Nomad to k8s, Part 7: Ansible Plays for Host Updates
Wherein I add the Kubernetes nodes to my host update Ansible playbook. This is part eight of my k8s migration series. With the number of hosts I’ve now got in my Homelab, I definitely need a better way to update them than manually SSH’ing into each. So a while ago, I created an Ansible playbook to update all hosts in my Homelab. These updates are also one of the reasons I keep so many physical hosts, even if they’re individually relatively small: I want an environment where I can take down any given host for updates without anything at all breaking, and especially without having to take the entire lab down before a regular host update....