span class="na"&gt;port&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="na"&gt;number&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;8080&lt;/span&gt;
        &lt;span class="na"&gt;path&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;/&lt;/span&gt;
        &lt;span class="na"&gt;pathType&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Prefix&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Foi criado manualmente um registro no DNS público apontando o host para o CNAME do Network Load Balancer.&lt;/p&gt;

&lt;p&gt;Apply dos manifestos:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl apply &lt;span class="nt"&gt;-f&lt;/span&gt; &lt;span class="nb"&gt;.&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fxu4u10dt0f5rlz9p0134.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fxu4u10dt0f5rlz9p0134.png" alt="Aplicação dos manifestos da app de microsserviços" width="800" height="715"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Podemos fazer um teste rápido e ver o retorno da api:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="k"&gt;for &lt;/span&gt;i &lt;span class="k"&gt;in&lt;/span&gt; &lt;span class="o"&gt;{&lt;/span&gt;1..3&lt;span class="o"&gt;}&lt;/span&gt;
&lt;span class="k"&gt;do
  &lt;/span&gt;curl &lt;span class="nt"&gt;--location&lt;/span&gt; &lt;span class="nt"&gt;--request&lt;/span&gt; POST &lt;span class="s1"&gt;'http://health-api.pauloponciano.digital/calculator'&lt;/span&gt; &lt;span class="se"&gt;\&lt;/span&gt;
  &lt;span class="nt"&gt;--header&lt;/span&gt; &lt;span class="s1"&gt;'Content-Type: application/json'&lt;/span&gt; &lt;span class="se"&gt;\&lt;/span&gt;
  &lt;span class="nt"&gt;--data-raw&lt;/span&gt; &lt;span class="s1"&gt;'{
     "age": 26,
     "weight": 90.0,
     "height": 1.77,
     "gender": "M",
     "activity_intensity": "very_active"
  }'&lt;/span&gt; &lt;span class="nt"&gt;--silent&lt;/span&gt; | jq &lt;span class="nb"&gt;.&lt;/span&gt;
&lt;span class="k"&gt;done&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fuhsneib1ybtkg6cui2vk.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fuhsneib1ybtkg6cui2vk.png" alt="Retorno JSON da health-api após o teste com curl" width="800" height="643"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h2&gt;
  
  
  Hubble UI e Prometheus
&lt;/h2&gt;

&lt;p&gt;Da mesma forma que foi criado o registro no DNS público para a &lt;em&gt;health-api&lt;/em&gt;, também foram criados registros para acesso ao hubble-ui e o grafana (o grafana faz parte do kube-prometheus-stack).&lt;/p&gt;

&lt;p&gt;Vamos aumentar o volume na &lt;em&gt;health-api&lt;/em&gt; utilizando o k6 com o script abaixo:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight javascript"&gt;&lt;code&gt;&lt;span class="k"&gt;import&lt;/span&gt; &lt;span class="nx"&gt;http&lt;/span&gt; &lt;span class="k"&gt;from&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;k6/http&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

&lt;span class="k"&gt;export&lt;/span&gt; &lt;span class="k"&gt;default&lt;/span&gt; &lt;span class="nf"&gt;function &lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
  &lt;span class="kd"&gt;const&lt;/span&gt; &lt;span class="nx"&gt;url&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;http://health-api.pauloponciano.digital/calculator&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
  &lt;span class="kd"&gt;const&lt;/span&gt; &lt;span class="nx"&gt;payload&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="nx"&gt;JSON&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;stringify&lt;/span&gt;&lt;span class="p"&gt;({&lt;/span&gt;
    &lt;span class="na"&gt;age&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="mi"&gt;26&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
    &lt;span class="na"&gt;weight&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="mf"&gt;90.0&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
    &lt;span class="na"&gt;height&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="mf"&gt;1.77&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
    &lt;span class="na"&gt;gender&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;M&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
    &lt;span class="na"&gt;activity_intensity&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;very_active&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
  &lt;span class="p"&gt;});&lt;/span&gt;

  &lt;span class="kd"&gt;const&lt;/span&gt; &lt;span class="nx"&gt;params&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
    &lt;span class="na"&gt;headers&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
      &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;Content-Type&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;application/json&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
    &lt;span class="p"&gt;},&lt;/span&gt;
  &lt;span class="p"&gt;};&lt;/span&gt;

  &lt;span class="kd"&gt;const&lt;/span&gt; &lt;span class="nx"&gt;response&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="nx"&gt;http&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;post&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nx"&gt;url&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="nx"&gt;payload&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="nx"&gt;params&lt;/span&gt;&lt;span class="p"&gt;);&lt;/span&gt;
  &lt;span class="nx"&gt;console&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;log&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nx"&gt;response&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nx"&gt;body&lt;/span&gt;&lt;span class="p"&gt;);&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;k6 run http_k6.js &lt;span class="nt"&gt;--vus&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;200 &lt;span class="nt"&gt;--duration&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;60m
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fveu3rametd6mw7ek525u.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fveu3rametd6mw7ek525u.png" alt="Execução do k6 gerando carga na health-api" width="800" height="536"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Agora podemos ver no Hubble as interações entre os serviços muito próximo do &lt;em&gt;real time&lt;/em&gt;:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fowg6n78g4o884j1dk77h.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fowg6n78g4o884j1dk77h.png" alt="Mapa de serviços no Hubble UI" width="800" height="1388"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fqgnmfbvkvjpv0xyysmw1.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fqgnmfbvkvjpv0xyysmw1.png" alt="Fluxo de tráfego entre microsserviços no Hubble UI" width="799" height="404"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F4nw7koa39svgyu3zuqxk.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F4nw7koa39svgyu3zuqxk.png" alt="Detalhe das conexões gRPC no Hubble UI" width="800" height="1412"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Como ele é interativo, é possível ver mais detalhes das conexões focando em cada componente:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F65hewjfisjrsk2xkv5n7.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F65hewjfisjrsk2xkv5n7.png" alt="Detalhes de um componente específico no Hubble UI" width="800" height="780"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Agora vamos dar uma olhada no Grafana. Quando foi feito o deploy do &lt;strong&gt;kube-prometheus-stack&lt;/strong&gt; via Helm na execução de terraform, também foram importados dois dashboards:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F9dz2quembzc47vnbo6im.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F9dz2quembzc47vnbo6im.png" alt="Dashboards do Hubble importados no Grafana" width="799" height="213"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Acessando o dashboard &lt;strong&gt;Hubble L7 HTTP Metrics by Workload&lt;/strong&gt;, podemos ver algumas métricas dos microsserviços.&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;health-api:&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ff25uka875n7w19sa4n89.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ff25uka875n7w19sa4n89.png" alt="Métricas HTTP L7 da health-api no Grafana" width="800" height="1403"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;recommendations-grpc:&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F4wdlnba9ug1kzx4l39vv.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F4wdlnba9ug1kzx4l39vv.png" alt="Métricas L7 do recommendations-grpc no Grafana" width="800" height="1400"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;imc-grpc:&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fduxpc796oau9mxlkewa2.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fduxpc796oau9mxlkewa2.png" alt="Métricas L7 do imc-grpc no Grafana" width="800" height="1400"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h2&gt;
  
  
  Tetragon e Loki
&lt;/h2&gt;

&lt;p&gt;O &lt;strong&gt;Tetragon&lt;/strong&gt; também é executado como um DaemonSet. Com ele podemos ver as &lt;em&gt;Syscalls&lt;/em&gt; que estão acontecendo no ambiente e ele tem a capacidade de fazer &lt;em&gt;enforce&lt;/em&gt;. No lab, foi feito deploy do &lt;strong&gt;Promtail + Loki&lt;/strong&gt;, com eles, guardamos esses eventos do Tetragon em um bucket do S3 e podemos visualizar no Grafana.&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;Tetragon Events&lt;/strong&gt; dashboard:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fimgdo4ojderqp4bhb2gz.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fimgdo4ojderqp4bhb2gz.png" alt="Dashboard de Tetragon Events no Grafana" width="800" height="1400"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Executando aleatoriamente alguns comandos de 'kubectl exec', e com as queries do Loki já configuradas, pegamos alguns eventos que podem ser considerados maliciosos. Isso graças à quantidade de informações que o Tetragon gera:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fb58w88ueanz60xa1iwwz.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fb58w88ueanz60xa1iwwz.png" alt="Eventos de kubectl exec capturados pelo Tetragon no Loki" width="799" height="366"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fxtxzj3x6h6lrb1naizin.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fxtxzj3x6h6lrb1naizin.png" alt="Detalhe dos eventos suspeitos nas queries do Loki" width="800" height="358"&gt;&lt;/a&gt;&lt;/p&gt;




&lt;p&gt;Recomendo de verdade que assistam à talk do Matheus Fidelis na LINUXtips, mostrando isso ao vivo e com as explicações sobre o poder e as possibilidades que o eBPF proporciona para tecnologias como o Cilium.&lt;/p&gt;

&lt;p&gt;  &lt;iframe src="https://www.youtube.com/embed/U7pNEmsjT40?start=15118"&gt;
  &lt;/iframe&gt;
&lt;/p&gt;




&lt;p&gt;Keep shipping! 🐳&lt;/p&gt;

</description>
      <category>community</category>
      <category>kubernetes</category>
      <category>cilium</category>
      <category>ebpf</category>
    </item>
    <item>
      <title>Multi-Cluster com Karmada [Lab Session]</title>
      <dc:creator>Paulo Ponciano</dc:creator>
      <pubDate>Wed, 15 May 2024 00:46:05 +0000</pubDate>
      <link>https://dev.to/aws-builders/multi-cluster-com-karmada-lab-session-2dgm</link>
      <guid>https://dev.to/aws-builders/multi-cluster-com-karmada-lab-session-2dgm</guid>
      <description>&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fc8j8oubyo973zn9r252m.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fc8j8oubyo973zn9r252m.png" alt="Capa do lab Multi-Cluster com Karmada" width="289" height="81"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;blockquote&gt;
&lt;p&gt;&lt;strong&gt;&lt;a href="https://karmada.io/" rel="noopener noreferrer"&gt;What is Karmada?&lt;/a&gt;&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;Karmada (Kubernetes Armada) is a Kubernetes management system that enables you to run your cloud-native applications across multiple Kubernetes clusters and clouds, with no changes to your applications. By speaking Kubernetes-native APIs and providing advanced scheduling capabilities, Karmada enables truly open, multi-cloud Kubernetes.&lt;/p&gt;

&lt;p&gt;Karmada aims to provide turnkey automation for multi-cluster application management in multi-cloud and hybrid cloud scenarios, with key features such as centralized multi-cloud management, high availability, failure recovery, and traffic scheduling.&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;&lt;a href="https://karmada.io/docs/core-concepts/architecture" rel="noopener noreferrer"&gt;Architecture&lt;/a&gt;&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ff972taosi89ipyo1f3ze.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ff972taosi89ipyo1f3ze.png" alt="Diagrama da arquitetura do Karmada" width="551" height="487"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;em&gt;Source: &lt;a href="https://karmada.io" rel="noopener noreferrer"&gt;https://karmada.io&lt;/a&gt;&lt;/em&gt;&lt;/p&gt;
&lt;/blockquote&gt;




&lt;h2&gt;
  
  
  Arquitetura do Lab
&lt;/h2&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ftsyfmko6rbp1ss3s5ol6.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ftsyfmko6rbp1ss3s5ol6.png" alt="Arquitetura do lab multi-cluster com Karmada nos clusters pegasus e pegasus-2" width="799" height="507"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h2&gt;
  
  
  Deploy da infra
&lt;/h2&gt;

&lt;ul&gt;
&lt;li&gt;Cluster 1 ou &lt;em&gt;pegasus&lt;/em&gt;:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;git clone https://github.com/paulofponciano/EKS-Istio-Karpenter-ArgoCD.git
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;blockquote&gt;
&lt;p&gt;Altere os valores em &lt;em&gt;variables.tfvars&lt;/em&gt; se for necessário.&lt;br&gt;
No arquivo &lt;a href="https://github.com/paulofponciano/EKS-Istio-Karpenter-ArgoCD/blob/main/nlb.tf" rel="noopener noreferrer"&gt;nlb.tf&lt;/a&gt;, estamos informando um certificado do ACM. Altere para o seu certificado ou remova comentando as linhas 38, 39, 40 e descomentando a linha 37.&lt;/p&gt;
&lt;/blockquote&gt;

&lt;p&gt;Com certificado:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight terraform"&gt;&lt;code&gt;&lt;span class="k"&gt;resource&lt;/span&gt; &lt;span class="s2"&gt;"aws_lb_listener"&lt;/span&gt; &lt;span class="s2"&gt;"ingress_443"&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
  &lt;span class="nx"&gt;load_balancer_arn&lt;/span&gt; &lt;span class="p"&gt;=&lt;/span&gt; &lt;span class="nx"&gt;aws_lb&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nx"&gt;istio_ingress&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nx"&gt;arn&lt;/span&gt;
  &lt;span class="nx"&gt;port&lt;/span&gt;              &lt;span class="p"&gt;=&lt;/span&gt; &lt;span class="s2"&gt;"443"&lt;/span&gt;
  &lt;span class="c1"&gt;#protocol          = "TCP"&lt;/span&gt;
  &lt;span class="nx"&gt;protocol&lt;/span&gt;        &lt;span class="p"&gt;=&lt;/span&gt; &lt;span class="s2"&gt;"TLS"&lt;/span&gt;
  &lt;span class="nx"&gt;certificate_arn&lt;/span&gt; &lt;span class="p"&gt;=&lt;/span&gt; &lt;span class="s2"&gt;"arn:aws:acm:us-east-2:ACCOUNTID:certificate/bfbfe3ce-d347-4c42-8986-f45e95e04ca1"&lt;/span&gt;
  &lt;span class="nx"&gt;alpn_policy&lt;/span&gt;     &lt;span class="p"&gt;=&lt;/span&gt; &lt;span class="s2"&gt;"HTTP2Preferred"&lt;/span&gt;

  &lt;span class="nx"&gt;default_action&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
    &lt;span class="nx"&gt;type&lt;/span&gt;             &lt;span class="p"&gt;=&lt;/span&gt; &lt;span class="s2"&gt;"forward"&lt;/span&gt;
    &lt;span class="nx"&gt;target_group_arn&lt;/span&gt; &lt;span class="p"&gt;=&lt;/span&gt; &lt;span class="nx"&gt;aws_lb_target_group&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nx"&gt;https&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nx"&gt;arn&lt;/span&gt;
  &lt;span class="p"&gt;}&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Sem certificado:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight terraform"&gt;&lt;code&gt;&lt;span class="k"&gt;resource&lt;/span&gt; &lt;span class="s2"&gt;"aws_lb_listener"&lt;/span&gt; &lt;span class="s2"&gt;"ingress_443"&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
  &lt;span class="nx"&gt;load_balancer_arn&lt;/span&gt; &lt;span class="p"&gt;=&lt;/span&gt; &lt;span class="nx"&gt;aws_lb&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nx"&gt;istio_ingress&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nx"&gt;arn&lt;/span&gt;
  &lt;span class="nx"&gt;port&lt;/span&gt;              &lt;span class="p"&gt;=&lt;/span&gt; &lt;span class="s2"&gt;"443"&lt;/span&gt;
  &lt;span class="nx"&gt;protocol&lt;/span&gt;          &lt;span class="p"&gt;=&lt;/span&gt; &lt;span class="s2"&gt;"TCP"&lt;/span&gt;
  &lt;span class="c1"&gt;# protocol        = "TLS"&lt;/span&gt;
  &lt;span class="c1"&gt;# certificate_arn = "arn:aws:acm:us-east-2:ACCOUNTID:certificate/bfbfe3ce-d347-4c42-8986-f45e95e04ca1"&lt;/span&gt;
  &lt;span class="c1"&gt;# alpn_policy     = "HTTP2Preferred"&lt;/span&gt;

  &lt;span class="nx"&gt;default_action&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
    &lt;span class="nx"&gt;type&lt;/span&gt;             &lt;span class="p"&gt;=&lt;/span&gt; &lt;span class="s2"&gt;"forward"&lt;/span&gt;
    &lt;span class="nx"&gt;target_group_arn&lt;/span&gt; &lt;span class="p"&gt;=&lt;/span&gt; &lt;span class="nx"&gt;aws_lb_target_group&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nx"&gt;https&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nx"&gt;arn&lt;/span&gt;
  &lt;span class="p"&gt;}&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;tofu init
tofu plan &lt;span class="nt"&gt;--var-file&lt;/span&gt; variables.tfvars
tofu apply &lt;span class="nt"&gt;--var-file&lt;/span&gt; variables.tfvars
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;ul&gt;
&lt;li&gt;Cluster 2 ou &lt;em&gt;pegasus-2&lt;/em&gt;:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;git clone https://github.com/paulofponciano/EKS-Istio-Karpenter.git
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;blockquote&gt;
&lt;p&gt;Altere os valores em &lt;em&gt;variables.tfvars&lt;/em&gt; se for necessário.&lt;br&gt;
&lt;/p&gt;
&lt;/blockquote&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;tofu init
tofu plan &lt;span class="nt"&gt;--var-file&lt;/span&gt; variables.tfvars
tofu apply &lt;span class="nt"&gt;--var-file&lt;/span&gt; variables.tfvars
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;h2&gt;
  
  
  Deploy do karmada
&lt;/h2&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;git clone https://github.com/paulofponciano/karmada.git
&lt;span class="nb"&gt;cd &lt;/span&gt;karmada
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Entrando no contexto do cluster &lt;em&gt;pegasus&lt;/em&gt;:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;aws eks update-kubeconfig &lt;span class="nt"&gt;--region&lt;/span&gt; us-east-2 &lt;span class="nt"&gt;--name&lt;/span&gt; pegasus
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F9fqbzzyw39ua7fie3504.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F9fqbzzyw39ua7fie3504.png" alt="Atualização do kubeconfig para o contexto do cluster pegasus" width="796" height="92"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;blockquote&gt;
&lt;p&gt;Os comandos a seguir serão executados no cluster &lt;em&gt;pegasus&lt;/em&gt; (Cluster 1), onde temos o Argo rodando.&lt;br&gt;
&lt;/p&gt;
&lt;/blockquote&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;helm repo add karmada-charts https://raw.githubusercontent.com/karmada-io/karmada/master/charts
helm repo update
helm &lt;span class="nt"&gt;--namespace&lt;/span&gt; karmada-system upgrade &lt;span class="nt"&gt;-i&lt;/span&gt; karmada karmada-charts/karmada &lt;span class="nt"&gt;--create-namespace&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fdf1i1zkll5ig98xhbsl2.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fdf1i1zkll5ig98xhbsl2.png" alt="Instalação do Karmada via Helm no namespace karmada-system" width="800" height="193"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Verificando o deployment:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl get pods &lt;span class="nt"&gt;-n&lt;/span&gt; karmada-system
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fv9a5cb9cesiyxsawkqdi.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fv9a5cb9cesiyxsawkqdi.png" alt="Pods do controlplane do Karmada em execução" width="800" height="194"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Agora já temos o controlplane do karmada rodando no cluster &lt;em&gt;pegasus&lt;/em&gt;.&lt;/p&gt;

&lt;p&gt;Com o deploy, é gerado um secret com o &lt;em&gt;kubeconfig&lt;/em&gt; necessário para conectarmos no controlplane do karmada:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl get secrets &lt;span class="nt"&gt;-n&lt;/span&gt; karmada-system | &lt;span class="nb"&gt;grep &lt;/span&gt;karmada-kubeconfig
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Flrgcy6muf21omavjwpyp.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Flrgcy6muf21omavjwpyp.png" alt="Secret karmada-kubeconfig listado no namespace karmada-system" width="798" height="74"&gt;&lt;/a&gt;&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl get secret &lt;span class="nt"&gt;-n&lt;/span&gt; karmada-system karmada-kubeconfig &lt;span class="nt"&gt;-o&lt;/span&gt; &lt;span class="nv"&gt;jsonpath&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="s1"&gt;'{.data.kubeconfig}'&lt;/span&gt; | &lt;span class="nb"&gt;base64&lt;/span&gt; &lt;span class="nt"&gt;--decode&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;h2&gt;
  
  
  Criando IRSA (Iam Role for Service Account)
&lt;/h2&gt;

&lt;blockquote&gt;
&lt;p&gt;Altere os valores de &lt;em&gt;ACCOUNTID&lt;/em&gt; na &lt;em&gt;iam-policy-irsa-karmada.json&lt;/em&gt; e no comando &lt;em&gt;eksctl&lt;/em&gt; abaixo.&lt;/p&gt;
&lt;/blockquote&gt;

&lt;p&gt;Isso refletirá em uma &lt;em&gt;Service Account&lt;/em&gt; dentro do cluster &lt;em&gt;pegasus&lt;/em&gt;, usaremos ela montando em um pod do ubuntu como ponto de acesso &lt;strong&gt;temporário&lt;/strong&gt; ao controlplane do karmada.&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;aws iam create-policy &lt;span class="nt"&gt;--policy-name&lt;/span&gt; ubuntu-admin-karmada &lt;span class="se"&gt;\&lt;/span&gt;
  &lt;span class="nt"&gt;--policy-document&lt;/span&gt; file://iam-policy-irsa-karmada.json
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;eksctl create iamserviceaccount &lt;span class="nt"&gt;--name&lt;/span&gt; ubuntu-admin-karmada &lt;span class="se"&gt;\&lt;/span&gt;
  &lt;span class="nt"&gt;--namespace&lt;/span&gt; karmada-system &lt;span class="se"&gt;\&lt;/span&gt;
  &lt;span class="nt"&gt;--cluster&lt;/span&gt; pegasus &lt;span class="se"&gt;\&lt;/span&gt;
  &lt;span class="nt"&gt;--attach-policy-arn&lt;/span&gt; arn:aws:iam::ACCOUNTID:policy/ubuntu-admin-karmada &lt;span class="se"&gt;\&lt;/span&gt;
  &lt;span class="nt"&gt;--region&lt;/span&gt; us-east-2 &lt;span class="se"&gt;\&lt;/span&gt;
  &lt;span class="nt"&gt;--profile&lt;/span&gt; default &lt;span class="se"&gt;\&lt;/span&gt;
  &lt;span class="nt"&gt;--approve&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F6n78zzv1zwxyax9gdlui.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F6n78zzv1zwxyax9gdlui.png" alt="Criação da IRSA ubuntu-admin-karmada via eksctl" width="800" height="485"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;No lado AWS, isso reflete em uma IAM role que podemos adicionar nos dois clusters EKS.&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;EKS IAM - Console (pegasus-2):&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F9rzy9egho6nfcutdztig.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F9rzy9egho6nfcutdztig.png" alt="IAM role adicionada no console do EKS para o cluster pegasus-2" width="800" height="429"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fpjcjgohxvi5zmscqut28.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fpjcjgohxvi5zmscqut28.png" alt="Configuração de acesso da IAM role no cluster pegasus-2" width="800" height="372"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Faça o mesmo para o cluster &lt;em&gt;pegasus&lt;/em&gt;, onde o karmada controlplane está rodando.&lt;/p&gt;

&lt;h2&gt;
  
  
  Acessando Karmada API-Server
&lt;/h2&gt;

