Backup & Restore

Cette page est dédier à la sauvegarde et restoration des services sur le serveur.

Services

Note

As of 25/08/08 → 20 GiB approximatly. It should not grow very fast, since it is mostly configuration files and a text wiki.

Media is backed up seperatly where necessary:

OtterWiki being a flatfile wiki, we can back it up by simply copying the /mnt/data/otterwiki folder.

docker compose exec -u git forgejo forgejo dump --file /tmp/forgejo-dump.zip

Then copy out the file and rename it at the same time:

docker compose cp forgejo:/tmp/forgejo-dump.zip /mnt/data/backups/forgejo/forgejo-backup-$(date +%Y%m%d-%H%M%S).zip

Pour finir, on supprime l'archive du dossier /tmp dans le container:

docker compose exec forgejo rm /tmp/forgejo-dump.zip

Move all relevant files to their location in the mounted volumes.

Stop the container completly, then copy the config folder (maybe nothing else ?) → /mnt/data/jellyfin/config

Backups are already generated, in /mnt/data/kavita/config/backups.

Backup can be automated via config file or env variables. Location is /mnt/data/navidrome/backup.

Miniflux stores all it's data in the postgresql db. We can dump it:

sudo bash -c "docker compose exec db pg_dump -U miniflux miniflux" > miniflux_backup.sql

And use the file to restore it later.

docker exec -i readeck sh -c 'readeck export "/readeck/readeck_backup_$(date +%Y%m%dT%H%M%S).zip"'

to import, do the same and specifying the config file.

Needs to be recuring via cron job or script. Could also be built by script that does the overall backup, since backup is quick.

It is sufficient to backup the /mnt/data/caddy. The most important folders inside are:

To restore, the both should be in the same folder, for the Caddyfile contains the paths to the different root folders for the websites hosted.

We do not backup the ollama models. We only handle the openwebui data.

Dir structure:

├── audit.log
├── cache/
├── uploads/
├── vector_db/
└── webui.db

Cold backup approach - Stops the container before backup for data integrity
Copies the entire /webui folder including:
- webui.db (main database with chats, users, settings)
- uploads/ (uploaded files)
- cache/ (cached data)
- vector_db/ (RAG/Knowledge embeddings)