Rook

v1.18.11Storage & Data

2026年5月28日リンクをコピー

Rook v1.18.11 patches liveness probe stability, OSD disk handling, and CSI priority class assignment. No major breaking changes, but one CSI component fix may shift pod scheduling.

• enhancementFix liveness probe script formatting

  Rook v1.18.11 removes newlines from liveness probe scripts (PR #17420). If your Ceph cluster's liveness probes are flaky or generating spurious restarts, upgrade immediately — the whitespace issue could be interfering with probe output parsing. No breaking changes, but the fix eliminates a source of operational noise.

• enhancementDisk zapping for forced OSD installation

  The disk zapping feature for forced OSD installation (PR #17533) gives you explicit control over device reuse. If you're adding storage to existing nodes or recovering failed OSD slots, update to v1.18.11 and review your OSD discovery workflow — you can now force installation on previously used disks without manual intervention.

• breakingCSI priority class name correction

  CSI provisioner and plugin priority class names were swapped in earlier v1.18.x releases (PR #17361). If you've set custom CSI priority classes, check your PVCs and plugin pods after upgrade — the correct priority class will now apply to the right component, potentially changing scheduling behavior for storage workloads.