Kubernetes

Kubeadm is a tool that helps you bootstrap a simple Kubernetes cluster and simplifies the deployment process.

Operators make it easy to manage complex stateful applications on top of Kubernetes. In this pos I will show you how to read an ansible based Openshift operator.

Add Nodes to an existing Cluster.

Thanks to Tomáš Nožička developed openshift-acme as an ACME Controller for OpenShift and Kubernetes clusters.
It automatically provision certficates

How to solvee Openshift Error: HostAlreadyClaimed

A simple way of copying common secret data between namespaces

In this post I will configure a gtlab rubber for Openshift.

I this post I will demonstrate howyou can use an external registry in Openshift.

In this post I will show you how can you chnage certificate in Openshift.

In this post I will show you how can you use vmware for persistent storagi on Openshift.