Merge pull request #32533 from smarterclayton/rest_options_gc

Automatic merge from submit-queue

EnableGarbageCollection should be part of generic.RESTOptions

cmd/kube-apiserver/app/options/options.go

@@ -24,7 +24,6 @@ import (
 	genericoptions "k8s.io/kubernetes/pkg/genericapiserver/options"
 	kubeletclient "k8s.io/kubernetes/pkg/kubelet/client"
 	"k8s.io/kubernetes/pkg/master/ports"
-	"k8s.io/kubernetes/pkg/registry/generic/registry"
 
 	"github.com/spf13/pflag"
 )
@@ -123,8 +122,4 @@ func (s *APIServer) AddFlags(fs *pflag.FlagSet) {
 		"If true, server will do its best to fix the update request to pass the validation, "+
 		"e.g., setting empty UID in update request to its existing value. This flag can be turned off "+
 		"after we fix all the clients that send malformed updates.")
-
-	fs.BoolVar(&registry.EnableGarbageCollector, "enable-garbage-collector", true, ""+
-		"Enables the generic garbage collector. MUST be synced with the corresponding flag "+
-		"of the kube-controller-manager.")
 }

federation/registry/cluster/etcd/etcd.go

@@ -73,6 +73,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 		},
 		PredicateFunc:           cluster.MatchCluster,
 		QualifiedResource:       federation.Resource("clusters"),
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 
 		CreateStrategy: cluster.Strategy,

pkg/genericapiserver/config.go

@@ -75,6 +75,7 @@ type Config struct {
 	EnableIndex             bool
 	EnableProfiling         bool
 	EnableWatchCache        bool
+	EnableGarbageCollection bool
 	APIPrefix               string
 	APIGroupPrefix          string
 	CorsAllowedOriginList   []string
@@ -169,6 +170,7 @@ func NewConfig(options *options.ServerRunOptions) *Config {
 		AuditLogMaxAge:            options.AuditLogMaxAge,
 		AuditLogMaxBackups:        options.AuditLogMaxBackups,
 		AuditLogMaxSize:           options.AuditLogMaxSize,
+		EnableGarbageCollection:   options.EnableGarbageCollection,
 		EnableIndex:               true,
 		EnableLogsSupport:         options.EnableLogsSupport,
 		EnableProfiling:           options.EnableProfiling,

pkg/genericapiserver/options/server_run_options.go

@@ -83,6 +83,7 @@ type ServerRunOptions struct {
 	AuditLogMaxAge            int
 	AuditLogMaxBackups        int
 	AuditLogMaxSize           int
+	EnableGarbageCollection   bool
 	EnableLogsSupport         bool
 	EnableProfiling           bool
 	EnableSwaggerUI           bool
@@ -133,6 +134,7 @@ func NewServerRunOptions() *ServerRunOptions {
 		DefaultStorageMediaType:                  "application/json",
 		DefaultStorageVersions:                   registered.AllPreferredGroupVersions(),
 		DeleteCollectionWorkers:                  1,
+		EnableGarbageCollection:                  true,
 		EnableLogsSupport:                        true,
 		EnableProfiling:                          true,
 		EnableWatchCache:                         true,
@@ -306,6 +308,10 @@ func (s *ServerRunOptions) AddUniversalFlags(fs *pflag.FlagSet) {
 	fs.IntVar(&s.AuditLogMaxSize, "audit-log-maxsize", s.AuditLogMaxSize,
 		"The maximum size in megabytes of the audit log file before it gets rotated. Defaults to 100MB.")
 
