IMO I don't think the charm should rely on previous config at all, but rather parse the actual install package version from ceph --version, for e.g.: ceph version 16.2.11 (3cf40e2dca667f68c6ce3ff5cd94f01e711af894) pacific (stable)
IMO I don't think the charm should rely on previous config at all, but rather parse the actual install package version from ceph --version, for e.g.: 68c6ce3ff5cd94f 01e711af894) pacific (stable)
ceph version 16.2.11 (3cf40e2dca667f