Improvements

Rook Ceph v1.7.3 is a patch release limited in scope and focusing on small feature additions and bug fixes.

• Cassandra and NFS have moved to their own repos. All improvements in this repo starting from this release will only be for the Ceph storage provider. (#8619, @BlaineEXE)
• Image list for offline installation can be found in images.txt (#8596, @subhamkrai)
• Add networking.k8s.io/v1 Ingress chart compatibility (#8666, @hall)
• Modify the log info when ok to continue fails (#8675, @subhamkrai)
• Print the output on errors from ceph-volume (#8670, @leseb)
• Add quota and capabilities configuration for CephObjectStore users (#8211, @thotz)
• Fix pool deletion when uninstalling a multus cluster configuration (#8659, @leseb)
• Use node externalIP if no internalIP defined (#8653, @JrCs)
• Fix CephOSDCriticallyFull and CephOSDNearFull monitoring alert queries (#8668, @Muyan0828)
• Fix CephMonQuorumAtRisk monitoring alert query (#8652, @anmolsachan)
• Allow an even number of mons (#8636, @travisn)
• Create a pod disruption budget for the Ceph mgr deployment when two mgrs are requested (#8593, @parth-gr)
• Fix error message in UpdateNodeStatus (#8629, @hiroyaonoe)
• Avoid multiple reconciles of ceph cluster due to the ipv4 default setting (#8638, @leseb)
• Avoid duplicate ownerReferences (#8615, @YZ775)
• Auto grow OSDs size on PVCs based on prometheus metrics (#8078, @parth-gr)
• External cluster configuration script fixed for backward compatibility with python2 (#8623, @aruniiird)
• Fix vault kv secret engine auto-detection (#8618, @leseb)
• Add ClusterID and PoolID mappings between local and peer cluster (#8626, @sp98)
• Set the filesystem status when mirroring is not enabled (#8609, @travisn)