build(helm): update rook-ceph to v1.20.2

[ocfbot]

This PR contains the following updates:

Package	Update	Change
rook-ceph	minor	v1.19.5 → v1.20.2

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Release Notes

rook/rook (rook-ceph)

v1.20.2

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Improvements

Rook v1.20.2 is a patch release limited in scope and focusing on feature additions and bug fixes to the Ceph operator.

• ceph: Update ceph version to latest v20.2.2 (#​17774, @​subhamkrai)
• csi: Update ceph-csi-operator version to v1.0.4 (#​17875, @​subhamkrai)
• core: Trigger reconcile when node labels or annotations change (#​17847, @​anxkhn)
• docs: Add Kubernetes and Ceph version support matrix (#​17871, @​jhoblitt)
• core: Add api changes to mute ceph warnings (#​17764, @​subhamkrai)
• external: VolumeAttachment should be deleted during unmount (#​17826, @​parth-gr)
• core: Ensure config overrides end with a trailing newline (#​17758, @​kavirakesh14)
• core: Skip node watcher during initial cache sync (#​17812, @​travisn)
• core: Reduce the floating mon reschdule time (#​17805, @​parth-gr)
• osd: Do not scan rbd devices in raw activate fallback (#​17724, @​jhoblitt)
• security: Restrict mgr NetworkPolicy to ingress-only (#​17827, @​OdedViner)
• security: Add example NetworkPolicy CRs for Ceph operand pods (#​17559, @​OdedViner)
• object: Generate URL-safe realm access keys (#​17710, @​jhoblitt)
• ci: Numerous CI stability updates (@​jhoblitt)

v1.20.1

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Improvements

Rook v1.20.1 is a patch release limited in scope and focusing on feature additions and bug fixes to the Ceph operator.

• helm: Add rook compatible ceph csi driver values (#​17665, @​subhamkrai)
• osd: Ensure require-osd-release set after a major Ceph upgrade (#​17546, @​Sunnatillo)
• build: bump golang.org/x/crypto to v0.52.0 (#​17718, @​subhamkrai)
• nvmeof: Use Ceph default gateway image when not specified in the nvmeof CR (#​17701, @​OdedViner)
• core: Delete stale MDS and RGW pdbs (#​17700, @​sp98)
• osd: Support using node labels for OSD device class assignment (#​17649, @​yuxiang-he)
• csi: Disable csi-addons by default (#​17664, @​subhamkrai)
• object: Clobber bucket policy on modify instead of merging (#​17643, @​archy-rock3t-cloud)
• docs: Add an install guide for Two-Node Fenced clusters (#​17628, @​parth-gr)
• docs: Add prerequisite to run udev (#​17760, @​sp98)
• docs: External cluster documentation updated for the CSI operator (#​17690, @​parth-gr)
• docs: Update csi-driver value.yaml reference link (#​17674, @​subhamkrai)

v1.20.0

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Upgrade Guide

To upgrade from previous versions of Rook, see the Rook upgrade guide.

Breaking Changes

• The Ceph CSI operator is required for managing CSI driver settings.
  • Upgrades will continue working with the existing settings that had been applied by Rook previously. Further updates to CSI settings will need to be updated by the Rook admin. Clusters with default CSI settings do not require customizations.
  • CSI settings are removed from the Rook operator configmap rook-ceph-operator-config and the rook-ceph Helm chart.
  • New installs must configure the CSI settings with the Ceph-CSI OperatorConfig and Driver CRs. Default settings are included in operator.yaml. For custom CSI settings, see the CSI Configuration for more details and examples.
  • For helm users, the Ceph CSI operator settings are configured by the ceph-csi-drivers chart. Custom CSI images remain configured by the rook-ceph chart values.

Features

• Supported Kubernetes versions are v1.31 through v1.36.
• SSE-S3 with Vault Agent: Added support for server-side encryption with SSE-S3 using HashiCorp Vault Agent authentication. See the CephObjectStore Security Settings for more details.
• Unused CRUSH rule cleanup: Rook now deletes unused CRUSH rules by default after the Ceph mgr starts. If unused CRUSH rules should not be deleted, set ROOK_DELETE_UNUSED_CRUSH_RULES to false in the operator config.
• Concurrently reconciling multiple Ceph Clusters with the setting ROOK_RECONCILE_CONCURRENT_CLUSTERS is declared stable.
• Containers within a pod are now consistently reconciled by name instead of relying on the order in which they are declared. This is a defensive measure against the declaration order changing due to manipulation by a mutating webhook.
• OSD resize with encrypted host-based OSDs: For encrypted OSDs (with encryptedDevice: true) with host-based (non-PVC) clusters, resizing the underlying disk now automatically expands encrypted OSDs.
• RGW Accounts (Experimental): The CephObjectStoreAccount CRD manages RGW accounts. The accountReffield is added inCephObjectStoreUser to associate users with accounts. This feature is currently only testable with the Ceph main branch image (quay.ceph.io/ceph-ci/ceph:main`). See the Object Store Accounts documentation for more details.
• Two-node clusters (Experimental): Rook allows a "floating" mon to migrate between the two nodes in case one node is down.

v1.19.7

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Improvements

Rook v1.19.7 is a patch release limited in scope and focusing on feature additions and bug fixes to the Ceph operator.

• build: Set default version of Ceph to 19.2.4 (#​17629, @​subhamkrai)
• helm: Set helm ownership for csi resources if operator chart is configured (#​17717, @​subhamkrai)
• core: Delete stale MDS and RGW PDBs (#​17700, @​sp98)
• osd: Support using node labels for OSD device class assignment (#​17649, @​yuxiang-he)
• osd: Ensure require-osd-release is set after rolling upgrade (#​17546, @​Sunnatillo)

v1.19.6

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Improvements

Rook v1.19.6 is a patch release limited in scope and focusing on feature additions and bug fixes to the Ceph operator.

• helm: Update prometheus rules from upstream ceph/ceph; add cluster label to all scraped metrics (#​17544, @​jhoblitt)
• osd: Honor per-device deviceClass in raw-mode prepare and reconcile (#​17407, @​arttor)
• mgr: Retry self-signed cert creation on wrapped context deadline errors (#​17472, @​texasich)
• mon: Check node existence on every health check iteration (#​17484, @​taraasrita10)
• core: Add default ResourceRequirements for cmd-reporter (#​17464, @​jhoblitt)
• osd: Detect encryption label from dmcrypt path (#​17453, @​sp98)
• exporter: Set correct DNSPolicy for rook-ceph-exporter (#​17451, @​rohan47)
• doc: Add CSI operator resource cleanup steps to teardown guide (#​17286, @​lumir-sliva)
• build: Bump golang.org/x/net to fix govulncheck ci failure (#​17504, @​OdedViner)
• build: Bump github.com/moby/spdystream from 0.5.0 to 0.5.1 (#​17364, @​dependabot[bot])
• ci: bump golang.org/x/net to v0.55.0 to fix GO-2026-5026 (#​17582, @​OdedViner)
• ci: bump and/or pin github action versions (#​17577, @​jhoblitt)

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