Added infra_config_hostname soft param to missing virtual labs

Change-Id: If33b3c3df03626cdac7eb1cb9f2539fe1f567380
diff --git a/classes/cluster/virtual-mcp11-contrail-nfv/init.yml b/classes/cluster/virtual-mcp11-contrail-nfv/init.yml
index 9b0ff88..fc97787 100755
--- a/classes/cluster/virtual-mcp11-contrail-nfv/init.yml
+++ b/classes/cluster/virtual-mcp11-contrail-nfv/init.yml
@@ -14,7 +14,7 @@
   _param:
     cluster_domain: virtual-mcp11-contrail-nfv.local
     cluster_name: virtual-mcp11-contrail-nfv
-
+    infra_config_hostname: cfg01
     # infra service addresses
     infra_config_address: 172.16.10.100