To me it’s separating services, which I’m getting ready to do. I’ve got 40-50 containers running at any time on my Unraid server, and I’ve been meaning to migrate some of those stacks to their own dedicated machines, mainly for downtime/maintenance on my main server.

Now I’m not going to go out and buy several PCs just for that, but I do have some old unused laptops that would love having Linux thrown on them…