Add generated file

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

vendor/k8s.io/kubernetes/test/integration/framework/BUILD

@@ -0,0 +1,78 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "etcd.go",
+        "master_utils.go",
+        "perf_utils.go",
+        "serializer.go",
+        "util.go",
+    ],
+    data = [
+        "@com_coreos_etcd//:etcd",
+    ],
+    importpath = "k8s.io/kubernetes/test/integration/framework",
+    deps = [
+        "//pkg/api/legacyscheme:go_default_library",
+        "//pkg/api/testapi:go_default_library",
+        "//pkg/apis/batch:go_default_library",
+        "//pkg/apis/policy/v1beta1:go_default_library",
+        "//pkg/generated/openapi:go_default_library",
+        "//pkg/kubelet/client:go_default_library",
+        "//pkg/master:go_default_library",
+        "//pkg/util/env:go_default_library",
+        "//pkg/version:go_default_library",
+        "//test/e2e/framework:go_default_library",
+        "//test/utils:go_default_library",
+        "//vendor/github.com/go-openapi/spec:go_default_library",
+        "//vendor/github.com/golang/glog:go_default_library",
+        "//vendor/github.com/pborman/uuid:go_default_library",
+        "//vendor/k8s.io/api/apps/v1beta1:go_default_library",
+        "//vendor/k8s.io/api/autoscaling/v1:go_default_library",
+        "//vendor/k8s.io/api/certificates/v1beta1:go_default_library",
+        "//vendor/k8s.io/api/core/v1:go_default_library",
+        "//vendor/k8s.io/api/extensions/v1beta1:go_default_library",
+        "//vendor/k8s.io/api/rbac/v1alpha1:go_default_library",
+        "//vendor/k8s.io/api/storage/v1:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/api/resource:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/runtime/serializer/versioning:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/util/wait:go_default_library",
+        "//vendor/k8s.io/apiserver/pkg/authentication/authenticator:go_default_library",
+        "//vendor/k8s.io/apiserver/pkg/authentication/authenticatorfactory:go_default_library",
+        "//vendor/k8s.io/apiserver/pkg/authentication/request/union:go_default_library",
+        "//vendor/k8s.io/apiserver/pkg/authentication/user:go_default_library",
+        "//vendor/k8s.io/apiserver/pkg/authorization/authorizer:go_default_library",
+        "//vendor/k8s.io/apiserver/pkg/authorization/authorizerfactory:go_default_library",
+        "//vendor/k8s.io/apiserver/pkg/authorization/union:go_default_library",
+        "//vendor/k8s.io/apiserver/pkg/endpoints/openapi:go_default_library",
+        "//vendor/k8s.io/apiserver/pkg/server:go_default_library",
+        "//vendor/k8s.io/apiserver/pkg/server/options:go_default_library",
+        "//vendor/k8s.io/apiserver/pkg/server/storage:go_default_library",
+        "//vendor/k8s.io/apiserver/pkg/storage/storagebackend:go_default_library",
+        "//vendor/k8s.io/client-go/informers:go_default_library",
+        "//vendor/k8s.io/client-go/kubernetes:go_default_library",
+        "//vendor/k8s.io/client-go/rest: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/integration/framework/etcd.go

@@ -0,0 +1,109 @@
+/*
+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 framework
+
+import (
+	"fmt"
+	"hash/adler32"
+	"io"
+	"io/ioutil"
+	"math/rand"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"sync"
+
+	"github.com/golang/glog"
+
+	"k8s.io/kubernetes/pkg/util/env"
+)
+
+var (
+	etcdSetup sync.Once
+	etcdURL   = ""
+)
+
+func setupETCD() {
+	etcdSetup.Do(func() {
+		if os.Getenv("RUNFILES_DIR") == "" {
