Add opencontrail_node_role parameter for contrail nodes

Use opencontrail_node_role parameter to perform one-shot
operations on cluster level.

Related-PROD: PROD-23789
Change-Id: I417316a41b85fa54e3eb0e82814c199026f495f2
diff --git a/reclass/storage/system/opencontrail_analytics_cluster.yml b/reclass/storage/system/opencontrail_analytics_cluster.yml
index 400853e..1027904 100644
--- a/reclass/storage/system/opencontrail_analytics_cluster.yml
+++ b/reclass/storage/system/opencontrail_analytics_cluster.yml
@@ -18,6 +18,7 @@
             single_address: ${_param:opencontrail_analytics_node01_address}
             keepalived_vip_priority: 103
             opencontrail_database_id: 1
+            opencontrail_node_role: primary
         opencontrail_analytics_node02:
           name: ${_param:opencontrail_analytics_node02_hostname}
           domain: ${_param:cluster_domain}
@@ -29,6 +30,7 @@
             single_address: ${_param:opencontrail_analytics_node02_address}
             keepalived_vip_priority: 102
             opencontrail_database_id: 2
+            opencontrail_node_role: secondary
         opencontrail_analytics_node03:
           name: ${_param:opencontrail_analytics_node03_hostname}
           domain: ${_param:cluster_domain}
@@ -40,3 +42,4 @@
             single_address: ${_param:opencontrail_analytics_node03_address}
             keepalived_vip_priority: 101
             opencontrail_database_id: 3
+            opencontrail_node_role: secondary