Change-Id: If6c7bcb6a2b5017797caeb34f89f5341c54be6dc

Ubuntu Jammy will only support Ceph Quincy.
Workaround for now - use Jammy in-distro packages for cephadm.

Change-Id: I30f071865b9b0751f1336414a0ae82571a332530

Change-Id: I9c736a586a757b49170977c7f9cf2c4890557a33

We use the cinder key for Nova by default, so a separate nova key is no
longer used.

Change-Id: I49ce6d36747e6c7d3a389d0afd2d034e8afdf8ed

We configure Cinder to use a 'backups' pool by default, but in CI we
create a 'backup' pool in Ceph. This change fixes CI to use 'backups'.

Change-Id: I53892137eb65ecc9530bd3859c651b12ab228a58

Change-Id: I81a4f8f8b8faa7559740531bb16d8aec7fc23f9b