CORD-1849 Split XOS code out of OLT and VTN repos

Change-Id: I1511907372fba0bdb02e8603d916876b9d6ae180
diff --git a/xos/tosca/resources/vtnservice.py b/xos/tosca/resources/vtnservice.py
new file mode 100644
index 0000000..7c57f09
--- /dev/null
+++ b/xos/tosca/resources/vtnservice.py
@@ -0,0 +1,23 @@
+
+# Copyright 2017-present Open Networking Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+from services.vtn.models import VTNService
+from service import XOSService
+
+class XOSVTNService(XOSService):
+    provides = "tosca.nodes.VTNService"
+    xos_model = VTNService
+    copyin_props = ["view_url", "icon_url", "enabled", "published", "public_key", "versionNumber", 'privateGatewayMac', 'localManagementIp', 'ovsdbPort', 'sshPort', 'sshUser', 'sshKeyFile', 'mgmtSubnetBits', 'xosEndpoint', 'xosUser', 'xosPassword', 'vtnAPIVersion', 'controllerPort']