Fix of K8s+OC4.0 virtual lab

Change-Id: If0f7735a2e22648cf44cc795fef11dc2730dab9d
diff --git a/classes/cluster/k8s-ha-contrail-40/kubernetes/compute.yml b/classes/cluster/k8s-ha-contrail-40/kubernetes/compute.yml
index b1750ee..8aa48ea 100644
--- a/classes/cluster/k8s-ha-contrail-40/kubernetes/compute.yml
+++ b/classes/cluster/k8s-ha-contrail-40/kubernetes/compute.yml
@@ -39,6 +39,8 @@
       kubelet:
         address: ${_param:single_address}
         fail_on_swap: ${_param:kubelet_fail_on_swap}
+      kube_proxy:
+        enabled: false
       network:
         opencontrail:
           enabled: true