Breaking Boundaries - Kubernetes Namespaces and multi-tenancy: Namespaces are great for logically breaking up services and apps, but don't depend too much on them for security boundaries without doing some work.
KubeVirt Live Migration Mastery: Network Transparency with Kube-OVN: Walk through on live-migrating virtual machines using KubeVirt (or OpenShift Virtualization).
Red Hat Certified Engineer (RHCE) Ansible Automation Study Guide: Free book if you intend to study for the RHCE test. Or use it to get familiar with Ansible.
Kernel bugs hide for 2 years on average. Some hide for 20: Linus' Law states that given enough eyeballs, all bugs are shallow. Well, about that. . .
Best 8 Jenkins Alternatives for DevOps: Jenkins is like democracy; it is the worst system out there, excluding others.
Logistics is Dying; or - Dude, Where's my Mail?: Post Mail is no longer sustainable, at least at the current rates of decline.
The hyperscale blueprint: Why cloud giants prioritize VMs for Kubernetes over bare metal: Interesting article on leveraging virtual machine to host kubernetes.
Kubernetes on Raspberry Pi: What’s Possible & How to Start: I had been running Kubernetes on Raspberry PI and it was fun. I ended up moving to OpenShift on x86 because I want to run bigger stuff.
AWS in 2026: The Year of Proving They Still Know How to Operate: Something that is surprising to me (although thinking about it now, it shouldn't be) is that Google Cloud is really starting to compete with AWS. I may look into getting back up to speed on GCP.
7 Reasons Your Kubernetes Pod Keeps Restarting. Here’s What’s Actually Going On: High level troubleshooting steps for fixing your pod issues.
Release Announcement: ansible-dev-tools v26.1.0: These days, this is a minimum you need to have installed for development of your Ansible code.