Ceph is moving outside DevStack core to a plugin

Ceph just moved outside of DevStack in order to comply with the new DevStack’s plugin policy. The code can be found on github. We now have the chance to be on OpenStack Gerrit as well and thus brings all the good things from the OpenStack infra (a CI).

To use it simply create a localrc file with the following:

enable_plugin ceph https://github.com/openstack/devstack-plugin-ceph

A more complete localrc file can be found on Github.