I just started getting into self hosting using docker compose and I wonder about possible backup solutions.
I only have to safe my docker config so far, but I want host files as well.
What software and hardware are you using for backup?
On Proxmox, I use the built-in system + storing it to my Synology NAS (RS1221+). I use Active Backup for business (filesync) to back up the Proxmox config files, and also backup the husband's PC and my work PC.