* Right now I execute backups in the Proliant, plugging in small USB HDDs. As I'm often away from flat 1, I'd like to re-do my backup scripts so I can plug in the USB drives in any system (e.g. my laptop, the Proliant in flat 1 or the Raspberry Pi on flat 2) and run the backup wherever I am.
* Convert the Proliant to Proxmox so it uses ZFS (for even simpler backups and snapshotting) and the few misc services there can run isolated in LXC containers.
* Better sync'ing of user files. NextCloud out of the box only works on systems with a graphical interface. There are solutions to mount NextCloud using WebDav, but I prefer to do a sync (so if the server is down I still can access my files) and to run the client headless, but I prefer to stay within supported solutions. Probably syncthing would be a good solution for headless systems to sync dotfiles, etc.
+* Add the Proliant and Raspberry to FreeIPA.
* Add a lab so I can experiment with things in isolated environments.
* Set up SSO on my smartphone, perhaps do some MDM