kubernetes video (15 Part Series)
How do you get Docker images 🐳 in your Kubernetes cluster from private Docker registries like AWS ECR, Nexus, etc?
For images like Mongodb, Elastic, that are hosted on Docker Hub, it’s straightforward because they are hosted in a public repository and anyone can access them.
But your own application lives in a private repository and needs explicit access from the cluster. So how do you pull the application images from your private docker repository on Kubernetes cluster?
There are 2 steps to take to achieve it.
1) you create a Secret component that contains access token/credentials to your Docker registry.
2) you configure your Deployment component to use that secret using a specific imagePullSecrets attribute.
Note: Pods can only reference imagePullSecrets in their own namespace, so this process needs to be done one time per namespace!
In the demo video 🎬 I show you the whole process step by step:
Hope it's helpful some of you 🙂
Date: The webinar is on Saturday June 13, 2020
Topic: Deploy Elasticsearch StatefulSet and Kibana with Helm on a Cloud platform