So I have rebuilt my Production rack with very little in terms of an actual software plan.
I host mostly docker contained services (Forgejo, Ghost Blog, OpenWebUI, Outline) and I was previously hosting each one in their own Ubuntu Server VM on Proxmox thus defeating the purpose.
So I was going to run a VM on each of these Thinkcentres that worked as a Kubernetes Cluster and then ran everything on that. But that also feels silly since these PCs are already Clustered through Proxmox 9.
I was thinking about using LXC but part of the point of the Kubernetes cluster was to learn a new skill that might be useful in my career and I don't know how this will work with Cloudflared Tunnels which is my preferred means of exposing services to the internet.
I'm willing to take a class or follow a whole bunch of "how-to" videos, but I'm a little frazzled on my options. Any suggestions are welcome.
This is pretty rad! Thanks for sharing. I went down the same road with learning k3s on about 7 Raspberry Pis and pivoted over to Proxmox/Ceph on a few old gaming PCs / Ethereum miners. Now I am trying to optimize the space and looking at how to rack mount my ATX machines with GPUs lol… I was able to get a RTX 3070 to fit in a 2U rack mount enclosure but having some heat issues… going to look at 4U cases with better airflow for the RTX 3090 and various RX480s.
I am planning to set up Talos VMs (one per Proxmox host) and bootstrap k8s with Traefik and others. If you’re learning, you might want to start with a batteries-included k8s distro like k3s.
Apartment is too small and my partner is too noise sensitive to get away with a rack. So my localLLM and Jellyfin encoder plus my NAS exists like this this summer. Temps have been very good once the panels came off.