infra/scripts/offsite-sync-backup.service at d009f9a0f2c84862533e59a9356ac0204735a46e - viktor/infra - Forgejo: Beyond coding. We Forge.

viktor/infra

Viktor Barzin d009f9a0f2 add 3-2-1 backup pipeline: weekly PVC file copy, NFS mirror, pfsense, offsite sync

- weekly-backup.sh: mounts LVM thin snapshots ro, rsyncs files to /mnt/backup/pvc-data
  with --link-dest versioning (4 weeks). Also mirrors NFS backup dirs from TrueNAS,
  backs up pfsense (config.xml + full tar), PVE host config, and prunes >7d snapshots.
- offsite-sync-backup.sh: rsync --files-from manifest to Synology (no full dir walk).
  Monthly full --delete sync on 1st Sunday. After=weekly-backup.service dependency.
- lvm-pvc-snapshot.timer: changed to daily 03:00 (was 2x daily)
- Prometheus alerts: WeeklyBackupStale, WeeklyBackupFailing, PfsenseBackupStale,
  OffsiteBackupSyncStale, BackupDiskFull. LVMSnapshotStale threshold 24h→48h.

2026-04-06 14:53:28 +03:00

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 [Unit]
 Description=Weekly offsite sync: rsync /mnt/backup to Synology NAS
 After=network-online.target weekly-backup.service
 [Service]
 Type=oneshot
 ExecStart=/usr/local/bin/offsite-sync-backup
 StandardOutput=journal
 StandardError=journal
 SyslogIdentifier=offsite-sync-backup
 TimeoutStartSec=7200