&lt;p&gt;Vamos subir agora aquele pod do ubuntu-admin no cluster &lt;em&gt;pegasus&lt;/em&gt;. No manifesto já está tudo definido para utilizar a &lt;em&gt;Service Account&lt;/em&gt; que criamos mais acima.&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl apply &lt;span class="nt"&gt;-f&lt;/span&gt; https://raw.githubusercontent.com/paulofponciano/karmada/main/ubuntu-admin-karmada.yaml
kubectl get pods &lt;span class="nt"&gt;-n&lt;/span&gt; karmada-system | &lt;span class="nb"&gt;grep &lt;/span&gt;ubuntu
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fwi2kplggwokyvd5i2cz6.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fwi2kplggwokyvd5i2cz6.png" alt="Pod ubuntu-admin-karmada em execução no namespace karmada-system" width="800" height="157"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Nesse momento, vamos entrar no container do ubuntu, que está rodando no cluster &lt;em&gt;pegasus&lt;/em&gt;:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl &lt;span class="nb"&gt;exec&lt;/span&gt; &lt;span class="nt"&gt;-it&lt;/span&gt; ubuntu-admin-karmada &lt;span class="nt"&gt;-n&lt;/span&gt; karmada-system &lt;span class="nt"&gt;--&lt;/span&gt; /bin/bash
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;ul&gt;
&lt;li&gt;Instalando o kubectl karmada:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;curl &lt;span class="nt"&gt;-s&lt;/span&gt; https://raw.githubusercontent.com/karmada-io/karmada/master/hack/install-cli.sh | bash &lt;span class="nt"&gt;-s&lt;/span&gt; kubectl-karmada
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fjsb0pp7o2wcjkjrnw9ln.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fjsb0pp7o2wcjkjrnw9ln.png" alt="Instalação do plugin kubectl karmada dentro do container" width="798" height="215"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Entrando no contexto do cluster &lt;em&gt;pegasus-2&lt;/em&gt;:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;aws eks update-kubeconfig &lt;span class="nt"&gt;--region&lt;/span&gt; us-west-2 &lt;span class="nt"&gt;--name&lt;/span&gt; pegasus-2 &lt;span class="nt"&gt;--kubeconfig&lt;/span&gt; &lt;span class="nv"&gt;$HOME&lt;/span&gt;/.kube/pegasus-2.config
kubectl get nodes &lt;span class="nt"&gt;--kubeconfig&lt;/span&gt; &lt;span class="nv"&gt;$HOME&lt;/span&gt;/.kube/pegasus-2.config
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F9z9mye54042pukxyguvb.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F9z9mye54042pukxyguvb.png" alt="Nodes do cluster pegasus-2 listados via kubeconfig dedicado" width="800" height="168"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Vamos fazer o mesmo para o cluster &lt;em&gt;pegasus&lt;/em&gt;:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;aws eks update-kubeconfig &lt;span class="nt"&gt;--region&lt;/span&gt; us-east-2 &lt;span class="nt"&gt;--name&lt;/span&gt; pegasus &lt;span class="nt"&gt;--kubeconfig&lt;/span&gt; &lt;span class="nv"&gt;$HOME&lt;/span&gt;/.kube/pegasus.config
kubectl get nodes &lt;span class="nt"&gt;--kubeconfig&lt;/span&gt; &lt;span class="nv"&gt;$HOME&lt;/span&gt;/.kube/pegasus.config
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fzgnpd144mdiawz9pu2fp.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fzgnpd144mdiawz9pu2fp.png" alt="Nodes do cluster pegasus listados via kubeconfig dedicado" width="800" height="196"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Checando acesso ao karmada apiserver:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl get all &lt;span class="nt"&gt;-A&lt;/span&gt; &lt;span class="nt"&gt;--kubeconfig&lt;/span&gt; /etc/karmada-kubeconfig/kubeconfig
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Flqwam5gsdpyjl13u2xvr.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Flqwam5gsdpyjl13u2xvr.png" alt="Recursos do Karmada apiserver listados com kubectl get all" width="794" height="54"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Join do &lt;em&gt;pegasus-2&lt;/em&gt; no karmada:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl karmada &lt;span class="nt"&gt;--kubeconfig&lt;/span&gt; /etc/karmada-kubeconfig/kubeconfig &lt;span class="nb"&gt;join &lt;/span&gt;pegasus-2 &lt;span class="nt"&gt;--cluster-kubeconfig&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="nv"&gt;$HOME&lt;/span&gt;/.kube/pegasus-2.config
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fymn4hlsauj5s88ytx5wk.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fymn4hlsauj5s88ytx5wk.png" alt="Join do cluster pegasus-2 no Karmada" width="800" height="104"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Join do &lt;em&gt;pegasus&lt;/em&gt; no karmada:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl karmada &lt;span class="nt"&gt;--kubeconfig&lt;/span&gt; /etc/karmada-kubeconfig/kubeconfig &lt;span class="nb"&gt;join &lt;/span&gt;pegasus &lt;span class="nt"&gt;--cluster-kubeconfig&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="nv"&gt;$HOME&lt;/span&gt;/.kube/pegasus.config
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Frz1gmoe0glvbjf373ko5.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Frz1gmoe0glvbjf373ko5.png" alt="Join do cluster pegasus no Karmada" width="799" height="116"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Checando status dos clusters adicionados:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl &lt;span class="nt"&gt;--kubeconfig&lt;/span&gt; /etc/karmada-kubeconfig/kubeconfig get clusters
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fufvxbgr3hgw6jaox92gk.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fufvxbgr3hgw6jaox92gk.png" alt="Clusters pegasus e pegasus-2 com status Ready no Karmada" width="800" height="97"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Instalando CLI do ArgoCD:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;curl &lt;span class="nt"&gt;-sSL&lt;/span&gt; &lt;span class="nt"&gt;-o&lt;/span&gt; argocd-linux-amd64 https://github.com/argoproj/argo-cd/releases/latest/download/argocd-linux-amd64
&lt;span class="nb"&gt;install&lt;/span&gt; &lt;span class="nt"&gt;-m&lt;/span&gt; 555 argocd-linux-amd64 /usr/local/bin/argocd
&lt;span class="nb"&gt;rm &lt;/span&gt;argocd-linux-amd64
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;ul&gt;
&lt;li&gt;Recuperando o secret / password do Argo server e fazendo login:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl &lt;span class="nt"&gt;-n&lt;/span&gt; argocd get secret argocd-initial-admin-secret &lt;span class="nt"&gt;-o&lt;/span&gt; &lt;span class="nv"&gt;jsonpath&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="s2"&gt;"{.data.password}"&lt;/span&gt; | &lt;span class="nb"&gt;base64&lt;/span&gt; &lt;span class="nt"&gt;-d&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt; &lt;span class="nb"&gt;echo&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;argocd login argocd-server.argocd.svc.cluster.local:80 &lt;span class="nt"&gt;--username&lt;/span&gt; admin
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F6rixf69ushxkkd9lms7n.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F6rixf69ushxkkd9lms7n.png" alt="Login na CLI do ArgoCD a partir do container" width="799" height="246"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Adicionando o karmada como cluster no ArgoCD:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;argocd cluster add karmada-apiserver &lt;span class="nt"&gt;--kubeconfig&lt;/span&gt; /etc/karmada-kubeconfig/kubeconfig &lt;span class="nt"&gt;--name&lt;/span&gt; karmada-controlplane
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F09h59u7ehw0wsqewlbge.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F09h59u7ehw0wsqewlbge.png" alt="Karmada adicionado como cluster no ArgoCD" width="800" height="197"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h2&gt;
  
  
  Deploy com ArgoCD
&lt;/h2&gt;

&lt;p&gt;Se acessarmos a UI do Argo, que está rodando no cluster &lt;em&gt;pegasus&lt;/em&gt;, veremos que o karmada está registrado como um cluster onde é possível o Argo fazer deploy:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F7b1kmg6nk86dngmtwr4e.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F7b1kmg6nk86dngmtwr4e.png" alt="Karmada registrado como cluster de destino na UI do ArgoCD" width="800" height="342"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Podemos agora aplicar um manifesto que irá definir uma nova fonte para o Argo buscar por deploys. Nesse caso, essa fonte é um &lt;a href="https://github.com/paulofponciano/karmada/tree/main/app-manifests" rel="noopener noreferrer"&gt;repositório&lt;/a&gt; no GitHub:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl apply &lt;span class="nt"&gt;-f&lt;/span&gt; karmada-argo-app.yaml
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Como já temos manifestos nesse repositório (no path &lt;strong&gt;/app-manifests&lt;/strong&gt;), o Argo já faz o &lt;em&gt;sync&lt;/em&gt; entregando essas aplicações no controlplane do karmada e o karmada, por sua vez, entrega nos dois clusters de acordo com o que for definido nos manifestos de &lt;em&gt;PropagationPolicy&lt;/em&gt;:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fowmemh4zkjim1y1ztlez.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fowmemh4zkjim1y1ztlez.png" alt="Aplicações sincronizadas pelo Argo no controlplane do Karmada" width="800" height="418"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fu0i9x0xbhxgq3sxlicme.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fu0i9x0xbhxgq3sxlicme.png" alt="Detalhe das aplicações distribuídas pelo Karmada nos clusters" width="799" height="467"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;No cluster &lt;em&gt;pegasus&lt;/em&gt; podemos ver:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl get pods &lt;span class="nt"&gt;-o&lt;/span&gt; wide | &lt;span class="nb"&gt;grep &lt;/span&gt;redis
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fjtdtb2y6ivmj2wvo0fxl.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fjtdtb2y6ivmj2wvo0fxl.png" alt="Pods do redis em execução no cluster pegasus" width="798" height="105"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Cluster &lt;em&gt;pegasus-2&lt;/em&gt;:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl get pods &lt;span class="nt"&gt;-o&lt;/span&gt; wide | &lt;span class="nb"&gt;grep &lt;/span&gt;nginx
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ff8dxahyee76l6f3ub97k.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ff8dxahyee76l6f3ub97k.png" alt="Pods do nginx em execução no cluster pegasus-2" width="800" height="87"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;No caso do deploy do RabbitMQ, podemos ver que existem réplicas rodando nos dois clusters; quando olharmos os arquivos de &lt;em&gt;PropagationPolicy&lt;/em&gt; poderemos entender.&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl get pods &lt;span class="nt"&gt;-o&lt;/span&gt; wide &lt;span class="nt"&gt;--context&lt;/span&gt; arn:aws:eks:us-east-2:ACCOUNTID:cluster/pegasus | &lt;span class="nb"&gt;grep &lt;/span&gt;rabbitmq
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fmhrfn0ms7qba7kg34bfs.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fmhrfn0ms7qba7kg34bfs.png" alt="Pods do RabbitMQ no cluster pegasus" width="800" height="87"&gt;&lt;/a&gt;&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl get pods &lt;span class="nt"&gt;-o&lt;/span&gt; wide &lt;span class="nt"&gt;--context&lt;/span&gt; arn:aws:eks:us-west-2:ACCOUNTID:cluster/pegasus-2 | &lt;span class="nb"&gt;grep &lt;/span&gt;rabbitmq
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F8ywhd55lsm3042x7xcci.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F8ywhd55lsm3042x7xcci.png" alt="Pods do RabbitMQ no cluster pegasus-2" width="800" height="58"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h2&gt;
  
  
  Karmada OverridePolicy e PropagationPolicy
&lt;/h2&gt;

&lt;p&gt;No &lt;a href="https://github.com/paulofponciano/karmada/tree/main/app-manifests" rel="noopener noreferrer"&gt;repositório&lt;/a&gt; que o Argo está monitorando, podemos ver os manifestos do karmada e também os manifestos de deployment que usamos como exemplo.&lt;/p&gt;

&lt;h3&gt;
  
  
  Exemplo Redis
&lt;/h3&gt;

&lt;p&gt;Regras de override e selector do deployment onde será aplicado, no caso 'redis':&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;policy.karmada.io/v1alpha1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;OverridePolicy&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;redis-op&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;resourceSelectors&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;apps/v1&lt;/span&gt;
      &lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Deployment&lt;/span&gt;
      &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;redis&lt;/span&gt;
  &lt;span class="na"&gt;overrideRules&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;targetCluster&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;clusterNames&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;pegasus-2&lt;/span&gt;
      &lt;span class="na"&gt;overriders&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;labelsOverrider&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;operator&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;add&lt;/span&gt;
            &lt;span class="na"&gt;value&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="na"&gt;env&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;skoala-dev&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;operator&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;add&lt;/span&gt;
            &lt;span class="na"&gt;value&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="na"&gt;env-stat&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;skoala-stage&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;operator&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;remove&lt;/span&gt;
            &lt;span class="na"&gt;value&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="na"&gt;for&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;for&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;operator&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;replace&lt;/span&gt;
            &lt;span class="na"&gt;value&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="na"&gt;bar&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;test&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;targetCluster&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;clusterNames&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;pegasus&lt;/span&gt;
      &lt;span class="na"&gt;overriders&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;annotationsOverrider&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;operator&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;add&lt;/span&gt;
            &lt;span class="na"&gt;value&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="na"&gt;env&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;skoala-stage&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;operator&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;remove&lt;/span&gt;
            &lt;span class="na"&gt;value&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="na"&gt;bom&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;bom&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;operator&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;replace&lt;/span&gt;
            &lt;span class="na"&gt;value&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="na"&gt;emma&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;sophia&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Regras de propagação, selector do deployment e target cluster. Nesse caso de failover, esse deployment deve ser migrado para o cluster pegasus-2 caso o cluster pegasus entre em falha:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;policy.karmada.io/v1alpha1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;PropagationPolicy&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;redis-propagation&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;propagateDeps&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt;
  &lt;span class="na"&gt;failover&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;application&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;decisionConditions&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;tolerationSeconds&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;120&lt;/span&gt;
      &lt;span class="na"&gt;purgeMode&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Never&lt;/span&gt;
  &lt;span class="na"&gt;resourceSelectors&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;apps/v1&lt;/span&gt;
      &lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Deployment&lt;/span&gt;
      &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;redis&lt;/span&gt;
  &lt;span class="na"&gt;placement&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;clusterAffinity&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;clusterNames&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;pegasus&lt;/span&gt;
        &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;pegasus-2&lt;/span&gt;
    &lt;span class="na"&gt;spreadConstraints&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;maxGroups&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;1&lt;/span&gt;
        &lt;span class="na"&gt;minGroups&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;1&lt;/span&gt;
        &lt;span class="na"&gt;spreadByField&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;cluster&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;h3&gt;
  
  
  Exemplo Nginx
&lt;/h3&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;policy.karmada.io/v1alpha1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;OverridePolicy&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;nginx-op&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;resourceSelectors&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;apps/v1&lt;/span&gt;
      &lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Deployment&lt;/span&gt;
      &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;nginx&lt;/span&gt;
  &lt;span class="na"&gt;overrideRules&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;targetCluster&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;clusterNames&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;pegasus-2&lt;/span&gt;
      &lt;span class="na"&gt;overriders&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;labelsOverrider&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;operator&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;add&lt;/span&gt;
            &lt;span class="na"&gt;value&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="na"&gt;env&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;skoala-dev&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;operator&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;add&lt;/span&gt;
            &lt;span class="na"&gt;value&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="na"&gt;env-stat&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;skoala-stage&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;operator&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;remove&lt;/span&gt;
            &lt;span class="na"&gt;value&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="na"&gt;for&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;for&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;operator&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;replace&lt;/span&gt;
            &lt;span class="na"&gt;value&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="na"&gt;bar&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;test&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Neste caso, apenas o cluster &lt;em&gt;pegasus-2&lt;/em&gt; foi definido em 'targetCluster':&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;policy.karmada.io/v1alpha1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;PropagationPolicy&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;nginx-propagation&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;resourceSelectors&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;apps/v1&lt;/span&gt;
      &lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Deployment&lt;/span&gt;
      &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;nginx&lt;/span&gt;
  &lt;span class="na"&gt;placement&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;clusterAffinity&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;clusterNames&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;pegasus-2&lt;/span&gt;
    &lt;span class="na"&gt;replicaScheduling&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;replicaDivisionPreference&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Weighted&lt;/span&gt;
      &lt;span class="na"&gt;replicaSchedulingType&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Divided&lt;/span&gt;
      &lt;span class="na"&gt;weightPreference&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;staticWeightList&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;targetCluster&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="na"&gt;clusterNames&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;pegasus-2&lt;/span&gt;
            &lt;span class="na"&gt;weight&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;1&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;h3&gt;
  
  
  Exemplo RabbitMQ
&lt;/h3&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;policy.karmada.io/v1alpha1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;OverridePolicy&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;rabbitmq-op&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;resourceSelectors&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;apps/v1&lt;/span&gt;
      &lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Deployment&lt;/span&gt;
      &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;rabbitmq&lt;/span&gt;
  &lt;span class="na"&gt;overrideRules&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;targetCluster&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;clusterNames&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;pegasus-2&lt;/span&gt;
      &lt;span class="na"&gt;overriders&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;labelsOverrider&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;operator&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;add&lt;/span&gt;
            &lt;span class="na"&gt;value&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="na"&gt;env&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;skoala-dev&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;operator&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;add&lt;/span&gt;
            &lt;span class="na"&gt;value&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="na"&gt;env-stat&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;skoala-stage&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;operator&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;remove&lt;/span&gt;
            &lt;span class="na"&gt;value&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="na"&gt;for&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;for&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;operator&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;replace&lt;/span&gt;
            &lt;span class="na"&gt;value&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="na"&gt;bar&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;test&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;targetCluster&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;clusterNames&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;pegasus&lt;/span&gt;
      &lt;span class="na"&gt;overriders&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;annotationsOverrider&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;operator&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;add&lt;/span&gt;
            &lt;span class="na"&gt;value&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="na"&gt;env&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;skoala-stage&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;operator&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;remove&lt;/span&gt;
            &lt;span class="na"&gt;value&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="na"&gt;bom&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;bom&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;operator&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;replace&lt;/span&gt;
            &lt;span class="na"&gt;value&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="na"&gt;emma&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;sophia&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Aqui temos algo diferente, onde os dois clusters são definidos em 'targetCluster', porém com pesos (weights) diferentes, fazendo com que o karmada entregue as réplicas de acordo com o peso de cada cluster:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;policy.karmada.io/v1alpha1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;PropagationPolicy&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;rabbitmq-propagation&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;resourceSelectors&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;apps/v1&lt;/span&gt;
      &lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Deployment&lt;/span&gt;
      &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;rabbitmq&lt;/span&gt;
  &lt;span class="na"&gt;placement&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;clusterAffinity&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;clusterNames&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;pegasus&lt;/span&gt;
        &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;pegasus-2&lt;/span&gt;
    &lt;span class="na"&gt;replicaScheduling&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;replicaDivisionPreference&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Weighted&lt;/span&gt;
      &lt;span class="na"&gt;replicaSchedulingType&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Divided&lt;/span&gt;
      &lt;span class="na"&gt;weightPreference&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;staticWeightList&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;targetCluster&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="na"&gt;clusterNames&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;pegasus&lt;/span&gt;
            &lt;span class="na"&gt;weight&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;2&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;targetCluster&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="na"&gt;clusterNames&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;pegasus-2&lt;/span&gt;
            &lt;span class="na"&gt;weight&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;1&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;






&lt;h3&gt;
  
  
  Remover ubuntu-admin e IRSA
&lt;/h3&gt;

&lt;p&gt;Podemos deletar o pod ubuntu que usamos para setup do karmada, e também a IRSA:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl delete &lt;span class="nt"&gt;-f&lt;/span&gt; ubuntu-admin-karmada.yaml
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;eksctl delete iamserviceaccount &lt;span class="nt"&gt;--name&lt;/span&gt; ubuntu-admin-karmada &lt;span class="se"&gt;\&lt;/span&gt;
  &lt;span class="nt"&gt;--namespace&lt;/span&gt; karmada-system &lt;span class="se"&gt;\&lt;/span&gt;
  &lt;span class="nt"&gt;--cluster&lt;/span&gt; pegasus &lt;span class="se"&gt;\&lt;/span&gt;
  &lt;span class="nt"&gt;--region&lt;/span&gt; us-east-2 &lt;span class="se"&gt;\&lt;/span&gt;
  &lt;span class="nt"&gt;--profile&lt;/span&gt; default
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;






&lt;p&gt;Keep shipping!&lt;/p&gt;

</description>
      <category>kubernetes</category>
      <category>karmada</category>
      <category>community</category>
    </item>
    <item>
      <title>Keda com SQS e HTTP Scaler no EKS [Lab Session]</title>
      <dc:creator>Paulo Ponciano</dc:creator>
      <pubDate>Tue, 13 Feb 2024 20:13:24 +0000</pubDate>
      <link>https://dev.to/aws-builders/keda-com-sqs-e-http-scaler-no-eks-lab-session-1357</link>
      <guid>https://dev.to/aws-builders/keda-com-sqs-e-http-scaler-no-eks-lab-session-1357</guid>
      <description>&lt;blockquote&gt;
&lt;p&gt;KEDA is a &lt;strong&gt;Kubernetes-based Event Driven Autoscaler&lt;/strong&gt;. With KEDA, you can drive the scaling of any container in Kubernetes based on the number of events needing to be processed.&lt;br&gt;
KEDA is a single-purpose and lightweight component that can be added into any Kubernetes cluster. KEDA works alongside standard Kubernetes components like the Horizontal Pod Autoscaler and can extend functionality without overwriting or duplication. With KEDA you can explicitly map the apps you want to use event-driven scale, with other apps continuing to function. This makes KEDA a flexible and safe option to run alongside any number of any other Kubernetes applications or frameworks.&lt;br&gt;
&lt;a href="https://keda.sh/" rel="noopener noreferrer"&gt;https://keda.sh/&lt;/a&gt;&lt;/p&gt;
&lt;/blockquote&gt;

&lt;h2&gt;
  
  
  &lt;a href="https://keda.sh/docs/2.13/concepts/#architecture" rel="noopener noreferrer"&gt;Keda Architecture&lt;/a&gt;
&lt;/h2&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F66yjoekesmpp66c6zh3c.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F66yjoekesmpp66c6zh3c.png" alt="Diagrama da arquitetura do KEDA" width="800" height="619"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h2&gt;
  
  
  Repositórios
&lt;/h2&gt;

&lt;ul&gt;
&lt;li&gt;&lt;a href="https://github.com/paulofponciano/EKS-Istio-Karpenter.git" rel="noopener noreferrer"&gt;Repositório de infraestrutura (terraform) - EKS-Istio-Karpenter&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href="https://github.com/paulofponciano/keda.git" rel="noopener noreferrer"&gt;Repositório keda&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href="https://github.com/paulofponciano/k6.git" rel="noopener noreferrer"&gt;Repositório K6&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;

&lt;h2&gt;
  
  
  Lab architecture
&lt;/h2&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fylzygib6uvf0y26ou4iv.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fylzygib6uvf0y26ou4iv.png" alt="Diagrama da arquitetura do lab" width="800" height="249"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h2&gt;
  
  
  Deploy do EKS
&lt;/h2&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;git clone https://github.com/paulofponciano/EKS-Istio-Karpenter.git
&lt;span class="nb"&gt;cd &lt;/span&gt;EKS-Istio-Karpenter
tofu init
tofu plan &lt;span class="nt"&gt;--var-file&lt;/span&gt; variables.tfvars
tofu apply &lt;span class="nt"&gt;--var-file&lt;/span&gt; variables.tfvars
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;h2&gt;
  
  
  Utilizando SQS Scaler
&lt;/h2&gt;

&lt;h3&gt;
  
  
  Criar fila SQS e IAM policy:
&lt;/h3&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;aws sqs create-queue &lt;span class="nt"&gt;--queue-name&lt;/span&gt; keda-sqs &lt;span class="nt"&gt;--region&lt;/span&gt; REGION
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;aws iam create-policy &lt;span class="nt"&gt;--policy-name&lt;/span&gt; keda-sqs-policy &lt;span class="se"&gt;\&lt;/span&gt;
  &lt;span class="nt"&gt;--policy-document&lt;/span&gt; file://policy-sqs.json
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fa3mgp8ce6cj0rep7nvz8.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fa3mgp8ce6cj0rep7nvz8.png" alt="Criação da fila SQS keda-sqs via AWS CLI" width="800" height="172"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F5jbeigwc0q7jzw8chipj.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F5jbeigwc0q7jzw8chipj.png" alt="Criação da IAM policy keda-sqs-policy" width="800" height="111"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fdwo8j5lqc3ew7281t7fy.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fdwo8j5lqc3ew7281t7fy.png" alt="Detalhes da IAM policy criada no console AWS" width="799" height="334"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h3&gt;
  
  
  Criar IAM role para service account (IRSA):
&lt;/h3&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;eksctl create iamserviceaccount &lt;span class="nt"&gt;--name&lt;/span&gt; keda-operator &lt;span class="se"&gt;\&lt;/span&gt;
  &lt;span class="nt"&gt;--namespace&lt;/span&gt; keda &lt;span class="se"&gt;\&lt;/span&gt;
  &lt;span class="nt"&gt;--cluster&lt;/span&gt; pegasus &lt;span class="se"&gt;\&lt;/span&gt;
  &lt;span class="nt"&gt;--attach-policy-arn&lt;/span&gt; arn:aws:iam::ACCOUNTID:policy/keda-sqs-policy &lt;span class="se"&gt;\&lt;/span&gt;
  &lt;span class="nt"&gt;--region&lt;/span&gt; REGION &lt;span class="se"&gt;\&lt;/span&gt;
  &lt;span class="nt"&gt;--profile&lt;/span&gt; default &lt;span class="se"&gt;\&lt;/span&gt;
  &lt;span class="nt"&gt;--approve&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fxsxpxg90gewlsqe93ej8.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fxsxpxg90gewlsqe93ej8.png" alt="Saída do eksctl criando a service account keda-operator (IRSA)" width="800" height="463"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;code&gt;kubectl describe sa keda-operator -n keda&lt;/code&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F0sqwnz7emcz2oi1xvf62.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F0sqwnz7emcz2oi1xvf62.png" alt="Saída do kubectl describe da service account keda-operator com a annotation do IAM role" width="800" height="211"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h3&gt;
  
  
  Keda deploy via helm:
&lt;/h3&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;helm repo add kedacore https://kedacore.github.io/charts
helm repo update
helm &lt;span class="nb"&gt;install &lt;/span&gt;keda kedacore/keda &lt;span class="nt"&gt;--namespace&lt;/span&gt; keda &lt;span class="se"&gt;\&lt;/span&gt;
  &lt;span class="nt"&gt;--set&lt;/span&gt; serviceAccount.create&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="nb"&gt;false&lt;/span&gt; &lt;span class="se"&gt;\&lt;/span&gt;
  &lt;span class="nt"&gt;--set&lt;/span&gt; serviceAccount.name&lt;span class="o"&gt;=&lt;/span&gt;keda-operator
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fyysbupvqfs6yo3ict0nf.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fyysbupvqfs6yo3ict0nf.png" alt="Saída do helm install do KEDA no namespace keda" width="800" height="521"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Veja que definimos &lt;em&gt;'create service account'&lt;/em&gt; como &lt;em&gt;false&lt;/em&gt;, pois já criamos anteriormente e iremos utilizar aquela.&lt;/p&gt;

&lt;p&gt;&lt;code&gt;kubectl get pods -n keda&lt;/code&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F7z834vgqa9slfkfn71qg.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F7z834vgqa9slfkfn71qg.png" alt="Pods do KEDA em execução no namespace keda" width="800" height="139"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h3&gt;
  
  
  Deployment de teste e ScaledObject:
&lt;/h3&gt;

&lt;p&gt;&lt;code&gt;kubectl apply -f deployment.yaml&lt;/code&gt;&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;apps/v1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Deployment&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;labels&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;app&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;nginx&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;nginx-deployment&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;replicas&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;0&lt;/span&gt;
  &lt;span class="na"&gt;selector&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;matchLabels&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;app&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;nginx&lt;/span&gt;
  &lt;span class="na"&gt;template&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;labels&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;app&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;nginx&lt;/span&gt;
    &lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;containers&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;image&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;nginx&lt;/span&gt;
        &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;nginx&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;code&gt;kubectl apply -f scaledobject.yaml&lt;/code&gt;&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;keda.sh/v1alpha1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;ScaledObject&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;aws-sqs-queue-scaledobject&lt;/span&gt;
  &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;default&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;scaleTargetRef&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;nginx-deployment&lt;/span&gt;
  &lt;span class="na"&gt;minReplicaCount&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;0&lt;/span&gt;
  &lt;span class="na"&gt;maxReplicaCount&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;5&lt;/span&gt;
  &lt;span class="na"&gt;pollingInterval&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;5&lt;/span&gt;
  &lt;span class="na"&gt;cooldownPeriod&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;  &lt;span class="m"&gt;25&lt;/span&gt;
  &lt;span class="na"&gt;triggers&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;aws-sqs-queue&lt;/span&gt;
    &lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;queueURL&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;https://sqs.REGION.amazonaws.com/ACCOUNTID/keda-sqs&lt;/span&gt;
      &lt;span class="na"&gt;queueLength&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;15"&lt;/span&gt;
      &lt;span class="na"&gt;awsRegion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;REGION"&lt;/span&gt;
      &lt;span class="na"&gt;identityOwner&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;operator&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Podemos ver que ainda não existe nenhum &lt;em&gt;pod&lt;/em&gt; criado pelo &lt;em&gt;deployment&lt;/em&gt; que fizemos. Isso porque o número de réplicas é definido em '0' e a fila SQS está vazia, assim o keda não irá acionar a criação:&lt;/p&gt;

&lt;p&gt;&lt;code&gt;kubectl get pods | grep nginx&lt;/code&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fplb23b6on6i7obkci1ah.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fplb23b6on6i7obkci1ah.png" alt="Saída do kubectl sem nenhum pod nginx em execução" width="800" height="145"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h3&gt;
  
  
  Colocando mensagens na fila SQS:
&lt;/h3&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="k"&gt;for &lt;/span&gt;i &lt;span class="k"&gt;in&lt;/span&gt; &lt;span class="sb"&gt;`&lt;/span&gt;&lt;span class="nb"&gt;seq &lt;/span&gt;35&lt;span class="sb"&gt;`&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt; &lt;span class="k"&gt;do
  &lt;/span&gt;aws sqs send-message &lt;span class="nt"&gt;--queue-url&lt;/span&gt; &lt;span class="s1"&gt;'https://sqs.REGION.amazonaws.com/ACCOUNTID/keda-queue'&lt;/span&gt; &lt;span class="se"&gt;\&lt;/span&gt;
    &lt;span class="nt"&gt;--message-body&lt;/span&gt; &lt;span class="s2"&gt;"testmessage"&lt;/span&gt; &lt;span class="se"&gt;\&lt;/span&gt;
    &lt;span class="nt"&gt;--region&lt;/span&gt; REGION &lt;span class="se"&gt;\&lt;/span&gt;
    &lt;span class="nt"&gt;--no-cli-pager&lt;/span&gt; &lt;span class="se"&gt;\&lt;/span&gt;
    &lt;span class="nt"&gt;--output&lt;/span&gt; text
&lt;span class="k"&gt;done&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fraf1u3z11z1wbjh0g8ig.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fraf1u3z11z1wbjh0g8ig.png" alt="Envio das mensagens de teste para a fila SQS via AWS CLI" width="800" height="618"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Agora temos mensagens na fila. No parâmetro &lt;strong&gt;&lt;em&gt;'queueLength'&lt;/em&gt;&lt;/strong&gt; do &lt;strong&gt;&lt;em&gt;ScaledObject&lt;/em&gt;&lt;/strong&gt; está definido '15', assim o keda já deve escalar nosso &lt;em&gt;deployment&lt;/em&gt;:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ffubo9g7zo1yeieqmbqie.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ffubo9g7zo1yeieqmbqie.png" alt="KEDA acionando o scaling do deployment a partir da fila SQS" width="800" height="114"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;code&gt;kubectl get pods | grep nginx&lt;/code&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Feq30hjdrbwehw8f2mz3p.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Feq30hjdrbwehw8f2mz3p.png" alt="Pods do nginx criados após o scaling do KEDA" width="798" height="172"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Assim temos o keda trabalhando no kubernetes de acordo com a demanda na fila SQS.&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fu2uq6fynj4jbionfozmp.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fu2uq6fynj4jbionfozmp.png" alt="KEDA escalando o deployment conforme a demanda na fila SQS" width="800" height="410"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h2&gt;
  
  
  Utilizando HTTP Scaler
&lt;/h2&gt;

&lt;h3&gt;
  
  
  Deploy addon http:
&lt;/h3&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;helm &lt;span class="nb"&gt;install &lt;/span&gt;http-add-on kedacore/keda-add-ons-http &lt;span class="nt"&gt;--namespace&lt;/span&gt; keda
kubectl get pods &lt;span class="nt"&gt;-n&lt;/span&gt; keda
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fao4hjkolae00zhu9b5jm.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fao4hjkolae00zhu9b5jm.png" alt="Pods do KEDA HTTP add-on em execução no namespace keda" width="800" height="444"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h3&gt;
  
  
  Deployment de teste com ingress e ScaledObject:
&lt;/h3&gt;

&lt;p&gt;&lt;code&gt;kubectl apply -f deployment.yaml&lt;/code&gt;&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;apps/v1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Deployment&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;labels&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;app&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;nginx-2&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;nginx-deployment-2&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;replicas&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;0&lt;/span&gt;
  &lt;span class="na"&gt;selector&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;matchLabels&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;app&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;nginx-2&lt;/span&gt;
  &lt;span class="na"&gt;template&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;labels&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;app&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;nginx-2&lt;/span&gt;
    &lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;containers&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;image&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;nginx&lt;/span&gt;
        &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;nginx-2&lt;/span&gt;
&lt;span class="nn"&gt;---&lt;/span&gt;
&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;v1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Service&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;nginx-service-2&lt;/span&gt;
  &lt;span class="na"&gt;labels&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;app&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;nginx-2&lt;/span&gt;
    &lt;span class="na"&gt;service&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;nginx-service-2&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;ports&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;port&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;80&lt;/span&gt;
    &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;http&lt;/span&gt;
  &lt;span class="na"&gt;selector&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;app&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;nginx-2&lt;/span&gt;
&lt;span class="nn"&gt;---&lt;/span&gt;
&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;networking.istio.io/v1alpha3&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Gateway&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;nginx-gateway&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;selector&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;istio&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;ingressgateway&lt;/span&gt; &lt;span class="c1"&gt;# use istio default controller&lt;/span&gt;
  &lt;span class="na"&gt;servers&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;port&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;number&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;443&lt;/span&gt;
      &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;http&lt;/span&gt;
      &lt;span class="na"&gt;protocol&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;HTTP&lt;/span&gt;
    &lt;span class="na"&gt;hosts&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;demo-ingress.pauloponciano.digital"&lt;/span&gt;
&lt;span class="nn"&gt;---&lt;/span&gt;
&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;networking.istio.io/v1alpha3&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;VirtualService&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;nginx&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;hosts&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;demo-ingress.pauloponciano.digital"&lt;/span&gt;
  &lt;span class="na"&gt;gateways&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;nginx-gateway&lt;/span&gt;
  &lt;span class="na"&gt;http&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;match&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;uri&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;prefix&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;/&lt;/span&gt;
    &lt;span class="na"&gt;route&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;destination&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;host&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;keda-add-ons-http-interceptor-proxy.keda.svc.cluster.local&lt;/span&gt;
        &lt;span class="na"&gt;port&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="na"&gt;number&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;8080&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;code&gt;kubectl apply -f http_scaledobject.yaml&lt;/code&gt;&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;HTTPScaledObject&lt;/span&gt;
&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;http.keda.sh/v1alpha1&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;nginx-http-scaledobject&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;hosts&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;demo-ingress.pauloponciano.digital&lt;/span&gt;
    &lt;span class="na"&gt;targetPendingRequests&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;1&lt;/span&gt;
    &lt;span class="na"&gt;scaleTargetRef&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;deployment&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;nginx-deployment-2&lt;/span&gt;
        &lt;span class="na"&gt;service&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;nginx-service-2&lt;/span&gt;
        &lt;span class="na"&gt;port&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;80&lt;/span&gt;
    &lt;span class="na"&gt;replicas&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;min&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;0&lt;/span&gt;
        &lt;span class="na"&gt;max&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;5&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;h3&gt;
  
  
  Gerando requests com k6:
&lt;/h3&gt;

&lt;p&gt;&lt;em&gt;request.js&lt;/em&gt;&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight javascript"&gt;&lt;code&gt;&lt;span class="k"&gt;import&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt; &lt;span class="nx"&gt;check&lt;/span&gt; &lt;span class="p"&gt;}&lt;/span&gt; &lt;span class="k"&gt;from&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;k6&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="k"&gt;import&lt;/span&gt; &lt;span class="nx"&gt;http&lt;/span&gt; &lt;span class="k"&gt;from&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;k6/http&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

&lt;span class="k"&gt;export&lt;/span&gt; &lt;span class="kd"&gt;const&lt;/span&gt; &lt;span class="nx"&gt;options&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
  &lt;span class="na"&gt;scenarios&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
    &lt;span class="na"&gt;constant_request_rate&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
      &lt;span class="na"&gt;executor&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;constant-arrival-rate&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
      &lt;span class="na"&gt;rate&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="mi"&gt;100&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
      &lt;span class="na"&gt;timeUnit&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;1s&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="c1"&gt;// 100 iterations per second, i.e. 100 RPS&lt;/span&gt;
      &lt;span class="na"&gt;duration&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;120s&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
      &lt;span class="na"&gt;preAllocatedVUs&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="mi"&gt;100&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="c1"&gt;// how large the initial pool of VUs would be&lt;/span&gt;
      &lt;span class="na"&gt;maxVUs&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="mi"&gt;100&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="c1"&gt;// if the preAllocatedVUs are not enough, we can initialize more&lt;/span&gt;
    &lt;span class="p"&gt;},&lt;/span&gt;
  &lt;span class="p"&gt;},&lt;/span&gt;
&lt;span class="p"&gt;};&lt;/span&gt;

&lt;span class="k"&gt;export&lt;/span&gt; &lt;span class="kd"&gt;function&lt;/span&gt; &lt;span class="nf"&gt;test&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nx"&gt;params&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
  &lt;span class="kd"&gt;const&lt;/span&gt; &lt;span class="nx"&gt;res&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="nx"&gt;http&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;get&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;http://demo-ingress.pauloponciano.digital&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;);&lt;/span&gt;
  &lt;span class="nf"&gt;check&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nx"&gt;res&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
    &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;is status 200&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nx"&gt;r&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt; &lt;span class="o"&gt;=&amp;gt;&lt;/span&gt; &lt;span class="nx"&gt;r&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nx"&gt;status&lt;/span&gt; &lt;span class="o"&gt;===&lt;/span&gt; &lt;span class="mi"&gt;200&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
  &lt;span class="p"&gt;});&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;

&lt;span class="k"&gt;export&lt;/span&gt; &lt;span class="k"&gt;default&lt;/span&gt; &lt;span class="nf"&gt;function &lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
  &lt;span class="nf"&gt;test&lt;/span&gt;&lt;span class="p"&gt;();&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Executamos o &lt;em&gt;script&lt;/em&gt; e podemos observar o keda fazendo o &lt;em&gt;scaling&lt;/em&gt; do nosso &lt;em&gt;deployment&lt;/em&gt; de acordo com as requisições e com o que foi definido no &lt;strong&gt;&lt;em&gt;ScaledObject&lt;/em&gt;&lt;/strong&gt;:&lt;/p&gt;

&lt;p&gt;&lt;code&gt;k6 run request.js --vus=1000 --duration=60m&lt;/code&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ftr5s7666phcwl0afiggh.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ftr5s7666phcwl0afiggh.png" alt="Execução do k6 gerando requests contra o ingress" width="800" height="372"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fvdet2tmw0nklpkx408fv.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fvdet2tmw0nklpkx408fv.png" alt="KEDA escalando o deployment conforme as requisições HTTP" width="662" height="431"&gt;&lt;/a&gt;&lt;/p&gt;




&lt;p&gt;Happy building!&lt;/p&gt;

</description>
      <category>community</category>
      <category>kubernetes</category>
      <category>keda</category>
    </item>
    <item>
      <title>o11y: OpenTelemetry, Prometheus, Loki e Tempo no EKS [Lab Session]</title>
      <dc:creator>Paulo Ponciano</dc:creator>
      <pubDate>Thu, 01 Feb 2024 13:20:27 +0000</pubDate>
      <link>https://dev.to/aws-builders/o11y-opentelemetry-prometheus-loki-e-tempo-no-eks-lab-session-2o4b</link>
      <guid>https://dev.to/aws-builders/o11y-opentelemetry-prometheus-loki-e-tempo-no-eks-lab-session-2o4b</guid>
      <description>&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fdvh4snj4gzchw7hu0f3r.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fdvh4snj4gzchw7hu0f3r.png" alt="Capa do lab de observabilidade com OpenTelemetry, Prometheus, Loki e Tempo" width="800" height="728"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h2&gt;
  
  
  Loki overview
&lt;/h2&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F5wgb7fuombqsyze2h8z0.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F5wgb7fuombqsyze2h8z0.png" alt="Visão geral da arquitetura do Grafana Loki" width="800" height="248"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://grafana.com/docs/loki/latest/get-started/overview/" rel="noopener noreferrer"&gt;Grafana Loki documentation&lt;/a&gt;&lt;/p&gt;

&lt;h2&gt;
  
  
  Tempo architecture
&lt;/h2&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F9ktszf9wl7rz1b6iur29.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F9ktszf9wl7rz1b6iur29.png" alt="Diagrama da arquitetura do Grafana Tempo" width="800" height="520"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://grafana.com/docs/tempo/latest/operations/architecture/" rel="noopener noreferrer"&gt;Tempo documentation&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;&lt;a href="https://github.com/paulofponciano/EKS-Istio-Karpenter.git" rel="noopener noreferrer"&gt;Repositório de infraestrutura (terraform) - EKS-Istio-Karpenter&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href="https://github.com/paulofponciano/o11y-lab-prom-otel-loki-tempo.git" rel="noopener noreferrer"&gt;Repositório stack o11y&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href="https://github.com/paulofponciano/k6.git" rel="noopener noreferrer"&gt;Repositório K6&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;




&lt;h2&gt;
  
  
  Lab architecture
&lt;/h2&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ff12o9vx9h9h74yfrzvyn.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ff12o9vx9h9h74yfrzvyn.png" alt="Arquitetura do lab de observabilidade no EKS" width="800" height="323"&gt;&lt;/a&gt;&lt;/p&gt;




&lt;h3&gt;
  
  
  Deploy do EKS
&lt;/h3&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;tofu init
tofu plan &lt;span class="nt"&gt;--var-file&lt;/span&gt; variables.tfvars
tofu apply &lt;span class="nt"&gt;--var-file&lt;/span&gt; variables.tfvars
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;h3&gt;
  
  
  IAM Role para Loki e Tempo
&lt;/h3&gt;

&lt;p&gt;Para que o Loki e o Tempo consigam gravar os dados coletados em um bucket S3, é necessário criar uma &lt;em&gt;role&lt;/em&gt; contendo a &lt;em&gt;policy&lt;/em&gt; com as permissões necessárias. Essa &lt;em&gt;role&lt;/em&gt; será acionada via &lt;em&gt;AssumeRole&lt;/em&gt; através de uma &lt;em&gt;annotation&lt;/em&gt; que definimos nos arquivos &lt;em&gt;values.yaml&lt;/em&gt; do loki e do tempo no &lt;em&gt;deploy&lt;/em&gt; via helm chart.&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;Policy&lt;/strong&gt;&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight json"&gt;&lt;code&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt;
    &lt;/span&gt;&lt;span class="nl"&gt;"Version"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"2012-10-17"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
    &lt;/span&gt;&lt;span class="nl"&gt;"Statement"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="w"&gt;
        &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt;
            &lt;/span&gt;&lt;span class="nl"&gt;"Sid"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"AllowLokiandTempoBucketonK8s"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
            &lt;/span&gt;&lt;span class="nl"&gt;"Effect"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"Allow"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
            &lt;/span&gt;&lt;span class="nl"&gt;"Action"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="w"&gt;
                &lt;/span&gt;&lt;span class="s2"&gt;"s3:PutObject"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
                &lt;/span&gt;&lt;span class="s2"&gt;"s3:GetObject"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
                &lt;/span&gt;&lt;span class="s2"&gt;"s3:AbortMultipartUpload"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
                &lt;/span&gt;&lt;span class="s2"&gt;"s3:ListBucket"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
                &lt;/span&gt;&lt;span class="s2"&gt;"s3:DeleteObject"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
                &lt;/span&gt;&lt;span class="s2"&gt;"s3:GetObjectVersion"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
                &lt;/span&gt;&lt;span class="s2"&gt;"s3:ListMultipartUploadParts"&lt;/span&gt;&lt;span class="w"&gt;
            &lt;/span&gt;&lt;span class="p"&gt;],&lt;/span&gt;&lt;span class="w"&gt;
            &lt;/span&gt;&lt;span class="nl"&gt;"Resource"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="w"&gt;
                &lt;/span&gt;&lt;span class="s2"&gt;"arn:aws:s3:::&amp;lt;loki-bucket-name&amp;gt;/*"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
                &lt;/span&gt;&lt;span class="s2"&gt;"arn:aws:s3:::&amp;lt;loki-bucket-name&amp;gt;"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
                &lt;/span&gt;&lt;span class="s2"&gt;"arn:aws:s3:::&amp;lt;tempo-bucket-name&amp;gt;/*"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
                &lt;/span&gt;&lt;span class="s2"&gt;"arn:aws:s3:::&amp;lt;tempo-bucket-name&amp;gt;"&lt;/span&gt;&lt;span class="w"&gt;
            &lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt;
        &lt;/span&gt;&lt;span class="p"&gt;}&lt;/span&gt;&lt;span class="w"&gt;
    &lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt;
&lt;/span&gt;&lt;span class="p"&gt;}&lt;/span&gt;&lt;span class="w"&gt;
&lt;/span&gt;&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;strong&gt;Coletando OIDC provider para utilizar na role&lt;/strong&gt;&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;aws iam list-open-id-connect-providers
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F1g28rewd04932rjpo1gq.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F1g28rewd04932rjpo1gq.png" alt="Listagem dos OIDC providers via AWS CLI" width="796" height="55"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fcl322nnj7m67pzmrr17e.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fcl322nnj7m67pzmrr17e.png" alt="OIDC provider do cluster EKS no console" width="798" height="117"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;Role&lt;/strong&gt;&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight json"&gt;&lt;code&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt;
    &lt;/span&gt;&lt;span class="nl"&gt;"Version"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"2012-10-17"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
    &lt;/span&gt;&lt;span class="nl"&gt;"Statement"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="w"&gt;
        &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt;
            &lt;/span&gt;&lt;span class="nl"&gt;"Effect"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"Allow"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
            &lt;/span&gt;&lt;span class="nl"&gt;"Principal"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt;
                &lt;/span&gt;&lt;span class="nl"&gt;"Federated"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"arn:aws:iam::&amp;lt;ACCOUNT&amp;gt;:oidc-provider/oidc.eks.&amp;lt;REGION&amp;gt;.amazonaws.com/id/&amp;lt;ID&amp;gt;"&lt;/span&gt;&lt;span class="w"&gt;
            &lt;/span&gt;&lt;span class="p"&gt;},&lt;/span&gt;&lt;span class="w"&gt;
            &lt;/span&gt;&lt;span class="nl"&gt;"Action"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"sts:AssumeRoleWithWebIdentity"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
            &lt;/span&gt;&lt;span class="nl"&gt;"Condition"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt;
                &lt;/span&gt;&lt;span class="nl"&gt;"StringEquals"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt;
                    &lt;/span&gt;&lt;span class="nl"&gt;"oidc.eks.&amp;lt;REGION&amp;gt;.amazonaws.com/id/&amp;lt;ID&amp;gt;:sub"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="w"&gt;
                        &lt;/span&gt;&lt;span class="s2"&gt;"system:serviceaccount:o11y:loki-sa"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
                        &lt;/span&gt;&lt;span class="s2"&gt;"system:serviceaccount:o11y:tempo-sa"&lt;/span&gt;&lt;span class="w"&gt;
                    &lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt;
                &lt;/span&gt;&lt;span class="p"&gt;}&lt;/span&gt;&lt;span class="w"&gt;
            &lt;/span&gt;&lt;span class="p"&gt;}&lt;/span&gt;&lt;span class="w"&gt;
        &lt;/span&gt;&lt;span class="p"&gt;}&lt;/span&gt;&lt;span class="w"&gt;
    &lt;/span&gt;&lt;span class="p"&gt;]&lt;/span&gt;&lt;span class="w"&gt;
&lt;/span&gt;&lt;span class="p"&gt;}&lt;/span&gt;&lt;span class="w"&gt;
&lt;/span&gt;&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fcl1axzqvd8njrx19jhsd.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fcl1axzqvd8njrx19jhsd.png" alt="Trust relationship da IAM role para Loki e Tempo" width="799" height="529"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fo6wmjc0x9042q0gf20si.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fo6wmjc0x9042q0gf20si.png" alt="IAM role com a policy de acesso ao bucket S3" width="800" height="507"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h3&gt;
  
  
  Bucket S3
&lt;/h3&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F7tjegbz0ib8s1yg5d3i3.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F7tjegbz0ib8s1yg5d3i3.png" alt="Bucket S3 criado para Loki e Tempo" width="799" height="164"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h3&gt;
  
  
  Conectar no EKS
&lt;/h3&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;aws eks update-kubeconfig &lt;span class="nt"&gt;--region&lt;/span&gt; us-east-2 &lt;span class="nt"&gt;--name&lt;/span&gt; pegasus
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F3t02v8lvomwehc6o5wwr.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F3t02v8lvomwehc6o5wwr.png" alt="Atualização do kubeconfig para o cluster pegasus" width="797" height="75"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Agora no repositório da &lt;em&gt;stack&lt;/em&gt; de o11y, podemos iniciar os &lt;em&gt;deploys&lt;/em&gt; com Helm.&lt;/p&gt;

&lt;h3&gt;
  
  
  Criar namespace
&lt;/h3&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl create namespace o11y
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F8iuyy4id32t3s51cxbuw.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F8iuyy4id32t3s51cxbuw.png" alt="Criação do namespace o11y" width="800" height="77"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h3&gt;
  
  
  Deploy promtail
&lt;/h3&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="nb"&gt;cd &lt;/span&gt;promtail
helm repo add grafana https://grafana.github.io/helm-charts
helm repo update
helm upgrade &lt;span class="nt"&gt;--install&lt;/span&gt; promtail grafana/promtail &lt;span class="nt"&gt;--values&lt;/span&gt; values.yaml &lt;span class="nt"&gt;-n&lt;/span&gt; o11y
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fm4moww6q54cp7zeijsa6.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fm4moww6q54cp7zeijsa6.png" alt="Deploy do Promtail via Helm no namespace o11y" width="800" height="360"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h3&gt;
  
  
  Deploy Loki
&lt;/h3&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="nb"&gt;cd &lt;/span&gt;loki
helm upgrade &lt;span class="nt"&gt;--install&lt;/span&gt; loki grafana/loki-distributed &lt;span class="nt"&gt;--values&lt;/span&gt; values.yaml &lt;span class="nt"&gt;-n&lt;/span&gt; o11y
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fy9ivx03isdr8xua1kzcx.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fy9ivx03isdr8xua1kzcx.png" alt="Deploy do Loki distributed via Helm" width="800" height="427"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h3&gt;
  
  
  Deploy Tempo
&lt;/h3&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="nb"&gt;cd &lt;/span&gt;tempo
helm upgrade &lt;span class="nt"&gt;--install&lt;/span&gt; tempo grafana/tempo-distributed &lt;span class="nt"&gt;--values&lt;/span&gt; values.yaml &lt;span class="nt"&gt;-n&lt;/span&gt; o11y
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fintgqam89q0srs91u57a.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fintgqam89q0srs91u57a.png" alt="Deploy do Tempo distributed via Helm" width="800" height="432"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h3&gt;
  
  
  Deploy Prometheus
&lt;/h3&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="nb"&gt;cd &lt;/span&gt;prometheus-grafana
helm repo add prometheus-community https://prometheus-community.github.io/helm-charts
helm repo update
helm upgrade &lt;span class="nt"&gt;--install&lt;/span&gt; kube-prometheus-stack prometheus-community/kube-prometheus-stack &lt;span class="nt"&gt;--values&lt;/span&gt; values.yaml &lt;span class="nt"&gt;-n&lt;/span&gt; o11y
kubectl apply &lt;span class="nt"&gt;-f&lt;/span&gt; istio-ingress-prometheus.yaml
kubectl apply &lt;span class="nt"&gt;-f&lt;/span&gt; istio-ingress-grafana.yaml
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Neste caso, criamos também o &lt;em&gt;ingress&lt;/em&gt; para o Prometheus e o Grafana.&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F4c9y94z6gmotbmq6wttc.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F4c9y94z6gmotbmq6wttc.png" alt="Deploy do kube-prometheus-stack e dos ingresses" width="800" height="302"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Temos agora tudo rodando no &lt;em&gt;cluster&lt;/em&gt;:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl get nodes
kubectl get pods &lt;span class="nt"&gt;-n&lt;/span&gt; o11y
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fwyrfak3bxmtpd850god4.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fwyrfak3bxmtpd850god4.png" alt="Nodes e pods da stack de o11y em execução" width="800" height="537"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h3&gt;
  
  
  Registros no DNS (Route 53)
&lt;/h3&gt;

&lt;p&gt;No DNS externo, criamos alguns registros direcionando para o NLB público, que utilizamos como entrada. Para o Prometheus, Grafana e os &lt;em&gt;apps&lt;/em&gt; que vamos utilizar para gerar dados.&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F3nlbweqepb8fb0qgaja0.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F3nlbweqepb8fb0qgaja0.png" alt="Registros DNS no Route 53 apontando para o NLB público" width="799" height="156"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h3&gt;
  
  
  Deploy API de exemplo
&lt;/h3&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="nb"&gt;cd &lt;/span&gt;fastapi-observability
kubectl apply &lt;span class="nt"&gt;-f&lt;/span&gt; mono_manifest.yaml
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fusid0jeiwsg1ht7ht3tx.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fusid0jeiwsg1ht7ht3tx.png" alt="Aplicação do manifesto da API de exemplo" width="800" height="261"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ff1lunurxblvyox8tzx49.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ff1lunurxblvyox8tzx49.png" alt="Pods da API de exemplo em execução" width="800" height="105"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Essa API está utilizando a biblioteca do &lt;a href="https://opentelemetry.io/" rel="noopener noreferrer"&gt;OpenTelemetry&lt;/a&gt; para gerar os &lt;em&gt;spans&lt;/em&gt; das operações que compõem os &lt;em&gt;traces&lt;/em&gt;.&lt;/p&gt;

&lt;h3&gt;
  
  
  Prometheus targets
&lt;/h3&gt;

&lt;p&gt;Podemos ver na interface do prometheus que ele já está coletando as métricas que a API de exemplo expõe no &lt;em&gt;&lt;strong&gt;/metrics&lt;/strong&gt;&lt;/em&gt;. Lembrando que temos a &lt;em&gt;annotation&lt;/em&gt; no manifesto de &lt;em&gt;deployment&lt;/em&gt; da API:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;annotations&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;prometheus.io/scrape&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;true"&lt;/span&gt;
  &lt;span class="na"&gt;prometheus.io/path&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;/metrics"&lt;/span&gt;
  &lt;span class="na"&gt;prometheus.io/port&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;8000"&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fvphzc7j2p7kxd8j3aq0l.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fvphzc7j2p7kxd8j3aq0l.png" alt="Targets da API de exemplo na interface do Prometheus" width="800" height="562"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h3&gt;
  
  
  Grafana
&lt;/h3&gt;

&lt;p&gt;Acessando o grafana, fazemos o &lt;em&gt;import&lt;/em&gt; do &lt;em&gt;dashboard&lt;/em&gt; que iremos utilizar. &lt;code&gt;user: admin&lt;/code&gt;, &lt;code&gt;password: prom-operator&lt;/code&gt;. O &lt;em&gt;json&lt;/em&gt; do &lt;em&gt;dashboard&lt;/em&gt; está em: &lt;em&gt;&lt;strong&gt;fastapi-observability/etc/fastapi-dashboard.json&lt;/strong&gt;&lt;/em&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F796arpl6zrk8sv6e32gw.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F796arpl6zrk8sv6e32gw.png" alt="Import do dashboard no Grafana" width="800" height="563"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;Dashboard importado&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fyxa9ifjklpb19asjvqud.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fyxa9ifjklpb19asjvqud.png" alt="Dashboard FastAPI Observability importado no Grafana" width="800" height="443"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;Data sources&lt;/strong&gt;&lt;/p&gt;

&lt;p&gt;Esses &lt;em&gt;data sources&lt;/em&gt; são criados no momento do &lt;em&gt;deploy&lt;/em&gt; da &lt;em&gt;stack&lt;/em&gt; prometheus, os valores são informados no &lt;em&gt;values.yaml&lt;/em&gt; do helm chart, em 'additionalDataSources'.&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fvfzzb18h5nj7b08qt16a.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fvfzzb18h5nj7b08qt16a.png" alt="Data sources do Prometheus, Loki e Tempo no Grafana" width="800" height="308"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h3&gt;
  
