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    <title>DEV Community: Lucas de Moraes</title>
    <description>The latest articles on DEV Community by Lucas de Moraes (@lucas-adm).</description>
    <link>https://dev.to/lucas-adm</link>
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      <title>DEV Community: Lucas de Moraes</title>
      <link>https://dev.to/lucas-adm</link>
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    <item>
      <title>[PT-BR] Subindo um Docker Compose na nuvem Render</title>
      <dc:creator>Lucas de Moraes</dc:creator>
      <pubDate>Wed, 20 Mar 2024 18:27:24 +0000</pubDate>
      <link>https://dev.to/lucas-adm/pt-br-subindo-um-docker-compose-na-nuvem-render-odc</link>
      <guid>https://dev.to/lucas-adm/pt-br-subindo-um-docker-compose-na-nuvem-render-odc</guid>
      <description>&lt;h2&gt;
  
  
  Repositório que estará sendo utilizado como exemplo
&lt;/h2&gt;

&lt;p&gt; &lt;br&gt;
&lt;/p&gt;
&lt;div class="ltag-github-readme-tag"&gt;
  &lt;div class="readme-overview"&gt;
    &lt;h2&gt;
      &lt;img src="https://res.cloudinary.com/practicaldev/image/fetch/s--A9-wwsHG--/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_800/https://dev.to/assets/github-logo-5a155e1f9a670af7944dd5e12375bc76ed542ea80224905ecaf878b9157cdefc.svg" alt="GitHub logo"&gt;
      &lt;a href="https://github.com/digitalinnovationone"&gt;
        digitalinnovationone
      &lt;/a&gt; / &lt;a href="https://github.com/digitalinnovationone/santander-dev-week-2023-api"&gt;
        santander-dev-week-2023-api
      &lt;/a&gt;
    &lt;/h2&gt;
    &lt;h3&gt;
      RESTful API da Santander Dev Week 2023 construída em Java 17 com Spring Boot 3.
    &lt;/h3&gt;
  &lt;/div&gt;
  &lt;div class="ltag-github-body"&gt;
    
&lt;div id="readme" class="md"&gt;
&lt;div class="markdown-heading"&gt;
&lt;h1 class="heading-element"&gt;Santander Dev Week 2023 Java API&lt;/h1&gt;
&lt;/div&gt;
&lt;p&gt;RESTful API da Santander Dev Week 2023 construída em Java 17 com Spring Boot 3.&lt;/p&gt;
&lt;div class="markdown-heading"&gt;
&lt;h2 class="heading-element"&gt;Principais Tecnologias&lt;/h2&gt;
&lt;/div&gt;
&lt;ul&gt;
&lt;li&gt;
&lt;strong&gt;Java 17&lt;/strong&gt;: Utilizaremos a versão LTS mais recente do Java para tirar vantagem das últimas inovações que essa linguagem robusta e amplamente utilizada oferece;&lt;/li&gt;
&lt;li&gt;
&lt;strong&gt;Spring Boot 3&lt;/strong&gt;: Trabalharemos com a mais nova versão do Spring Boot, que maximiza a produtividade do desenvolvedor por meio de sua poderosa premissa de autoconfiguração;&lt;/li&gt;
&lt;li&gt;
&lt;strong&gt;Spring Data JPA&lt;/strong&gt;: Exploraremos como essa ferramenta pode simplificar nossa camada de acesso aos dados, facilitando a integração com bancos de dados SQL;&lt;/li&gt;
&lt;li&gt;
&lt;strong&gt;OpenAPI (Swagger)&lt;/strong&gt;: Vamos criar uma documentação de API eficaz e fácil de entender usando a OpenAPI (Swagger), perfeitamente alinhada com a alta produtividade que o Spring Boot oferece;&lt;/li&gt;
&lt;li&gt;
&lt;strong&gt;Railway&lt;/strong&gt;: facilita o deploy e monitoramento de nossas soluções na nuvem, além de oferecer diversos bancos de dados como serviço e…&lt;/li&gt;
&lt;/ul&gt;
&lt;/div&gt;
  &lt;/div&gt;
  &lt;div class="gh-btn-container"&gt;&lt;a class="gh-btn" href="https://github.com/digitalinnovationone/santander-dev-week-2023-api"&gt;View on GitHub&lt;/a&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;br&gt;
 
&lt;h2&gt;
  
  
  Diferença entre nuvens
&lt;/h2&gt;

&lt;p&gt;O &lt;strong&gt;&lt;em&gt;Railway&lt;/em&gt;&lt;/strong&gt; tem um interpretador para aplicações Spring Boot, então pelo repositório fornecido ele identifica o arquivo .jar necessário para aplicação.&lt;/p&gt;

&lt;p&gt;O &lt;strong&gt;&lt;em&gt;Render&lt;/em&gt;&lt;/strong&gt; não, o que ele nos permite é gerar um serviço web, como um API, por exemplo, mas precisamos instruí-lo a montar o ambiente necessário para que a aplicação seja executada, faremos isso através de um arquivo parecido ao Docker Compose, mas não se assuste, é bem simples.&lt;/p&gt;

