Merge pull request #25029 from mikedanese/dns-fix

Automatic merge from submit-queue

revert the vsphere change to skydns plugin

Fixes #25020

cluster/addons/dns/skydns-rc.yaml.in

@@ -19,9 +19,6 @@ spec:
         version: v11
         kubernetes.io/cluster-service: "true"
     spec:
-{% if grains['cloud'] is defined and grains['cloud'] in [ 'vsphere', 'photon-controller' ] %}
-      hostNetwork: true
-{% endif %}
       containers:
       - name: etcd
         image: gcr.io/google_containers/etcd-amd64:2.2.1