+	fs.BoolVar(&s.EnableGarbageCollection, "enable-garbage-collector", s.EnableGarbageCollection, ""+
+		"Enables the generic garbage collector. MUST be synced with the corresponding flag "+
+		"of the kube-controller-manager.")
+
 	fs.BoolVar(&s.EnableProfiling, "profiling", s.EnableProfiling,
 		"Enable profiling via web interface host:port/debug/pprof/")
 

pkg/master/master.go

@@ -781,6 +781,7 @@ func (m *Master) GetRESTOptionsOrDie(c *Config, resource unversioned.GroupResour
 		StorageConfig:           storageConfig,
 		Decorator:               m.StorageDecorator(),
 		DeleteCollectionWorkers: m.deleteCollectionWorkers,
+		EnableGarbageCollection: c.Config.EnableGarbageCollection,
 		ResourcePrefix:          c.StorageFactory.ResourcePrefix(resource),
 	}
 }

pkg/registry/certificates/etcd/etcd.go

@@ -66,6 +66,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST, *ApprovalREST) {
 			return csrregistry.Matcher(label, field)
 		},
 		QualifiedResource:       certificates.Resource("certificatesigningrequests"),
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 
 		CreateStrategy: csrregistry.Strategy,

pkg/registry/clusterrole/etcd/etcd.go

@@ -61,6 +61,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 		},
 		PredicateFunc:           clusterrole.Matcher,
 		QualifiedResource:       rbac.Resource("clusterroles"),
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 
 		CreateStrategy: clusterrole.Strategy,

pkg/registry/clusterrolebinding/etcd/etcd.go

@@ -61,6 +61,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 		},
 		PredicateFunc:           clusterrolebinding.Matcher,
 		QualifiedResource:       rbac.Resource("clusterrolebindings"),
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 
 		CreateStrategy: clusterrolebinding.Strategy,

pkg/registry/configmap/etcd/etcd.go

@@ -75,6 +75,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 
 		QualifiedResource: api.Resource("configmaps"),
 
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 
 		CreateStrategy: configmap.Strategy,

pkg/registry/controller/etcd/etcd.go

@@ -95,6 +95,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 		PredicateFunc:     controller.MatchController,
 		QualifiedResource: api.Resource("replicationcontrollers"),
 
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 
 		// Used to validate controller creation

pkg/registry/daemonset/etcd/etcd.go

@@ -70,6 +70,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 		// Used to match objects based on labels/fields for list and watch
 		PredicateFunc:           daemonset.MatchDaemonSet,
 		QualifiedResource:       extensions.Resource("daemonsets"),
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 
 		// Used to validate daemon set creation

pkg/registry/deployment/etcd/etcd.go

@@ -93,6 +93,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST, *RollbackREST) {
 		// Used to match objects based on labels/fields for list.
 		PredicateFunc:           deployment.MatchDeployment,
 		QualifiedResource:       extensions.Resource("deployments"),
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 
 		// Used to validate deployment creation.

pkg/registry/endpoint/etcd/etcd.go

@@ -59,6 +59,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 		},
 		PredicateFunc:           endpoint.MatchEndpoints,
 		QualifiedResource:       api.Resource("endpoints"),
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 
 		CreateStrategy: endpoint.Strategy,

pkg/registry/event/etcd/etcd.go

@@ -53,6 +53,8 @@ func NewREST(opts generic.RESTOptions, ttl uint64) *REST {
 			return ttl, nil
 		},
 		QualifiedResource: api.Resource("events"),
+
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 
 		CreateStrategy: event.Strategy,

pkg/registry/generic/options.go

@@ -22,7 +22,8 @@ import "k8s.io/kubernetes/pkg/storage/storagebackend"
 type RESTOptions struct {
 	StorageConfig *storagebackend.Config
 	Decorator     StorageDecorator
-	DeleteCollectionWorkers int
 
+	EnableGarbageCollection bool
+	DeleteCollectionWorkers int
 	ResourcePrefix          string
 }

pkg/registry/generic/registry/store.go

@@ -42,10 +42,6 @@ import (
 	"github.com/golang/glog"
 )
 