&lt;p&gt;O Render não oferece suporte para arquivos &lt;code&gt;docker-compose.yml&lt;/code&gt; ainda, mas podemos convertê-lo para o arquivo &lt;code&gt;render.yaml&lt;/code&gt; para alcançarmos o mesmo resultado.&lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Render Blueprints (IaC)&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;Blueprint é um modelo de infraestrutura-como-código para definir, implantar e gerenciar vários recursos com um único arquivo YAML, como: serviços e banco de dados.&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fs2tbzznqkirhvm9ut11z.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fs2tbzznqkirhvm9ut11z.png" alt="IaC" width="631" height="122"&gt;&lt;/a&gt;&lt;br&gt;
 &lt;/p&gt;
&lt;h2&gt;
  
  
  Passo a passo
&lt;/h2&gt;

&lt;ul&gt;
&lt;li&gt;Alterar o &lt;code&gt;ddl-auto&lt;/code&gt; no perfil de produção:
&lt;/li&gt;
&lt;/ul&gt;
&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight plaintext"&gt;&lt;code&gt;📂santander-dev-week-2023-api
 ┣ 📂.gradle
 ┣ 📂.idea
 ┣ 📂gradle
 ┣ 📂src
 ┃ ┗ 📂main
 ┃    ┗ 📂java
 ┃    ┗ 📂resources
 ┃       ┗ 📛application-dev.yml
 ┃       ┗ 📛application-prd.yml ←
 ┣ 🚫.gitignore
 ┣ 🐘build.gradle
 ┣ » gradlew
 ┣ » gradlew.bat
 ┣ 🐘settings.gradle
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;spring&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;datasource&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;jdbc:postgresql://${PGHOST}:${PGPORT}/${PGDATABASE}&lt;/span&gt;
    &lt;span class="na"&gt;username&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${PGUSER}&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;${PGPASSWORD}&lt;/span&gt;
  &lt;span class="na"&gt;jpa&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;open-in-view&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;hibernate&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;ddl-auto&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;update ←&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;


&lt;p&gt; &lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Descobrindo o nome do arquivo .jar&lt;/li&gt;
&lt;/ul&gt;

&lt;blockquote&gt;
&lt;p&gt;Execute:&lt;/p&gt;
&lt;/blockquote&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fxnb91wkbp7dqqef87sdl.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fxnb91wkbp7dqqef87sdl.png" alt="bootJar" width="365" height="603"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;ou se preferir também é possível pelo terminal:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight plaintext"&gt;&lt;code&gt;.\gradlew bootJar
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;blockquote&gt;
&lt;p&gt;Guarde o nome do arquivo .jar gerado dentro de build/libs:&lt;br&gt;
&lt;/p&gt;
&lt;/blockquote&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight plaintext"&gt;&lt;code&gt;📂santander-dev-week-2023-api
 ┣ 📂.gradle
 ┣ 📂.idea
 ┣ 📂build
 ┃ ┗ 📂libs
 ┃    ┗ ⚙santander-dev-week-2023-api-0.0.1-SNAPSHOT.jar ←
 ┣ 📂gradle
 ┣ 📂src
 ┣ 🚫.gitignore
 ┣ 🐘build.gradle
 ┣ » gradlew
 ┣ » gradlew.bat
 ┣ 🐘settings.gradle
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;blockquote&gt;
&lt;p&gt;Feito isto você pode excluir a pasta build ou executar o comando no terminal &lt;code&gt;.\gradlew clean&lt;/code&gt;, pois não terá mais utilidade&lt;/p&gt;
&lt;/blockquote&gt;

&lt;p&gt; &lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Criando o &lt;code&gt;Dockerfile&lt;/code&gt; na raiz do projeto e preenchendo-o: &lt;/li&gt;
&lt;/ul&gt;

&lt;h6&gt;
  
  
  É um arquivo simples sem extensão.
&lt;/h6&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight plaintext"&gt;&lt;code&gt;📂santander-dev-week-2023-api
 ┣ 📂.gradle
 ┣ 📂.idea
 ┣ 📂gradle
 ┣ 📂src
 ┣ 🚫.gitignore
 ┣ 🐘build.gradle
 ┣ 🐋Dockerfile ←
 ┣ » gradlew
 ┣ » gradlew.bat
 ┣ 🐘settings.gradle
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight docker"&gt;&lt;code&gt;&lt;span class="c"&gt;# Define a imagem base para a etapa de construção, que será uma versão do Debian&lt;/span&gt;
&lt;span class="k"&gt;FROM&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s"&gt;debian:latest&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;AS&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s"&gt;BUILD&lt;/span&gt;

&lt;span class="c"&gt;# Atualiza os repositórios de pacotes e instala o JDK 17&lt;/span&gt;
&lt;span class="k"&gt;RUN &lt;/span&gt;apt-get update &lt;span class="o"&gt;&amp;amp;&amp;amp;&lt;/span&gt; apt-get &lt;span class="nb"&gt;install&lt;/span&gt; &lt;span class="nt"&gt;-y&lt;/span&gt; openjdk-17-jdk

&lt;span class="c"&gt;# Copia todo o conteúdo do diretório atual para o contexto de construção do Docker&lt;/span&gt;
&lt;span class="k"&gt;COPY&lt;/span&gt;&lt;span class="s"&gt; . .&lt;/span&gt;

&lt;span class="c"&gt;# Concede permissão de execução ao script gradlew e executa os comandos clean e bootJar com ele&lt;/span&gt;
&lt;span class="k"&gt;RUN &lt;/span&gt;&lt;span class="nb"&gt;chmod&lt;/span&gt; +x gradlew &lt;span class="o"&gt;&amp;amp;&amp;amp;&lt;/span&gt; ./gradlew clean bootJar