+			etcdURL = env.GetEnvAsStringOrFallback("KUBE_INTEGRATION_ETCD_URL", "http://127.0.0.1:2379")
+			return
+		}
+		etcdPath := filepath.Join(os.Getenv("RUNFILES_DIR"), "com_coreos_etcd/etcd")
+		// give every test the same random port each run
+		etcdPort := 20000 + rand.New(rand.NewSource(int64(adler32.Checksum([]byte(os.Args[0]))))).Intn(5000)
+		etcdURL = fmt.Sprintf("http://127.0.0.1:%d", etcdPort)
+
+		info, err := os.Stat(etcdPath)
+		if err != nil {
+			glog.Fatalf("Unable to stat etcd: %v", err)
+		}
+		if info.IsDir() {
+			glog.Fatalf("Did not expect %q to be a directory", etcdPath)
+		}
+
+		etcdDataDir, err := ioutil.TempDir(os.TempDir(), "integration_test_etcd_data")
+		if err != nil {
+			glog.Fatalf("Unable to make temp etcd data dir: %v", err)
+		}
+		glog.Infof("storing etcd data in: %v", etcdDataDir)
+
+		etcdCmd := exec.Command(
+			etcdPath,
+			"--data-dir",
+			etcdDataDir,
+			"--listen-client-urls",
+			GetEtcdURL(),
+			"--advertise-client-urls",
+			GetEtcdURL(),
+			"--listen-peer-urls",
+			"http://127.0.0.1:0",
+		)
+
+		stdout, err := etcdCmd.StdoutPipe()
+		if err != nil {
+			glog.Fatalf("Failed to run etcd: %v", err)
+		}
+		stderr, err := etcdCmd.StderrPipe()
+		if err != nil {
+			glog.Fatalf("Failed to run etcd: %v", err)
+		}
+		if err := etcdCmd.Start(); err != nil {
+			glog.Fatalf("Failed to run etcd: %v", err)
+		}
+
+		go io.Copy(os.Stdout, stdout)
+		go io.Copy(os.Stderr, stderr)
+
+		go func() {
+			if err := etcdCmd.Wait(); err != nil {
+				glog.Fatalf("Failed to run etcd: %v", err)
+			}
+			glog.Fatalf("etcd should not have succeeded")
+		}()
+	})
+}
+
+func EtcdMain(tests func() int) {
+	setupETCD()
+	os.Exit(tests())
+}
+
+// return the EtcdURL
+func GetEtcdURL() string {
+	return etcdURL
+}

vendor/k8s.io/kubernetes/test/integration/framework/master_utils.go

@@ -0,0 +1,331 @@
+/*
+Copyright 2014 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 framework
+
+import (
+	"net"
+	"net/http"
+	"net/http/httptest"
+	"path"
+	"time"
+
+	"github.com/go-openapi/spec"
+	"github.com/golang/glog"
+	"github.com/pborman/uuid"
+
+	apps "k8s.io/api/apps/v1beta1"
+	autoscaling "k8s.io/api/autoscaling/v1"
+	certificates "k8s.io/api/certificates/v1beta1"
+	"k8s.io/api/core/v1"
+	extensions "k8s.io/api/extensions/v1beta1"
+	rbac "k8s.io/api/rbac/v1alpha1"
+	storage "k8s.io/api/storage/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"k8s.io/apimachinery/pkg/util/wait"
+	authauthenticator "k8s.io/apiserver/pkg/authentication/authenticator"
+	"k8s.io/apiserver/pkg/authentication/authenticatorfactory"
+	authenticatorunion "k8s.io/apiserver/pkg/authentication/request/union"
+	"k8s.io/apiserver/pkg/authentication/user"
+	"k8s.io/apiserver/pkg/authorization/authorizer"
+	"k8s.io/apiserver/pkg/authorization/authorizerfactory"
+	authorizerunion "k8s.io/apiserver/pkg/authorization/union"
+	openapinamer "k8s.io/apiserver/pkg/endpoints/openapi"
+	genericapiserver "k8s.io/apiserver/pkg/server"
+	"k8s.io/apiserver/pkg/server/options"
+	serverstorage "k8s.io/apiserver/pkg/server/storage"
+	"k8s.io/apiserver/pkg/storage/storagebackend"
+	"k8s.io/client-go/informers"
+	clientset "k8s.io/client-go/kubernetes"
+	restclient "k8s.io/client-go/rest"
+	"k8s.io/kubernetes/pkg/api/legacyscheme"
+	"k8s.io/kubernetes/pkg/api/testapi"
+	"k8s.io/kubernetes/pkg/apis/batch"
+	policy "k8s.io/kubernetes/pkg/apis/policy/v1beta1"
+	"k8s.io/kubernetes/pkg/generated/openapi"
+	kubeletclient "k8s.io/kubernetes/pkg/kubelet/client"
+	"k8s.io/kubernetes/pkg/master"
+	"k8s.io/kubernetes/pkg/version"
+)
+
+// Config is a struct of configuration directives for NewMasterComponents.
