set dns servers for mirantis internal network

Change-Id: Iddfed4e1d65f2a70c8fb1d3457606d6add9679ae
diff --git a/classes/cluster/virtual-mcp11-k8s-calico/kubernetes/compute.yml b/classes/cluster/virtual-mcp11-k8s-calico/kubernetes/compute.yml
index f71a6e6..819acf9 100644
--- a/classes/cluster/virtual-mcp11-k8s-calico/kubernetes/compute.yml
+++ b/classes/cluster/virtual-mcp11-k8s-calico/kubernetes/compute.yml
@@ -34,8 +34,8 @@
       resolv:
         dns:
           - 10.254.0.10
-          - 8.8.8.8
-          - 8.8.4.4
+          - 172.18.176.4
+          - 172.18.176.7
       interface:
         ens4:
           route:
@@ -43,4 +43,10 @@
               address: 10.254.0.0
               netmask: 255.255.0.0
               gateway: ${_param:single_address}
-
+      interface:
+        ens4:
+          route:
+            kubernetes_services:
+              address: 10.254.0.0
+              netmask: 255.255.0.0
+              gateway: ${_param:single_address}