| classes: | 
 | - service.ceph.client.single | 
 | parameters: | 
 |   _param: | 
 |     ceph_auth_client_required: cephx | 
 |   ceph: | 
 |     client: | 
 |       config: | 
 |         global: | 
 |           fsid: ${_param:ceph_fsid} | 
 |           mon_initial_members: ${_param:ceph_mon_initial_members} | 
 |           mon_host: ${_param:ceph_mon_host} | 
 |           auth_client_required: ${_param:ceph_auth_client_required} | 
 |           public_network: ${_param:ceph_public_network} | 
 |           cluster_network: ${_param:ceph_cluster_network} | 
 |           osd_fs_mount_options_xfs: rw,noatime | 
 |           osd_fs_type: xfs | 
 |         osd: | 
 |           filestore_xattr_use_omap: True | 
 |           osd_journal_size: 7500 | 
 |         mon: | 
 |           mon_debug_dump_transactions: False | 
 |         client: | 
 |           rbd_cache_size: 268435456 | 
 |           rbd_cache_max_dirty: 134217728 | 
 |           rbd_cache_max_dirty_age: 5 | 
 |           rbd_cache: True | 
 |       # TODO: Configure these keys on cluster level | 
 |       # keyring: | 
 |       #   images: | 
 |       #     key: | 
 |       #   object: | 
 |       #     key: | 
 |       #   cinder: | 
 |       #     key: | 
 |       #   nova: | 
 |       #     key: |