Merge pull request #17852 from rifelpet/apiserver-dns-none

Use public dns for apiserver-nodes e2e

Author: k8s-ci-robot

tests/e2e/templates/apiserver.yaml.tmpl

@@ -39,7 +39,7 @@ spec:
     - {{.publicIP}}
   topology:
     dns:
-      type: None
+      type: Public
   subnets:
   - cidr: 172.20.32.0/19
     name: {{$zone}}