&lt;span class="c"&gt;# Define a imagem base para a execução, que será uma versão mais leve do JDK 17&lt;/span&gt;
&lt;span class="k"&gt;FROM&lt;/span&gt;&lt;span class="s"&gt; openjdk:17-jdk-slim&lt;/span&gt;

&lt;span class="c"&gt;# Copia o arquivo .jar da etapa de construção para o diretório atual do contêiner e o renomeia para app.jar&lt;/span&gt;
&lt;span class="c"&gt;# Se atente ao nome do arquivo .jar gerado no passo anterior&lt;/span&gt;
&lt;span class="k"&gt;COPY&lt;/span&gt;&lt;span class="s"&gt; --from=build ./build/libs/santander-dev-week-2023-api-0.0.1-SNAPSHOT.jar app.jar&lt;/span&gt;

&lt;span class="c"&gt;# Define o ponto de entrada do contêiner como a execução do arquivo .jar com a ativação do perfil "prd"&lt;/span&gt;
&lt;span class="k"&gt;ENTRYPOINT&lt;/span&gt;&lt;span class="s"&gt; ["java", "-jar", "-Dspring.profiles.active=prd", "app.jar"]&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt; &lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Criando o arquivo &lt;code&gt;render.yaml&lt;/code&gt; na raiz do projeto para o deploy:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight plaintext"&gt;&lt;code&gt;📂santander-dev-week-2023-api
 ┣ 📂.gradle
 ┣ 📂.idea
 ┣ 📂gradle
 ┣ 📂src
 ┣ 🚫.gitignore
 ┣ 🐘build.gradle
 ┣ 🐋Dockerfile
 ┣ » gradlew
 ┣ » gradlew.bat
 ┣ 📛render.yaml ←
 ┣ 🐘settings.gradle
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;databases&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;plan&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;free&lt;/span&gt;

&lt;span class="na"&gt;services&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;springboot-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;web&lt;/span&gt;
    &lt;span class="na"&gt;plan&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;free&lt;/span&gt;
    &lt;span class="na"&gt;runtime&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;docker&lt;/span&gt;
    &lt;span class="na"&gt;envVars&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="c1"&gt;#Se atente às variáveis setadas no perfil de produção&lt;/span&gt;
      &lt;span class="pi"&gt;-&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;PGHOST&lt;/span&gt;
        &lt;span class="na"&gt;fromDatabase&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;property&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;host&lt;/span&gt;
      &lt;span class="pi"&gt;-&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;PGPORT&lt;/span&gt;
        &lt;span class="na"&gt;fromDatabase&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;property&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;port&lt;/span&gt;
      &lt;span class="pi"&gt;-&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;PGDATABASE&lt;/span&gt;
        &lt;span class="na"&gt;fromDatabase&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;property&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;database&lt;/span&gt;
      &lt;span class="pi"&gt;-&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;PGUSER&lt;/span&gt;
        &lt;span class="na"&gt;fromDatabase&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;property&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;user&lt;/span&gt;
      &lt;span class="pi"&gt;-&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;PGPASSWORD&lt;/span&gt;
        &lt;span class="na"&gt;fromDatabase&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;property&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;password&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt; &lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Finalizado, faça um &lt;strong&gt;&lt;em&gt;push&lt;/em&gt;&lt;/strong&gt; das modificações para seu repositório Github.&lt;/li&gt;
&lt;/ul&gt;

&lt;blockquote&gt;
&lt;p&gt;Caso esteja seguindo por um clone do repositório de exemplo, execute o seguinte comando e suba para um novo repositório Github:&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;~/Desktop/santander-dev-week-2023-api
&lt;span class="nb"&gt;rm&lt;/span&gt; &lt;span class="nt"&gt;-rf&lt;/span&gt; .git ←

~/Desktop/santander-dev-week-2023-api
git init ←
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt; &lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Criar uma &lt;a href="https://dashboard.render.com/register"&gt;conta&lt;/a&gt; no Render vinculada ao &lt;u&gt;Github ou Google&lt;/u&gt;.&lt;/li&gt;
&lt;/ul&gt;

&lt;blockquote&gt;
&lt;p&gt;&lt;em&gt;É importante ser vinculada à alguma conta para liberar o plano grátis&lt;/em&gt;&lt;/p&gt;
&lt;/blockquote&gt;

&lt;p&gt; &lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Criar um novo &lt;a href="https://dashboard.render.com/select-repo?type=blueprint"&gt;Blueprint&lt;/a&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;blockquote&gt;
&lt;p&gt;Passar a URL do repositório Github criado e prosseguir:&lt;/p&gt;
&lt;/blockquote&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fmxlpz0olfuanlca9xzp0.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fmxlpz0olfuanlca9xzp0.png" alt="Repo URL" width="800" height="212"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;blockquote&gt;
&lt;p&gt;Preencher o campo &lt;strong&gt;&lt;em&gt;name&lt;/em&gt;&lt;/strong&gt;, &lt;strong&gt;&lt;em&gt;aplicar&lt;/em&gt;&lt;/strong&gt; e aguardar a construção dos serviços.&lt;/p&gt;
&lt;/blockquote&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F5gavlur0s479f983pd6z.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F5gavlur0s479f983pd6z.png" alt="Successful" width="284" height="104"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt; &lt;/p&gt;

&lt;blockquote&gt;
&lt;p&gt;Você pode acessar sua aplicação clicando no nome ou pelo &lt;a href="https://dashboard.render.com"&gt;Dashboard&lt;/a&gt;&lt;/p&gt;
&lt;/blockquote&gt;

