Ensure the CephX client keys are provisioned by the mirror profile
Ensure the CephX client keys are provisioned by the mirror profile

Previously we were not deploying on the nodes hosting only the mirror
profile any CephX client key, these are required instead to give
appropriate permissions to the mirror daemon.

Change-Id: I5bcc9d1e19c60043b8c28ebf7dc2b12dde3d7567

openstack/puppet-ceph,openstack/puppet-ceph,norcams/puppet-ceph,stackforge/puppet-ceph,fuel-infra/puppet-ceph,cloudbuy/puppet-ceph,fuel-infra/puppet-ceph,cloudbuy/puppet-ceph,norcams/puppet-ceph