-// EnableGarbageCollector affects the handling of Update and Delete requests. It
-// must be synced with the corresponding flag in kube-controller-manager.
-var EnableGarbageCollector bool
-
 // Store implements generic.Registry.
 // It's intended to be embeddable, so that you can implement any
 // non-generic functions if needed.
@@ -93,6 +89,10 @@ type Store struct {
 	// Called to cleanup storage clients.
 	DestroyFunc func()
 
+	// EnableGarbageCollection affects the handling of Update and Delete requests. It
+	// must be synced with the corresponding flag in kube-controller-manager.
+	EnableGarbageCollection bool
+
 	// DeleteCollectionWorkers is the maximum number of workers in a single
 	// DeleteCollection call.
 	DeleteCollectionWorkers int
@@ -272,7 +272,7 @@ func (e *Store) Create(ctx api.Context, obj runtime.Object) (runtime.Object, err
 // it further checks if the object's DeletionGracePeriodSeconds is 0. If so, it
 // returns true.
 func (e *Store) shouldDelete(ctx api.Context, key string, obj, existing runtime.Object) bool {
-	if !EnableGarbageCollector {
+	if !e.EnableGarbageCollection {
 		return false
 	}
 	newMeta, err := api.ObjectMetaFor(obj)
@@ -694,7 +694,7 @@ func (e *Store) Delete(ctx api.Context, name string, options *api.DeleteOptions)
 	var ignoreNotFound bool
 	var deleteImmediately bool = true
 	var lastExisting, out runtime.Object
-	if !EnableGarbageCollector {
+	if !e.EnableGarbageCollection {
 		// TODO: remove the check on graceful, because we support no-op updates now.
 		if graceful {
 			err, ignoreNotFound, deleteImmediately, out, lastExisting = e.updateForGracefulDeletion(ctx, name, key, options, preconditions, obj)

pkg/registry/generic/registry/store_test.go

@@ -618,9 +618,7 @@ func TestStoreDelete(t *testing.T) {
 }
 
 func TestGracefulStoreHandleFinalizers(t *testing.T) {
-	EnableGarbageCollector = true
 	initialGeneration := int64(1)
-	defer func() { EnableGarbageCollector = false }()
 	podWithFinalizer := &api.Pod{
 		ObjectMeta: api.ObjectMeta{Name: "foo", Finalizers: []string{"foo.com/x"}, Generation: initialGeneration},
 		Spec:       api.PodSpec{NodeName: "machine"},
@@ -628,6 +626,7 @@ func TestGracefulStoreHandleFinalizers(t *testing.T) {
 
 	testContext := api.WithNamespace(api.NewContext(), "test")
 	destroyFunc, registry := NewTestGenericStoreRegistry(t)
+	registry.EnableGarbageCollection = true
 	defaultDeleteStrategy := testRESTStrategy{api.Scheme, api.SimpleNameGenerator, true, false, true}
 	registry.DeleteStrategy = testGracefulStrategy{defaultDeleteStrategy}
 	defer destroyFunc()
@@ -678,9 +677,7 @@ func TestGracefulStoreHandleFinalizers(t *testing.T) {
 }
 
 func TestNonGracefulStoreHandleFinalizers(t *testing.T) {
-	EnableGarbageCollector = true
 	initialGeneration := int64(1)
-	defer func() { EnableGarbageCollector = false }()
 	podWithFinalizer := &api.Pod{
 		ObjectMeta: api.ObjectMeta{Name: "foo", Finalizers: []string{"foo.com/x"}, Generation: initialGeneration},
 		Spec:       api.PodSpec{NodeName: "machine"},
@@ -688,6 +685,7 @@ func TestNonGracefulStoreHandleFinalizers(t *testing.T) {
 
 	testContext := api.WithNamespace(api.NewContext(), "test")
 	destroyFunc, registry := NewTestGenericStoreRegistry(t)
+	registry.EnableGarbageCollection = true
 	defer destroyFunc()
 	// create pod
 	_, err := registry.Create(testContext, podWithFinalizer)
@@ -755,9 +753,7 @@ func TestNonGracefulStoreHandleFinalizers(t *testing.T) {
 }
 
