Replace godep with dep

vendor/k8s.io/kubernetes/test/e2e/upgrades/secrets.go

@@ -0,0 +1,147 @@
+/*
+Copyright 2017 The Kubernetes Authors.
+
+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 upgrades
+
+import (
+	"fmt"
+
+	"k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/util/uuid"
+	"k8s.io/kubernetes/test/e2e/framework"
+	imageutils "k8s.io/kubernetes/test/utils/image"
+
+	. "github.com/onsi/ginkgo"
+)
+
+// SecretUpgradeTest test that a secret is available before and after
+// a cluster upgrade.
+type SecretUpgradeTest struct {
+	secret *v1.Secret
+}
+
+func (SecretUpgradeTest) Name() string { return "secret-upgrade [sig-storage] [sig-api-machinery]" }
+
+// Setup creates a secret and then verifies that a pod can consume it.
+func (t *SecretUpgradeTest) Setup(f *framework.Framework) {
+	secretName := "upgrade-secret"
+
+	ns := f.Namespace
+
+	t.secret = &v1.Secret{
+		ObjectMeta: metav1.ObjectMeta{
+			Namespace: ns.Name,
+			Name:      secretName,
+		},
+		Data: map[string][]byte{
+			"data": []byte("keep it secret"),
+		},
+	}
+
+	By("Creating a secret")
+	var err error
+	if t.secret, err = f.ClientSet.Core().Secrets(ns.Name).Create(t.secret); err != nil {
+		framework.Failf("unable to create test secret %s: %v", t.secret.Name, err)
+	}
+
+	By("Making sure the secret is consumable")
+	t.testPod(f)
+}
+
+// Test waits for the upgrade to complete, and then verifies that a
+// pod can still consume the secret.
+func (t *SecretUpgradeTest) Test(f *framework.Framework, done <-chan struct{}, upgrade UpgradeType) {
+	<-done
+	By("Consuming the secret after upgrade")
+	t.testPod(f)
+}
+
+// Teardown cleans up any remaining resources.
+func (t *SecretUpgradeTest) Teardown(f *framework.Framework) {
+	// rely on the namespace deletion to clean up everything
+}
+
+// testPod creates a pod that consumes a secret and prints it out. The
+// output is then verified.
+func (t *SecretUpgradeTest) testPod(f *framework.Framework) {
+	volumeName := "secret-volume"
+	volumeMountPath := "/etc/secret-volume"
+
+	pod := &v1.Pod{
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      "pod-secrets-" + string(uuid.NewUUID()),
+			Namespace: t.secret.ObjectMeta.Namespace,
+		},
+		Spec: v1.PodSpec{
+			Volumes: []v1.Volume{
+				{
+					Name: volumeName,
+					VolumeSource: v1.VolumeSource{
+						Secret: &v1.SecretVolumeSource{
+							SecretName: t.secret.ObjectMeta.Name,
+						},
+					},
+				},
+			},
+			Containers: []v1.Container{
+				{
+					Name:  "secret-volume-test",
+					Image: imageutils.GetE2EImage(imageutils.Mounttest),
+					Args: []string{
+						fmt.Sprintf("--file_content=%s/data", volumeMountPath),
+						fmt.Sprintf("--file_mode=%s/data", volumeMountPath),
+					},
+					VolumeMounts: []v1.VolumeMount{
+						{
+							Name:      volumeName,
+							MountPath: volumeMountPath,
+						},
+					},
+				},
+				{
+					Name:    "secret-env-test",
+					Image:   imageutils.GetBusyBoxImage(),
+					Command: []string{"sh", "-c", "env"},
+					Env: []v1.EnvVar{
+						{
+							Name: "SECRET_DATA",
+							ValueFrom: &v1.EnvVarSource{
+								SecretKeyRef: &v1.SecretKeySelector{
+									LocalObjectReference: v1.LocalObjectReference{
+										Name: t.secret.ObjectMeta.Name,
+									},
+									Key: "data",
+								},
+							},
+						},
+					},
+				},
+			},
+			RestartPolicy: v1.RestartPolicyNever,
+		},
+	}
+
+	expectedOutput := []string{
+		"content of file \"/etc/secret-volume/data\": keep it secret",
+		"mode of file \"/etc/secret-volume/data\": -rw-r--r--",
+	}
+
+	f.TestContainerOutput("volume consume secrets", pod, 0, expectedOutput)
+
+	expectedOutput = []string{"SECRET_DATA=keep it secret"}
+	f.TestContainerOutput("env consume secrets", pod, 1, expectedOutput)
+}