OK cool, so I watched #15 and did a little reading on clustering under kvm, and it seems to be fairly similar to the way I’m doing things now. There are some differences in how the cluster is accessed, but basically it’s a set of VMs using shared storage and all machines run the same image for their functionality. I seem to recall some things like proxmox provide a tool to upgrade all machines identically… There’s probably other tools to do that but I don’t have a lot of machines so the only real issue has been in remembering to do full version updates.