CentOS Storage SIG rpms have a recommended install
section that installs podman - let's stop doing that.

Ceph is also suffering from the enormous open files
ulimit that EL9 defaults to - let's set a default
in docker engine for now.

Change-Id: I41f39f520dfecec307ad3b86e1e0363570198e42

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

Change-Id: I30f071865b9b0751f1336414a0ae82571a332530

Change-Id: I81a4f8f8b8faa7559740531bb16d8aec7fc23f9b