helm/rook/rook-ceph 1.15.0 on Artifact Hub

Upgrade Guide

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

Minimum version of Kubernetes supported is increased to K8s v1.26.
During CephBlockPool updates, Rook will now return an error if an invalid device class is specified. Pools with invalid device classes may start failing until the correct device class is specified. For more details, see #14057.
Rook has deprecated CSI network "holder" pods. If there are pods named csi-*plugin-holder-* in the Rook operator namespace, see the detailed documentation to disable them. This deprecation process will be required before upgrading to the future Rook v1.16.
Ceph COSI driver images have been updated. This impacts existing COSI Buckets, BucketClaims, and BucketAccesses. Update existing clusters following the guide here.
CephObjectStore, CephObjectStoreUser, and OBC endpoint behavior has changed when CephObjectStore spec.hosting configurations are set. Use the new spec.hosting.advertiseEndpoint config to define required behavior as documented.

Added support for Ceph Squid (v19), in addition to Reef (v18) and Quincy (v17). Quincy support will be removed in Rook v1.16.
Ceph-CSI driver v3.12, including new options for RBD, log rotation, and updated sidecar images.
Allow updating the device class of OSDs, if allowDeviceClassUpdate: true is set in the CephCluster CR.
Allow updating the weight of an OSD, if allowOsdCrushWeightUpdate: true is set in the CephCluster CR.
Use fully-qualified image names (docker.io/rook/ceph) in operator manifests and helm charts.

CephObjectStore support for keystone authentication for S3 and Swift. See the Object store documentation to configure.
CSI operator: CSI settings are moving to CRs managed by a new operator. Once enabled, Rook will convert the settings previously defined in the operator configmap or env vars into the new CRs managed by the CSI operator. There are two steps to enable:
- Create csi-operator.yaml
- Set ROOK_USE_CSI_OPERATOR: true in operator.yaml.