Add classes for Ironic

Change-Id: Ia265bea6ee95435e25110d85d1c8e0eef7c11a3b
diff --git a/ironic/api/cluster.yml b/ironic/api/cluster.yml
new file mode 100644
index 0000000..c476c40
--- /dev/null
+++ b/ironic/api/cluster.yml
@@ -0,0 +1,9 @@
+classes:
+- service.ironic.api.cluster
+parameters:
+  ironic:
+    api:
+      enabled: true
+      version: ${_param:ironic_version}
+      bind:
+        address: ${_param:cluster_local_address}