Summary

Our current backup solution is running into limits. We need to rebuild this into something more usable. First decision will be to determine which plan we are going to use for this.

Architecture

We are going to use proxmox-backup as our backup solution. This means that all systems need to have the proxmox backup client. For systems that cannot run this client (eg, arm devices), we need to have an in-between system which does have the client.