initial Neutron OVS support scenarios

Change-Id: Ibac27dd6d1840f31ecb54c6b5e2b74b16f2c3b06
diff --git a/metadata/service/compute/single.yml b/metadata/service/compute/single.yml
new file mode 100644
index 0000000..d86284d
--- /dev/null
+++ b/metadata/service/compute/single.yml
@@ -0,0 +1,28 @@
+applications:
+- neutron
+parameters:
+  neutron:
+    compute:
+      enabled: true
+      version: ${_param:neutron_version}
+      message_queue:
+        engine: rabbitmq
+        host: ${_param:cluster_vip_address}
+        port: 5672
+        user: openstack
+        password: ${_param:rabbitmq_openstack_password}
+        virtual_host: '/openstack'
+      local_ip: ${_param:tenant_address}
+      dvr: false
+      external_access: false
+      metadata:
+        host: ${_param:cluster_vip_address}
+        password: ${_param:metadata_password}
+      backend:
+        engine: ml2
+        tenant_network_types: "flat,vxlan"
+        mechanism:
+          ovs:
+            driver: openvswitch
+
+