c4k-forgejo/doc/BackupAndRestore.md

Backup Architecture details

• we use restic to produce small & encrypted backups
• backup is scheduled at schedule: "10 23 * * *"
• Gitea stores files in /data/gitea and /data/git/repositories, these files are backed up.
• The postgres db is also backed up

Manual init the restic repository for the first time

1. apply backup-and-restore pod:
   kubectl scale deployment backup-restore --replicas=1
2. exec into pod and execute restore pod (press tab to get your exact pod name)
   kubectl exec -it backup-restore-... -- /usr/local/bin/init.sh
3. remove backup-and-restore pod:
   kubectl scale deployment backup-restore --replicas=0

Manual backup the restic repository for the first time

1. apply backup-and-restore pod:
   kubectl scale deployment backup-restore --replicas=1
2. exec into pod and execute backup pod (press tab to get your exact pod name)
   kubectl exec -it backup-restore-... -- /usr/local/bin/backup.sh
3. remove backup-and-restore pod:
   kubectl scale deployment backup-restore --replicas=0

Manual restore

1. apply backup-and-restore pod:
   kubectl scale deployment backup-restore --replicas=1
2. Scale down gitea deployment: kubectl scale deployment gitea --replicas=0
3. exec into pod and execute restore pod (press tab to get your exact pod name)
   kubectl exec -it backup-restore-... -- /usr/local/bin/restore.sh
4. Start gitea again: kubectl scale deployment gitea --replicas=1
5. remove backup-and-restore pod:
   kubectl scale deployment backup-restore --replicas=0