Comment 3 for bug 1753640

After trying ceph-mon/next charm, the number of affected pools are decreased. It looks like rgw related so adding ceph-radosgw charm task for now.

$ ceph health detail
HEALTH_WARN application not enabled on 2 pool(s)
POOL_APP_NOT_ENABLED application not enabled on 2 pool(s)
    application not enabled on pool 'default.rgw.control'
    application not enabled on pool '.rgw.root'
    use 'ceph osd pool application enable <pool-name> <app-name>', where <app-name> is 'cephfs', 'rbd', 'rgw', or freeform for custom applications.

While agreeing that it's just a cosmetic warning, but monitoring components rely on the short health status like HEALTH_WARN. Fixing it for monitoring would be a bit high importance.