Merge pull request #30931 from Clarifai/ext-svc-ref-dns

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 ```

Merge pull request #30931 from Clarifai/ext-svc-ref-dns
36a6aee2 · Kubernetes Submit Queue · GitHub · 610a978e · 1e7120f0 · 36a6aee2
Commit 36a6aee2 authored Aug 25, 2016 by Kubernetes Submit Queue Committed by GitHub Aug 25, 2016
5 changed files
--- a/cluster/addons/dns/skydns-rc.yaml.base
+++ b/cluster/addons/dns/skydns-rc.yaml.base
@@ -44,7 +44,7 @@ spec:
    spec:
      containers:
      - name: kubedns
-        image: gcr.io/google_containers/kubedns-amd64:1.6
+        image: gcr.io/google_containers/kubedns-amd64:1.7
        resources:
          # TODO: Set memory limits when we've profiled the container for large
          # clusters, then set request = limit to keep this container in

--- a/cluster/addons/dns/skydns-rc.yaml.in
+++ b/cluster/addons/dns/skydns-rc.yaml.in
@@ -44,7 +44,7 @@ spec:
    spec:
      containers:
      - name: kubedns
-        image: gcr.io/google_containers/kubedns-amd64:1.6
+        image: gcr.io/google_containers/kubedns-amd64:1.7
        resources:
          # TODO: Set memory limits when we've profiled the container for large
          # clusters, then set request = limit to keep this container in

--- a/cluster/addons/dns/skydns-rc.yaml.sed
+++ b/cluster/addons/dns/skydns-rc.yaml.sed
@@ -44,7 +44,7 @@ spec:
    spec:
      containers:
      - name: kubedns
-        image: gcr.io/google_containers/kubedns-amd64:1.6
+        image: gcr.io/google_containers/kubedns-amd64:1.7
        resources:
          # TODO: Set memory limits when we've profiled the container for large
          # clusters, then set request = limit to keep this container in

--- a/test/e2e/dns.go
+++ b/test/e2e/dns.go
--- a/test/e2e/petset.go
+++ b/test/e2e/petset.go
@@ -83,7 +83,7 @@ var _ = framework.KubeDescribe("PetSet [Slow] [Feature:PetSet]", func() {
 		BeforeEach(func() {
 			By("creating service " + headlessSvcName + " in namespace " + ns)
-			headlessService := createServiceSpec(headlessSvcName, true, labels)
+			headlessService := createServiceSpec(headlessSvcName, "", true, labels)
 			_, err := c.Services(ns).Create(headlessService)
 			Expect(err).NotTo(HaveOccurred())
 		})