forked from rook/rook
Asish Kumar
24a35e4e74
Clean up stale CRUSH rules after the Ceph mgr starts so rules left behind by pool failure-domain or device-class changes do not accumulate indefinitely. The cleanup is guarded by a package-level RWMutex. Pool create and update paths hold the read lock while creating and assigning CRUSH rules, while cluster-wide cleanup holds the write lock before listing pools and deleting unused rules. This keeps pool reconciles parallel with each other while preventing cleanup from deleting a rule that another reconcile has just created but not yet attached to a pool. Keep direct pool-delete cleanup for the pool's current CRUSH rule, make the cluster-wide cleanup best-effort across all unused rules, and add an operator-level ROOK_DELETE_UNUSED_CRUSH_RULES setting for clusters that need to leave unused custom rules in place. Document the operator and Helm settings, regenerate the Helm chart docs, and add a pending release note for the default cleanup behavior. Signed-off-by: Asish Kumar <officialasishkumar@gmail.com>
13 lines
1.0 KiB
Markdown
13 lines
1.0 KiB
Markdown
# v1.20 Pending Release Notes
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## Breaking Changes
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- The minimum supported Kubernetes version is v1.31.
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## Features
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- RGW Account support: Added `CephObjectStoreAccount` CRD for managing RGW accounts, and `accountRef` field in `CephObjectStoreUser` to associate users with accounts. This feature is experimental and currently only supported with the Ceph main branch image (`quay.ceph.io/ceph-ci/ceph:main`). See the [Object Store Accounts](Documentation/Storage-Configuration/Object-Storage-RGW/ceph-object-accounts.md) documentation for more details.
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- SSE-S3 with Vault Agent: Added support for server-side encryption with SSE-S3 using HashiCorp Vault Agent authentication. See the [CephObjectStore Security Settings](Documentation/CRDs/Object-Storage/ceph-object-store-crd.md#sse-s3-with-vault-agent) for more details.
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- Unused CRUSH rule cleanup: Rook now deletes unused CRUSH rules by default after the Ceph mgr starts. Set `ROOK_DELETE_UNUSED_CRUSH_RULES` to `false` in the operator config to disable this cleanup.
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