2 - [mon.a, mgr.x, osd.0, osd.1, osd.2, mds.a, client.a]
14 - ceph restful create-key admin
15 - ceph restful create-self-signed-cert
16 - ceph restful restart
20 - rest/test-restful.sh
23 - ceph restful delete-key admin
24 - ceph restful list-keys | jq ".admin" | grep null