  
  Gerando dados com K6
&lt;/h3&gt;

&lt;p&gt;Utilizando o K6, podemos gerar &lt;em&gt;requests&lt;/em&gt; na API de exemplo para que os dados sejam gerados e métricas capturadas para visualizarmos.&lt;/p&gt;

&lt;p&gt;&lt;em&gt;request.js&lt;/em&gt;&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight javascript"&gt;&lt;code&gt;&lt;span class="k"&gt;import&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt; &lt;span class="nx"&gt;check&lt;/span&gt; &lt;span class="p"&gt;}&lt;/span&gt; &lt;span class="k"&gt;from&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;k6&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;
&lt;span class="k"&gt;import&lt;/span&gt; &lt;span class="nx"&gt;http&lt;/span&gt; &lt;span class="k"&gt;from&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;k6/http&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;;&lt;/span&gt;

&lt;span class="k"&gt;export&lt;/span&gt; &lt;span class="kd"&gt;const&lt;/span&gt; &lt;span class="nx"&gt;options&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
  &lt;span class="na"&gt;scenarios&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
    &lt;span class="na"&gt;constant_request_rate&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
      &lt;span class="na"&gt;executor&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;constant-arrival-rate&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
      &lt;span class="na"&gt;rate&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="mi"&gt;100&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
      &lt;span class="na"&gt;timeUnit&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;1s&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="c1"&gt;// 100 iterations per second, i.e. 100 RPS&lt;/span&gt;
      &lt;span class="na"&gt;duration&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;120s&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
      &lt;span class="na"&gt;preAllocatedVUs&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="mi"&gt;100&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="c1"&gt;// how large the initial pool of VUs would be&lt;/span&gt;
      &lt;span class="na"&gt;maxVUs&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="mi"&gt;100&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="c1"&gt;// if the preAllocatedVUs are not enough, we can initialize more&lt;/span&gt;
    &lt;span class="p"&gt;},&lt;/span&gt;
  &lt;span class="p"&gt;},&lt;/span&gt;
&lt;span class="p"&gt;};&lt;/span&gt;

&lt;span class="k"&gt;export&lt;/span&gt; &lt;span class="kd"&gt;function&lt;/span&gt; &lt;span class="nf"&gt;test&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nx"&gt;params&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
  &lt;span class="kd"&gt;const&lt;/span&gt; &lt;span class="nx"&gt;res&lt;/span&gt; &lt;span class="o"&gt;=&lt;/span&gt; &lt;span class="nx"&gt;http&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nf"&gt;get&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;https://app-a.pauloponciano.digital&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;);&lt;/span&gt;
  &lt;span class="nf"&gt;check&lt;/span&gt;&lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nx"&gt;res&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
    &lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="s1"&gt;is status 200&lt;/span&gt;&lt;span class="dl"&gt;'&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt; &lt;span class="p"&gt;(&lt;/span&gt;&lt;span class="nx"&gt;r&lt;/span&gt;&lt;span class="p"&gt;)&lt;/span&gt; &lt;span class="o"&gt;=&amp;gt;&lt;/span&gt; &lt;span class="nx"&gt;r&lt;/span&gt;&lt;span class="p"&gt;.&lt;/span&gt;&lt;span class="nx"&gt;status&lt;/span&gt; &lt;span class="o"&gt;===&lt;/span&gt; &lt;span class="mi"&gt;200&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;
  &lt;span class="p"&gt;});&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;

&lt;span class="k"&gt;export&lt;/span&gt; &lt;span class="k"&gt;default&lt;/span&gt; &lt;span class="nf"&gt;function &lt;/span&gt;&lt;span class="p"&gt;()&lt;/span&gt; &lt;span class="p"&gt;{&lt;/span&gt;
  &lt;span class="nf"&gt;test&lt;/span&gt;&lt;span class="p"&gt;();&lt;/span&gt;
&lt;span class="p"&gt;}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;k6 run request.js &lt;span class="nt"&gt;--vus&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;200 &lt;span class="nt"&gt;--duration&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;60m
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Flj0ld2o5fqlo5edtlp97.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Flj0ld2o5fqlo5edtlp97.png" alt="Execução do K6 gerando carga na API de exemplo" width="800" height="324"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h3&gt;
  
  
  Visualização
&lt;/h3&gt;

&lt;p&gt;Ainda no grafana, no &lt;em&gt;dashboard&lt;/em&gt; &lt;a href="https://grafana.com/grafana/dashboards/16110-fastapi-observability/" rel="noopener noreferrer"&gt;&lt;strong&gt;FastAPI Observability&lt;/strong&gt;&lt;/a&gt; vamos visualizar as métricas, traces e logs da API de exemplo.&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F1mflxuma8dgwtbtffwpr.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F1mflxuma8dgwtbtffwpr.png" alt="Visão geral do dashboard FastAPI Observability" width="800" height="398"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Frzrjvowzqmo1c0av0h75.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Frzrjvowzqmo1c0av0h75.png" alt="Métricas de requisições no dashboard" width="800" height="208"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fcf0idcynqs3k51a0tc71.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fcf0idcynqs3k51a0tc71.png" alt="Métricas de latência no dashboard" width="800" height="481"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F78mb4qvypzzjbmmxgh89.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F78mb4qvypzzjbmmxgh89.png" alt="Traces da API de exemplo no Grafana Tempo" width="800" height="437"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F3lsg5wwxhpmmacvac0qd.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F3lsg5wwxhpmmacvac0qd.png" alt="Detalhe de um trace com seus spans" width="800" height="264"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F74r1apcctta95iyi10cw.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F74r1apcctta95iyi10cw.png" alt="Logs da API correlacionados no Grafana Loki" width="800" height="434"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F2htclba690rx9mtu1e3v.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F2htclba690rx9mtu1e3v.png" alt="Correlação entre traces e logs no dashboard" width="799" height="374"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fe2e3on6bhgwyrsybrzxq.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fe2e3on6bhgwyrsybrzxq.png" alt="Visão consolidada de métricas, traces e logs" width="800" height="482"&gt;&lt;/a&gt;&lt;/p&gt;




&lt;p&gt;References:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;&lt;a href="https://grafana.com/grafana/dashboards/16110-fastapi-observability/" rel="noopener noreferrer"&gt;Grafana Labs - FastAPI Observability&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href="https://github.com/blueswen/fastapi-observability" rel="noopener noreferrer"&gt;https://github.com/blueswen/fastapi-observability&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;  &lt;iframe src="https://www.youtube.com/embed/dXR8WNm5uos"&gt;
  &lt;/iframe&gt;
&lt;/p&gt;




&lt;p&gt;Happy building!&lt;/p&gt;

</description>
      <category>community</category>
      <category>eks</category>
      <category>o11y</category>
      <category>opensource</category>
    </item>
    <item>
      <title>Backstage, App template e Crossplane no Amazon EKS [Lab Session]</title>
      <dc:creator>Paulo Ponciano</dc:creator>
      <pubDate>Tue, 30 Jan 2024 14:08:06 +0000</pubDate>
      <link>https://dev.to/aws-builders/backstage-app-template-e-crossplane-no-amazon-eks-lab-session-2pol</link>
      <guid>https://dev.to/aws-builders/backstage-app-template-e-crossplane-no-amazon-eks-lab-session-2pol</guid>
      <description>&lt;p&gt;Seguindo em mais um lab praticando &lt;em&gt;#platformengineering&lt;/em&gt; junto com meu amigo &lt;a href="https://www.linkedin.com/in/gabportela/" rel="noopener noreferrer"&gt;Gabriel Portela&lt;/a&gt;, dessa vez explorando mais o Backstage combinado com GitHub Actions, Crossplane, ArgoCD. E claro, rodando no kubernetes.&lt;/p&gt;

&lt;blockquote&gt;
&lt;p&gt;&lt;strong&gt;An open platform for building developer portals&lt;/strong&gt;&lt;br&gt;
Powered by a centralized software catalog, Backstage restores order to your infrastructure and enables your product teams to ship high-quality code quickly — without compromising autonomy.&lt;br&gt;
&lt;a href="https://backstage.io/" rel="noopener noreferrer"&gt;https://backstage.io/&lt;/a&gt;&lt;/p&gt;
&lt;/blockquote&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fy4n4fg1osb3qyp62c82s.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fy4n4fg1osb3qyp62c82s.png" alt="Logo e visão geral do Backstage" width="800" height="423"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;&lt;a href="https://github.com/paulofponciano/EKS-Crossplane-ArgoCD.git" rel="noopener noreferrer"&gt;Repositório de infraestrutura (terraform) — EKS, ArgoCD, Crossplane&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href="https://github.com/paulofponciano/backstage-app.git" rel="noopener noreferrer"&gt;Repositório do backstage&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href="https://github.com/paulofponciano/archive-paulofponciano-idp" rel="noopener noreferrer"&gt;Github Organization — Reusable workflows, GitOps, Repositórios publicados, Templates&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;

&lt;blockquote&gt;
&lt;p&gt;&lt;strong&gt;Considerações:&lt;/strong&gt;&lt;br&gt;
Todos os recursos que rodam no kubernetes estão no mesmo cluster para esse lab. O post &lt;a href="https://medium.com/@paulofponciano/serverless-com-crossplane-composition-no-eks-gitops-lab-session-16e42f9f3d3e" rel="noopener noreferrer"&gt;Serverless com Crossplane composition no EKS + GitOps [Lab Session]&lt;/a&gt; pode ajudar no setup do cluster EKS já com ArgoCD e Crossplane. E claro, é possível rodar em qualquer cluster kubernetes.&lt;/p&gt;
&lt;/blockquote&gt;




&lt;h3&gt;
  
  
  Nova app backstage
&lt;/h3&gt;

&lt;p&gt;Inicialmente, criamos a &lt;em&gt;app&lt;/em&gt; backstage localmente para inicializar o repositório git com a estrutura necessária e criar a primeira imagem docker que, posteriormente, entregaremos no kubernetes.&lt;/p&gt;

&lt;p&gt;&lt;a href="https://backstage.io/docs/getting-started/create-an-app" rel="noopener noreferrer"&gt;Documentation on Creating an App Backstage&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://backstage.io/docs/deployment/docker/" rel="noopener noreferrer"&gt;Building a Docker image | Backstage Software Catalog and Developer Platform&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Criando a &lt;em&gt;app&lt;/em&gt;:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;npx @backstage/create-app@latest
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F97yospzlgfsyhltbf5o8.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F97yospzlgfsyhltbf5o8.png" alt="Execução do npx create-app do Backstage" width="799" height="216"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fojrltv9wjl3m5ipca6p6.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fojrltv9wjl3m5ipca6p6.png" alt="Estrutura inicial da app gerada pelo create-app" width="800" height="387"&gt;&lt;/a&gt;&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="nb"&gt;cd &lt;/span&gt;backstage
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F18co78bls7tfwp1udcz3.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F18co78bls7tfwp1udcz3.png" alt="Entrando no diretório da app backstage" width="800" height="536"&gt;&lt;/a&gt;&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;yarn &lt;span class="nb"&gt;install&lt;/span&gt; &lt;span class="nt"&gt;--frozen-lockfile&lt;/span&gt;
yarn tsc
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F19ihqwoof56eczor8sod.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F19ihqwoof56eczor8sod.png" alt="Saída do yarn install e do type checking" width="800" height="244"&gt;&lt;/a&gt;&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;yarn build:backend
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ftovcdtot020mcdoc8fg0.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ftovcdtot020mcdoc8fg0.png" alt="Início do build do backend" width="799" height="291"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fnezbghpgbxpkhbq2nshi.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fnezbghpgbxpkhbq2nshi.png" alt="Conclusão do build do backend" width="800" height="73"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Até aqui, tudo &lt;em&gt;default&lt;/em&gt;. Neste lab, utilizamos também alguns outros &lt;em&gt;plugins&lt;/em&gt; do backstage, então adicionamos:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;yarn add &lt;span class="nt"&gt;--cwd&lt;/span&gt; packages/backend @backstage/plugin-kubernetes-backend
yarn add &lt;span class="nt"&gt;--cwd&lt;/span&gt; packages/app @backstage/plugin-kubernetes
yarn add &lt;span class="nt"&gt;--cwd&lt;/span&gt; packages/app @backstage/integration-aws-node
yarn add &lt;span class="nt"&gt;--cwd&lt;/span&gt; packages/app @backstage/plugin-home
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Caso siga com o padrão, não é necessário adicionar os &lt;em&gt;plugins&lt;/em&gt; acima, porém o código/config que está no &lt;a href="https://github.com/paulofponciano/backstage-app.git" rel="noopener noreferrer"&gt;repositório&lt;/a&gt; do lab precisa deles. Assim, também é necessário modificar no typescript. Seguimos as documentações:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://backstage.io/docs/features/kubernetes/installation" rel="noopener noreferrer"&gt;Installation | Backstage Software Catalog and Developer Platform&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://backstage.io/docs/getting-started/homepage/" rel="noopener noreferrer"&gt;Backstage homepage - Setup and Customization | Backstage Software Catalog and Developer Platform&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://backstage.io/docs/reference/integration-aws-node/" rel="noopener noreferrer"&gt;@backstage/integration-aws-node | Backstage Software Catalog and Developer Platform&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Criando imagem docker e subindo para o DockerHub. Já existe um Dockerfile para &lt;em&gt;build&lt;/em&gt; do &lt;em&gt;backend&lt;/em&gt;, foi criado junto com a estrutura inicial da &lt;em&gt;app&lt;/em&gt; quando rodamos o npx:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;docker image build &lt;span class="nb"&gt;.&lt;/span&gt; &lt;span class="nt"&gt;-f&lt;/span&gt; packages/backend/Dockerfile &lt;span class="nt"&gt;--tag&lt;/span&gt; backstage-app
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ftn1tyrj91d253kaiszmk.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ftn1tyrj91d253kaiszmk.png" alt="Build da imagem docker do backstage" width="800" height="638"&gt;&lt;/a&gt;&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;docker images
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F4ptin2w53fccpa3futcb.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F4ptin2w53fccpa3futcb.png" alt="Listagem das imagens docker locais" width="800" height="94"&gt;&lt;/a&gt;&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;docker tag db926b361c29 paulofponciano/backstage-app:latest
docker push paulofponciano/backstage-app:latest
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fcg69iellaopr30nebm93.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fcg69iellaopr30nebm93.png" alt="Push da imagem do backstage para o DockerHub" width="800" height="332"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Agora basta subir o código para o GitHub. Para facilitar nossa vida, criamos também um &lt;em&gt;workflow&lt;/em&gt; para que esse &lt;em&gt;build&lt;/em&gt; seja feito de forma automática sempre que subirmos alguma alteração para o repositório:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;backstage-app/.github/workflows/master.yaml
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Main Master Build&lt;/span&gt;

&lt;span class="na"&gt;on&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;push&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;branches&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="pi"&gt;[&lt;/span&gt;&lt;span class="nv"&gt;main&lt;/span&gt;&lt;span class="pi"&gt;]&lt;/span&gt;
    &lt;span class="na"&gt;paths-ignore&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;k8s/**'&lt;/span&gt;
      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;catalog-entities/**'&lt;/span&gt;

&lt;span class="na"&gt;jobs&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;build&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;runs-on&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;ubuntu-latest&lt;/span&gt;

    &lt;span class="na"&gt;env&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;CI&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt;
      &lt;span class="na"&gt;NODE_OPTIONS&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;--max-old-space-size=4096&lt;/span&gt;

    &lt;span class="na"&gt;steps&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;uses&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;actions/checkout@v3&lt;/span&gt;

      &lt;span class="c1"&gt;# Beginning of yarn setup&lt;/span&gt;
      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;use node.js 18.x&lt;/span&gt;
        &lt;span class="na"&gt;uses&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;actions/setup-node@v3&lt;/span&gt;
        &lt;span class="na"&gt;with&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="na"&gt;node-version&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;18.x&lt;/span&gt;
          &lt;span class="na"&gt;registry-url&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;https://registry.npmjs.org/&lt;/span&gt; &lt;span class="c1"&gt;# Needed for auth&lt;/span&gt;

      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;cache all node_modules&lt;/span&gt;
        &lt;span class="na"&gt;id&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;cache-modules&lt;/span&gt;
        &lt;span class="na"&gt;uses&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;actions/cache@v3&lt;/span&gt;
        &lt;span class="na"&gt;with&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="na"&gt;path&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;**/node_modules'&lt;/span&gt;
          &lt;span class="na"&gt;key&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${{ runner.os }}-node_modules-${{ hashFiles('yarn.lock', '**/package.json') }}&lt;/span&gt;

      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;find location of global yarn cache&lt;/span&gt;
        &lt;span class="na"&gt;id&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;yarn-cache&lt;/span&gt;
        &lt;span class="na"&gt;if&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;steps.cache-modules.outputs.cache-hit != 'true'&lt;/span&gt;
        &lt;span class="na"&gt;run&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;echo "dir=$(yarn config get cacheFolder)" &amp;gt;&amp;gt; $GITHUB_OUTPUT&lt;/span&gt;

      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;cache global yarn cache&lt;/span&gt;
        &lt;span class="na"&gt;uses&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;actions/cache@v3&lt;/span&gt;
        &lt;span class="na"&gt;if&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;steps.cache-modules.outputs.cache-hit != 'true'&lt;/span&gt;
        &lt;span class="na"&gt;with&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="na"&gt;path&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${{ steps.yarn-cache.outputs.dir }}&lt;/span&gt;
          &lt;span class="na"&gt;key&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${{ runner.os }}-yarn-${{ hashFiles('yarn.lock') }}&lt;/span&gt;
          &lt;span class="na"&gt;restore-keys&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="pi"&gt;|&lt;/span&gt;
            &lt;span class="s"&gt;${{ runner.os }}-yarn-&lt;/span&gt;

      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;yarn install&lt;/span&gt;
        &lt;span class="na"&gt;run&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;yarn install --immutable&lt;/span&gt;
      &lt;span class="c1"&gt;# End of yarn setup&lt;/span&gt;

      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;type checking and declarations&lt;/span&gt;
        &lt;span class="na"&gt;run&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;yarn tsc:full&lt;/span&gt;

      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;build&lt;/span&gt;
        &lt;span class="na"&gt;run&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;yarn --cwd packages/backend build&lt;/span&gt;

      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Login to Docker Hub&lt;/span&gt;
        &lt;span class="na"&gt;uses&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;docker/login-action@v2&lt;/span&gt;
        &lt;span class="na"&gt;with&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="na"&gt;username&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${{ secrets.DOCKER_USER }}&lt;/span&gt;
          &lt;span class="na"&gt;password&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${{ secrets.DOCKER_PASSWORD }}&lt;/span&gt;

      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;build image and push to docker hub&lt;/span&gt;
        &lt;span class="na"&gt;uses&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;docker/build-push-action@v4&lt;/span&gt;
        &lt;span class="na"&gt;with&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="na"&gt;context&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;.&lt;/span&gt;
          &lt;span class="na"&gt;file&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;packages/backend/Dockerfile&lt;/span&gt;
          &lt;span class="na"&gt;push&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt;
          &lt;span class="na"&gt;tags&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;paulofponciano/backstage:${{ github.sha }}, paulofponciano/backstage:latest&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Estamos usando os &lt;em&gt;secrets&lt;/em&gt; armazenados em &lt;em&gt;repository secrets&lt;/em&gt; do GitHub para conectar ao DockerHub:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F0zm50l3gs647fnvayl59.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F0zm50l3gs647fnvayl59.png" alt="Repository secrets do GitHub com as credenciais do DockerHub" width="790" height="195"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h3&gt;
  
  
  GitHub OAuth App
&lt;/h3&gt;

&lt;p&gt;Para autenticação, utilizamos também o GitHub na parte de OAuth Apps.&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Basta criar uma nova &lt;em&gt;application&lt;/em&gt; (Settings &amp;gt; Developer settings &amp;gt; OAuth Apps). Com isso, teremos um &lt;em&gt;Client ID&lt;/em&gt; e &lt;em&gt;Client secrets&lt;/em&gt;, que utilizaremos como um &lt;em&gt;secret&lt;/em&gt; do kubernetes para o backstage. É necessário informar a &lt;em&gt;Homepage URL&lt;/em&gt; e &lt;em&gt;Authorization callback URL:&lt;/em&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F4vdlah8jm56o5ln4nvi0.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F4vdlah8jm56o5ln4nvi0.png" alt="Criação do OAuth App no GitHub com Homepage e callback URL" width="599" height="703"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h3&gt;
  
  
  Manifestos k8s
&lt;/h3&gt;

