Add generated file

This PR adds generated files under pkg/client and vendor folder.

vendor/k8s.io/kubernetes/test/e2e/upgrades/storage/BUILD

@@ -0,0 +1,33 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["persistent_volumes.go"],
+    importpath = "k8s.io/kubernetes/test/e2e/upgrades/storage",
+    deps = [
+        "//test/e2e/framework:go_default_library",
+        "//test/e2e/upgrades:go_default_library",
+        "//vendor/github.com/onsi/ginkgo:go_default_library",
+        "//vendor/github.com/onsi/gomega:go_default_library",
+        "//vendor/k8s.io/api/core/v1:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/util/errors:go_default_library",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+)

vendor/k8s.io/kubernetes/test/e2e/upgrades/storage/persistent_volumes.go

@@ -0,0 +1,101 @@
+/*
+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 storage
+
+import (
+	"k8s.io/api/core/v1"
+	utilerrors "k8s.io/apimachinery/pkg/util/errors"
+	"k8s.io/kubernetes/test/e2e/framework"
+
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+	"k8s.io/kubernetes/test/e2e/upgrades"
+)
+
+// PersistentVolumeUpgradeTest test that a pv is available before and after a cluster upgrade.
+type PersistentVolumeUpgradeTest struct {
+	pvSource *v1.PersistentVolumeSource
+	pv       *v1.PersistentVolume
+	pvc      *v1.PersistentVolumeClaim
+}
+
+func (PersistentVolumeUpgradeTest) Name() string { return "persistent-volume-upgrade [sig-storage]" }
+
+const (
+	pvTestFile string = "/mnt/volume1/pv_upgrade_test"
+	pvTestData string = "keep it pv"
+	pvWriteCmd string = "echo \"" + pvTestData + "\" > " + pvTestFile
+	pvReadCmd  string = "cat " + pvTestFile
+)
+
+func (t *PersistentVolumeUpgradeTest) deleteGCEVolume(pvSource *v1.PersistentVolumeSource) error {
+	return framework.DeletePDWithRetry(pvSource.GCEPersistentDisk.PDName)
+}
+
+// Setup creates a pv and then verifies that a pod can consume it.  The pod writes data to the volume.
+func (t *PersistentVolumeUpgradeTest) Setup(f *framework.Framework) {
+
+	var err error
+	// TODO: generalize this to other providers
+	framework.SkipUnlessProviderIs("gce", "gke")
+
+	ns := f.Namespace.Name
+
+	By("Initializing PV source")
+	t.pvSource, _ = framework.CreateGCEVolume()
+	pvConfig := framework.PersistentVolumeConfig{
+		NamePrefix: "pv-upgrade",
+		PVSource:   *t.pvSource,
+		Prebind:    nil,
+	}
+	emptyStorageClass := ""
+	pvcConfig := framework.PersistentVolumeClaimConfig{StorageClassName: &emptyStorageClass}
+
+	By("Creating the PV and PVC")
+	t.pv, t.pvc, err = framework.CreatePVPVC(f.ClientSet, pvConfig, pvcConfig, ns, true)
+	Expect(err).NotTo(HaveOccurred())
+	framework.ExpectNoError(framework.WaitOnPVandPVC(f.ClientSet, ns, t.pv, t.pvc))
+
+	By("Consuming the PV before upgrade")
+	t.testPod(f, pvWriteCmd+";"+pvReadCmd)
+}
+
+// Test waits for the upgrade to complete, and then verifies that a pod can still consume the pv
+// and that the volume data persists.
+func (t *PersistentVolumeUpgradeTest) Test(f *framework.Framework, done <-chan struct{}, upgrade upgrades.UpgradeType) {
+	<-done
+	By("Consuming the PV after upgrade")
+	t.testPod(f, pvReadCmd)
+}
+
+// Teardown cleans up any remaining resources.
+func (t *PersistentVolumeUpgradeTest) Teardown(f *framework.Framework) {
+	errs := framework.PVPVCCleanup(f.ClientSet, f.Namespace.Name, t.pv, t.pvc)
+	if err := t.deleteGCEVolume(t.pvSource); err != nil {
+		errs = append(errs, err)
+	}
+	if len(errs) > 0 {
+		framework.Failf("Failed to delete 1 or more PVs/PVCs and/or the GCE volume. Errors: %v", utilerrors.NewAggregate(errs))
+	}
+}
+
+// testPod creates a pod that consumes a pv and prints it out. The output is then verified.
+func (t *PersistentVolumeUpgradeTest) testPod(f *framework.Framework, cmd string) {
+	pod := framework.MakePod(f.Namespace.Name, nil, []*v1.PersistentVolumeClaim{t.pvc}, false, cmd)
+	expectedOutput := []string{pvTestData}
+	f.TestContainerOutput("pod consumes pv", pod, 0, expectedOutput)
+}