I was asked to post this to the list when I started this, Here's the first draft: https://review.openstack.org/#/c/273754/ It needs a bit of work still, but it's a start. The OSD will provision correctly as long as the compute OSD configuration happens after the controller ceph configurations, which is rarely. A rerun of puppet on the compute nodes after over cloud deployment will register the OSDs on the compute nodes into the ceph cluster. Working with OOO folks to sort out the right way to make a dependency on the controller ceph configuration to complete before the compute ceph configuration fires. Radez