&lt;p&gt;Criamos um diretório &lt;a href="https://github.com/paulofponciano/backstage-app/tree/main/k8s" rel="noopener noreferrer"&gt;'k8s'&lt;/a&gt; no repositório do backstage para concentrar os manifestos que aplicamos no cluster.&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Criar namespace:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;v1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Namespace&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;backstage&lt;/span&gt;
  &lt;span class="na"&gt;labels&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;istio-injection&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;enabled&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;ul&gt;
&lt;li&gt;Backstage secrets:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="c1"&gt;# kubernetes/backstage-secrets.yaml&lt;/span&gt;
&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;v1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Secret&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;backstage-secrets&lt;/span&gt;
  &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;backstage&lt;/span&gt;
&lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Opaque&lt;/span&gt;
&lt;span class="na"&gt;data&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;GITHUB_TOKEN&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;'&lt;/span&gt; &lt;span class="c1"&gt;# sample base 64&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Este &lt;em&gt;GITHUB_TOKEN&lt;/em&gt; é necessário para que o backstage consiga acessar os repositórios onde estão os catálogos, templates, etc. Basta gerar um PAT (&lt;em&gt;Personal access token&lt;/em&gt;) e colocar em base 64. No GitHub: &lt;strong&gt;Settings &amp;gt; Developer Settings &amp;gt; Personal access tokens (Classic)&lt;/strong&gt;.&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Postgres secrets:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;v1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Secret&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;postgres-secrets&lt;/span&gt;
  &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;backstage&lt;/span&gt;
&lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Opaque&lt;/span&gt;
&lt;span class="na"&gt;data&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;POSTGRES_USER&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;YmFja3N0YWdl&lt;/span&gt; &lt;span class="c1"&gt;# sample base 64&lt;/span&gt;
  &lt;span class="na"&gt;POSTGRES_PASSWORD&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;aHVudGVyMg==&lt;/span&gt; &lt;span class="c1"&gt;# sample base 64&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;ul&gt;
&lt;li&gt;Postgres — Deployment, PVC, Service:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="nn"&gt;---&lt;/span&gt;
&lt;span class="c1"&gt;# kubernetes/postgres-storage.yaml&lt;/span&gt;
&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;v1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;PersistentVolume&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;postgres-storage&lt;/span&gt;
  &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;backstage&lt;/span&gt;
  &lt;span class="na"&gt;labels&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;local&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;storageClassName&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;gp3&lt;/span&gt;
  &lt;span class="na"&gt;capacity&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;storage&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;2G&lt;/span&gt;
  &lt;span class="na"&gt;accessModes&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;ReadWriteOnce&lt;/span&gt;
  &lt;span class="na"&gt;persistentVolumeReclaimPolicy&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Retain&lt;/span&gt;
  &lt;span class="na"&gt;hostPath&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;path&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;/mnt/data'&lt;/span&gt;
&lt;span class="nn"&gt;---&lt;/span&gt;
&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;v1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;PersistentVolumeClaim&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;postgres-storage-claim&lt;/span&gt;
  &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;backstage&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;storageClassName&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;gp3&lt;/span&gt;
  &lt;span class="na"&gt;accessModes&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;ReadWriteOnce&lt;/span&gt;
  &lt;span class="na"&gt;resources&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;requests&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;storage&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;2G&lt;/span&gt;
&lt;span class="nn"&gt;---&lt;/span&gt;
&lt;span class="c1"&gt;# kubernetes/postgres.yaml&lt;/span&gt;
&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;apps/v1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Deployment&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;postgres&lt;/span&gt;
  &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;backstage&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;replicas&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;1&lt;/span&gt;
  &lt;span class="na"&gt;selector&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;matchLabels&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;app&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;postgres&lt;/span&gt;
  &lt;span class="na"&gt;template&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;labels&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;app&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;postgres&lt;/span&gt;
    &lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;containers&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;postgres&lt;/span&gt;
          &lt;span class="na"&gt;image&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;postgres:13.2-alpine&lt;/span&gt;
          &lt;span class="na"&gt;imagePullPolicy&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;IfNotPresent'&lt;/span&gt;
          &lt;span class="na"&gt;ports&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
            &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;containerPort&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;5432&lt;/span&gt;
          &lt;span class="na"&gt;envFrom&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
            &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;secretRef&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;postgres-secrets&lt;/span&gt;
          &lt;span class="na"&gt;volumeMounts&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
            &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;mountPath&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;/var/lib/postgresql/data&lt;/span&gt;
              &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;postgresdb&lt;/span&gt;
      &lt;span class="na"&gt;volumes&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;postgresdb&lt;/span&gt;
          &lt;span class="na"&gt;persistentVolumeClaim&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
            &lt;span class="na"&gt;claimName&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;postgres-storage-claim&lt;/span&gt;
&lt;span class="nn"&gt;---&lt;/span&gt;
&lt;span class="c1"&gt;# kubernetes/postgres-service.yaml&lt;/span&gt;
&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;v1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Service&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;postgres&lt;/span&gt;
  &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;backstage&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;selector&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;app&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;postgres&lt;/span&gt;
  &lt;span class="na"&gt;ports&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;port&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;5432&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;ul&gt;
&lt;li&gt;GitHub Auth Secrets:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;v1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Secret&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;github-auth-secrets&lt;/span&gt;
  &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;backstage&lt;/span&gt;
&lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Opaque&lt;/span&gt;
&lt;span class="na"&gt;data&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;AUTH_GITHUB_CLIENT_ID&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;'&lt;/span&gt; &lt;span class="c1"&gt;# base 64&lt;/span&gt;
  &lt;span class="na"&gt;AUTH_GITHUB_CLIENT_SECRET&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;'&lt;/span&gt; &lt;span class="c1"&gt;# base 64&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Neste informamos o &lt;em&gt;Client ID&lt;/em&gt; e &lt;em&gt;Client secret&lt;/em&gt; gerados anteriormente, quando criamos o &lt;strong&gt;GitHub OAuth App&lt;/strong&gt;.&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Backstage ingestion secret:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl &lt;span class="nt"&gt;-n&lt;/span&gt; kube-system create serviceaccount backstage-ingestion
kubectl create clusterrolebinding backstage-ingestion &lt;span class="nt"&gt;--clusterrole&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;cluster-admin &lt;span class="nt"&gt;--serviceaccount&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;kube-system:backstage-ingestion
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl apply &lt;span class="nt"&gt;-f&lt;/span&gt; - &lt;span class="o"&gt;&amp;lt;&amp;lt;&lt;/span&gt;&lt;span class="no"&gt;EOF&lt;/span&gt;&lt;span class="sh"&gt;
apiVersion: v1
kind: Secret
metadata:
  name: backstage-ingestion
  namespace: kube-system
  annotations:
    kubernetes.io/service-account.name: backstage-ingestion
type: kubernetes.io/service-account-token
&lt;/span&gt;&lt;span class="no"&gt;EOF
&lt;/span&gt;&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl &lt;span class="nt"&gt;-n&lt;/span&gt; kube-system get secret backstage-ingestion &lt;span class="nt"&gt;-o&lt;/span&gt; go-template&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="s1"&gt;'{{.data.token | base64decode}}'&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;A saída desse comando é o &lt;em&gt;Service account token&lt;/em&gt;, que utilizamos como &lt;strong&gt;SA_TOKEN&lt;/strong&gt; no &lt;em&gt;plugin&lt;/em&gt; de kubernetes do backstage, possibilitando a ingestão dos dados do &lt;em&gt;cluster&lt;/em&gt; para o backstage.&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;EKS secrets:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="c1"&gt;# kubernetes/eks-secrets.yaml&lt;/span&gt;
&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;v1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Secret&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;eks-secrets&lt;/span&gt;
  &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;backstage&lt;/span&gt;
&lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Opaque&lt;/span&gt;
&lt;span class="na"&gt;data&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;SA_TOKEN&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;'&lt;/span&gt; &lt;span class="c1"&gt;# base 64&lt;/span&gt;
  &lt;span class="na"&gt;CA_DATA&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;'&lt;/span&gt; &lt;span class="c1"&gt;# base 64&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Informamos o &lt;strong&gt;SA_TOKEN&lt;/strong&gt; gerado anteriormente e o &lt;em&gt;certificate authority&lt;/em&gt; gerado para o EKS. No &lt;em&gt;secrets&lt;/em&gt; como &lt;strong&gt;CA_DATA&lt;/strong&gt;. É possível localizar pela console do EKS:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fvd5cppl00gokuvfu721q.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fvd5cppl00gokuvfu721q.png" alt="Localização do certificate authority na console do EKS" width="526" height="537"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Backstage — Deployment, SA, Service:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="c1"&gt;# kubernetes/backstage.yaml&lt;/span&gt;
&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;apps/v1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Deployment&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;backstage&lt;/span&gt;
  &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;backstage&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;replicas&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;1&lt;/span&gt;
  &lt;span class="na"&gt;selector&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;matchLabels&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;app&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;backstage&lt;/span&gt;
  &lt;span class="na"&gt;template&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;labels&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;app&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;backstage&lt;/span&gt;
    &lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;serviceAccountName&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;backstage-service-account&lt;/span&gt;
      &lt;span class="na"&gt;containers&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;backstage&lt;/span&gt;
          &lt;span class="na"&gt;image&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;paulofponciano/backstage:latest&lt;/span&gt;
          &lt;span class="na"&gt;imagePullPolicy&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;Always'&lt;/span&gt;
          &lt;span class="na"&gt;ports&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
            &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;http&lt;/span&gt;
              &lt;span class="na"&gt;containerPort&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;7007&lt;/span&gt;
          &lt;span class="na"&gt;envFrom&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
            &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;secretRef&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;postgres-secrets&lt;/span&gt;
            &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;secretRef&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;backstage-secrets&lt;/span&gt;
            &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;secretRef&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;github-auth-secrets&lt;/span&gt;
            &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;secretRef&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;eks-secrets&lt;/span&gt;
          &lt;span class="na"&gt;env&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;POSTGRES_PORT&lt;/span&gt;
            &lt;span class="na"&gt;value&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;5432"&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;POSTGRES_HOST&lt;/span&gt;
            &lt;span class="na"&gt;value&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;postgres.backstage.svc.cluster.local"&lt;/span&gt;
&lt;span class="c1"&gt;# Uncomment if health checks are enabled in your app:&lt;/span&gt;
&lt;span class="c1"&gt;# https://backstage.io/docs/plugins/observability#health-checks&lt;/span&gt;
&lt;span class="c1"&gt;#          readinessProbe:&lt;/span&gt;
&lt;span class="c1"&gt;#            httpGet:&lt;/span&gt;
&lt;span class="c1"&gt;#              port: 7007&lt;/span&gt;
&lt;span class="c1"&gt;#              path: /healthcheck&lt;/span&gt;
&lt;span class="c1"&gt;#          livenessProbe:&lt;/span&gt;
&lt;span class="c1"&gt;#            httpGet:&lt;/span&gt;
&lt;span class="c1"&gt;#              port: 7007&lt;/span&gt;
&lt;span class="c1"&gt;#              path: /healthcheck&lt;/span&gt;
&lt;span class="nn"&gt;---&lt;/span&gt;
&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;v1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;ServiceAccount&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;backstage-service-account&lt;/span&gt;
  &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;backstage&lt;/span&gt;
&lt;span class="nn"&gt;---&lt;/span&gt;
&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;rbac.authorization.k8s.io/v1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;ClusterRoleBinding&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;backstage-cluster-ro&lt;/span&gt;
&lt;span class="na"&gt;subjects&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
&lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;backstage&lt;/span&gt;
  &lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;ServiceAccount&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;backstage-service-account&lt;/span&gt;
&lt;span class="na"&gt;roleRef&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;apiGroup&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;rbac.authorization.k8s.io&lt;/span&gt;
  &lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;ClusterRole&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;system:aggregate-to-view&lt;/span&gt;
&lt;span class="nn"&gt;---&lt;/span&gt;
&lt;span class="c1"&gt;# kubernetes/backstage-service.yaml&lt;/span&gt;
&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;v1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Service&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;backstage&lt;/span&gt;
  &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;backstage&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;selector&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;app&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;backstage&lt;/span&gt;
  &lt;span class="na"&gt;ports&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;http&lt;/span&gt;
      &lt;span class="na"&gt;port&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;80&lt;/span&gt;
      &lt;span class="na"&gt;targetPort&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;http&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;ul&gt;
&lt;li&gt;Backstage ingress — Istio Gateway, Virtual Service:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;networking.istio.io/v1alpha3&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Gateway&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;backstage-gateway&lt;/span&gt;
  &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;backstage&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;selector&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;istio&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;ingressgateway&lt;/span&gt;
  &lt;span class="na"&gt;servers&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;hosts&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;backstage.pauloponciano.digital&lt;/span&gt;
      &lt;span class="na"&gt;port&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;http&lt;/span&gt;
        &lt;span class="na"&gt;number&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;80&lt;/span&gt;
        &lt;span class="na"&gt;protocol&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;HTTP&lt;/span&gt;
      &lt;span class="na"&gt;tls&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;httpsRedirect&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;hosts&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;backstage.pauloponciano.digital&lt;/span&gt;
      &lt;span class="na"&gt;port&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;https-workloads&lt;/span&gt;
        &lt;span class="na"&gt;number&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;443&lt;/span&gt;
        &lt;span class="na"&gt;protocol&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;HTTP&lt;/span&gt;
      &lt;span class="na"&gt;tls&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;mode&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;PASSTHROUGH&lt;/span&gt;
&lt;span class="nn"&gt;---&lt;/span&gt;
&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;networking.istio.io/v1alpha3&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;VirtualService&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;backstage&lt;/span&gt;
  &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;backstage&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;gateways&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;backstage-gateway&lt;/span&gt;
  &lt;span class="na"&gt;hosts&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;backstage.pauloponciano.digital&lt;/span&gt;
  &lt;span class="na"&gt;http&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;route&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;destination&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
            &lt;span class="na"&gt;host&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;backstage.backstage.svc.cluster.local&lt;/span&gt;
            &lt;span class="na"&gt;port&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="na"&gt;number&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;80&lt;/span&gt;
          &lt;span class="na"&gt;weight&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;100&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;h3&gt;
  
  
  Backstage app-config.yaml
&lt;/h3&gt;

&lt;p&gt;No repositório do backstage, temos o arquivo &lt;em&gt;app-config.yaml&lt;/em&gt; com as configurações e integrações. Até o momento, esse arquivo está &lt;em&gt;default&lt;/em&gt;. Para esse lab, deixamos conforme abaixo e fizemos &lt;em&gt;commit&lt;/em&gt; e &lt;em&gt;push&lt;/em&gt; para o repo, acionando assim um novo &lt;em&gt;build&lt;/em&gt; com GitHub Actions (&lt;em&gt;workflow master.yaml&lt;/em&gt;) que já criamos.&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;app&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;title&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Community Backstage App&lt;/span&gt;
  &lt;span class="na"&gt;baseUrl&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;https://backstage.pauloponciano.digital&lt;/span&gt;

&lt;span class="na"&gt;organization&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Community&lt;/span&gt;

&lt;span class="na"&gt;backend&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;baseUrl&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;https://backstage.pauloponciano.digital&lt;/span&gt;
  &lt;span class="na"&gt;listen&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;port&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;7007&lt;/span&gt;
  &lt;span class="na"&gt;csp&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;connect-src&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="pi"&gt;[&lt;/span&gt;&lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;'self'"&lt;/span&gt;&lt;span class="pi"&gt;,&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;http:'&lt;/span&gt;&lt;span class="pi"&gt;,&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;https:'&lt;/span&gt;&lt;span class="pi"&gt;]&lt;/span&gt;
  &lt;span class="na"&gt;cors&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;origin&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;https://backstage.pauloponciano.digital&lt;/span&gt;
    &lt;span class="na"&gt;methods&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="pi"&gt;[&lt;/span&gt;&lt;span class="nv"&gt;GET&lt;/span&gt;&lt;span class="pi"&gt;,&lt;/span&gt; &lt;span class="nv"&gt;HEAD&lt;/span&gt;&lt;span class="pi"&gt;,&lt;/span&gt; &lt;span class="nv"&gt;PATCH&lt;/span&gt;&lt;span class="pi"&gt;,&lt;/span&gt; &lt;span class="nv"&gt;POST&lt;/span&gt;&lt;span class="pi"&gt;,&lt;/span&gt; &lt;span class="nv"&gt;PUT&lt;/span&gt;&lt;span class="pi"&gt;,&lt;/span&gt; &lt;span class="nv"&gt;DELETE&lt;/span&gt;&lt;span class="pi"&gt;]&lt;/span&gt;
    &lt;span class="na"&gt;credentials&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt;
  &lt;span class="na"&gt;database&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;client&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;pg&lt;/span&gt;
    &lt;span class="na"&gt;connection&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;host&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${POSTGRES_HOST}&lt;/span&gt;
      &lt;span class="na"&gt;port&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${POSTGRES_PORT}&lt;/span&gt;
      &lt;span class="na"&gt;user&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${POSTGRES_USER}&lt;/span&gt;
      &lt;span class="na"&gt;password&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${POSTGRES_PASSWORD}&lt;/span&gt;

&lt;span class="na"&gt;integrations&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;github&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;host&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;github.com&lt;/span&gt;
      &lt;span class="na"&gt;token&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${GITHUB_TOKEN}&lt;/span&gt;
  &lt;span class="na"&gt;aws&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;mainAccount&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;accounts&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;accountId&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${AWS_ACCOUNT_ID}&lt;/span&gt;
        &lt;span class="na"&gt;accessKeyId&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${AWS_ACCESS_KEY_ID}&lt;/span&gt;
        &lt;span class="na"&gt;secretAccessKey&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${AWS_SECRET_ACCESS_KEY}&lt;/span&gt;
        &lt;span class="na"&gt;region&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${AWS_REGION}&lt;/span&gt;

&lt;span class="na"&gt;proxy&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;/test'&lt;/span&gt;&lt;span class="err"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;target&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;https://example.com'&lt;/span&gt;
    &lt;span class="na"&gt;changeOrigin&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt;
&lt;span class="na"&gt;techdocs&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;builder&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;local'&lt;/span&gt; &lt;span class="c1"&gt;# Alternatives - 'external'&lt;/span&gt;
  &lt;span class="na"&gt;generator&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;runIn&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;docker'&lt;/span&gt; &lt;span class="c1"&gt;# Alternatives - 'local'&lt;/span&gt;
  &lt;span class="na"&gt;publisher&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;local'&lt;/span&gt; &lt;span class="c1"&gt;# Alternatives - 'googleGcs' or 'awsS3'. Read documentation for using alternatives.&lt;/span&gt;

&lt;span class="na"&gt;auth&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;environment&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;production&lt;/span&gt;
  &lt;span class="na"&gt;providers&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;github&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;production&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;clientId&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${AUTH_GITHUB_CLIENT_ID}&lt;/span&gt;
        &lt;span class="na"&gt;clientSecret&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${AUTH_GITHUB_CLIENT_SECRET}&lt;/span&gt;

&lt;span class="na"&gt;scaffolder&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;defaultAuthor&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;:robot:&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;[backstage-bot]"&lt;/span&gt;
    &lt;span class="na"&gt;email&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;paulofponciano@gmail.com&lt;/span&gt;

&lt;span class="na"&gt;catalog&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;import&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;entityFilename&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;catalog-info.yaml&lt;/span&gt;
    &lt;span class="na"&gt;pullRequestBranchName&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;backstage-integration&lt;/span&gt;
  &lt;span class="na"&gt;rules&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;allow&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="pi"&gt;[&lt;/span&gt;&lt;span class="nv"&gt;Component&lt;/span&gt;&lt;span class="pi"&gt;,&lt;/span&gt; &lt;span class="nv"&gt;System&lt;/span&gt;&lt;span class="pi"&gt;,&lt;/span&gt; &lt;span class="nv"&gt;Group&lt;/span&gt;&lt;span class="pi"&gt;,&lt;/span&gt; &lt;span class="nv"&gt;Resource&lt;/span&gt;&lt;span class="pi"&gt;,&lt;/span&gt; &lt;span class="nv"&gt;Location&lt;/span&gt;&lt;span class="pi"&gt;,&lt;/span&gt; &lt;span class="nv"&gt;Template&lt;/span&gt;&lt;span class="pi"&gt;,&lt;/span&gt; &lt;span class="nv"&gt;API&lt;/span&gt;&lt;span class="pi"&gt;]&lt;/span&gt;
  &lt;span class="na"&gt;locations&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;url&lt;/span&gt;
      &lt;span class="na"&gt;target&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;https://github.com/paulofponciano/backstage-app/blob/main/catalog-entities/locations.yaml&lt;/span&gt;

&lt;span class="na"&gt;kubernetes&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;serviceLocatorMethod&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;multiTenant'&lt;/span&gt;
  &lt;span class="na"&gt;clusterLocatorMethods&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;config'&lt;/span&gt;
      &lt;span class="na"&gt;clusters&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;url&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;https://api-server-endpoint.gr7.us-east-2.eks.amazonaws.com&lt;/span&gt;
          &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;pegasus&lt;/span&gt; &lt;span class="c1"&gt;# cluster name&lt;/span&gt;
          &lt;span class="na"&gt;authProvider&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;serviceAccount'&lt;/span&gt;
          &lt;span class="na"&gt;skipTLSVerify&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;false&lt;/span&gt;
          &lt;span class="na"&gt;skipMetricsLookup&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt;
          &lt;span class="na"&gt;serviceAccountToken&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${SA_TOKEN}&lt;/span&gt;
          &lt;span class="na"&gt;caData&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${CA_DATA}&lt;/span&gt;
          &lt;span class="na"&gt;customResources&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
            &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;group&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;api.pauloponciano.digital'&lt;/span&gt; &lt;span class="c1"&gt;# Crossplane&lt;/span&gt;
              &lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;v1alpha1'&lt;/span&gt;
              &lt;span class="na"&gt;plural&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;xcustomdatabases'&lt;/span&gt;
            &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;group&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;api.pauloponciano.digital'&lt;/span&gt; &lt;span class="c1"&gt;# Crossplane&lt;/span&gt;
              &lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;v1alpha1'&lt;/span&gt;
              &lt;span class="na"&gt;plural&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;xcustomorders'&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fcyllywtq80s8vq7ep0au.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fcyllywtq80s8vq7ep0au.png" alt="Build no GitHub Actions disparado pelo push do app-config" width="800" height="862"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h3&gt;
  
  
  Backstage
&lt;/h3&gt;

&lt;p&gt;Após finalizar a etapa anterior com sucesso no &lt;em&gt;build&lt;/em&gt;, aplicamos todos os manifestos k8s no &lt;em&gt;cluster&lt;/em&gt;. Pode ser feito em sequência:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl apply &lt;span class="nt"&gt;-f&lt;/span&gt; backstage_ns.yaml
kubectl apply &lt;span class="nt"&gt;-f&lt;/span&gt; backstage_secrets.yaml
kubectl apply &lt;span class="nt"&gt;-f&lt;/span&gt; postgres_secrets.yaml
kubectl apply &lt;span class="nt"&gt;-f&lt;/span&gt; postgres.yaml
kubectl apply &lt;span class="nt"&gt;-f&lt;/span&gt; github_auth_secrets.yaml
kubectl apply &lt;span class="nt"&gt;-f&lt;/span&gt; eks_secrets.yaml
kubectl apply &lt;span class="nt"&gt;-f&lt;/span&gt; backstage.yaml
kubectl apply &lt;span class="nt"&gt;-f&lt;/span&gt; backstage_istio_ingress.yaml
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Como criamos um CNAME em um DNS Público apontando para o NLB de entrada do istio, já podemos acessar o backstage:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F2glzyn7w0hqztza5070z.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F2glzyn7w0hqztza5070z.png" alt="Tela de login do Backstage" width="800" height="278"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fwromzsb59f98xvw8ikwz.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fwromzsb59f98xvw8ikwz.png" alt="Página inicial do Backstage após o login" width="799" height="483"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Já temos alguns componentes que foram registrados na subida da &lt;em&gt;app&lt;/em&gt;:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F2jujfjy41o5zfrlqx3ta.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F2jujfjy41o5zfrlqx3ta.png" alt="Catálogo do Backstage com os componentes registrados" width="800" height="483"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Esse &lt;em&gt;import&lt;/em&gt; vem por esse bloco do &lt;em&gt;app-config.yaml&lt;/em&gt;. Algumas dessas entidades no catálogo já não são &lt;em&gt;default&lt;/em&gt;, mas servem de exemplo. Podem encontrá-las &lt;a href="https://github.com/paulofponciano/backstage-app/tree/main/catalog-entities" rel="noopener noreferrer"&gt;aqui&lt;/a&gt;.&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;catalog&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;import&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;entityFilename&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;catalog-info.yaml&lt;/span&gt;
    &lt;span class="na"&gt;pullRequestBranchName&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;backstage-integration&lt;/span&gt;
  &lt;span class="na"&gt;rules&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;allow&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="pi"&gt;[&lt;/span&gt;&lt;span class="nv"&gt;Component&lt;/span&gt;&lt;span class="pi"&gt;,&lt;/span&gt; &lt;span class="nv"&gt;System&lt;/span&gt;&lt;span class="pi"&gt;,&lt;/span&gt; &lt;span class="nv"&gt;Group&lt;/span&gt;&lt;span class="pi"&gt;,&lt;/span&gt; &lt;span class="nv"&gt;Resource&lt;/span&gt;&lt;span class="pi"&gt;,&lt;/span&gt; &lt;span class="nv"&gt;Location&lt;/span&gt;&lt;span class="pi"&gt;,&lt;/span&gt; &lt;span class="nv"&gt;Template&lt;/span&gt;&lt;span class="pi"&gt;,&lt;/span&gt; &lt;span class="nv"&gt;API&lt;/span&gt;&lt;span class="pi"&gt;]&lt;/span&gt;
  &lt;span class="na"&gt;locations&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;url&lt;/span&gt;
      &lt;span class="na"&gt;target&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;https://github.com/paulofponciano/backstage-app/blob/main/catalog-entities/locations.yaml&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;h3&gt;
  
  
  GitHub Organization
&lt;/h3&gt;

&lt;ul&gt;
&lt;li&gt;Criamos uma &lt;a href="https://github.com/orgs/paulofponciano-idp/repositories" rel="noopener noreferrer"&gt;Organization&lt;/a&gt; no GitHub para centralizar os repositórios de &lt;em&gt;templates&lt;/em&gt; de &lt;em&gt;apps&lt;/em&gt;, gitops (ArgoCD) e &lt;em&gt;workflows&lt;/em&gt; reutilizáveis (GitHub Actions). Os repositórios criados pelo backstage com base nos &lt;em&gt;templates&lt;/em&gt; para novas &lt;em&gt;apps&lt;/em&gt; também ficam na organização:&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fbvl30utgh5h7mnlqu3vh.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fbvl30utgh5h7mnlqu3vh.png" alt="Repositórios da Organization no GitHub" width="800" height="305"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Definimos também os &lt;em&gt;secrets&lt;/em&gt; a nível de organização para utilizar nos &lt;em&gt;workflows&lt;/em&gt;. Neste momento, o &lt;strong&gt;GH_PAT&lt;/strong&gt; é o mesmo &lt;em&gt;Personal access token&lt;/em&gt; que criamos para passar no &lt;em&gt;secrets&lt;/em&gt; do kubernetes:&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fsmj7r924mgyrq9jz2nxl.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fsmj7r924mgyrq9jz2nxl.png" alt="Organization secrets configurados no GitHub" width="799" height="205"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h3&gt;
  
  
  ArgoCD
&lt;/h3&gt;

&lt;p&gt;O ArgoCD é o recurso central para as entregas no &lt;em&gt;cluster&lt;/em&gt; EKS, nos permitindo utilizar a estratégia de GitOps. Assim, conectamos o Argo ao repositório &lt;a href="https://github.com/paulofponciano-idp/gitops.git" rel="noopener noreferrer"&gt;'gitops'&lt;/a&gt; da organização com a estrutura abaixo:&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;deployed_apps/applications&lt;/li&gt;
&lt;li&gt;deployed_infra/system:default&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Flv1i0kexniwgwu3zvejr.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Flv1i0kexniwgwu3zvejr.png" alt="Estrutura do repositório gitops conectado ao ArgoCD" width="800" height="428"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Utilizamos esse manifesto para criar as &lt;em&gt;applications&lt;/em&gt;, &lt;em&gt;project&lt;/em&gt; e conectar ao repositório:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;v1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Secret&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;public-repo-gitops&lt;/span&gt;
  &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;argocd&lt;/span&gt;
  &lt;span class="na"&gt;labels&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;argocd.argoproj.io/secret-type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;repository&lt;/span&gt;
&lt;span class="na"&gt;stringData&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;git&lt;/span&gt;
  &lt;span class="na"&gt;url&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;https://github.com/paulofponciano-idp/gitops.git&lt;/span&gt;
&lt;span class="nn"&gt;---&lt;/span&gt;
&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;argoproj.io/v1alpha1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;AppProject&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;idp&lt;/span&gt;
  &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;argocd&lt;/span&gt;
  &lt;span class="na"&gt;finalizers&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;resources-finalizer.argocd.argoproj.io&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;description&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Internal Developer Portal&lt;/span&gt;
  &lt;span class="na"&gt;sourceRepos&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;https://github.com/paulofponciano-idp/gitops.git'&lt;/span&gt;
  &lt;span class="na"&gt;destinations&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;*'&lt;/span&gt;
      &lt;span class="na"&gt;server&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;https://kubernetes.default.svc'&lt;/span&gt;
      &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;in-cluster'&lt;/span&gt;
  &lt;span class="na"&gt;clusterResourceWhitelist&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;group&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;*'&lt;/span&gt;
      &lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;*'&lt;/span&gt;
  &lt;span class="na"&gt;namespaceResourceWhitelist&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;group&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;*'&lt;/span&gt;
      &lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;*'&lt;/span&gt;
  &lt;span class="na"&gt;orphanedResources&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;warn&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt;
&lt;span class="nn"&gt;---&lt;/span&gt;
&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;argoproj.io/v1alpha1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Application&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;idp-infra-aws&lt;/span&gt;
  &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;argocd&lt;/span&gt;
  &lt;span class="na"&gt;finalizers&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;resources-finalizer.argocd.argoproj.io&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;project&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;idp&lt;/span&gt;
  &lt;span class="na"&gt;source&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;repoURL&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;https://github.com/paulofponciano-idp/gitops.git&lt;/span&gt;
    &lt;span class="na"&gt;targetRevision&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;HEAD&lt;/span&gt;
    &lt;span class="na"&gt;path&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;deployed_infra/system:default&lt;/span&gt;
  &lt;span class="na"&gt;destination&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;server&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;https://kubernetes.default.svc&lt;/span&gt;
  &lt;span class="na"&gt;syncPolicy&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;automated&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;selfHeal&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt;
      &lt;span class="na"&gt;prune&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt;
      &lt;span class="na"&gt;allowEmpty&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt;
&lt;span class="nn"&gt;---&lt;/span&gt;
&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;argoproj.io/v1alpha1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Application&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;idp-apps&lt;/span&gt;
  &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;argocd&lt;/span&gt;
  &lt;span class="na"&gt;finalizers&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;resources-finalizer.argocd.argoproj.io&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;project&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;idp&lt;/span&gt;
  &lt;span class="na"&gt;source&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;repoURL&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;https://github.com/paulofponciano-idp/gitops.git&lt;/span&gt;
    &lt;span class="na"&gt;targetRevision&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;HEAD&lt;/span&gt;
    &lt;span class="na"&gt;path&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;deployed_apps/applications&lt;/span&gt;
  &lt;span class="na"&gt;destination&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;server&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;https://kubernetes.default.svc&lt;/span&gt;
  &lt;span class="na"&gt;syncPolicy&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;automated&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;selfHeal&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt;
      &lt;span class="na"&gt;prune&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt;
      &lt;span class="na"&gt;allowEmpty&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F42zl5tl75fj989foxemk.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F42zl5tl75fj989foxemk.png" alt="Applications idp-apps e idp-infra-aws sincronizadas no ArgoCD" width="800" height="554"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h3&gt;
  
  
  Template GO (Backstage fetch:template)
&lt;/h3&gt;

&lt;p&gt;No repositório &lt;a href="https://github.com/paulofponciano-idp/go-template-backstage.git" rel="noopener noreferrer"&gt;go-template-backstage&lt;/a&gt; da organização, temos uma estrutura padrão como exemplo para uma aplicação em golang. Esse repositório serve como &lt;em&gt;template&lt;/em&gt; para o backstage quando algum consumidor acionar a criação de uma nova &lt;em&gt;app&lt;/em&gt;.&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F8kj6z3f53md2dw639kn8.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F8kj6z3f53md2dw639kn8.png" alt="Estrutura do repositório go-template-backstage" width="800" height="575"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Uma parte importante desse &lt;em&gt;template&lt;/em&gt; é o &lt;em&gt;workflow&lt;/em&gt; que também será utilizado no momento em que o backstage realizar o &lt;em&gt;fetch&lt;/em&gt; e criar um novo repositório (&lt;em&gt;push&lt;/em&gt;). Esse &lt;em&gt;workflow&lt;/em&gt; é responsável por acionar outros &lt;em&gt;workflows&lt;/em&gt; (&lt;em&gt;workflow_call&lt;/em&gt;) que estão no repositório &lt;a href="https://github.com/paulofponciano-idp/.github.git" rel="noopener noreferrer"&gt;.github&lt;/a&gt; da organização.&lt;/p&gt;

