[queens / luminous] glance pool is created with too few PGs per OSD (14 < min 30)

[james beedy]

'glance' pool is created, but doesn't apply correct pg_num pgp_num settings.

Following a deployment where glance is related to ceph-mon, I get this health warning on my ceph cluster.

$ sudo ceph -s
  cluster:
    id: 07173e6e-37c3-11e8-a801-00163e8be1eb
    health: HEALTH_WARN
            too few PGs per OSD (14 < min 30)

  services:
    mon: 3 daemons, quorum juju-925d58-0-lxd-0,juju-925d58-2-lxd-0,juju-925d58-1-lxd-0
    mgr: juju-925d58-0-lxd-0(active), standbys: juju-925d58-2-lxd-0, juju-925d58-1-lxd-0
    osd: 105 osds: 105 up, 105 in

  data:
    pools: 1 pools, 512 pgs
    objects: 0 objects, 0 bytes
    usage: 12861 MB used, 572 TB / 572 TB avail
    pgs: 512 active+clean

$ cat bundle.yaml | pastebinit
https://pastebin.com/zkGsyMVw

[James Page (james-page)]

Hi James - the pastebin expired - always best to attach things directly to the bug report!

Are you using 'expected-osd-count' on the ceph-mon charm?

[Launchpad Janitor (janitor)]

[Expired for OpenStack ceph-mon charm because there has been no activity for 60 days.]

[Launchpad Janitor (janitor)]

[Expired for OpenStack glance charm because there has been no activity for 60 days.]

[Launchpad Janitor (janitor)]

[Expired for charms.ceph because there has been no activity for 60 days.]