I’ve been doing this for years too, keeps services isolated and I can share the same GPU with several containers. Works great!

I want to convert my homelab to infrastructure as code.

What resources did you find useful to learn it? any particular pain points?

I manage everything manually but it’s mostly docker in LXC on Promox, with some VMs mixed in. I’ve started learning git and some ansible with some books and courses I found, but would like to find the resources others found useful.