Storage

• ArtifactTooLarge

  The snippet's rendered output exceeds the operator's per-artifact byte cap

• Storage and high availability

  The local and S3 artifact backends, leader election, multi-replica HA, revision retention, and the orphan-tmp sweep.

• Storage backend recovery

  The artifact store is degraded (PVC lost, S3 endpoint down, or storage HTTP server unreachable) and downstream Flux consumers can no longer fetch tarballs