+type Config struct {
+	// If nil, a default is used, partially filled configs will not get populated.
+	MasterConfig            *master.Config
+	StartReplicationManager bool
+	// Client throttling qps
+	QPS float32
+	// Client burst qps, also burst replicas allowed in rc manager
+	Burst int
+	// TODO: Add configs for endpoints controller, scheduler etc
+}
+
+// alwaysAllow always allows an action
+type alwaysAllow struct{}
+
+func (alwaysAllow) Authorize(requestAttributes authorizer.Attributes) (authorizer.Decision, string, error) {
+	return authorizer.DecisionAllow, "always allow", nil
+}
+
+// alwaysEmpty simulates "no authentication" for old tests
+func alwaysEmpty(req *http.Request) (user.Info, bool, error) {
+	return &user.DefaultInfo{
+		Name: "",
+	}, true, nil
+}
+
+// MasterReceiver can be used to provide the master to a custom incoming server function
+type MasterReceiver interface {
+	SetMaster(m *master.Master)
+}
+
+// MasterHolder implements
+type MasterHolder struct {
+	Initialized chan struct{}
+	M           *master.Master
+}
+
+func (h *MasterHolder) SetMaster(m *master.Master) {
+	h.M = m
+	close(h.Initialized)
+}
+
+// startMasterOrDie starts a kubernetes master and an httpserver to handle api requests
+func startMasterOrDie(masterConfig *master.Config, incomingServer *httptest.Server, masterReceiver MasterReceiver) (*master.Master, *httptest.Server, CloseFunc) {
+	var m *master.Master
+	var s *httptest.Server
+
+	if incomingServer != nil {
+		s = incomingServer
+	} else {
+		s = httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
+			m.GenericAPIServer.Handler.ServeHTTP(w, req)
+		}))
+	}
+
+	stopCh := make(chan struct{})
+	closeFn := func() {
+		close(stopCh)
+		s.Close()
+	}
+
+	if masterConfig == nil {
+		masterConfig = NewMasterConfig()
+		masterConfig.GenericConfig.OpenAPIConfig = genericapiserver.DefaultOpenAPIConfig(openapi.GetOpenAPIDefinitions, openapinamer.NewDefinitionNamer(legacyscheme.Scheme))
+		masterConfig.GenericConfig.OpenAPIConfig.Info = &spec.Info{
+			InfoProps: spec.InfoProps{
+				Title:   "Kubernetes",
+				Version: "unversioned",
+			},
+		}
+		masterConfig.GenericConfig.OpenAPIConfig.DefaultResponse = &spec.Response{
+			ResponseProps: spec.ResponseProps{
+				Description: "Default Response.",
+			},
+		}
+		masterConfig.GenericConfig.OpenAPIConfig.GetDefinitions = openapi.GetOpenAPIDefinitions
+		masterConfig.GenericConfig.SwaggerConfig = genericapiserver.DefaultSwaggerConfig()
+	}
+
+	// set the loopback client config
+	if masterConfig.GenericConfig.LoopbackClientConfig == nil {
+		masterConfig.GenericConfig.LoopbackClientConfig = &restclient.Config{QPS: 50, Burst: 100, ContentConfig: restclient.ContentConfig{NegotiatedSerializer: legacyscheme.Codecs}}
+	}
+	masterConfig.GenericConfig.LoopbackClientConfig.Host = s.URL
+
+	privilegedLoopbackToken := uuid.NewRandom().String()
+	// wrap any available authorizer
+	tokens := make(map[string]*user.DefaultInfo)
+	tokens[privilegedLoopbackToken] = &user.DefaultInfo{