&lt;p&gt; &lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Copiar o endereço da documentação do Swagger&lt;/li&gt;
&lt;/ul&gt;

&lt;blockquote&gt;
&lt;p&gt;&lt;code&gt;url do seu web-service&lt;/code&gt; + &lt;code&gt;/swagger-ui.html&lt;/code&gt;&lt;/p&gt;
&lt;/blockquote&gt;

&lt;h6&gt;
  
  
  No meu caso seria &lt;code&gt;https://springboot-app-z98f.onrender.com&lt;/code&gt; + &lt;code&gt;/swagger-ui.html&lt;/code&gt; como pode-se averiguar:
&lt;/h6&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fgyc4jxzl51pz7r7vygj8.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fgyc4jxzl51pz7r7vygj8.png" alt="Service URL" width="800" height="423"&gt;&lt;/a&gt;&lt;br&gt;
 &lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Mantendo o serviço ativo&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;Como fora abordado, o Render tem uma política de hibernar todo serviço grátis que não interagir dentro de um intervalo de 15 minutos.&lt;/p&gt;

&lt;p&gt;Mas podemos utilizar o monitorador de serviços online &lt;a href="https://uptimerobot.com"&gt;UptimeRobot&lt;/a&gt; para enviar requisições a cada 5 minutos mantendo nosso serviço sempre interagindo.&lt;/p&gt;

&lt;p&gt;Basta:&lt;/p&gt;

&lt;ol&gt;
&lt;li&gt;Se &lt;a href="https://uptimerobot.com"&gt;registrar&lt;/a&gt; no &lt;strong&gt;&lt;em&gt;UptimeRobot&lt;/em&gt;&lt;/strong&gt;;&lt;/li&gt;
&lt;li&gt;Tornando-se um usuário você pode criar um serviço de monitoramento acessando este &lt;a href="https://dashboard.uptimerobot.com/monitors/new/http"&gt;link&lt;/a&gt;;&lt;/li&gt;
&lt;li&gt;O tipo de monitoramento &lt;code&gt;Monitor Type&lt;/code&gt; deve ser &lt;code&gt;HTTP&lt;/code&gt;;&lt;/li&gt;
&lt;li&gt;E em &lt;code&gt;URL to monitor:&lt;/code&gt; basta colocar a URL do Swagger: &lt;code&gt;url do seu web-service&lt;/code&gt; + &lt;code&gt;/swagger-ui.html&lt;/code&gt;;&lt;/li&gt;
&lt;li&gt;Caso não queira ser atualizado sobre o status do seu serviço basta desmarcar a caixa &lt;code&gt;Email&lt;/code&gt;;&lt;/li&gt;
&lt;li&gt;Pronto, basta criar seu monitor através do botão &lt;code&gt;Create Monitor&lt;/code&gt;.&lt;/li&gt;
&lt;/ol&gt;

&lt;p&gt; &lt;/p&gt;
&lt;h3&gt;
  
  
  🎉 Parabéns! Agora você tem uma aplicação Spring Boot documentada pelo Swagger em produção!
&lt;/h3&gt;

&lt;p&gt; &lt;/p&gt;

&lt;p&gt;Como eu havia dito, o &lt;code&gt;render.yaml&lt;/code&gt; serve como um conversor de um &lt;code&gt;docker-compose.yml&lt;/code&gt;, para fim de contexto este seria um compose equivalente ao que foi montado:&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;version&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s1"&gt;'&lt;/span&gt;&lt;span class="s"&gt;3.9'&lt;/span&gt;

&lt;span class="na"&gt;services&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;

  &lt;span class="na"&gt;db&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;postgres:latest&lt;/span&gt;  &lt;span class="c1"&gt;# Define a imagem do serviço do banco de dados como a última versão do PostgreSQL.&lt;/span&gt;
    &lt;span class="na"&gt;environment&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;POSTGRES_DB&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;api&lt;/span&gt;  &lt;span class="c1"&gt;# Define o nome do banco de dados como 'api'.&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;apiuser&lt;/span&gt;  &lt;span class="c1"&gt;# Define o nome de usuário do PostgreSQL como 'apiuser'.&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;apipassword&lt;/span&gt;  &lt;span class="c1"&gt;# Define a senha do usuário 'apiuser' como 'apipassword'.&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="s"&gt;5432:5432&lt;/span&gt;  &lt;span class="c1"&gt;# Mapeia a porta 5432 do host para a porta 5432 do contêiner PostgreSQL.&lt;/span&gt;

