Okay, after a bunch of inaction I'm finally firing up Docker and Kubernetes and playing a bit. I'm starting to dream a bit too, because beside thinking about running a Grocy and a Monica install, I'm also thinking about a getting email and possibly VoIP working. I've even done some fiddling with Docker commands, have a basic idea on how to work with a container registry and I think I understand how to deploy to a k8s cluster. I'm working on spinning up my own images, based on Dockerfile commands.