+		Name:   user.APIServerUser,
+		UID:    uuid.NewRandom().String(),
+		Groups: []string{user.SystemPrivilegedGroup},
+	}
+
+	tokenAuthenticator := authenticatorfactory.NewFromTokens(tokens)
+	if masterConfig.GenericConfig.Authentication.Authenticator == nil {
+		masterConfig.GenericConfig.Authentication.Authenticator = authenticatorunion.New(tokenAuthenticator, authauthenticator.RequestFunc(alwaysEmpty))
+	} else {
+		masterConfig.GenericConfig.Authentication.Authenticator = authenticatorunion.New(tokenAuthenticator, masterConfig.GenericConfig.Authentication.Authenticator)
+	}
+
+	if masterConfig.GenericConfig.Authorization.Authorizer != nil {
+		tokenAuthorizer := authorizerfactory.NewPrivilegedGroups(user.SystemPrivilegedGroup)
+		masterConfig.GenericConfig.Authorization.Authorizer = authorizerunion.New(tokenAuthorizer, masterConfig.GenericConfig.Authorization.Authorizer)
+	} else {
+		masterConfig.GenericConfig.Authorization.Authorizer = alwaysAllow{}
+	}
+
+	masterConfig.GenericConfig.LoopbackClientConfig.BearerToken = privilegedLoopbackToken
+
+	clientset, err := clientset.NewForConfig(masterConfig.GenericConfig.LoopbackClientConfig)
+	if err != nil {
+		glog.Fatal(err)
+	}
+
+	sharedInformers := informers.NewSharedInformerFactory(clientset, masterConfig.GenericConfig.LoopbackClientConfig.Timeout)
+	m, err = masterConfig.Complete(sharedInformers).New(genericapiserver.NewEmptyDelegate())
+	if err != nil {
+		closeFn()
+		glog.Fatalf("error in bringing up the master: %v", err)
+	}
+	if masterReceiver != nil {
+		masterReceiver.SetMaster(m)
+	}
+
+	// TODO have this start method actually use the normal start sequence for the API server
+	// this method never actually calls the `Run` method for the API server
+	// fire the post hooks ourselves
+	m.GenericAPIServer.PrepareRun()
+	m.GenericAPIServer.RunPostStartHooks(stopCh)
+
+	cfg := *masterConfig.GenericConfig.LoopbackClientConfig
+	cfg.ContentConfig.GroupVersion = &schema.GroupVersion{}
+	privilegedClient, err := restclient.RESTClientFor(&cfg)
+	if err != nil {
+		closeFn()
+		glog.Fatal(err)
+	}
+	var lastHealthContent []byte
+	err = wait.PollImmediate(100*time.Millisecond, 30*time.Second, func() (bool, error) {
+		result := privilegedClient.Get().AbsPath("/healthz").Do()
+		status := 0
+		result.StatusCode(&status)
+		if status == 200 {
+			return true, nil
+		}
+		lastHealthContent, _ = result.Raw()
+		return false, nil
+	})
+	if err != nil {
+		closeFn()
+		glog.Errorf("last health content: %q", string(lastHealthContent))
+		glog.Fatal(err)
+	}
+
+	return m, s, closeFn
+}
+
+// Returns the master config appropriate for most integration tests.
+func NewIntegrationTestMasterConfig() *master.Config {
+	masterConfig := NewMasterConfig()
+	masterConfig.GenericConfig.PublicAddress = net.ParseIP("192.168.10.4")
+	masterConfig.ExtraConfig.APIResourceConfigSource = master.DefaultAPIResourceConfigSource()
+	return masterConfig
+}
+
+// Returns a basic master config.
