Description of problem: Release documentation for configuring tags specifying which Ceph containers to use looks incorrect as it is referencing Ceph 5 and RHEL 8. Section 10.2, Step 3: https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/17.1/html/deploying_red_hat_ceph_storage_and_red_hat_openstack_platform_together_with_director/assembly_adding-rhcs-dashboard-to-overcloud_deployingcontainerizedrhcs#proc_including-ceph-dashboard-containers_assembly_adding-rhcs-dashboard-to-overcloud Version-Release number of selected component (if applicable): 17.1