[RHOSP 17.1][ansible] Collectd ceph plugin can not connect to the socket since its path has been changed in ceph 5.x. As a result ceph metrics can't be collected.
(In reply to Leonid Natapov from comment #6)
> Ansible based config is tech preview and never got out of it therefor
> regression keyword not relevant here.
Agreed. I'm dropping the priority on this as well. I suspect this could be considered for WONTFIX and we could simply state that collectd+ceph plugin via ansible-role deployment method is unsupported and not working, as part of a release note.