Kubernetes Advanced

Here you will find all posts on Kubernetes Advanced Admin topics. Migrations, Backups, multi-cluster setups, persistent storage connections and more.

In this Category , my intention is to post answers to frequently asked questions.

The difficult questions I receive on topics that is hard to find elsewhere.

This is the space for topics that we would have to search for a lot of information to create a solution.

All focused on Kubernetes platforms.

 

Kubernetes pods in depth analysis

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Kubernetes pods in depth analysis. In this article I will go deep on the pod behavior. If you want to get a high level understanding, first, please take a look at this other post. Pods are defined using yaml files. This picture that is also on the other post is the base of what I … Read more

Kubernetes NFS migration on the same cluster

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I needed to perform a Kubernetes NFS migration from one back-end server to another. An application suite installed, that was already being used, called Cloud Pak for Data was installed and we did not want to reset it. The cluster is an Openshift Container Platform version 4.3. It is running on a POWER system (ppc64le). … Read more