Temporary disable virtlet addon for k8s-ha-calico.

* Schema of deploy virtlet addon changed but not realized in
k8s-formula. Need to temporary disable virtlet in models.
* Added support of providing images for k8s dashboard and dns
addons for k8s-ha-calico and k8s-ha-contrail models.

Change-Id: Ib5e539444dc258992734a0062d1fc585cf84e495
diff --git a/classes/cluster/k8s-ha-calico/kubernetes/control.yml b/classes/cluster/k8s-ha-calico/kubernetes/control.yml
index 082d7ab..1b88da8 100644
--- a/classes/cluster/k8s-ha-calico/kubernetes/control.yml
+++ b/classes/cluster/k8s-ha-calico/kubernetes/control.yml
@@ -41,6 +41,7 @@
       addons:
         dashboard:
           enabled: ${_param:kubernetes_dashboard}
+          image: ${_param:kubernetes_dashboard_image}
         helm:
           enabled: ${_param:kubernetes_helm_enabled}
         calico_policy:
@@ -51,6 +52,13 @@
           agent_image: ${_param:kubernetes_netchecker_agent_image}
           server_image: ${_param:kubernetes_netchecker_server_image}
           agent_probeurls: ${_param:kubernetes_netchecker_agent_probeurls}
+        dns:
+          enabled: ${_param:kubernetes_dns}
+          kubedns_image: ${_param:kubernetes_kubedns_image}
+          dnsmasq_image: ${_param:kubernetes_dnsmasq_image}
+          sidecar_image: ${_param:kubernetes_sidecar_image}
+          autoscaler:
+            image: ${_param:kubernetes_dns_autoscaler_image}
         coredns:
           enabled: ${_param:kubernetes_coredns_enabled}
         externaldns: