Set kubernetes-dashboard as the default UI addon

Dashboard release info:
https://github.com/kubernetes/dashboard/releases/tag/v0.1.0

This replaces kube-ui addon

test/e2e/dashboard.go

@@ -0,0 +1,86 @@
+/*
+Copyright 2015 The Kubernetes Authors All rights reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package e2e
+
+import (
+	"net/http"
+	"time"
+
+	"k8s.io/kubernetes/pkg/api"
+	"k8s.io/kubernetes/pkg/labels"
+	"k8s.io/kubernetes/pkg/util/wait"
+
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+)
+
+var _ = Describe("Kubernetes Dashboard", func() {
+	const (
+		uiServiceName = "kubernetes-dashboard"
+		uiAppName     = uiServiceName
+		uiNamespace   = api.NamespaceSystem
+
+		serverStartTimeout = 1 * time.Minute
+	)
+
+	f := NewFramework(uiServiceName)
+
+	It("should check that the kubernetes-dashboard instance is alive", func() {
+		By("Checking whether the kubernetes-dashboard service exists.")
+		err := waitForService(f.Client, uiNamespace, uiServiceName, true, poll, serviceStartTimeout)
+		Expect(err).NotTo(HaveOccurred())
+
+		By("Checking to make sure the kubernetes-dashboard pods are running")
+		selector := labels.SelectorFromSet(labels.Set(map[string]string{"k8s-app": uiAppName}))
+		err = waitForPodsWithLabelRunning(f.Client, uiNamespace, selector)
+		Expect(err).NotTo(HaveOccurred())
+
+		By("Checking to make sure we get a response from the kubernetes-dashboard.")
+		err = wait.Poll(poll, serverStartTimeout, func() (bool, error) {
+			var status int
+			// Query against the proxy URL for the kube-ui service.
+			err := f.Client.Get().
+				Namespace(uiNamespace).
+				Prefix("proxy").
+				Resource("services").
+				Name(uiServiceName).
+				Timeout(singleCallTimeout).
+				Do().
+				StatusCode(&status).
+				Error()
+			if status != http.StatusOK {
+				Logf("Unexpected status from kubernetes-dashboard: %v", status)
+			} else if err != nil {
+				Logf("Request to kube-ui failed: %v", err)
+			}
+			// Don't return err here as it aborts polling.
+			return status == http.StatusOK, nil
+		})
+		Expect(err).NotTo(HaveOccurred())
+
+		By("Checking that the ApiServer /ui endpoint redirects to a valid server.")
+		var status int
+		err = f.Client.Get().
+			AbsPath("/ui").
+			Timeout(singleCallTimeout).
+			Do().
+			StatusCode(&status).
+			Error()
+		Expect(err).NotTo(HaveOccurred())
+		Expect(status).To(Equal(http.StatusOK), "Unexpected status from /ui")
+	})
+})