Add ssl suport for opencontrail api service

Use ssl termination on haproxy Lb for OC 4.X version.
OC API does not support TLS natively in versions <= 4.x

Change-Id: Ic78fc33bc938b05ff390aeb0ba1a6d74227117e9
Related-PROD: PROD-29907
diff --git a/defaults/opencontrail/init.yml b/defaults/opencontrail/init.yml
index 24cd68e..1b0bf54 100644
--- a/defaults/opencontrail/init.yml
+++ b/defaults/opencontrail/init.yml
@@ -4,3 +4,9 @@
     opencontrail_identity_port: 35357
     opencontrail_identity_version: '2.0'
     opencontrail_admin_user: 'contrail'
+    opencontrail_api_protocol: http
+    opencontrail_api_ssl_enabled: False
+    opencontrail_api_certfile: /etc/contrail/ssl/opencontrail_api.crt
+    opencontrail_api_keyfile: /etc/contrail/ssl/opencontrail_api.key
+    opencontrail_api_cafile: /etc/contrail/ssl/ca-opencontrail_api.pem
+    opencontrail_api_all_pemfile: /etc/ssl/certs/opencontrail_api_with_chain.pem