- Add hostPath volume for /var/lib/rancher/k3s/server/db (readOnly)
- Script copies state.db + WAL files → k3s-db_<date>.tar.gz in /data/backups/backups/
- Rotation: keeps last 7 copies (same policy as other services)
- rclone-mega-backup picks it up automatically (syncs full /data/backups/backups/)
- Also tracks the CronJob manifest in git (was previously untracked)
Note: k3s uses SQLite/kine (not embedded etcd). etcd-snapshot is disabled.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
chemavx
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