  &lt;span class="na"&gt;app&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="c1"&gt;# Define a construção do serviço de aplicativo a partir de um Dockerfile.&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="c1"&gt;# Define o contexto de construção como o diretório atual.&lt;/span&gt;
      &lt;span class="na"&gt;dockerfile&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;Dockerfile&lt;/span&gt;  &lt;span class="c1"&gt;# Define o Dockerfile a ser utilizado para construir o serviço de aplicativo.&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="s2"&gt;"&lt;/span&gt;&lt;span class="s"&gt;8080:8080"&lt;/span&gt;  &lt;span class="c1"&gt;# Mapeia a porta 8080 do host para a porta 8080 do contêiner da aplicação.&lt;/span&gt;
    &lt;span class="na"&gt;environment&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;PGHOST=db&lt;/span&gt;  &lt;span class="c1"&gt;# Define o host do banco de dados como 'db', correspondente ao nome do serviço no Docker Compose.&lt;/span&gt;
      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;PGDATABASE=api&lt;/span&gt;  &lt;span class="c1"&gt;# Define o nome do banco de dados como 'api'.&lt;/span&gt;
      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;PGPORT=5432&lt;/span&gt;  &lt;span class="c1"&gt;# Define a porta do banco de dados como 5432, a mesma porta mapeada para o serviço do banco de dados.&lt;/span&gt;
      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;PGUSER=apiuser&lt;/span&gt;  &lt;span class="c1"&gt;# Define o nome de usuário do PostgreSQL como 'apiuser'.&lt;/span&gt;
      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;PGPASSWORD=apipassword&lt;/span&gt;  &lt;span class="c1"&gt;# Define a senha do usuário 'apiuser' como 'apipassword'.&lt;/span&gt;
    &lt;span class="na"&gt;depends_on&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="pi"&gt;-&lt;/span&gt; &lt;span class="s"&gt;db&lt;/span&gt;  &lt;span class="c1"&gt;# Define a dependência do serviço de aplicativo no serviço de banco de dados para garantir que o banco de dados esteja disponível antes de iniciar o aplicativo.&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



</description>
      <category>java</category>
      <category>springboot</category>
      <category>dio</category>
      <category>render</category>
    </item>
    <item>
      <title>[PT-BR] Subindo um Docker na nuvem Render</title>
      <dc:creator>Lucas de Moraes</dc:creator>
      <pubDate>Wed, 20 Mar 2024 16:27:09 +0000</pubDate>
      <link>https://dev.to/lucas-adm/pt-br-subindo-um-docker-na-nuvem-render-4p7a</link>
      <guid>https://dev.to/lucas-adm/pt-br-subindo-um-docker-na-nuvem-render-4p7a</guid>
      <description>&lt;h2&gt;
  
  
  Repositório que estará sendo utilizado como exemplo
&lt;/h2&gt;


&lt;div class="ltag-github-readme-tag"&gt;
  &lt;div class="readme-overview"&gt;
    &lt;h2&gt;
      &lt;img src="https://res.cloudinary.com/practicaldev/image/fetch/s--A9-wwsHG--/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_800/https://dev.to/assets/github-logo-5a155e1f9a670af7944dd5e12375bc76ed542ea80224905ecaf878b9157cdefc.svg" alt="GitHub logo"&gt;
      &lt;a href="https://github.com/digitalinnovationone"&gt;
        digitalinnovationone
      &lt;/a&gt; / &lt;a href="https://github.com/digitalinnovationone/santander-dev-week-2023-api"&gt;
        santander-dev-week-2023-api
      &lt;/a&gt;
    &lt;/h2&gt;
    &lt;h3&gt;
      RESTful API da Santander Dev Week 2023 construída em Java 17 com Spring Boot 3.
    &lt;/h3&gt;
  &lt;/div&gt;
  &lt;div class="ltag-github-body"&gt;
    
&lt;div id="readme" class="md"&gt;
&lt;div class="markdown-heading"&gt;
&lt;h1 class="heading-element"&gt;Santander Dev Week 2023 Java API&lt;/h1&gt;
&lt;/div&gt;
&lt;p&gt;RESTful API da Santander Dev Week 2023 construída em Java 17 com Spring Boot 3.&lt;/p&gt;
&lt;div class="markdown-heading"&gt;
&lt;h2 class="heading-element"&gt;Principais Tecnologias&lt;/h2&gt;
&lt;/div&gt;
&lt;ul&gt;
&lt;li&gt;
&lt;strong&gt;Java 17&lt;/strong&gt;: Utilizaremos a versão LTS mais recente do Java para tirar vantagem das últimas inovações que essa linguagem robusta e amplamente utilizada oferece;&lt;/li&gt;
&lt;li&gt;
&lt;strong&gt;Spring Boot 3&lt;/strong&gt;: Trabalharemos com a mais nova versão do Spring Boot, que maximiza a produtividade do desenvolvedor por meio de sua poderosa premissa de autoconfiguração;&lt;/li&gt;
&lt;li&gt;
&lt;strong&gt;Spring Data JPA&lt;/strong&gt;: Exploraremos como essa ferramenta pode simplificar nossa camada de acesso aos dados, facilitando a integração com bancos de dados SQL;&lt;/li&gt;
&lt;li&gt;
&lt;strong&gt;OpenAPI (Swagger)&lt;/strong&gt;: Vamos criar uma documentação de API eficaz e fácil de entender usando a OpenAPI (Swagger), perfeitamente alinhada com a alta produtividade que o Spring Boot oferece;&lt;/li&gt;
&lt;li&gt;
&lt;strong&gt;Railway&lt;/strong&gt;: facilita o deploy e monitoramento de nossas soluções na nuvem, além de oferecer diversos bancos de dados como serviço e…&lt;/li&gt;
&lt;/ul&gt;
&lt;/div&gt;
  &lt;/div&gt;
  &lt;div class="gh-btn-container"&gt;&lt;a class="gh-btn" href="https://github.com/digitalinnovationone/santander-dev-week-2023-api"&gt;View on GitHub&lt;/a&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;br&gt;
 
&lt;h2&gt;
  
  
  Diferença entre nuvens
&lt;/h2&gt;

