Improvements

Rook v1.6.6 is a patch release limited in scope and focusing on small feature additions and bug fixes.

Ceph

• Update csi sidecar images to latest release (#8125, @Madhu-1)
• Update csi node-driver-registrar to latest release (#8190, @Rakshith-R)
• Evict a mon if colocated with another mon (#8181, @travisn)
• Enable logging in legacy LVM OSD daemons (#8175, @leseb)
• Do not leak key encryption key to the log (#8173, @leseb)
• Read and validate CSI params in a goroutine (#8140, @Rakshith-R)
• Only require rgw-admin-ops user when an RGW endpoint is provided (#8164, @leseb)
• Avoid unnecessary OSD restarts when multus is configured (#8142, @BlaineEXE)
• Use cacert if no client cert/key are present for OSD encryption with Vault (#8157, @leseb)
• Mons in stretch cluster should be assigned to a node when using dataDirHostPath (#8147, @travisn)
• Support cronjob v1 for newer versions of K8s to avoid deprecated v1beta1 (#8114, @subhamkrai)
• Initialise httpclient for bucketchecker and objectstoreuse (#8139, @thotz)
• Activate osd container should use correct host path for config (#8137, @travisn)
• Set device class for already present osd deployments (#8134, @degorenko)
• No need for --force when creating filesystem (#8130, @subhamkrai)
• Expose enableCSIHostNetwork correctly in the helm chart (#8074, @Madhu-1)
• Add RBAC for mgr to create service monitor (#8118, @travisn)
• Update operator internal controller runtime and k8s reference version (#8087, @subhamkrai)