+================+=============+=============+=============+=============+=================+
| keystone | X | X | X | X | X |
+----------------+-------------+-------------+-------------+-------------+-----------------+
-| glance | file | swift | file | file | swift |
+| glance | rbd | swift | file | swift + rbd | swift |
+----------------+-------------+-------------+-------------+-------------+-----------------+
| cinder | rbd | iscsi | | | iscsi |
+----------------+-------------+-------------+-------------+-------------+-----------------+
+----------------+-------------+-------------+-------------+-------------+-----------------+
| neutron | ovs | ovs | ovs | ovs | X |
+----------------+-------------+-------------+-------------+-------------+-----------------+
+| neutron-bgpvpn | | | | X | |
++----------------+-------------+-------------+-------------+-------------+-----------------+
| rabbitmq | X | X | X | X | X |
+----------------+-------------+-------------+-------------+-------------+-----------------+
| mongodb | X | X | | | |
+----------------+-------------+-------------+-------------+-------------+-----------------+
| congress | X | | | | |
+----------------+-------------+-------------+-------------+-------------+-----------------+
+| cephmds | | | | X | |
++----------------+-------------+-------------+-------------+-------------+-----------------+
+| manila | | | | X | |
++----------------+-------------+-------------+-------------+-------------+-----------------+
+| collectd | X | | | | |
++----------------+-------------+-------------+-------------+-------------+-----------------+
+| fluentd | X | | | | |
++----------------+-------------+-------------+-------------+-------------+-----------------+
+| sensu-client | X | | | | |
++----------------+-------------+-------------+-------------+-------------+-----------------+