&lt;p&gt;O &lt;strong&gt;&lt;em&gt;Railway&lt;/em&gt;&lt;/strong&gt; tem um interpretador para aplicações Spring Boot, então pelo repositório fornecido ele identifica o arquivo .jar necessário para aplicação.&lt;/p&gt;

&lt;p&gt;O &lt;strong&gt;&lt;em&gt;Render&lt;/em&gt;&lt;/strong&gt; não, o que ele nos permite é gerar um serviço web, como um API, por exemplo, mas precisamos instruí-lo a montar o ambiente necessário para que a aplicação seja executada, faremos isso através de um Docker, mas não se assuste, é bem simples.&lt;/p&gt;

&lt;p&gt;Caso você desconheça esta tecnologia, saiba mais através deste &lt;a href="https://www.dio.me/articles/o-que-voce-precisa-saber-antes-de-aprender-docker"&gt;artigo&lt;/a&gt;.&lt;br&gt;
 &lt;/p&gt;
&lt;h2&gt;
  
  
  Passo a passo
&lt;/h2&gt;

&lt;p&gt; &lt;/p&gt;

&lt;blockquote&gt;
&lt;p&gt;Se busca por rapidez e eficiência recomendo seguir por este caminho:&lt;/p&gt;
&lt;/blockquote&gt;


&lt;div class="ltag__link"&gt;
  &lt;a href="/lucas-adm" class="ltag__link__link"&gt;
    &lt;div class="ltag__link__pic"&gt;
      &lt;img src="https://res.cloudinary.com/practicaldev/image/fetch/s--ReNIS-h4--/c_limit%2Cf_auto%2Cfl_progressive%2Cq_auto%2Cw_800/https://media.dev.to/cdn-cgi/image/width%3D150%2Cheight%3D150%2Cfit%3Dcover%2Cgravity%3Dauto%2Cformat%3Dauto/https%253A%252F%252Fdev-to-uploads.s3.amazonaws.com%252Fuploads%252Fuser%252Fprofile_image%252F1365983%252F966ca458-fcac-4fe6-aaf4-60c2287817c1.png" alt="lucas-adm"&gt;
    &lt;/div&gt;
  &lt;/a&gt;
  &lt;a href="/lucas-adm/pt-br-subindo-um-docker-compose-na-nuvem-render-odc" class="ltag__link__link"&gt;
    &lt;div class="ltag__link__content"&gt;
      &lt;h2&gt;[PT-BR] Subindo um Docker Compose na nuvem Render&lt;/h2&gt;
      &lt;h3&gt;Lucas de Moraes ・ Mar 20&lt;/h3&gt;
      &lt;div class="ltag__link__taglist"&gt;
        &lt;span class="ltag__link__tag"&gt;#java&lt;/span&gt;
        &lt;span class="ltag__link__tag"&gt;#springboot&lt;/span&gt;
        &lt;span class="ltag__link__tag"&gt;#dio&lt;/span&gt;
        &lt;span class="ltag__link__tag"&gt;#render&lt;/span&gt;
      &lt;/div&gt;
    &lt;/div&gt;
  &lt;/a&gt;
&lt;/div&gt;


&lt;p&gt; &lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Alterar o &lt;code&gt;ddl-auto&lt;/code&gt; no perfil de produção:
&lt;/li&gt;
&lt;/ul&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight plaintext"&gt;&lt;code&gt;📂santander-dev-week-2023-api
 ┣ 📂.gradle
 ┣ 📂.idea
 ┣ 📂gradle
 ┣ 📂src
 ┃ ┗ 📂main
 ┃    ┗ 📂java
 ┃    ┗ 📂resources
 ┃       ┗ 📛application-dev.yml
 ┃       ┗ 📛application-prd.yml ←
 ┣ 🚫.gitignore
 ┣ 🐘build.gradle
 ┣ » gradlew
 ┣ » gradlew.bat
 ┣ 🐘settings.gradle
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight yaml"&gt;&lt;code&gt;&lt;span class="na"&gt;spring&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
  &lt;span class="na"&gt;datasource&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;jdbc:postgresql://${PGHOST}:${PGPORT}/${PGDATABASE}&lt;/span&gt;
    &lt;span class="na"&gt;username&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;${PGUSER}&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;${PGPASSWORD}&lt;/span&gt;
  &lt;span class="na"&gt;jpa&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
    &lt;span class="na"&gt;open-in-view&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;hibernate&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt;
      &lt;span class="na"&gt;ddl-auto&lt;/span&gt;&lt;span class="pi"&gt;:&lt;/span&gt; &lt;span class="s"&gt;update ←&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt; &lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Descobrindo o nome do arquivo .jar&lt;/li&gt;
&lt;/ul&gt;

&lt;blockquote&gt;
&lt;p&gt;Execute:&lt;/p&gt;
&lt;/blockquote&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fxnb91wkbp7dqqef87sdl.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fxnb91wkbp7dqqef87sdl.png" alt="bootJar" width="365" height="603"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;ou se preferir também é possível pelo terminal:&lt;br&gt;
&lt;/p&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight plaintext"&gt;&lt;code&gt;.\gradlew bootJar
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;blockquote&gt;
&lt;p&gt;Guarde o nome do arquivo .jar gerado dentro de build/libs:&lt;br&gt;
&lt;/p&gt;
&lt;/blockquote&gt;

