I can attest to it. Lately my server needed to be repaired and got its entire disk wiped. Fortunately I managed to back up my compose files and bind mounts. After reinstalling the OS and transferring the backed up contents, I ran ‘docker compose up’ and eventually everything came back up exactly how they were when being backed up. Even the Postgres backup of Joplin was recovered purely from its bind mount.

Yes

That is a behemoth of a homelab you have set up there. My jaw would’ve dropped out if it could.

Thanks for your response. I already have Joplin synced with my server as a solution for my documentation. However I meant to ask how you structure your documentation, know what and how to mention, and organise it for future reference.