Random Tech Adventures

A Cheat Sheet for Interacting with OpenShift Virtualization from the Command Line.

Managing OpenShift Virtualization using the OC command and Virtctl command.

OpenShift Virtualization, DataImportCron jobs and Virtual Machine Gold Images

Creating Bootable Volumes in OpenShift Virtualization from Gold Disks, and managing updates automatically.

Creating ExternalIPs in OpenShift with BGP and MetalLB

Using the MetalLB Operator to create Kubernetes LoadBalancers with BGP and Mikrotik Routers

OpenShift Virtualization and the Kubernetes Descheduler Revisited

Taking a second look at the Kubernetes Descheduler for OpenShift Virtualization and the DevKubeVirtRelieveAndMigrate Profile

Creating Multi-Arch Container Images using Podman

Using Podman to build container images that will run on multiple CPU architectures