Articles

Here are some of the basic kubectl commands.

Deployment name, container registry and service port are externalized, making this manifest general-purpose

A docker registry can be run easily using as a docker container using docker itself.

Applications deployed on a Kubernetes cluster run inside containers. As a consequence, their file system is that of the container, which means that if the container is removed, the data it contained is lost.

Using this manifest, a Neo4J instance can be deployed in a Kubernetes cluster

When using kubectl apply, environment variables in Kubernetes manifests are not parsed. For this to happen, the envsubst command can be used.

When using kubectl apply using an already applied and unchanged manifest file, nothing happens on the Kubernetes cluster. However, deployments can be configured so as to always pull a new version image upon restart. This is achieved using the, <code>imagePullPolicy: Always</code> parameter:

Simply add entries for both the deployment and the service in the same manifest, separeted by ---

Microk8s provides settings to add a custom domain to its DNS settings. This article presents how to do so.