Of course high availability always requires multiple nodes.
Its just that while choosing how to set up my cluster I looked up several options (proxmox, swarm, kubernetes…) and I noticed that kubernetes is generally meant for bigger deployments.
I only need a single replica for each of my containers and they can all run on a single node, so kubernetes is overkill just to get high availability For my use case
There’s a gnome extension (ArcMenu) that’s inspired by Zorin that’s simply a better and more customizable version of all of zorin’s desktop themes (and more). You can get it on any Linux