&lt;p&gt;Do lado do backstage utilizamos o &lt;em&gt;template&lt;/em&gt; &lt;em&gt;app-go.yaml&lt;/em&gt; abaixo, que guardamos no próprio &lt;a href="https://github.com/paulofponciano/backstage-app/tree/main/catalog-entities/templates" rel="noopener noreferrer"&gt;repositório do backstage&lt;/a&gt; nesse caso:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;scaffolder.backstage.io/v1beta3&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Template&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;golang-template&lt;/span&gt;
  &lt;span class="na"&gt;title&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Golang Template&lt;/span&gt;
  &lt;span class="na"&gt;description&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Create a new Golang App&lt;/span&gt;

  &lt;span class="na"&gt;tags&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;golang&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;website&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;component&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;owner&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;group:sre&lt;/span&gt;
  &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;component&lt;/span&gt;

  &lt;span class="na"&gt;parameters&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;title&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Provide some simple information&lt;/span&gt;
      &lt;span class="na"&gt;required&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;component_id&lt;/span&gt;
        &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;system&lt;/span&gt;
        &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;lifecycle&lt;/span&gt;
        &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;owner&lt;/span&gt;
        &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;type&lt;/span&gt;
      &lt;span class="na"&gt;properties&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;component_id&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="na"&gt;title&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Name&lt;/span&gt;
          &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;string&lt;/span&gt;
          &lt;span class="na"&gt;pattern&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;^([a-z0-9&lt;/span&gt;&lt;span class="se"&gt;\\&lt;/span&gt;&lt;span class="s"&gt;-]+)$"&lt;/span&gt;
          &lt;span class="na"&gt;description&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Unique name of the component&lt;/span&gt;
          &lt;span class="na"&gt;ui:field&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;EntityNamePicker&lt;/span&gt;
          &lt;span class="na"&gt;ui:autofocus&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt;
        &lt;span class="na"&gt;description&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="na"&gt;title&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Description&lt;/span&gt;
          &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;string&lt;/span&gt;
          &lt;span class="na"&gt;description&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Help others understand what this website is for.&lt;/span&gt;
        &lt;span class="na"&gt;system&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="na"&gt;title&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;System&lt;/span&gt;
          &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;string&lt;/span&gt;
          &lt;span class="na"&gt;description&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;System of the component&lt;/span&gt;
          &lt;span class="na"&gt;ui:field&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;EntityPicker&lt;/span&gt;
          &lt;span class="na"&gt;ui:options&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
            &lt;span class="na"&gt;allowedKinds&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;System&lt;/span&gt;
            &lt;span class="na"&gt;defaultKind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;System&lt;/span&gt;
        &lt;span class="na"&gt;lifecycle&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="na"&gt;title&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Lifecycle&lt;/span&gt;
          &lt;span class="na"&gt;description&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;Application&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;lifecycle'&lt;/span&gt;
          &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;string&lt;/span&gt;
          &lt;span class="na"&gt;default&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;experimental&lt;/span&gt;
          &lt;span class="na"&gt;enum&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
            &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;deprecated&lt;/span&gt;
            &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;experimental&lt;/span&gt;
            &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;production&lt;/span&gt;
        &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="na"&gt;title&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Type&lt;/span&gt;
          &lt;span class="na"&gt;description&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;Application&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;type'&lt;/span&gt;
          &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;string&lt;/span&gt;
          &lt;span class="na"&gt;default&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;service&lt;/span&gt;
          &lt;span class="na"&gt;enum&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
            &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;service&lt;/span&gt;
            &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;website&lt;/span&gt;
            &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;library&lt;/span&gt;
        &lt;span class="na"&gt;owner&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="na"&gt;title&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Owner&lt;/span&gt;
          &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;string&lt;/span&gt;
          &lt;span class="na"&gt;description&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Owner of the component&lt;/span&gt;
          &lt;span class="na"&gt;ui:field&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;OwnerPicker&lt;/span&gt;
          &lt;span class="na"&gt;ui:options&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
            &lt;span class="na"&gt;allowedKinds&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;Group&lt;/span&gt;

    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;title&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Choose a location&lt;/span&gt;
      &lt;span class="na"&gt;required&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;repoUrl&lt;/span&gt;
      &lt;span class="na"&gt;properties&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;repoUrl&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="na"&gt;title&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Repository Location&lt;/span&gt;
          &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;string&lt;/span&gt;
          &lt;span class="na"&gt;ui:field&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;RepoUrlPicker&lt;/span&gt;
          &lt;span class="na"&gt;ui:options&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
            &lt;span class="na"&gt;allowedHosts&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;github.com&lt;/span&gt;
            &lt;span class="na"&gt;allowedOwners&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;paulofponciano-idp&lt;/span&gt;

    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;title&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Infrastructure&lt;/span&gt;
      &lt;span class="na"&gt;properties&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;kube&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="na"&gt;title&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Create Kubernetes App&lt;/span&gt;
          &lt;span class="na"&gt;description&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Checking this will also create Kubernetes App&lt;/span&gt;
          &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;boolean&lt;/span&gt;
          &lt;span class="na"&gt;default&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;false&lt;/span&gt;
        &lt;span class="na"&gt;env&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="na"&gt;title&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Environment&lt;/span&gt;
          &lt;span class="na"&gt;description&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;Environment&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;to&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;create&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;resources'&lt;/span&gt;
          &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;string&lt;/span&gt;
          &lt;span class="na"&gt;default&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;dev&lt;/span&gt;
          &lt;span class="na"&gt;enum&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
            &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;dev&lt;/span&gt;
            &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;stg&lt;/span&gt;
            &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;prd&lt;/span&gt;
        &lt;span class="na"&gt;dryRun&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="na"&gt;title&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Only perform a dry run, don't publish anything&lt;/span&gt;
          &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;boolean&lt;/span&gt;
          &lt;span class="na"&gt;default&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;false&lt;/span&gt;

  &lt;span class="na"&gt;steps&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;id&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;template&lt;/span&gt;
      &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Fetch Application Template on GitHub Repo&lt;/span&gt;
      &lt;span class="na"&gt;action&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;fetch:template&lt;/span&gt;
      &lt;span class="na"&gt;cookiecutterCompat&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt;
      &lt;span class="na"&gt;input&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;url&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;https://github.com/paulofponciano-idp/go-template-backstage&lt;/span&gt;
        &lt;span class="na"&gt;copyWithoutTemplating&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;.github/workflows/*&lt;/span&gt;
        &lt;span class="na"&gt;values&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="na"&gt;component_id&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${{ parameters.component_id }}&lt;/span&gt;
          &lt;span class="na"&gt;system&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${{ parameters.system }}&lt;/span&gt;
          &lt;span class="na"&gt;description&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${{ parameters.description }}&lt;/span&gt;
          &lt;span class="na"&gt;destination&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${{ parameters.repoUrl | parseRepoUrl }}&lt;/span&gt;
          &lt;span class="na"&gt;owner&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${{ parameters.owner }}&lt;/span&gt;
          &lt;span class="na"&gt;lifecycle&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${{ parameters.lifecycle }}&lt;/span&gt;
          &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${{ parameters.type }}&lt;/span&gt;
          &lt;span class="na"&gt;env&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${{ parameters.env}}&lt;/span&gt;

    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;id&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;publish&lt;/span&gt;
      &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Publish Application&lt;/span&gt;
      &lt;span class="na"&gt;action&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;publish:github&lt;/span&gt;
      &lt;span class="na"&gt;if&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${{ parameters.dryRun !== &lt;/span&gt;&lt;span class="kc"&gt;true&lt;/span&gt;&lt;span class="s"&gt; }}&lt;/span&gt;
      &lt;span class="na"&gt;input&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;allowedHosts&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;github.com&lt;/span&gt;
        &lt;span class="na"&gt;description&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;This is ${{ parameters.component_id }}&lt;/span&gt;
        &lt;span class="na"&gt;repoUrl&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${{ parameters.repoUrl }}&lt;/span&gt;
        &lt;span class="na"&gt;defaultBranch&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;main&lt;/span&gt;
        &lt;span class="na"&gt;repoVisibility&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;public&lt;/span&gt;
        &lt;span class="na"&gt;collaborators&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;team&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;sre&lt;/span&gt;
            &lt;span class="na"&gt;access&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;maintain&lt;/span&gt;
          &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;team&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${{ parameters.owner }}&lt;/span&gt;
            &lt;span class="na"&gt;access&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;push&lt;/span&gt;

    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;id&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;fetch-kube&lt;/span&gt;
      &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Fetch Kubernetes Template&lt;/span&gt;
      &lt;span class="na"&gt;action&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;fetch:template&lt;/span&gt;
      &lt;span class="na"&gt;if&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${{ parameters.kube == &lt;/span&gt;&lt;span class="kc"&gt;true&lt;/span&gt;&lt;span class="s"&gt; }}&lt;/span&gt;
      &lt;span class="na"&gt;input&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;targetPath&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;./kube&lt;/span&gt;
        &lt;span class="na"&gt;url&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;https://github.com/paulofponciano/backstage-app/tree/main/catalog-entities/skeleton/kubernetes/apps/kustomize&lt;/span&gt;
        &lt;span class="na"&gt;values&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="na"&gt;component_id&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${{ parameters.component_id }}&lt;/span&gt;
          &lt;span class="na"&gt;description&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${{ parameters.description }}&lt;/span&gt;
          &lt;span class="na"&gt;destination&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${{ parameters.repoUrl | parseRepoUrl }}&lt;/span&gt;
          &lt;span class="na"&gt;owner&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${{ parameters.owner }}&lt;/span&gt;

    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;id&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;kube-pr&lt;/span&gt;
      &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;Open&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;PR&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;in&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;GitOps&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;Repository"&lt;/span&gt;
      &lt;span class="na"&gt;action&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;publish:github:pull-request&lt;/span&gt;
      &lt;span class="na"&gt;if&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${{ parameters.kube == &lt;/span&gt;&lt;span class="kc"&gt;true&lt;/span&gt;&lt;span class="s"&gt; }}&lt;/span&gt;
      &lt;span class="na"&gt;input&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;repoUrl&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;github.com?repo=gitops&amp;amp;owner=paulofponciano-idp&lt;/span&gt;
        &lt;span class="na"&gt;branchName&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;create-${{ parameters.component_id }}&lt;/span&gt;
        &lt;span class="na"&gt;title&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;:robot:&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;[backstage-bot]&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;Create&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;new&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;App&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;${{&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;parameters.component_id&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;}}'&lt;/span&gt;
        &lt;span class="na"&gt;description&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="pi"&gt;|&lt;/span&gt;
          &lt;span class="s"&gt;# New project: ${{ parameters.component_id }}&lt;/span&gt;
          &lt;span class="s"&gt;${{ parameters.description if parameters.description }}&lt;/span&gt;
        &lt;span class="na"&gt;sourcePath&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;kube&lt;/span&gt;
        &lt;span class="na"&gt;targetPath&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;deployed_apps&lt;/span&gt;

    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;id&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;register&lt;/span&gt;
      &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Register Application in Catalog&lt;/span&gt;
      &lt;span class="na"&gt;action&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;catalog:register&lt;/span&gt;
      &lt;span class="na"&gt;if&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${{ parameters.dryRun !== &lt;/span&gt;&lt;span class="kc"&gt;true&lt;/span&gt;&lt;span class="s"&gt; }}&lt;/span&gt;
      &lt;span class="na"&gt;input&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;repoContentsUrl&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${{ steps['publish'].output.repoContentsUrl }}&lt;/span&gt;
        &lt;span class="na"&gt;catalogInfoPath&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;/catalog-info.yaml"&lt;/span&gt;

  &lt;span class="na"&gt;output&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;links&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;title&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Go to Repository&lt;/span&gt;
        &lt;span class="na"&gt;url&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${{ steps['publish'].output.repoContentsUrl }}&lt;/span&gt;
      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;title&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Go to GitOps Pull Request&lt;/span&gt;
        &lt;span class="na"&gt;url&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${{ steps.kube-pr.output.remoteUrl }}&lt;/span&gt;
      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;title&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Open in catalog&lt;/span&gt;
        &lt;span class="na"&gt;icon&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;catalog&lt;/span&gt;
        &lt;span class="na"&gt;entityRef&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${{ steps['register'].output.entityRef }}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;h3&gt;
  
  
  Skeleton k8s (Backstage fetch:template)
&lt;/h3&gt;

&lt;p&gt;No passo anterior, cuidamos do &lt;em&gt;template&lt;/em&gt; de aplicação e das ações do backstage no momento de criar essa nova aplicação. Como essa &lt;em&gt;app&lt;/em&gt; é entregue (argocd) e opera no kubernetes, precisamos também do 'esqueleto' para os manifestos. Guardamos o skeleton &lt;a href="https://github.com/paulofponciano/backstage-app/tree/main/catalog-entities/skeleton/kubernetes" rel="noopener noreferrer"&gt;aqui&lt;/a&gt; com essa estrutura:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Frfetkcvvyjwb7lej1vq8.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Frfetkcvvyjwb7lej1vq8.png" alt="Estrutura do skeleton de manifestos kubernetes" width="523" height="581"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h3&gt;
  
  
  Registrar template GO no Backstage
&lt;/h3&gt;

&lt;p&gt;Registrar o template é um processo simples, apenas informar a url e importar:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fcj3j498tpiyxgchnyxi3.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fcj3j498tpiyxgchnyxi3.png" alt="Tela de registro de template no Backstage" width="800" height="482"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fprhqx5hc9vpb89tyldc8.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fprhqx5hc9vpb89tyldc8.png" alt="Preview do template antes da importação" width="800" height="483"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fqhfy5vjvf5ljvb1dajvw.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fqhfy5vjvf5ljvb1dajvw.png" alt="Template GO importado no catálogo" width="799" height="482"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h3&gt;
  
  
  Criando nova app (go) através do Backstage
&lt;/h3&gt;

&lt;p&gt;Validamos agora tudo que foi criado até o momento, buscando o fluxo que desenhamos:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fxzrhlzlepfuf0fogatwk.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fxzrhlzlepfuf0fogatwk.png" alt="Diagrama do fluxo de criação de uma nova app" width="800" height="423"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;
&lt;em&gt;Input&lt;/em&gt; das informações:&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fw57rdbccok0a7ykelqk3.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fw57rdbccok0a7ykelqk3.png" alt="Formulário de input das informações da nova app" width="800" height="754"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Frdyq71nrf04t207bmyho.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Frdyq71nrf04t207bmyho.png" alt="Seleção da localização do repositório" width="800" height="838"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F602k522rqlkd9rf7c4nr.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F602k522rqlkd9rf7c4nr.png" alt="Opções de infraestrutura do template" width="800" height="845"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Frcwcfotvpt8ga3u2ps09.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Frcwcfotvpt8ga3u2ps09.png" alt="Revisão final antes de criar a app" width="800" height="772"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fgn2opydq4tf5ccrd79r7.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fgn2opydq4tf5ccrd79r7.png" alt="Execução dos steps do scaffolder no Backstage" width="800" height="484"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Aprovar &lt;em&gt;pull-request&lt;/em&gt; no repositório de GitOps:&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fqggn34u6bz5nuff4m6xp.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fqggn34u6bz5nuff4m6xp.png" alt="Pull request aberto no repositório de GitOps" width="799" height="349"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fgntwzjeiofzy2l4d3flb.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fgntwzjeiofzy2l4d3flb.png" alt="Conteúdo do pull request de GitOps" width="800" height="422"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fywpg0duth2y5qnk3cdn1.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fywpg0duth2y5qnk3cdn1.png" alt="Merge do pull request de GitOps" width="799" height="377"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Podemos ver o &lt;em&gt;replace&lt;/em&gt; das informações que passamos dentro dos manifestos que o backstage pegou no diretório de 'skeleton'; esses manifestos agora estão no diretório 'deployed_apps' de GitOps.&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Checando o novo repositório da &lt;em&gt;app&lt;/em&gt; e &lt;em&gt;workflow&lt;/em&gt; de &lt;em&gt;first-release&lt;/em&gt;:&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fd8xcided8p1yh0k9pyvb.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fd8xcided8p1yh0k9pyvb.png" alt="Novo repositório da app criado pelo Backstage" width="800" height="470"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ftm79tybf8rf590302vhb.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ftm79tybf8rf590302vhb.png" alt="Workflow de first-release no novo repositório" width="800" height="336"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;O &lt;em&gt;workflow&lt;/em&gt; de &lt;em&gt;first-release&lt;/em&gt; é acionado no momento do &lt;em&gt;push&lt;/em&gt; que o backstage faz para criação do novo repositório. Este, por sua vez, faz a chamada (&lt;em&gt;workflow_call&lt;/em&gt;) dos &lt;em&gt;workflows&lt;/em&gt; reutilizáveis de &lt;em&gt;env&lt;/em&gt;, &lt;em&gt;build&lt;/em&gt; e &lt;em&gt;deploy&lt;/em&gt;:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fg2acuu3ooxh8sfxbr8sp.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fg2acuu3ooxh8sfxbr8sp.png" alt="Execução dos workflows reutilizáveis de env, build e deploy" width="799" height="422"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Checando o &lt;em&gt;sync&lt;/em&gt; no ArgoCD, vemos que a nova &lt;em&gt;app&lt;/em&gt; já está sendo entregue no &lt;em&gt;cluster&lt;/em&gt;:&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F4o6v8mgk3z06pgzxx1pd.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F4o6v8mgk3z06pgzxx1pd.png" alt="Nova app sincronizada no ArgoCD" width="800" height="414"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F5q7elxp2exkou3ymduza.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F5q7elxp2exkou3ymduza.png" alt="Detalhe dos recursos da nova app no ArgoCD" width="800" height="429"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Agora em nosso Backstage Catalog, temos o novo componente registrado. Podemos visualizar os detalhes:&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fq1ehafrdxy75yfy24er0.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fq1ehafrdxy75yfy24er0.png" alt="Novo componente registrado no Backstage Catalog" width="800" height="491"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F1ul40jnhexmmfg166pz2.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F1ul40jnhexmmfg166pz2.png" alt="Visão geral do componente no catálogo" width="799" height="489"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Detalhes dos recursos no kubernetes relacionados à aplicação:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fm0nv2idxxcaj4eh3x4cl.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fm0nv2idxxcaj4eh3x4cl.png" alt="Recursos kubernetes da app exibidos no Backstage" width="800" height="490"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fvwpjq0ig1rjt76qj6axv.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fvwpjq0ig1rjt76qj6axv.png" alt="Detalhe de um recurso kubernetes da app" width="800" height="490"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Detalhes de CI/CD do GitHub Actions:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F2jl2sq9xlbh201o8iy35.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F2jl2sq9xlbh201o8iy35.png" alt="Detalhes de CI/CD do GitHub Actions no Backstage" width="799" height="488"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fxeh5qx1zkk31npr930vz.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fxeh5qx1zkk31npr930vz.png" alt="Histórico de execuções de CI/CD no Backstage" width="800" height="489"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Acessando a &lt;em&gt;app&lt;/em&gt; de exemplo:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fx7b34qi2vcxcciveu449.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fx7b34qi2vcxcciveu449.png" alt="App de exemplo em execução" width="800" height="377"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h3&gt;
  
  
  Backstage + Crossplane para provisionar recursos
&lt;/h3&gt;

&lt;p&gt;Levando em conta que já temos o crossplane rodando no &lt;em&gt;cluster&lt;/em&gt; EKS como parte do &lt;em&gt;setup&lt;/em&gt; da infraestrutura, podemos utilizá-lo no cenário de provisionamento de recursos junto ao backstage, neste lab usando AWS como &lt;em&gt;provider&lt;/em&gt;. A estratégia é a mesma, utilizar o backstage para fazer o &lt;em&gt;input&lt;/em&gt; das informações que serão passadas em um manifesto (&lt;em&gt;claim&lt;/em&gt;) e entregar com ArgoCD.&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fto5pka3y96sxea1vhnoc.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fto5pka3y96sxea1vhnoc.png" alt="Diagrama do fluxo de provisionamento com Backstage e Crossplane" width="800" height="436"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Registrar o &lt;a href="https://github.com/paulofponciano/backstage-app/blob/main/catalog-entities/templates/database.yaml" rel="noopener noreferrer"&gt;template de rds&lt;/a&gt; no backstage:&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F4e9ms5c33dbkhk70hvvb.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F4e9ms5c33dbkhk70hvvb.png" alt="Registro do template de RDS no Backstage" width="800" height="484"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fclw5f03alk1r6faobklg.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fclw5f03alk1r6faobklg.png" alt="Preview do template de RDS" width="800" height="483"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Skeleton do &lt;em&gt;claim&lt;/em&gt; para composition de rds:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="c1"&gt;# CLAIM&lt;/span&gt;
&lt;span class="nn"&gt;---&lt;/span&gt;
&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;api.pauloponciano.digital/v1alpha1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;CustomDatabase&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${{values.name}}-${{values.env}}-${{values.engine}}-db&lt;/span&gt;
  &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;environment-crossplane&lt;/span&gt;
  &lt;span class="na"&gt;labels&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;backstage.io/kubernetes-id&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;rds&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;compositionSelector&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;matchLabels&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;db-engine&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${{values.engine}}&lt;/span&gt;
  &lt;span class="na"&gt;resourceConfig&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;providerConfigName&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;aws&lt;/span&gt;
    &lt;span class="na"&gt;region&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${{values.region}}&lt;/span&gt;
    &lt;span class="na"&gt;size&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${{values.size}}&lt;/span&gt;
    &lt;span class="na"&gt;engine&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${{values.engine}}&lt;/span&gt;
    &lt;span class="na"&gt;tags&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;automation-by&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;crossplane&lt;/span&gt;
      &lt;span class="na"&gt;ownerName&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${{values.owner}}&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;em&gt;Composition&lt;/em&gt; e &lt;em&gt;definition&lt;/em&gt; já devem estar aplicadas no &lt;em&gt;cluster&lt;/em&gt; para o crossplane. Podem encontrá-las &lt;a href="https://github.com/paulofponciano/EKS-Crossplane-ArgoCD/tree/main/crossplane_compositions/rds" rel="noopener noreferrer"&gt;aqui&lt;/a&gt;.&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F22jqd31tgpsz3c34gjaj.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F22jqd31tgpsz3c34gjaj.png" alt="Composition e definition de RDS aplicadas no cluster" width="800" height="203"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;
&lt;em&gt;Input&lt;/em&gt; das informações:&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ffffstpesgg8cavfilv4y.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ffffstpesgg8cavfilv4y.png" alt="Formulário de input do template de RDS" width="800" height="849"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F27rql3j89md4i67nf7wz.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F27rql3j89md4i67nf7wz.png" alt="Seleção dos parâmetros do banco de dados" width="800" height="737"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F0hznugq63s5s5w24a1dw.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F0hznugq63s5s5w24a1dw.png" alt="Revisão das informações do claim de RDS" width="800" height="789"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F7gugu8047iiwlmwwhs2j.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F7gugu8047iiwlmwwhs2j.png" alt="Execução dos steps de provisionamento do RDS" width="800" height="672"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Aprovar &lt;em&gt;pull-request&lt;/em&gt; no repositório de GitOps:&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fbv481rvs02wa07nk19vk.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fbv481rvs02wa07nk19vk.png" alt="Pull request do claim de RDS no repositório de GitOps" width="799" height="344"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F527vva26cycyb1b1a64g.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F527vva26cycyb1b1a64g.png" alt="Merge do pull request do claim de RDS" width="800" height="446"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Checando o &lt;em&gt;sync&lt;/em&gt; no ArgoCD, na &lt;em&gt;application&lt;/em&gt; 'idp-infra-aws':&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fbr75g9jas2qjq3brsivc.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fbr75g9jas2qjq3brsivc.png" alt="Claim de RDS sincronizado na application idp-infra-aws" width="799" height="349"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;No catálogo do backstage, podemos checar que a composite do crossplane foi criada no &lt;em&gt;cluster&lt;/em&gt;:&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fkmzuyr391ipss7fi96kn.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fkmzuyr391ipss7fi96kn.png" alt="Composite do Crossplane exibida no catálogo do Backstage" width="800" height="482"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Olhando na console AWS, podemos confirmar a criação do recurso:&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fqgaa7loiy9qo57gy2ra3.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fqgaa7loiy9qo57gy2ra3.png" alt="Recurso RDS criado confirmado na console AWS" width="798" height="203"&gt;&lt;/a&gt;&lt;/p&gt;




&lt;p&gt;Com isso, podemos ver as grandes possibilidades e facilidades que o backstage, combinado com outras soluções, pode trazer para os times de uma organização.&lt;/p&gt;

&lt;p&gt;Agradecimento a todos que publicam conteúdos abertos para fortalecer a comunidade, e que ajudaram muito nesse lab.&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;&lt;a href="https://github.com/devxp-tech" rel="noopener noreferrer"&gt;https://github.com/devxp-tech&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href="https://github.com/diegoluisi" rel="noopener noreferrer"&gt;https://github.com/diegoluisi&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;  &lt;iframe src="https://www.youtube.com/embed/Ii-lpLuzPxw"&gt;
  &lt;/iframe&gt;
&lt;/p&gt;




&lt;p&gt;Happy building!&lt;/p&gt;

</description>
      <category>community</category>
      <category>idp</category>
      <category>backstage</category>
    </item>
    <item>
      <title>IDP port e Crossplane composition no Amazon EKS [Lab Session]</title>
      <dc:creator>Paulo Ponciano</dc:creator>
      <pubDate>Tue, 30 Jan 2024 11:14:11 +0000</pubDate>
      <link>https://dev.to/aws-builders/idp-port-e-crossplane-composition-no-amazon-eks-lab-session-4o48</link>
      <guid>https://dev.to/aws-builders/idp-port-e-crossplane-composition-no-amazon-eks-lab-session-4o48</guid>
      <description>&lt;p&gt;Seguindo em mais um lab, este de certa forma é uma continuação do &lt;a href="https://dev.to/paulofponciano/serverless-com-crossplane-composition-no-eks-gitops-lab-session-ne8"&gt;Serverless com Crossplane composition no EKS + GitOps [Lab Session]&lt;/a&gt;. Vamos adicionar mais alguns elementos, um deles é o Internal Developer Portal (IDP) port. O IDP nos permite abstrair muitos elementos subjacentes, proporcionando aos consumidores maior foco em suas entregas finais.&lt;/p&gt;

