rename cluster levels to non-underscore names

Change-Id: Ic9bdafbeb1333699ce424612f8b2e8d8dafb7be2
diff --git a/classes/cluster/os-aio-contrail/openstack/dashboard.yml b/classes/cluster/os-aio-contrail/openstack/dashboard.yml
new file mode 100755
index 0000000..5e7c16f
--- /dev/null
+++ b/classes/cluster/os-aio-contrail/openstack/dashboard.yml
@@ -0,0 +1,21 @@
+classes:
+- system.linux.system.repo.ubuntu
+- system.linux.system.repo.mcp.openstack
+- system.linux.system.repo.mcp.extra
+- system.linux.system.repo.saltstack.xenial
+- system.horizon.server.single
+- system.horizon.server.plugin.contrail
+- system.horizon.server.plugin.overrides
+- cluster.os-aio-contrail
+parameters:
+  _param:
+    horizon_site_branding: OpenStack Dashboard
+  linux:
+    network:
+      interface:
+        ens4:
+          enabled: true
+          type: eth
+          proto: static
+          address: ${_param:single_address}
+          netmask: 255.255.255.0