Define default opencontrail parameters

Change-Id: Iadb3dcbab17dc4230d3d4d4f06310ce46037a410
Related-PROD: PROD-29523 (PROD:29523)
diff --git a/defaults/opencontrail/init.yml b/defaults/opencontrail/init.yml
new file mode 100644
index 0000000..24cd68e
--- /dev/null
+++ b/defaults/opencontrail/init.yml
@@ -0,0 +1,6 @@
+parameters:
+  _param:
+    opencontrail_identity_protocol: http
+    opencontrail_identity_port: 35357
+    opencontrail_identity_version: '2.0'
+    opencontrail_admin_user: 'contrail'