Define default opencontrail parameters

Related-PROD: PROD-29523 (PROD:29523)

(cherry picked from commit 3cb553c41c48da32360a38ccd2946458ad2a18cc)
Change-Id: Iadb3dcbab17dc4230d3d4d4f06310ce46037a410
diff --git a/defaults/init.yml b/defaults/init.yml
index 2763914..8241771 100644
--- a/defaults/init.yml
+++ b/defaults/init.yml
@@ -13,6 +13,7 @@
 - system.defaults.glusterfs
 - system.defaults.jenkins
 - system.defaults.maas
+- system.defaults.opencontrail
 - system.defaults.openstack
 - system.defaults.galera
 - system.defaults.rabbitmq