&lt;p&gt;É claro, ainda é necessário manter esses 'elementos subjacentes' assim como a própria abstração dos mesmos. Esse normalmente é o trabalho do time de Engenharia de Plataforma.&lt;/p&gt;




&lt;h3&gt;
  
  
  Arquitetura do Lab
&lt;/h3&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fdyj1gmb3hxjwrm2kqx4s.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fdyj1gmb3hxjwrm2kqx4s.png" alt="Arquitetura e combinação dos elementos do lab" width="800" height="466"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Vamos utilizar a mesma &lt;em&gt;composition&lt;/em&gt; do crossplane que entrega uma arquitetura &lt;em&gt;serverless&lt;/em&gt; na AWS. Desta vez, o &lt;em&gt;input&lt;/em&gt; das informações não será diretamente em um &lt;em&gt;yaml&lt;/em&gt; de &lt;em&gt;claim&lt;/em&gt; e sim no IDP port.&lt;/p&gt;

&lt;p&gt;Com crossplane, o &lt;em&gt;yaml&lt;/em&gt; utilizado para o &lt;em&gt;claim&lt;/em&gt; já é bem enxuto; utilizando um IDP isso fica ainda mais simples para o consumidor.&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;Repositórios:&lt;/strong&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;&lt;a href="https://github.com/paulofponciano/EKS-Crossplane-ArgoCD.git" rel="noopener noreferrer"&gt;https://github.com/paulofponciano/EKS-Crossplane-ArgoCD.git&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;

&lt;h3&gt;
  
  
  Port blueprints e actions
&lt;/h3&gt;

&lt;p&gt;No DevPortal Builder do port, vamos criar os &lt;em&gt;blueprints&lt;/em&gt; Cluster, Namespace e Order (&lt;em&gt;stack serverless&lt;/em&gt; AWS). &lt;em&gt;Blueprints&lt;/em&gt; são utilizados como modelos de dados dos nossos elementos e permitem a composição dos catálogos.&lt;/p&gt;

&lt;p&gt;&lt;em&gt;&lt;a href="https://app.getport.io/" rel="noopener noreferrer"&gt;app.getport.io&lt;/a&gt;&lt;/em&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fniarxba04iaykxkzw36j.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fniarxba04iaykxkzw36j.png" alt="Interface do app.getport.io com os blueprints" width="800" height="363"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Os arquivos &lt;em&gt;json&lt;/em&gt; utilizados estão em &lt;strong&gt;port/blueprints&lt;/strong&gt; do repositório.&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;Cluster blueprint:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F5tgy05sa3fux4gyuexpk.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F5tgy05sa3fux4gyuexpk.png" alt="Blueprint Cluster no DevPortal Builder do port" width="799" height="365"&gt;&lt;/a&gt;&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight json"&gt;&lt;code&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt;
  &lt;/span&gt;&lt;span class="nl"&gt;"identifier"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"cluster"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
  &lt;/span&gt;&lt;span class="nl"&gt;"description"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"This blueprint represents a Kubernetes Cluster"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
  &lt;/span&gt;&lt;span class="nl"&gt;"title"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"Cluster"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
  &lt;/span&gt;&lt;span class="nl"&gt;"icon"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"Cluster"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
  &lt;/span&gt;&lt;span class="nl"&gt;"schema"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt;
    &lt;/span&gt;&lt;span class="nl"&gt;"properties"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{},&lt;/span&gt;&lt;span class="w"&gt;
    &lt;/span&gt;&lt;span class="nl"&gt;"required"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;[]&lt;/span&gt;&lt;span class="w"&gt;
  &lt;/span&gt;&lt;span class="p"&gt;},&lt;/span&gt;&lt;span class="w"&gt;
  &lt;/span&gt;&lt;span class="nl"&gt;"mirrorProperties"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{},&lt;/span&gt;&lt;span class="w"&gt;
  &lt;/span&gt;&lt;span class="nl"&gt;"calculationProperties"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{},&lt;/span&gt;&lt;span class="w"&gt;
  &lt;/span&gt;&lt;span class="nl"&gt;"relations"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{}&lt;/span&gt;&lt;span class="w"&gt;
&lt;/span&gt;&lt;span class="p"&gt;}&lt;/span&gt;&lt;span class="w"&gt;
&lt;/span&gt;&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Namespace blueprint:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F0ecmvmc3w0juk5moy69q.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F0ecmvmc3w0juk5moy69q.png" alt="Blueprint Namespace no DevPortal Builder do port" width="799" height="365"&gt;&lt;/a&gt;&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight json"&gt;&lt;code&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt;
    &lt;/span&gt;&lt;span class="nl"&gt;"identifier"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"namespace"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
    &lt;/span&gt;&lt;span class="nl"&gt;"description"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"This blueprint represents a k8s Namespace"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
    &lt;/span&gt;&lt;span class="nl"&gt;"title"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"Namespace"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
    &lt;/span&gt;&lt;span class="nl"&gt;"icon"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"Environment"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
    &lt;/span&gt;&lt;span class="nl"&gt;"schema"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt;
      &lt;/span&gt;&lt;span class="nl"&gt;"properties"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt;
        &lt;/span&gt;&lt;span class="nl"&gt;"creationTimestamp"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt;
          &lt;/span&gt;&lt;span class="nl"&gt;"type"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"string"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
          &lt;/span&gt;&lt;span class="nl"&gt;"title"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"Created"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
          &lt;/span&gt;&lt;span class="nl"&gt;"format"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"date-time"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
          &lt;/span&gt;&lt;span class="nl"&gt;"description"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"When the Namespace was created"&lt;/span&gt;&lt;span class="w"&gt;
        &lt;/span&gt;&lt;span class="p"&gt;},&lt;/span&gt;&lt;span class="w"&gt;
        &lt;/span&gt;&lt;span class="nl"&gt;"labels"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt;
          &lt;/span&gt;&lt;span class="nl"&gt;"type"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"object"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
          &lt;/span&gt;&lt;span class="nl"&gt;"title"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"Labels"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
          &lt;/span&gt;&lt;span class="nl"&gt;"description"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"Labels of the Namespace"&lt;/span&gt;&lt;span class="w"&gt;
        &lt;/span&gt;&lt;span class="p"&gt;}&lt;/span&gt;&lt;span class="w"&gt;
      &lt;/span&gt;&lt;span class="p"&gt;}&lt;/span&gt;&lt;span class="w"&gt;
&lt;/span&gt;&lt;span class="err"&gt;//&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;Removed&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;for&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;brevity&lt;/span&gt;&lt;span class="w"&gt;
&lt;/span&gt;&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Order blueprint:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fytgn6pdizryj6sim1h4i.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fytgn6pdizryj6sim1h4i.png" alt="Blueprint Order no DevPortal Builder do port" width="800" height="366"&gt;&lt;/a&gt;&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight json"&gt;&lt;code&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt;
  &lt;/span&gt;&lt;span class="nl"&gt;"identifier"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"order"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
  &lt;/span&gt;&lt;span class="nl"&gt;"description"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"This blueprint represents an Order App"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
  &lt;/span&gt;&lt;span class="nl"&gt;"title"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"Order"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
  &lt;/span&gt;&lt;span class="nl"&gt;"icon"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"Microservice"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
  &lt;/span&gt;&lt;span class="nl"&gt;"schema"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt;
    &lt;/span&gt;&lt;span class="nl"&gt;"properties"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt;
      &lt;/span&gt;&lt;span class="nl"&gt;"provider"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt;
        &lt;/span&gt;&lt;span class="nl"&gt;"icon"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"AWS"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
        &lt;/span&gt;&lt;span class="nl"&gt;"title"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"Provider"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
        &lt;/span&gt;&lt;span class="nl"&gt;"description"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"The provider where the app is deployed"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
        &lt;/span&gt;&lt;span class="nl"&gt;"type"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"string"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
        &lt;/span&gt;&lt;span class="nl"&gt;"default"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"n/a"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
        &lt;/span&gt;&lt;span class="nl"&gt;"enum"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;[&lt;/span&gt;&lt;span class="w"&gt;
          &lt;/span&gt;&lt;span class="s2"&gt;"default"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
          &lt;/span&gt;&lt;span class="s2"&gt;"n/a"&lt;/span&gt;&lt;span class="w"&gt;
        &lt;/span&gt;&lt;span class="p"&gt;],&lt;/span&gt;&lt;span class="w"&gt;
        &lt;/span&gt;&lt;span class="nl"&gt;"enumColors"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt;
          &lt;/span&gt;&lt;span class="nl"&gt;"default"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"lightGray"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
          &lt;/span&gt;&lt;span class="nl"&gt;"n/a"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"lightGray"&lt;/span&gt;&lt;span class="w"&gt;
        &lt;/span&gt;&lt;span class="p"&gt;}&lt;/span&gt;&lt;span class="w"&gt;
      &lt;/span&gt;&lt;span class="p"&gt;}&lt;/span&gt;&lt;span class="w"&gt;
&lt;/span&gt;&lt;span class="err"&gt;//&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;Removed&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;for&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;brevity&lt;/span&gt;&lt;span class="w"&gt;
&lt;/span&gt;&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Resultado:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fcz3ekq6lenmx5iqrz75t.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fcz3ekq6lenmx5iqrz75t.png" alt="Blueprints Cluster, Namespace e Order criados no port" width="800" height="364"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Agora vamos criar as &lt;em&gt;actions&lt;/em&gt; do &lt;em&gt;blueprint&lt;/em&gt; Order. As &lt;em&gt;actions&lt;/em&gt; serão responsáveis por acionar o GitHub Actions em eventos de CREATE e DELETE. Podemos editar o &lt;em&gt;blueprint&lt;/em&gt; e inserir o &lt;em&gt;json&lt;/em&gt; &lt;strong&gt;port/actions&lt;/strong&gt; do repositório em 'Actions':&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F3rvuuxyy8o30t82knia0.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F3rvuuxyy8o30t82knia0.png" alt="Edição do blueprint Order para inserir as actions" width="799" height="364"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Este é o trecho em que informamos o &lt;em&gt;workflow&lt;/em&gt; que será acionado em cada &lt;em&gt;action&lt;/em&gt;:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight json"&gt;&lt;code&gt;&lt;span class="err"&gt;//&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;Removed&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;for&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;brevity&lt;/span&gt;&lt;span class="w"&gt;
&lt;/span&gt;&lt;span class="nl"&gt;"invocationMethod"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt;
      &lt;/span&gt;&lt;span class="nl"&gt;"type"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"GITHUB"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
      &lt;/span&gt;&lt;span class="nl"&gt;"omitPayload"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="kc"&gt;true&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
      &lt;/span&gt;&lt;span class="nl"&gt;"omitUserInputs"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="kc"&gt;false&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
      &lt;/span&gt;&lt;span class="nl"&gt;"reportWorkflowStatus"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="kc"&gt;true&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
      &lt;/span&gt;&lt;span class="nl"&gt;"org"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"paulofponciano"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
      &lt;/span&gt;&lt;span class="nl"&gt;"repo"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"EKS-Crossplane-ArgoCD"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
      &lt;/span&gt;&lt;span class="nl"&gt;"workflow"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"create-order-app.yaml"&lt;/span&gt;&lt;span class="w"&gt;
    &lt;/span&gt;&lt;span class="p"&gt;}&lt;/span&gt;&lt;span class="err"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
    &lt;/span&gt;&lt;span class="nl"&gt;"trigger"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"CREATE"&lt;/span&gt;&lt;span class="err"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
    &lt;/span&gt;&lt;span class="nl"&gt;"description"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"Create an Order App"&lt;/span&gt;&lt;span class="err"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
    &lt;/span&gt;&lt;span class="nl"&gt;"requiredApproval"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="kc"&gt;false&lt;/span&gt;&lt;span class="w"&gt;
  &lt;/span&gt;&lt;span class="p"&gt;}&lt;/span&gt;&lt;span class="w"&gt;
&lt;/span&gt;&lt;span class="err"&gt;//&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;Removed&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;for&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="err"&gt;brevity&lt;/span&gt;&lt;span class="w"&gt;
&lt;/span&gt;&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;Na primeira integração, é necessário conectar o port ao GitHub para que ele possa acionar os &lt;em&gt;workflows — GitHub app installation:&lt;/em&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fscmv1w4f0nh53bzdl7wg.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fscmv1w4f0nh53bzdl7wg.png" alt="Instalação do GitHub App para conectar o port ao GitHub" width="612" height="350"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Agora em Self-Service já temos as &lt;em&gt;actions&lt;/em&gt; de Create e Delete para a &lt;em&gt;composition&lt;/em&gt; do crossplane:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fls21qn3s6w064djn7pho.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fls21qn3s6w064djn7pho.png" alt="Actions de Create e Delete disponíveis no Self-Service do port" width="641" height="870"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h3&gt;
  
  
  GitHub Actions
&lt;/h3&gt;

&lt;p&gt;Os &lt;em&gt;workflows&lt;/em&gt; do GitHub Actions serão responsáveis por receber os &lt;em&gt;inputs&lt;/em&gt; enviados no &lt;em&gt;payload&lt;/em&gt; do port quando as &lt;em&gt;actions&lt;/em&gt; são executadas. Esses &lt;em&gt;inputs&lt;/em&gt; são passados no manifesto de &lt;em&gt;claim&lt;/em&gt; da &lt;em&gt;composition&lt;/em&gt; do crossplane e é feito o &lt;em&gt;commit&lt;/em&gt; desse manifesto em um repositório monitorado pelo ArgoCD (&lt;em&gt;deployed_infra&lt;/em&gt;):&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;.github/workflows/create-order-app.yaml
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Create an order app&lt;/span&gt;
&lt;span class="na"&gt;on&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;workflow_dispatch&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;inputs&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;required&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt;
        &lt;span class="na"&gt;description&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;The&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;name&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;of&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;the&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;app"&lt;/span&gt;
      &lt;span class="na"&gt;provider&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;required&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt;
        &lt;span class="na"&gt;description&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;The&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;provider&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;where&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;the&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;app&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;is&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;deployed"&lt;/span&gt;
        &lt;span class="na"&gt;default&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;aws"&lt;/span&gt;
      &lt;span class="na"&gt;region&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;required&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt;
        &lt;span class="na"&gt;description&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;The&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;provider&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;region"&lt;/span&gt;
        &lt;span class="na"&gt;default&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;us-east-1"&lt;/span&gt;
      &lt;span class="na"&gt;ownerName&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;required&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt;
        &lt;span class="na"&gt;description&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;The&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;owner&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;name"&lt;/span&gt;
        &lt;span class="na"&gt;default&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;ownerName"&lt;/span&gt;
      &lt;span class="na"&gt;projectName&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;required&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt;
        &lt;span class="na"&gt;description&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;The&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;project&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;name"&lt;/span&gt;
        &lt;span class="na"&gt;default&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;projectName"&lt;/span&gt;
&lt;span class="na"&gt;jobs&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;deploy-app&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;runs-on&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;ubuntu-latest&lt;/span&gt;
    &lt;span class="na"&gt;steps&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;uses&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;actions/checkout@v3&lt;/span&gt;
        &lt;span class="na"&gt;with&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="na"&gt;persist-credentials&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;false&lt;/span&gt;
          &lt;span class="na"&gt;fetch-depth&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;0&lt;/span&gt;

      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Create an order app&lt;/span&gt;
        &lt;span class="na"&gt;run&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="pi"&gt;|&lt;/span&gt;
          &lt;span class="s"&gt;chmod +x scripts/create-app-order.sh&lt;/span&gt;
          &lt;span class="s"&gt;./scripts/create-app-order.sh ${{ inputs.name }} ${{ inputs.provider }} ${{ inputs.region }} ${{ inputs.ownerName }} ${{ inputs.projectName }}&lt;/span&gt;

      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Commit changes&lt;/span&gt;
        &lt;span class="na"&gt;run&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="pi"&gt;|&lt;/span&gt;
          &lt;span class="s"&gt;git config --local user.email "github-actions[bot]@users.noreply.github.com"&lt;/span&gt;
          &lt;span class="s"&gt;git config --local user.name "github-actions[bot]"&lt;/span&gt;
          &lt;span class="s"&gt;git add .&lt;/span&gt;
          &lt;span class="s"&gt;git commit -a -m "Create app order ${{ inputs.name }}"&lt;/span&gt;

      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;push&lt;/span&gt;
        &lt;span class="na"&gt;uses&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;ad-m/github-push-action@master&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;ul&gt;
&lt;li&gt;scripts/create-app-order.sh
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;&lt;span class="nv"&gt;NAME&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="nv"&gt;$1&lt;/span&gt;
&lt;span class="nv"&gt;PROVIDER&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="nv"&gt;$2&lt;/span&gt;
&lt;span class="nv"&gt;REGION&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="nv"&gt;$3&lt;/span&gt;
&lt;span class="nv"&gt;OWNER&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="nv"&gt;$4&lt;/span&gt;
&lt;span class="nv"&gt;PROJECT&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="nv"&gt;$5&lt;/span&gt;

&lt;span class="nv"&gt;FILE_PATH&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;deployed_infra/&lt;span class="k"&gt;${&lt;/span&gt;&lt;span class="nv"&gt;NAME&lt;/span&gt;&lt;span class="k"&gt;}&lt;/span&gt;.yaml

&lt;span class="nb"&gt;cp &lt;/span&gt;crossplane_compositions/order/order-claim-port.yaml &lt;span class="nv"&gt;$FILE_PATH&lt;/span&gt;
yq &lt;span class="nt"&gt;--inplace&lt;/span&gt; &lt;span class="s2"&gt;".metadata.name = &lt;/span&gt;&lt;span class="se"&gt;\"&lt;/span&gt;&lt;span class="k"&gt;${&lt;/span&gt;&lt;span class="nv"&gt;NAME&lt;/span&gt;&lt;span class="k"&gt;}&lt;/span&gt;&lt;span class="se"&gt;\"&lt;/span&gt;&lt;span class="s2"&gt;"&lt;/span&gt; &lt;span class="nv"&gt;$FILE_PATH&lt;/span&gt;
yq &lt;span class="nt"&gt;--inplace&lt;/span&gt; &lt;span class="s2"&gt;".spec.resourceConfig.providerConfigName = &lt;/span&gt;&lt;span class="se"&gt;\"&lt;/span&gt;&lt;span class="k"&gt;${&lt;/span&gt;&lt;span class="nv"&gt;PROVIDER&lt;/span&gt;&lt;span class="k"&gt;}&lt;/span&gt;&lt;span class="se"&gt;\"&lt;/span&gt;&lt;span class="s2"&gt;"&lt;/span&gt; &lt;span class="nv"&gt;$FILE_PATH&lt;/span&gt;
yq &lt;span class="nt"&gt;--inplace&lt;/span&gt; &lt;span class="s2"&gt;".spec.resourceConfig.region = &lt;/span&gt;&lt;span class="se"&gt;\"&lt;/span&gt;&lt;span class="k"&gt;${&lt;/span&gt;&lt;span class="nv"&gt;REGION&lt;/span&gt;&lt;span class="k"&gt;}&lt;/span&gt;&lt;span class="se"&gt;\"&lt;/span&gt;&lt;span class="s2"&gt;"&lt;/span&gt; &lt;span class="nv"&gt;$FILE_PATH&lt;/span&gt;
yq &lt;span class="nt"&gt;--inplace&lt;/span&gt; &lt;span class="s2"&gt;".spec.resourceConfig.tags.ownerName = &lt;/span&gt;&lt;span class="se"&gt;\"&lt;/span&gt;&lt;span class="k"&gt;${&lt;/span&gt;&lt;span class="nv"&gt;OWNER&lt;/span&gt;&lt;span class="k"&gt;}&lt;/span&gt;&lt;span class="se"&gt;\"&lt;/span&gt;&lt;span class="s2"&gt;"&lt;/span&gt; &lt;span class="nv"&gt;$FILE_PATH&lt;/span&gt;
yq &lt;span class="nt"&gt;--inplace&lt;/span&gt; &lt;span class="s2"&gt;".spec.resourceConfig.tags.projectName = &lt;/span&gt;&lt;span class="se"&gt;\"&lt;/span&gt;&lt;span class="k"&gt;${&lt;/span&gt;&lt;span class="nv"&gt;PROJECT&lt;/span&gt;&lt;span class="k"&gt;}&lt;/span&gt;&lt;span class="se"&gt;\"&lt;/span&gt;&lt;span class="s2"&gt;"&lt;/span&gt; &lt;span class="nv"&gt;$FILE_PATH&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;ul&gt;
&lt;li&gt;.github/workflows/delete-order-app.yaml
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Delete an order app&lt;/span&gt;
&lt;span class="na"&gt;on&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;workflow_dispatch&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;inputs&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;required&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt;
        &lt;span class="na"&gt;description&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;The&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;name&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;of&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;the&lt;/span&gt;&lt;span class="nv"&gt; &lt;/span&gt;&lt;span class="s"&gt;app"&lt;/span&gt;
&lt;span class="na"&gt;jobs&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;delete-app&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;runs-on&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;ubuntu-latest&lt;/span&gt;
    &lt;span class="na"&gt;steps&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;uses&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;actions/checkout@v3&lt;/span&gt;
        &lt;span class="na"&gt;with&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="na"&gt;persist-credentials&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;false&lt;/span&gt;
          &lt;span class="na"&gt;fetch-depth&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="m"&gt;0&lt;/span&gt;

      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Delete an order app&lt;/span&gt;
        &lt;span class="na"&gt;run&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="pi"&gt;|&lt;/span&gt;
          &lt;span class="s"&gt;rm deployed_infra/${{ inputs.name }}.yaml&lt;/span&gt;

      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Commit changes&lt;/span&gt;
        &lt;span class="na"&gt;run&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="pi"&gt;|&lt;/span&gt;
          &lt;span class="s"&gt;git config --local user.email "github-actions[bot]@users.noreply.github.com"&lt;/span&gt;
          &lt;span class="s"&gt;git config --local user.name "github-actions[bot]"&lt;/span&gt;
          &lt;span class="s"&gt;git add .&lt;/span&gt;
          &lt;span class="s"&gt;git commit -a -m "Delete app order ${{ inputs.name }}"&lt;/span&gt;

      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;push&lt;/span&gt;
        &lt;span class="na"&gt;uses&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;ad-m/github-push-action@master&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;h3&gt;
  
  
  ArgoCD
&lt;/h3&gt;

&lt;p&gt;Criamos uma &lt;em&gt;application&lt;/em&gt; no ArgoCD, definindo como &lt;em&gt;source&lt;/em&gt; o &lt;em&gt;repo/path&lt;/em&gt; onde teremos o &lt;em&gt;commit&lt;/em&gt; do manifesto feito pelo &lt;em&gt;workflow&lt;/em&gt; do GitHub Actions:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;v1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Secret&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;public-repo-crossplane&lt;/span&gt;
  &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;argocd&lt;/span&gt;
  &lt;span class="na"&gt;labels&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;argocd.argoproj.io/secret-type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;repository&lt;/span&gt;
&lt;span class="na"&gt;stringData&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;git&lt;/span&gt;
  &lt;span class="na"&gt;url&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;https://github.com/paulofponciano/EKS-Crossplane-ArgoCD.git&lt;/span&gt;
&lt;span class="nn"&gt;---&lt;/span&gt;
&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;argoproj.io/v1alpha1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;AppProject&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;idp&lt;/span&gt;
  &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;argocd&lt;/span&gt;
  &lt;span class="na"&gt;finalizers&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;resources-finalizer.argocd.argoproj.io&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;description&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Internal Developer Portal&lt;/span&gt;
  &lt;span class="na"&gt;sourceRepos&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;https://github.com/paulofponciano/EKS-Crossplane-ArgoCD.git'&lt;/span&gt;
  &lt;span class="na"&gt;destinations&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;*'&lt;/span&gt;
      &lt;span class="na"&gt;server&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;https://kubernetes.default.svc'&lt;/span&gt;
      &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;in-cluster'&lt;/span&gt;
  &lt;span class="na"&gt;clusterResourceWhitelist&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;group&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;*'&lt;/span&gt;
      &lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;*'&lt;/span&gt;
  &lt;span class="na"&gt;namespaceResourceWhitelist&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;group&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;*'&lt;/span&gt;
      &lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;*'&lt;/span&gt;
  &lt;span class="na"&gt;orphanedResources&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;warn&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt;
&lt;span class="nn"&gt;---&lt;/span&gt;
&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;argoproj.io/v1alpha1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Application&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;idp-infra-aws&lt;/span&gt;
  &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;argocd&lt;/span&gt;
  &lt;span class="na"&gt;finalizers&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;resources-finalizer.argocd.argoproj.io&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;project&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;idp&lt;/span&gt;
  &lt;span class="na"&gt;source&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;repoURL&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;https://github.com/paulofponciano/EKS-Crossplane-ArgoCD.git&lt;/span&gt;
    &lt;span class="na"&gt;targetRevision&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;HEAD&lt;/span&gt;
    &lt;span class="na"&gt;path&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;deployed_infra&lt;/span&gt;
  &lt;span class="na"&gt;destination&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;server&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;https://kubernetes.default.svc&lt;/span&gt;
  &lt;span class="na"&gt;syncPolicy&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;automated&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;selfHeal&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt;
      &lt;span class="na"&gt;prune&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt;
      &lt;span class="na"&gt;allowEmpty&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl apply &lt;span class="nt"&gt;-f&lt;/span&gt; argocd/application.yaml
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fqxo5ozz2y08ajihql6rs.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fqxo5ozz2y08ajihql6rs.png" alt="Application idp-infra-aws criada no ArgoCD" width="799" height="351"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h3&gt;
  
  
  Port k8s-exporter
&lt;/h3&gt;

&lt;p&gt;O k8s-exporter permite que o port possa ingerir de volta os dados dos recursos criados pelo crossplane no &lt;em&gt;cluster&lt;/em&gt; kubernetes, assim podendo alimentar o catálogo do IDP.&lt;/p&gt;