+func NewMasterConfig() *master.Config {
+	// This causes the integration tests to exercise the etcd
+	// prefix code, so please don't change without ensuring
+	// sufficient coverage in other ways.
+	etcdOptions := options.NewEtcdOptions(storagebackend.NewDefaultConfig(uuid.New(), nil))
+	etcdOptions.StorageConfig.ServerList = []string{GetEtcdURL()}
+
+	info, _ := runtime.SerializerInfoForMediaType(legacyscheme.Codecs.SupportedMediaTypes(), runtime.ContentTypeJSON)
+	ns := NewSingleContentTypeSerializer(legacyscheme.Scheme, info)
+
+	resourceEncoding := serverstorage.NewDefaultResourceEncodingConfig(legacyscheme.Scheme)
+	// FIXME (soltysh): this GroupVersionResource override should be configurable
+	// we need to set both for the whole group and for cronjobs, separately
+	resourceEncoding.SetVersionEncoding(batch.GroupName, *testapi.Batch.GroupVersion(), schema.GroupVersion{Group: batch.GroupName, Version: runtime.APIVersionInternal})
+	resourceEncoding.SetResourceEncoding(schema.GroupResource{Group: batch.GroupName, Resource: "cronjobs"}, schema.GroupVersion{Group: batch.GroupName, Version: "v1beta1"}, schema.GroupVersion{Group: batch.GroupName, Version: runtime.APIVersionInternal})
+	// we also need to set both for the storage group and for volumeattachments, separately
+	resourceEncoding.SetVersionEncoding(storage.GroupName, *testapi.Storage.GroupVersion(), schema.GroupVersion{Group: storage.GroupName, Version: runtime.APIVersionInternal})
+	resourceEncoding.SetResourceEncoding(schema.GroupResource{Group: storage.GroupName, Resource: "volumeattachments"}, schema.GroupVersion{Group: storage.GroupName, Version: "v1beta1"}, schema.GroupVersion{Group: storage.GroupName, Version: runtime.APIVersionInternal})
+
+	storageFactory := serverstorage.NewDefaultStorageFactory(etcdOptions.StorageConfig, runtime.ContentTypeJSON, ns, resourceEncoding, master.DefaultAPIResourceConfigSource(), nil)
+	storageFactory.SetSerializer(
+		schema.GroupResource{Group: v1.GroupName, Resource: serverstorage.AllResources},
+		"",
+		ns)
+	storageFactory.SetSerializer(
+		schema.GroupResource{Group: autoscaling.GroupName, Resource: serverstorage.AllResources},
+		"",
+		ns)
+	storageFactory.SetSerializer(
+		schema.GroupResource{Group: batch.GroupName, Resource: serverstorage.AllResources},
+		"",
+		ns)
+	storageFactory.SetSerializer(
+		schema.GroupResource{Group: apps.GroupName, Resource: serverstorage.AllResources},
+		"",
+		ns)
+	storageFactory.SetSerializer(
+		schema.GroupResource{Group: extensions.GroupName, Resource: serverstorage.AllResources},
+		"",
+		ns)
+	storageFactory.SetSerializer(
+		schema.GroupResource{Group: policy.GroupName, Resource: serverstorage.AllResources},
+		"",
+		ns)
+	storageFactory.SetSerializer(
+		schema.GroupResource{Group: rbac.GroupName, Resource: serverstorage.AllResources},
+		"",
+		ns)
+	storageFactory.SetSerializer(
+		schema.GroupResource{Group: certificates.GroupName, Resource: serverstorage.AllResources},
+		"",
+		ns)
+	storageFactory.SetSerializer(
+		schema.GroupResource{Group: storage.GroupName, Resource: serverstorage.AllResources},
+		"",
+		ns)
+
+	genericConfig := genericapiserver.NewConfig(legacyscheme.Codecs)
+	kubeVersion := version.Get()
+	genericConfig.Version = &kubeVersion
+	genericConfig.Authorization.Authorizer = authorizerfactory.NewAlwaysAllowAuthorizer()