&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight plaintext"&gt;&lt;code&gt;📂santander-dev-week-2023-api
 ┣ 📂.gradle
 ┣ 📂.idea
 ┣ 📂build
 ┃ ┗ 📂libs
 ┃    ┗ ⚙santander-dev-week-2023-api-0.0.1-SNAPSHOT.jar ←
 ┣ 📂gradle
 ┣ 📂src
 ┣ 🚫.gitignore
 ┣ 🐘build.gradle
 ┣ » gradlew
 ┣ » gradlew.bat
 ┣ 🐘settings.gradle
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;blockquote&gt;
&lt;p&gt;Feito isto você pode excluir a pasta build ou executar o comando no terminal &lt;code&gt;.\gradlew clean&lt;/code&gt;, pois não terá mais utilidade&lt;/p&gt;
&lt;/blockquote&gt;

&lt;p&gt; &lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Criando o &lt;code&gt;Dockerfile&lt;/code&gt; na raiz do projeto e preenchendo-o: &lt;/li&gt;
&lt;/ul&gt;

&lt;h6&gt;
  
  
  É um arquivo simples sem extensão.
&lt;/h6&gt;



&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight plaintext"&gt;&lt;code&gt;📂santander-dev-week-2023-api
 ┣ 📂.gradle
 ┣ 📂.idea
 ┣ 📂gradle
 ┣ 📂src
 ┣ 🚫.gitignore
 ┣ 🐘build.gradle
 ┣ 🐋Dockerfile ←
 ┣ » gradlew
 ┣ » gradlew.bat
 ┣ 🐘settings.gradle
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;





&lt;div class="highlight js-code-highlight"&gt;
&lt;pre class="highlight docker"&gt;&lt;code&gt;&lt;span class="c"&gt;# Define a imagem base para a etapa de construção, que será uma versão do Debian&lt;/span&gt;
&lt;span class="k"&gt;FROM&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s"&gt;debian:latest&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="k"&gt;AS&lt;/span&gt;&lt;span class="w"&gt; &lt;/span&gt;&lt;span class="s"&gt;BUILD&lt;/span&gt;

&lt;span class="c"&gt;# Atualiza os repositórios de pacotes e instala o JDK 17&lt;/span&gt;
&lt;span class="k"&gt;RUN &lt;/span&gt;apt-get update &lt;span class="o"&gt;&amp;amp;&amp;amp;&lt;/span&gt; apt-get &lt;span class="nb"&gt;install&lt;/span&gt; &lt;span class="nt"&gt;-y&lt;/span&gt; openjdk-17-jdk

&lt;span class="c"&gt;# Copia todo o conteúdo do diretório atual para o contexto de construção do Docker&lt;/span&gt;
&lt;span class="k"&gt;COPY&lt;/span&gt;&lt;span class="s"&gt; . .&lt;/span&gt;

&lt;span class="c"&gt;# Concede permissão de execução ao script gradlew e executa os comandos clean e bootJar com ele&lt;/span&gt;
&lt;span class="k"&gt;RUN &lt;/span&gt;&lt;span class="nb"&gt;chmod&lt;/span&gt; +x gradlew &lt;span class="o"&gt;&amp;amp;&amp;amp;&lt;/span&gt; ./gradlew clean bootJar

&lt;span class="c"&gt;# Define a imagem base para a execução, que será uma versão mais leve do JDK 17&lt;/span&gt;
&lt;span class="k"&gt;FROM&lt;/span&gt;&lt;span class="s"&gt; openjdk:17-jdk-slim&lt;/span&gt;

&lt;span class="c"&gt;# Copia o arquivo .jar da etapa de construção para o diretório atual do contêiner e o renomeia para app.jar&lt;/span&gt;
&lt;span class="c"&gt;# Se atente ao nome do arquivo .jar gerado no passo anterior&lt;/span&gt;
&lt;span class="k"&gt;COPY&lt;/span&gt;&lt;span class="s"&gt; --from=build ./build/libs/santander-dev-week-2023-api-0.0.1-SNAPSHOT.jar app.jar&lt;/span&gt;

&lt;span class="c"&gt;# Define o ponto de entrada do contêiner como a execução do arquivo .jar com a ativação do perfil "prd"&lt;/span&gt;
&lt;span class="k"&gt;ENTRYPOINT&lt;/span&gt;&lt;span class="s"&gt; ["java", "-jar", "-Dspring.profiles.active=prd", "app.jar"]&lt;/span&gt;
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt; &lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Finalizado, faça um &lt;strong&gt;&lt;em&gt;push&lt;/em&gt;&lt;/strong&gt; das modificações para seu repositório Github.&lt;/li&gt;
&lt;/ul&gt;

&lt;blockquote&gt;
&lt;p&gt;Caso esteja seguindo por um clone do repositório de exemplo, execute o seguinte comando e suba para um novo repositório Github:&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;~/Desktop/santander-dev-week-2023-api
&lt;span class="nb"&gt;rm&lt;/span&gt; &lt;span class="nt"&gt;-rf&lt;/span&gt; .git ←

~/Desktop/santander-dev-week-2023-api
git init ←
&lt;/code&gt;&lt;/pre&gt;

&lt;/div&gt;



&lt;p&gt; &lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Criar uma &lt;a href="https://dashboard.render.com/register"&gt;conta&lt;/a&gt; no Render vinculada ao &lt;u&gt;Github ou Google&lt;/u&gt;.&lt;/li&gt;
&lt;/ul&gt;