&lt;p&gt;&lt;a href="https://docs.getport.io/build-your-software-catalog/sync-data-to-catalog/kubernetes/" rel="noopener noreferrer"&gt;Port Documentation - Kubernetes&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Precisamos das credenciais de API do port para instalação via helm no cluster. Essas credenciais já existem no port, vamos apenas utilizá-las como variáveis na instalação:&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fufkj4cxqhjp3iojea5ye.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fufkj4cxqhjp3iojea5ye.png" alt="Credenciais de API do port (Client ID e Client Secret)" width="800" height="93"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Antes de executar a instalação via helm, precisamos informar no arquivo &lt;em&gt;config.yaml&lt;/em&gt; os atributos para que os recursos criados sejam 'reconhecidos' como entidades, assim serão exportados para o port:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="c1"&gt;# Removed for brevity&lt;/span&gt;
&lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;api.pauloponciano.pro/v1alpha1/customorder&lt;/span&gt;
  &lt;span class="na"&gt;selector&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;query&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;.metadata.namespace | startswith("environment")&lt;/span&gt;
  &lt;span class="na"&gt;port&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;entity&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;mappings&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;identifier&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;.metadata.name + "-" + .metadata.namespace + "-" + "paulop"&lt;/span&gt;
          &lt;span class="na"&gt;title&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;.metadata.name&lt;/span&gt;
          &lt;span class="na"&gt;icon&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;"Microservices"'&lt;/span&gt;
          &lt;span class="na"&gt;blueprint&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;"order"'&lt;/span&gt;
          &lt;span class="na"&gt;properties&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
            &lt;span class="na"&gt;provider&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;.spec.resourceConfig.providerConfigName&lt;/span&gt;
            &lt;span class="na"&gt;region&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;.spec.resourceConfig.region&lt;/span&gt;
            &lt;span class="na"&gt;ownerName&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;.spec.resourceConfig.tags.ownerName&lt;/span&gt;
            &lt;span class="na"&gt;projectName&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;.spec.resourceConfig.tags.projectName&lt;/span&gt;
            &lt;span class="na"&gt;labels&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;.metadata.labels&lt;/span&gt;
            &lt;span class="na"&gt;annotations&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;.metadata.annotations&lt;/span&gt;
          &lt;span class="na"&gt;relations&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
            &lt;span class="na"&gt;Namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;.metadata.namespace + "-" + "paulop"&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;ul&gt;
&lt;li&gt;Instalação:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;helm repo add port-labs https://port-labs.github.io/helm-charts

helm upgrade &lt;span class="nt"&gt;--install&lt;/span&gt; port-k8s-exporter port-labs/port-k8s-exporter &lt;span class="se"&gt;\&lt;/span&gt;
    &lt;span class="nt"&gt;--create-namespace&lt;/span&gt; &lt;span class="nt"&gt;--namespace&lt;/span&gt; port-k8s-exporter &lt;span class="se"&gt;\&lt;/span&gt;
    &lt;span class="nt"&gt;--set&lt;/span&gt; secret.secrets.portClientId&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="nv"&gt;$CLIENT_ID&lt;/span&gt; &lt;span class="nt"&gt;--set&lt;/span&gt; secret.secrets.portClientSecret&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="nv"&gt;$CLIENT_SECRET&lt;/span&gt; &lt;span class="se"&gt;\&lt;/span&gt;
    &lt;span class="nt"&gt;--set-file&lt;/span&gt; configMap.config&lt;span class="o"&gt;=&lt;/span&gt;config.yaml
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fgnfkoie893agee6270vl.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fgnfkoie893agee6270vl.png" alt="Instalação do port-k8s-exporter via helm" width="800" height="289"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Agora já podemos verificar o que está sendo ingerido e apresentado no catálogo do port:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fxne4r800z867w8150app.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fxne4r800z867w8150app.png" alt="Catálogo do port com os Clusters ingeridos" width="800" height="249"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fbfhb4u4djhfpb1g6vu6m.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fbfhb4u4djhfpb1g6vu6m.png" alt="Catálogo do port com os Namespaces ingeridos" width="799" height="392"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F79zpxj6dt9nsv6iyajo3.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F79zpxj6dt9nsv6iyajo3.png" alt="Catálogo do port com a aba Orders ainda vazia" width="800" height="399"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Não temos nada em &lt;strong&gt;Orders&lt;/strong&gt; porque ainda não criamos uma, calma jovem! Faremos isso da mesma forma que o usuário fará.&lt;/p&gt;

&lt;h3&gt;
  
  
  Usando o Self-Service
&lt;/h3&gt;

&lt;ul&gt;
&lt;li&gt;CREATE&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;Na área de &lt;em&gt;self-service&lt;/em&gt; do port, vamos executar a &lt;em&gt;action&lt;/em&gt; de CREATE, fazendo os &lt;em&gt;inputs&lt;/em&gt; necessários para o &lt;em&gt;claim&lt;/em&gt; da &lt;em&gt;composition&lt;/em&gt; do crossplane:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fyaa6c35tuvmghc8y46ps.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fyaa6c35tuvmghc8y46ps.png" alt="Formulário de inputs da action de CREATE no port" width="800" height="367"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Sucesso da execução da &lt;em&gt;action&lt;/em&gt;:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F5jelrs8y6urb5c0gd34o.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F5jelrs8y6urb5c0gd34o.png" alt="Action de CREATE executada com sucesso no port" width="800" height="223"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Sucesso na execução do &lt;em&gt;workflow&lt;/em&gt; de &lt;em&gt;create&lt;/em&gt; no GitHub Actions:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fop97h4ze8c0hhogjo02u.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fop97h4ze8c0hhogjo02u.png" alt="Workflow de create concluído com sucesso no GitHub Actions" width="800" height="515"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;O manifesto de &lt;em&gt;claim&lt;/em&gt; foi criado com os &lt;em&gt;inputs&lt;/em&gt; feitos através do IDP:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fcs583po75d3ufn703ji0.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fcs583po75d3ufn703ji0.png" alt="Manifesto de claim gerado a partir dos inputs do IDP" width="696" height="483"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;O ArgoCD fez a entrega do &lt;em&gt;claim&lt;/em&gt; no cluster kubernetes que já possui a &lt;em&gt;composition&lt;/em&gt; e &lt;em&gt;definition&lt;/em&gt; do crossplane, assim os recursos da &lt;em&gt;stack&lt;/em&gt; são criados na AWS:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fcn5knbmyzz84kyi0i3yy.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fcn5knbmyzz84kyi0i3yy.png" alt="ArgoCD sincronizando o claim e criando os recursos da stack" width="799" height="433"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Voltando ao catálogo do port, em &lt;strong&gt;Orders&lt;/strong&gt;:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fcl2i63q45pwsm5fb4oao.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fcl2i63q45pwsm5fb4oao.png" alt="Aba Orders do catálogo do port com a nova entidade" width="800" height="179"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F4hz68zeptkagc04hmn8s.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F4hz68zeptkagc04hmn8s.png" alt="Detalhes da Order criada no catálogo do port" width="800" height="366"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;AWS stack serverless:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F3tbom6kfdonjc4c2ikfx.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F3tbom6kfdonjc4c2ikfx.png" alt="Recursos da stack serverless criados na console AWS" width="800" height="156"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fdgela0imkjxc6kiguxm1.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fdgela0imkjxc6kiguxm1.png" alt="Detalhe dos recursos serverless na AWS" width="800" height="149"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Frb6urxfw2hn817j1206b.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Frb6urxfw2hn817j1206b.png" alt="Confirmação da stack serverless em execução na AWS" width="799" height="334"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;DELETE&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;Vamos agora executar a &lt;em&gt;action&lt;/em&gt; de DELETE, também pelo IDP:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F132yfg15c4yq5ulp09ag.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F132yfg15c4yq5ulp09ag.png" alt="Execução da action de DELETE pelo IDP port" width="800" height="365"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;em&gt;Workflow&lt;/em&gt; de &lt;em&gt;delete&lt;/em&gt;:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fs0jjfe5toxe8xanz55fm.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fs0jjfe5toxe8xanz55fm.png" alt="Workflow de delete executado no GitHub Actions" width="800" height="560"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;ArgoCD &lt;em&gt;prune resources&lt;/em&gt;:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fnif6qpdmulszvryfwng2.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fnif6qpdmulszvryfwng2.png" alt="ArgoCD removendo os recursos com prune após o delete" width="799" height="435"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Happy building!&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;References:&lt;/strong&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;&lt;a href="https://www.youtube.com/@DevOpsToolkit" rel="noopener noreferrer"&gt;DevOps Toolkit&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;

</description>
      <category>community</category>
      <category>idp</category>
      <category>crossplane</category>
      <category>eks</category>
    </item>
    <item>
      <title>Serverless com Crossplane composition no EKS + GitOps [Lab Session]</title>
      <dc:creator>Paulo Ponciano</dc:creator>
      <pubDate>Tue, 30 Jan 2024 10:41:26 +0000</pubDate>
      <link>https://dev.to/paulofponciano/serverless-com-crossplane-composition-no-eks-gitops-lab-session-ne8</link>
      <guid>https://dev.to/paulofponciano/serverless-com-crossplane-composition-no-eks-gitops-lab-session-ne8</guid>
      <description>&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fg0nu4vp28wuda4k2jr8z.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fg0nu4vp28wuda4k2jr8z.png" alt="Capa do lab Serverless com Crossplane composition no EKS" width="548" height="520"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;blockquote&gt;
&lt;p&gt;Build control planes without needing to write code. Crossplane has a highly extensible backend that enables you to orchestrate applications and infrastructure no matter where they run, and a highly configurable frontend that lets you define the declarative API it offers.&lt;br&gt;
&lt;a href="https://www.crossplane.io/" rel="noopener noreferrer"&gt;https://www.crossplane.io/&lt;/a&gt;&lt;/p&gt;
&lt;/blockquote&gt;

&lt;h3&gt;
  
  
  Crossplane Introduction
&lt;/h3&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F034sr37pu1cbkmbet7ml.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F034sr37pu1cbkmbet7ml.png" alt="Visão geral da introdução ao Crossplane" width="800" height="266"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;em&gt;Source: &lt;a href="https://docs.crossplane.io/latest/getting-started/introduction/" rel="noopener noreferrer"&gt;https://docs.crossplane.io/latest/getting-started/introduction/&lt;/a&gt;&lt;/em&gt;&lt;/p&gt;




&lt;p&gt;Neste lab vamos provisionar a arquitetura &lt;em&gt;serverless&lt;/em&gt; abaixo na AWS utilizando uma &lt;em&gt;composition&lt;/em&gt; do Crossplane. Tudo é provisionado como código e, com o Crossplane, os componentes/serviços AWS se tornam recursos dentro do Kubernetes e são gerenciados como tal.&lt;/p&gt;

&lt;p&gt;Além da &lt;em&gt;composition&lt;/em&gt;, que serve como um &lt;em&gt;template&lt;/em&gt; para criação de vários recursos gerenciados de uma só vez (&lt;em&gt;stack&lt;/em&gt; na imagem abaixo), criamos também os &lt;em&gt;managed resources&lt;/em&gt;, que são os recursos gerenciados de uma forma mais 'individual'. Adicionamos as funcionalidades do ArgoCD para GitOps neste cenário de &lt;em&gt;managed resources&lt;/em&gt;.&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fjdqe2hvd779x0vh4neqd.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fjdqe2hvd779x0vh4neqd.png" alt="Arquitetura serverless gerenciada pelo controller do crossplane no kubernetes" width="799" height="454"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;strong&gt;Repositórios:&lt;/strong&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;&lt;a href="https://github.com/paulofponciano/EKS-Crossplane-ArgoCD.git" rel="noopener noreferrer"&gt;https://github.com/paulofponciano/EKS-Crossplane-ArgoCD.git&lt;/a&gt;&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;O código &lt;em&gt;node.js&lt;/em&gt; das funções lambda que utilizamos, bem como o &lt;em&gt;pattern&lt;/em&gt;, é trabalho disponível no &lt;a href="https://serverlessland.com/" rel="noopener noreferrer"&gt;https://serverlessland.com/&lt;/a&gt;.&lt;/p&gt;




&lt;h3&gt;
  
  
  Deploy Amazon EKS — Cluster de gerenciamento
&lt;/h3&gt;

&lt;ul&gt;
&lt;li&gt;O cluster EKS e toda infra necessária para ele (vpc, nlb, etc.) nós subimos com terraform. Nesse deploy também subimos o crossplane via helm:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;terraform init
terraform plan &lt;span class="nt"&gt;--var-file&lt;/span&gt; variables.tfvars
terraform apply &lt;span class="nt"&gt;--var-file&lt;/span&gt; variables.tfvars
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fulo10nmz4y2d1hory8a1.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fulo10nmz4y2d1hory8a1.png" alt="Output do terraform apply criando o cluster EKS e o crossplane" width="797" height="79"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Conectando no cluster provisionado:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;aws eks &lt;span class="nt"&gt;--region&lt;/span&gt; us-east-2 update-kubeconfig &lt;span class="nt"&gt;--name&lt;/span&gt; pegasus
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fyljszitsf4n389idqfh1.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fyljszitsf4n389idqfh1.png" alt="Atualização do kubeconfig para o cluster pegasus" width="796" height="72"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Listando os pods do crossplane e providers:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl get pods &lt;span class="nt"&gt;-n&lt;/span&gt; crossplane-system
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fcxoridq0s2rwn6h40n83.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fcxoridq0s2rwn6h40n83.png" alt="Pods do crossplane e dos providers em execução" width="800" height="363"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h3&gt;
  
  
  Deploy Crossplane composition
&lt;/h3&gt;

&lt;ul&gt;
&lt;li&gt;Primeiro criamos um &lt;em&gt;secret&lt;/em&gt; para utilizar no &lt;em&gt;ProviderConfig&lt;/em&gt; do crossplane:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl create secret &lt;span class="se"&gt;\&lt;/span&gt;
generic aws-secret &lt;span class="se"&gt;\&lt;/span&gt;
&lt;span class="nt"&gt;-n&lt;/span&gt; crossplane-system &lt;span class="se"&gt;\&lt;/span&gt;
&lt;span class="nt"&gt;--from-file&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;&lt;span class="nv"&gt;creds&lt;/span&gt;&lt;span class="o"&gt;=&lt;/span&gt;./cred.txt
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;No arquivo &lt;em&gt;cred.txt&lt;/em&gt; existente na raiz do repositório, temos as informações de &lt;em&gt;access key&lt;/em&gt; e &lt;em&gt;secret key&lt;/em&gt; da AWS. O crossplane precisa dessas credenciais para provisionar os recursos.&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Criando o &lt;em&gt;ProviderConfig:&lt;/em&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="s"&gt;cat &amp;lt;&amp;lt;EOF | kubectl apply -f -&lt;/span&gt;
&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;aws.upbound.io/v1beta1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;ProviderConfig&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;default&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;credentials&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;source&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Secret&lt;/span&gt;
    &lt;span class="na"&gt;secretRef&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;crossplane-system&lt;/span&gt;
      &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;aws-secret&lt;/span&gt;
      &lt;span class="na"&gt;key&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;creds&lt;/span&gt;
&lt;span class="s"&gt;EOF&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;em&gt;Reference: &lt;a href="https://docs.crossplane.io/latest/getting-started/provider-aws/" rel="noopener noreferrer"&gt;https://docs.crossplane.io/latest/getting-started/provider-aws/&lt;/a&gt;&lt;/em&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Agora vamos aplicar no &lt;em&gt;cluster&lt;/em&gt; a &lt;em&gt;composition&lt;/em&gt; e &lt;em&gt;definition&lt;/em&gt; da &lt;em&gt;stack serverless&lt;/em&gt;:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl apply &lt;span class="nt"&gt;-f&lt;/span&gt; composition.yaml
kubectl apply &lt;span class="nt"&gt;-f&lt;/span&gt; definition.yaml
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F51z6aolnzmj6mwzbdsqa.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F51z6aolnzmj6mwzbdsqa.png" alt="Aplicação da composition no cluster" width="800" height="98"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fjsiam3hp316r8ts3879q.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fjsiam3hp316r8ts3879q.png" alt="Aplicação da definition no cluster" width="800" height="125"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Neste ponto, temos nosso &lt;em&gt;template&lt;/em&gt; pronto no &lt;em&gt;cluster&lt;/em&gt; para ser acionado. Fazemos isso através do &lt;em&gt;claim&lt;/em&gt;. O &lt;em&gt;claim&lt;/em&gt; pode ser a única interação necessária para o usuário/desenvolvedor, sendo um &lt;em&gt;yaml&lt;/em&gt; extremamente enxuto. No final das contas, todas as definições e &lt;em&gt;guardrails&lt;/em&gt; estão no &lt;em&gt;template&lt;/em&gt; (&lt;em&gt;composition.yaml&lt;/em&gt; e &lt;em&gt;definition.yaml&lt;/em&gt;).&lt;/p&gt;

&lt;p&gt;&lt;em&gt;composition.yaml&lt;/em&gt;&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;apiextensions.crossplane.io/v1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Composition&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;order.pauloponciano.pro&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;compositeTypeRef&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;api.pauloponciano.pro/v1alpha1&lt;/span&gt;
    &lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;XCustomOrder&lt;/span&gt;
  &lt;span class="na"&gt;patchSets&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;common-fields&lt;/span&gt;
      &lt;span class="na"&gt;patches&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;FromCompositeFieldPath&lt;/span&gt;
          &lt;span class="na"&gt;fromFieldPath&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;spec.resourceConfig.providerConfigName&lt;/span&gt;
          &lt;span class="na"&gt;toFieldPath&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;spec.providerConfigRef.name&lt;/span&gt;
        &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;FromCompositeFieldPath&lt;/span&gt;
          &lt;span class="na"&gt;fromFieldPath&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;spec.resourceConfig.region&lt;/span&gt;
          &lt;span class="na"&gt;toFieldPath&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;spec.forProvider.region&lt;/span&gt;
  &lt;span class="na"&gt;resources&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
&lt;span class="c1"&gt;## API GATEWAY&lt;/span&gt;
    &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;order-api-gateway&lt;/span&gt;
      &lt;span class="na"&gt;base&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;apigateway.aws.upbound.io/v1beta1&lt;/span&gt;
        &lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;RestAPI&lt;/span&gt;
&lt;span class="c1"&gt;# Removed for brevity&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;em&gt;definition.yaml&lt;/em&gt;&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;apiextensions.crossplane.io/v1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;CompositeResourceDefinition&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;xcustomorders.api.pauloponciano.pro&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;group&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;api.pauloponciano.pro&lt;/span&gt;
  &lt;span class="na"&gt;names&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;XCustomOrder&lt;/span&gt;
    &lt;span class="na"&gt;plural&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;xcustomorders&lt;/span&gt;
  &lt;span class="na"&gt;claimNames&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;CustomOrder&lt;/span&gt;
    &lt;span class="na"&gt;plural&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;customorders&lt;/span&gt;
  &lt;span class="na"&gt;versions&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;v1alpha1&lt;/span&gt;
    &lt;span class="na"&gt;served&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt;
    &lt;span class="na"&gt;referenceable&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="kc"&gt;true&lt;/span&gt;
    &lt;span class="na"&gt;schema&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;openAPIV3Schema&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
        &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;object&lt;/span&gt;
        &lt;span class="na"&gt;properties&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
          &lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
            &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;object&lt;/span&gt;
            &lt;span class="na"&gt;properties&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
              &lt;span class="na"&gt;resourceConfig&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                  &lt;span class="na"&gt;description&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;ResourceConfig defines general properties of this AWS&lt;/span&gt;
                    &lt;span class="s"&gt;resource.&lt;/span&gt;
                  &lt;span class="na"&gt;properties&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                    &lt;span class="na"&gt;providerConfigName&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                      &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;string&lt;/span&gt;
                    &lt;span class="na"&gt;region&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                      &lt;span class="na"&gt;type&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;string&lt;/span&gt;
                      &lt;span class="na"&gt;oneOf&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
                        &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;pattern&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;us-east-2'&lt;/span&gt;
                        &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="na"&gt;pattern&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;us-east-1'&lt;/span&gt;
&lt;span class="c1"&gt;# Removed for brevity&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;ul&gt;
&lt;li&gt;Aplicando o &lt;em&gt;claim.yaml&lt;/em&gt;:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;apiVersion&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;api.pauloponciano.pro/v1alpha1&lt;/span&gt;
&lt;span class="na"&gt;kind&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;CustomOrder&lt;/span&gt;
&lt;span class="na"&gt;metadata&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;name&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;order-composition&lt;/span&gt;
  &lt;span class="na"&gt;namespace&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;default&lt;/span&gt;
&lt;span class="na"&gt;spec&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;resourceConfig&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;providerConfigName&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;default&lt;/span&gt;
    &lt;span class="na"&gt;region&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;us-east-1&lt;/span&gt;
    &lt;span class="na"&gt;tags&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;ownerName&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;SRE&lt;/span&gt;
      &lt;span class="na"&gt;projectName&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;PE&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl apply &lt;span class="nt"&gt;-f&lt;/span&gt; claim.yaml
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fv9hbbxx5q2m7zm55c6nk.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fv9hbbxx5q2m7zm55c6nk.png" alt="Aplicação do claim.yaml no cluster" width="799" height="58"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Agora a &lt;em&gt;composite&lt;/em&gt; &lt;em&gt;CustomOrder&lt;/em&gt; será provisionada. Podemos ver:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl get composite
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F6a0txhej8kbfnti1nrqo.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F6a0txhej8kbfnti1nrqo.png" alt="Composite CustomOrder provisionada" width="800" height="71"&gt;&lt;/a&gt;&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl describe composite order-composition-qmfjw
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fc4j7p2z488r5wfcjbczv.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fc4j7p2z488r5wfcjbczv.png" alt="Describe da composite order-composition" width="650" height="994"&gt;&lt;/a&gt;&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl get managed
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F1q5m0qis12t5hahyay0f.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F1q5m0qis12t5hahyay0f.png" alt="Managed resources criados pela composition" width="800" height="440"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Caso algum desses recursos seja deletado, via console AWS por exemplo, o crossplane vai identificar e provisionar novamente… &lt;em&gt;reconciliation process!&lt;/em&gt;&lt;/p&gt;

&lt;h3&gt;
  
  
  Testando a stack serverless
&lt;/h3&gt;

&lt;ul&gt;
&lt;li&gt;Vamos fazer um &lt;em&gt;describe&lt;/em&gt; para identificar a URL de invocação da API Gateway:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl describe deployment.apigateway.aws.upbound.io/order-composition-qmfjw-k9p95
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F5ueiy6mpagxxk8evgywv.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F5ueiy6mpagxxk8evgywv.png" alt="URL de invocação da API Gateway obtida via describe" width="800" height="526"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Fazemos vários POST's na API Gateway no &lt;strong&gt;/order&lt;/strong&gt;, neste caso usando Thunder Client no VS Code:&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F15jqdxs8skdsh7yfxx3o.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F15jqdxs8skdsh7yfxx3o.png" alt="Requisições POST na API Gateway usando o Thunder Client" width="800" height="219"&gt;&lt;/a&gt;&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight json"&gt;&lt;code&gt;&lt;span class="p"&gt;{&lt;/span&gt;&lt;span class="w"&gt;
  &lt;/span&gt;&lt;span class="nl"&gt;"restaurantName"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"calabresoPizza"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
  &lt;/span&gt;&lt;span class="nl"&gt;"order"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"samplePizza"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
  &lt;/span&gt;&lt;span class="nl"&gt;"customerName"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"Paulo"&lt;/span&gt;&lt;span class="p"&gt;,&lt;/span&gt;&lt;span class="w"&gt;
  &lt;/span&gt;&lt;span class="nl"&gt;"amount"&lt;/span&gt;&lt;span class="p"&gt;:&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s2"&gt;"10"&lt;/span&gt;&lt;span class="w"&gt;
&lt;/span&gt;&lt;span class="p"&gt;}&lt;/span&gt;&lt;span class="w"&gt;
&lt;/span&gt;&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Foqhif5zpscxjrc8m0y7t.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Foqhif5zpscxjrc8m0y7t.png" alt="Dashboard da API Gateway com as requisições recebidas" width="800" height="830"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Podemos ver que a lambda de &lt;em&gt;putOrder&lt;/em&gt; foi invocada pela API Gateway:&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Faktg4h46xe9cz81j69bq.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Faktg4h46xe9cz81j69bq.png" alt="Métricas da lambda putOrder invocada pela API Gateway" width="800" height="984"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Logs:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fs4os7c6ltor60dswl5g6.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fs4os7c6ltor60dswl5g6.png" alt="Logs da lambda putOrder" width="800" height="365"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Na &lt;em&gt;rule&lt;/em&gt; do EventBridge, estamos esperando o &lt;em&gt;event pattern&lt;/em&gt; abaixo para invocar a outra lambda, definida como &lt;em&gt;target&lt;/em&gt;:&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fyapv9k7fm0u1bgc68sl8.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fyapv9k7fm0u1bgc68sl8.png" alt="Event pattern da rule do EventBridge" width="442" height="323"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fak9ihjlp2obbbanctfkr.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fak9ihjlp2obbbanctfkr.png" alt="Targets da rule do EventBridge" width="800" height="232"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Podemos ver em 'Monitoring' da &lt;em&gt;rule&lt;/em&gt; que ela foi acionada após nossos POST's na API Gateway e também invocou a outra lambda:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fwrnbdwk07ws182zq5abg.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fwrnbdwk07ws182zq5abg.png" alt="Monitoring da rule do EventBridge mostrando os acionamentos" width="799" height="615"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Lambda consumer:&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fabolkl5ikwf2xfsmhfhd.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fabolkl5ikwf2xfsmhfhd.png" alt="Métricas da lambda consumer invocada pelo EventBridge" width="800" height="990"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Logs:&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fkyt6vfus525namvchykw.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fkyt6vfus525namvchykw.png" alt="Logs da lambda consumer" width="800" height="363"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;h3&gt;
  
  
  Crossplane managed resources — GitOps com ArgoCD
&lt;/h3&gt;

&lt;p&gt;Adicionamos uma &lt;em&gt;application&lt;/em&gt; no Argo, baseada no mesmo repositório que usamos até agora, porém no path &lt;strong&gt;crossplane_managed/vpc&lt;/strong&gt;.&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fq4dntii8ivjn4xo0gugq.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fq4dntii8ivjn4xo0gugq.png" alt="Application de managed resources criada no ArgoCD" width="317" height="286"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;São os recursos para construção de uma VPC, mas dessa vez não como uma 'composition' do crossplane.&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Deixamos o Argo fazer o &lt;em&gt;deploy&lt;/em&gt;:&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fzyfrj5flyiks83yicpy1.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fzyfrj5flyiks83yicpy1.png" alt="ArgoCD sincronizando os managed resources da VPC" width="800" height="636"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ffbwe78u4czd5vdxd52jh.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ffbwe78u4czd5vdxd52jh.png" alt="Recursos da VPC entregues pelo ArgoCD" width="800" height="913"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Vamos olhar no kubernetes:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl get vpc
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ft4d85dj8l8kir34b9zim.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Ft4d85dj8l8kir34b9zim.png" alt="VPC criada e exibida via kubectl get vpc" width="800" height="71"&gt;&lt;/a&gt;&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight shell"&gt;&lt;code&gt;kubectl get managed
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt;&lt;a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fnq4vx8n02mrjy436zs4g.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fnq4vx8n02mrjy436zs4g.png" alt="Managed resources da VPC em execução" width="800" height="467"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;Além do &lt;em&gt;controller&lt;/em&gt; do crossplane, contamos com o Argo para sempre manter o estado desejado dos recursos no &lt;em&gt;cluster&lt;/em&gt;.&lt;/p&gt;

&lt;p&gt;Happy building!&lt;/p&gt;

</description>
      <category>community</category>
      <category>crossplane</category>
      <category>gitops</category>
    </item>
  </channel>
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