.Granting access to Ceph Block Device images has been simplified
The `ceph auth get-or-create` command now supports two profiles, `rbd` and `rbd-read-only`. When using these profiles, `cephx` capabilities are created automatically without the need to specify them directly. For example, to create a `client.1` user with required capabilities for Monitors and OSDs:
ceph auth get-or-create client.1 mon 'profile rbd' osd 'profile rbd [pool=<pool>]'
OSDs support the `rbd` and `rbd-read-only` profiles. Monitors support only the `rbd` profile.