The manilla provisioner is using an older manilla library that doesn't support CEPH-FS. The provisioner needs to be rebased to the newer manilla libraries. Our team agreed to do the rebase and basic validation, another ceph SME TBD will do the deeper CEPH validation.
*** Bug 1573843 has been marked as a duplicate of this bug. ***
Spec file and Docker file for the CD integration: https://github.com/openshift/cloud-provider-openstack/pull/1
Yes, we'll need to drop it for now and add later. I'm afraid there's no other option...