+
+	err := etcdOptions.ApplyWithStorageFactoryTo(storageFactory, genericConfig)
+	if err != nil {
+		panic(err)
+	}
+
+	return &master.Config{
+		GenericConfig: genericConfig,
+		ExtraConfig: master.ExtraConfig{
+			APIResourceConfigSource: master.DefaultAPIResourceConfigSource(),
+			StorageFactory:          storageFactory,
+			KubeletClientConfig:     kubeletclient.KubeletClientConfig{Port: 10250},
+			APIServerServicePort:    443,
+			MasterCount:             1,
+		},
+	}
+}
+
+// CloseFunc can be called to cleanup the master
+type CloseFunc func()
+
+func RunAMaster(masterConfig *master.Config) (*master.Master, *httptest.Server, CloseFunc) {
+	if masterConfig == nil {
+		masterConfig = NewMasterConfig()
+		masterConfig.GenericConfig.EnableProfiling = true
+	}
+	return startMasterOrDie(masterConfig, nil, nil)
+}
+
+func RunAMasterUsingServer(masterConfig *master.Config, s *httptest.Server, masterReceiver MasterReceiver) (*master.Master, *httptest.Server, CloseFunc) {
+	return startMasterOrDie(masterConfig, s, masterReceiver)
+}
+
+// SharedEtcd creates a storage config for a shared etcd instance, with a unique prefix.
+func SharedEtcd() *storagebackend.Config {
+	cfg := storagebackend.NewDefaultConfig(path.Join(uuid.New(), "registry"), nil)
+	cfg.ServerList = []string{GetEtcdURL()}
+	return cfg
+}

vendor/k8s.io/kubernetes/test/integration/framework/perf_utils.go

@@ -0,0 +1,107 @@
+/*
+Copyright 2016 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 framework
+
+import (
+	"k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/resource"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	clientset "k8s.io/client-go/kubernetes"
+	e2eframework "k8s.io/kubernetes/test/e2e/framework"
+	testutils "k8s.io/kubernetes/test/utils"
+
+	"github.com/golang/glog"
+)
+
+const (
+	retries = 5
+)
+
+type IntegrationTestNodePreparer struct {
+	client          clientset.Interface
+	countToStrategy []testutils.CountToStrategy
+	nodeNamePrefix  string
+}
+
+func NewIntegrationTestNodePreparer(client clientset.Interface, countToStrategy []testutils.CountToStrategy, nodeNamePrefix string) testutils.TestNodePreparer {
+	return &IntegrationTestNodePreparer{
+		client:          client,
+		countToStrategy: countToStrategy,
+		nodeNamePrefix:  nodeNamePrefix,
+	}
+}
+
+func (p *IntegrationTestNodePreparer) PrepareNodes() error {
+	numNodes := 0
+	for _, v := range p.countToStrategy {
+		numNodes += v.Count
+	}
+
+	glog.Infof("Making %d nodes", numNodes)
+	baseNode := &v1.Node{
+		ObjectMeta: metav1.ObjectMeta{
+			GenerateName: p.nodeNamePrefix,
+		},
+		Status: v1.NodeStatus{
+			Capacity: v1.ResourceList{
+				v1.ResourcePods:   *resource.NewQuantity(110, resource.DecimalSI),
+				v1.ResourceCPU:    resource.MustParse("4"),
+				v1.ResourceMemory: resource.MustParse("32Gi"),
+			},
+			Phase: v1.NodeRunning,
+			Conditions: []v1.NodeCondition{
+				{Type: v1.NodeReady, Status: v1.ConditionTrue},
+			},
+		},
+	}
+	for i := 0; i < numNodes; i++ {
+		var err error
+		for retry := 0; retry < retries; retry++ {
+			_, err = p.client.CoreV1().Nodes().Create(baseNode)
+			if err == nil || !testutils.IsRetryableAPIError(err) {
+				break
+			}
+		}
+		if err != nil {
+			glog.Fatalf("Error creating node: %v", err)
+		}
+	}
+
+	nodes := e2eframework.GetReadySchedulableNodesOrDie(p.client)
+	index := 0
