This role is provided as part of the implementation of the
tripleo-ceph spec. It is an Ansible wrapper to call the
cephadm Ceph tool and it contains the Ansible modules
ceph_key and ceph_pool from ceph-ansible for managing
cephx keys and ceph pools.
Implements: blueprint tripleo-ceph
Change-Id: I60d6857b888ef97242c4f4bbf20fbc62de5ef29f
9f28e37aeb