At present, cinder/nova/glance/gnocchi relative containers's
ceph.conf aren't be merge from user custom's config.
In some condition, we should add extra parameter to custom's
ceph.conf, for example:rbd_default_features = 1.
So, it is necessary to use merge_configs instead of template.
Closes-Bug: #1656162
Change-Id: I824e0c68af270b85c52382ae35987213266fc6f6
Ceph can function just fine generating the keys before the pools have
been created so we can apply the proper permissions to the auth string
ahead of time. This allows us to not require additional steps to add a
cache tier on the fly in the future.
Change-Id: I8214c567fb7c337f95d908c5699d1da922bfa1a6
Closes-Bug: #1518475
Introduces a new flag to bootstrap cache devices
DocImpact
Partially-Implements: blueprint ceph-improvements
Change-Id: I09b5a0d5c61b3465237e5f01dc10120725561cd3
This implements all the openstack pieces needed to make ceph work.
DocImpact
Change-Id: I1d24476a966602cf955e5ef872b0efb01319894a
Partially-Implements: blueprint ceph-container
Implements: blueprint kolla-live-migration