&lt;blockquote&gt;
&lt;p&gt;&lt;em&gt;É importante ser vinculada à alguma conta para liberar o plano grátis&lt;/em&gt;&lt;br&gt;
 &lt;/p&gt;
&lt;/blockquote&gt;

&lt;ul&gt;
&lt;li&gt;Criar um novo Banco de Dados &lt;a href="https://dashboard.render.com/new/database"&gt;PostgreSQL&lt;/a&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;blockquote&gt;
&lt;p&gt;Preencher o campo &lt;strong&gt;&lt;em&gt;name&lt;/em&gt;&lt;/strong&gt; e prosseguir&lt;br&gt;
 &lt;/p&gt;
&lt;/blockquote&gt;

&lt;ul&gt;
&lt;li&gt;Criar um novo &lt;a href="https://dashboard.render.com/create?type=web"&gt;Web Service&lt;/a&gt;
&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F83iur8z1fx2fsgj2v77r.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F83iur8z1fx2fsgj2v77r.png" alt="New Web Service" width="689" height="456"&gt;&lt;/a&gt;&lt;br&gt;
 &lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Passar a URL do repositório Github criado e prosseguir:&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fmxlpz0olfuanlca9xzp0.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fmxlpz0olfuanlca9xzp0.png" alt="Repo URL" width="800" height="212"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;blockquote&gt;
&lt;p&gt;Preencher o campo &lt;strong&gt;&lt;em&gt;name&lt;/em&gt;&lt;/strong&gt; e as variáveis de ambiente de acordo com o arquivo &lt;code&gt;application-prd.yml&lt;/code&gt; e as configurações de &lt;code&gt;Connections&lt;/code&gt; do PostgreSQL&lt;/p&gt;
&lt;/blockquote&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fpe2p7ttvsjy8ponyx1pp.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fpe2p7ttvsjy8ponyx1pp.png" alt="PSQL Connection" width="800" height="494"&gt;&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fkch2y6on6ohumd6klm3d.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fkch2y6on6ohumd6klm3d.png" alt="Env VARS" width="800" height="576"&gt;&lt;/a&gt;&lt;br&gt;
 &lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Copiar o endereço da documentação do Swagger&lt;/li&gt;
&lt;/ul&gt;

&lt;blockquote&gt;
&lt;p&gt;&lt;code&gt;url do seu web-service&lt;/code&gt; + &lt;code&gt;/swagger-ui.html&lt;/code&gt;&lt;/p&gt;
&lt;/blockquote&gt;

&lt;h6&gt;
  
  
  No meu caso seria &lt;code&gt;https://renderyaml.onrender.com&lt;/code&gt; + &lt;code&gt;/swagger-ui.html&lt;/code&gt; como pode-se averiguar:
&lt;/h6&gt;

&lt;p&gt;&lt;a href="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fagmti3dqpdewrdxnv628.png" class="article-body-image-wrapper"&gt;&lt;img src="https://media.dev.to/cdn-cgi/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fagmti3dqpdewrdxnv628.png" alt="Successful deploy" width="800" height="559"&gt;&lt;/a&gt;&lt;br&gt;
 &lt;/p&gt;

&lt;ul&gt;
&lt;li&gt;Mantendo o serviço ativo&lt;/li&gt;
&lt;/ul&gt;

&lt;p&gt;Como fora abordado, o Render tem uma política de hibernar todo serviço grátis que não interagir dentro de um intervalo de 15 minutos.&lt;/p&gt;

&lt;p&gt;Mas podemos utilizar o monitorador de serviços online &lt;a href="https://uptimerobot.com"&gt;UptimeRobot&lt;/a&gt; para enviar requisições a cada 5 minutos mantendo nosso serviço sempre interagindo.&lt;/p&gt;

&lt;p&gt;Basta:&lt;/p&gt;

&lt;ol&gt;
&lt;li&gt;Se &lt;a href="https://uptimerobot.com"&gt;registrar&lt;/a&gt; no &lt;strong&gt;&lt;em&gt;UptimeRobot&lt;/em&gt;&lt;/strong&gt;;&lt;/li&gt;
&lt;li&gt;Tornando-se um usuário você pode criar um serviço de monitoramento acessando este &lt;a href="https://dashboard.uptimerobot.com/monitors/new/http"&gt;link&lt;/a&gt;;&lt;/li&gt;
&lt;li&gt;O tipo de monitoramento &lt;code&gt;Monitor Type&lt;/code&gt; deve ser &lt;code&gt;HTTP&lt;/code&gt;;&lt;/li&gt;
&lt;li&gt;E em &lt;code&gt;URL to monitor:&lt;/code&gt; basta colocar a URL do Swagger: &lt;code&gt;url do seu web-service&lt;/code&gt; + &lt;code&gt;/swagger-ui.html&lt;/code&gt;;&lt;/li&gt;
&lt;li&gt;Caso não queira ser atualizado sobre o status do seu serviço basta desmarcar a caixa &lt;code&gt;Email&lt;/code&gt;;&lt;/li&gt;
&lt;li&gt;Pronto, basta criar seu monitor através do botão &lt;code&gt;Create Monitor&lt;/code&gt;.&lt;/li&gt;
&lt;/ol&gt;

&lt;p&gt; &lt;/p&gt;

&lt;h3&gt;
  
  
  🎉 Parabéns! Agora você tem uma aplicação Spring Boot documentada pelo Swagger em produção!
&lt;/h3&gt;

</description>
      <category>java</category>
      <category>springboot</category>
      <category>dio</category>
      <category>render</category>
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