Comment 21 for bug 2007976

I think this (https://bugs.launchpad.net/charm-ceph-mon/+bug/2026651) might be related - apparently the Charms deploy Octopus when source is set to 'distro' and channel is 'pacific/stable' while the OS is Focal. Following the upgrade docs creates a problem wherein the charms "refresh to latest," saying "pacific" but showing 15.x... subsequently everything goes off the rails since the OS upgrade step permits the "distro" version to go up to Quincy but only the OSDs can actually upgrade (the mon and radosgw upgrades "succeed" but still show 15.x) to 17.x.

Attempting to change the channel to any of the cloud:os-stackver options breaks the version detection, showing "None" as the current version as well as "None" for the upgrade target.