diff --git a/ceph/common/cluster.yml b/ceph/common/cluster.yml
new file mode 100644
index 0000000..6f0b9c8
--- /dev/null
+++ b/ceph/common/cluster.yml
@@ -0,0 +1,2 @@
+classes:
+- service.ceph.common.cluster
diff --git a/ceph/common/single.yml b/ceph/common/single.yml
new file mode 100644
index 0000000..66b798c
--- /dev/null
+++ b/ceph/common/single.yml
@@ -0,0 +1,2 @@
+classes:
+- service.ceph.common.single
diff --git a/ceph/mgr/cluster.yml b/ceph/mgr/cluster.yml
new file mode 100644
index 0000000..5ba2d72
--- /dev/null
+++ b/ceph/mgr/cluster.yml
@@ -0,0 +1,2 @@
+classes:
+- service.ceph.mgr.cluster
diff --git a/ceph/mgr/single.yml b/ceph/mgr/single.yml
new file mode 100644
index 0000000..daf42de
--- /dev/null
+++ b/ceph/mgr/single.yml
@@ -0,0 +1,2 @@
+classes:
+- service.ceph.mgr.single
diff --git a/ceph/mon/cluster_init.yml b/ceph/mon/cluster_init.yml
index c56b574..0b36e17 100644
--- a/ceph/mon/cluster_init.yml
+++ b/ceph/mon/cluster_init.yml
@@ -1,3 +1,5 @@
+classes:
+- service.ceph.setup.single
 parameters:
   ceph:
     common: