Added infra_config_hostname soft param to missing virtual labs

Change-Id: Ieaa0e473908963c661229832acd7a6f6ac4a9636
diff --git a/classes/cluster/virtual-mcp05-dvr/init.yml b/classes/cluster/virtual-mcp05-dvr/init.yml
index 1af77a3..1fdd09c 100644
--- a/classes/cluster/virtual-mcp05-dvr/init.yml
+++ b/classes/cluster/virtual-mcp05-dvr/init.yml
@@ -14,6 +14,7 @@
     cluster_domain: virtual-mcp05-dvr.local
     cluster_name: virtual-mcp05-dvr
     # infra service addresses
+    infra_config_hostname: cfg01
     infra_config_address: 172.16.10.100
     # openstack service addresses
     openstack_database_address: 172.16.10.254
@@ -39,4 +40,4 @@
     stacklight_monitor_node02_address: 172.16.10.108
     stacklight_monitor_node03_address: 172.16.10.109
     stacklight_telemetry_address: ${_param:stacklight_monitor_address}
-    stacklight_log_address: ${_param:stacklight_monitor_address}
\ No newline at end of file
+    stacklight_log_address: ${_param:stacklight_monitor_address}