Garbage Collection & Forget Policy
Automated restic forget --prune executes weekly on Sundays at 01:30 UTC under append-only key rotation.
| Policy Tier | Keep Daily | Keep Weekly | Keep Monthly | Prune Schedule |
|---|---|---|---|---|
tier-db-wal | 14 | 8 | 12 | Sun 01:30 UTC |
tier-k8s-pv | 7 | 4 | 6 | Sun 02:15 UTC |