Keith Calligan

I know it's been a while since I posted but here is a video showing how to use my Ansible playbooks to deploy the infrastructure needed to support an OCP UPI

This article will show us how to recover from a lost master node. This assumes a UPI-based install but this process should work the same with even IPI methods. The advantage you will

This article will show us how to recover from a lost worker node or can also be used for adding a new worker node. This assumes a UPI-based install but this process should

This post will be based on the documentation available at https://docs.openshift.com/container-platform/4.7/security/compliance_operator/compliance-operator-understanding.html. Many enterprises are required by law and/or corporate policies to

This is tested using OCP 4.6 In this demonstration, we will have a secondary network interface (ens224) on my worker3.hub.ocp-poc-demo.com node. This interface will be used to attach an