+	sum := 0
+	for _, v := range p.countToStrategy {
+		sum += v.Count
+		for ; index < sum; index++ {
+			if err := testutils.DoPrepareNode(p.client, &nodes.Items[index], v.Strategy); err != nil {
+				glog.Errorf("Aborting node preparation: %v", err)
+				return err
+			}
+		}
+	}
+	return nil
+}
+
+func (p *IntegrationTestNodePreparer) CleanupNodes() error {
+	nodes := e2eframework.GetReadySchedulableNodesOrDie(p.client)
+	for i := range nodes.Items {
+		if err := p.client.CoreV1().Nodes().Delete(nodes.Items[i].Name, &metav1.DeleteOptions{}); err != nil {
+			glog.Errorf("Error while deleting Node: %v", err)
+		}
+	}
+	return nil
+}

vendor/k8s.io/kubernetes/test/integration/framework/serializer.go

@@ -0,0 +1,53 @@
+/*
+Copyright 2016 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 framework
+
+import (
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/serializer/versioning"
+)
+
+// NewSingleContentTypeSerializer wraps a serializer in a NegotiatedSerializer that handles one content type
+func NewSingleContentTypeSerializer(scheme *runtime.Scheme, info runtime.SerializerInfo) runtime.StorageSerializer {
+	return &wrappedSerializer{
+		scheme: scheme,
+		info:   info,
+	}
+}
+
+type wrappedSerializer struct {
+	scheme *runtime.Scheme
+	info   runtime.SerializerInfo
+}
+
+var _ runtime.StorageSerializer = &wrappedSerializer{}
+
+func (s *wrappedSerializer) SupportedMediaTypes() []runtime.SerializerInfo {
+	return []runtime.SerializerInfo{s.info}
+}
+
+func (s *wrappedSerializer) UniversalDeserializer() runtime.Decoder {
+	return s.info.Serializer
+}
+
+func (s *wrappedSerializer) EncoderForVersion(encoder runtime.Encoder, gv runtime.GroupVersioner) runtime.Encoder {
+	return versioning.NewCodec(encoder, nil, s.scheme, s.scheme, s.scheme, s.scheme, gv, nil)
+}
+
+func (s *wrappedSerializer) DecoderToVersion(decoder runtime.Decoder, gv runtime.GroupVersioner) runtime.Decoder {
+	return versioning.NewCodec(nil, decoder, s.scheme, s.scheme, s.scheme, s.scheme, nil, gv)
+}

vendor/k8s.io/kubernetes/test/integration/framework/util.go

@@ -0,0 +1,50 @@
+/*
+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.
+*/
+
+// TODO: This file can potentially be moved to a common place used by both e2e and integration tests.
+
+package framework
+
+import (
+	"net/http/httptest"
+	"testing"
+
+	"k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+const (
+	// When these values are updated, also update cmd/kubelet/app/options/container_runtime.go
+	// A copy of these values exist in test/utils/image/manifest.go
+	currentPodInfraContainerImageName    = "k8s.gcr.io/pause"
+	currentPodInfraContainerImageVersion = "3.1"
+)
+
+func CreateTestingNamespace(baseName string, apiserver *httptest.Server, t *testing.T) *v1.Namespace {
+	// TODO: Create a namespace with a given basename.
+	// Currently we neither create the namespace nor delete all of its contents at the end.
+	// But as long as tests are not using the same namespaces, this should work fine.
+	return &v1.Namespace{
+		ObjectMeta: metav1.ObjectMeta{
+			// TODO: Once we start creating namespaces, switch to GenerateName.
+			Name: baseName,
+		},
+	}
+}
+
+func DeleteTestingNamespace(ns *v1.Namespace, apiserver *httptest.Server, t *testing.T) {
+	// TODO: Remove all resources from a given namespace once we implement CreateTestingNamespace.
+}