Automatic merge from submit-queue Add ExternalName kube-dns e2e test ExternalName allows kubedns to return CNAME records for external services. No proxying is involved. Built on top of and includes #30599 See original issue at https://github.com/kubernetes/kubernetes/issues/13748 Feature tracking at https://github.com/kubernetes/features/issues/33 The e2e test is at least as comprehensive as the one for headless services (namely, only to some degree) ```release-note Add ExternalName services as CNAME references to external ones ```