 func TestStoreDeleteWithOrphanDependents(t *testing.T) {
-	EnableGarbageCollector = true
 	initialGeneration := int64(1)
-	defer func() { EnableGarbageCollector = false }()
 	podWithOrphanFinalizer := func(name string) *api.Pod {
 		return &api.Pod{
 			ObjectMeta: api.ObjectMeta{Name: name, Finalizers: []string{"foo.com/x", api.FinalizerOrphan, "bar.com/y"}, Generation: initialGeneration},
@@ -984,6 +980,7 @@ func TestStoreDeleteWithOrphanDependents(t *testing.T) {
 
 	testContext := api.WithNamespace(api.NewContext(), "test")
 	destroyFunc, registry := NewTestGenericStoreRegistry(t)
+	registry.EnableGarbageCollection = true
 	defer destroyFunc()
 
 	for _, tc := range testcases {

pkg/registry/horizontalpodautoscaler/etcd/etcd.go

@@ -68,6 +68,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 		// Used to match objects based on labels/fields for list
 		PredicateFunc:           horizontalpodautoscaler.MatchAutoscaler,
 		QualifiedResource:       autoscaling.Resource("horizontalpodautoscalers"),
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 
 		// Used to validate autoscaler creation

pkg/registry/ingress/etcd/etcd.go

@@ -70,6 +70,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 		// Used to match objects based on labels/fields for list and watch
 		PredicateFunc:           ingress.MatchIngress,
 		QualifiedResource:       extensions.Resource("ingresses"),
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 
 		// Used to validate controller creation

pkg/registry/job/etcd/etcd.go

@@ -70,6 +70,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 		// Used to match objects based on labels/fields for list and watch
 		PredicateFunc:           job.MatchJob,
 		QualifiedResource:       batch.Resource("jobs"),
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 
 		// Used to validate job creation

pkg/registry/limitrange/etcd/etcd.go

@@ -59,6 +59,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 		},
 		PredicateFunc:           limitrange.MatchLimitRange,
 		QualifiedResource:       api.Resource("limitranges"),
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 
 		CreateStrategy: limitrange.Strategy,

pkg/registry/namespace/etcd/etcd.go

@@ -77,6 +77,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST, *FinalizeREST) {
 		},
 		PredicateFunc:           namespace.MatchNamespace,
 		QualifiedResource:       api.Resource("namespaces"),
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 
 		CreateStrategy:      namespace.Strategy,

pkg/registry/networkpolicy/etcd/etcd.go

@@ -69,6 +69,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 		// Used to match objects based on labels/fields for list and watch
 		PredicateFunc:           networkpolicy.MatchNetworkPolicy,
 		QualifiedResource:       extensionsapi.Resource("networkpolicies"),
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 
 		// Used to validate controller creation

pkg/registry/node/etcd/etcd.go

@@ -92,6 +92,7 @@ func NewStorage(opts generic.RESTOptions, connection client.ConnectionInfoGetter
 		},
 		PredicateFunc:           node.MatchNode,
 		QualifiedResource:       api.Resource("nodes"),
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 
 		CreateStrategy: node.Strategy,

pkg/registry/persistentvolume/etcd/etcd.go

@@ -60,6 +60,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 		},
 		PredicateFunc:           persistentvolume.MatchPersistentVolumes,
 		QualifiedResource:       api.Resource("persistentvolumes"),
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 
 		CreateStrategy:      persistentvolume.Strategy,

pkg/registry/persistentvolumeclaim/etcd/etcd.go

@@ -60,6 +60,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 		},
 		PredicateFunc:           persistentvolumeclaim.MatchPersistentVolumeClaim,
 		QualifiedResource:       api.Resource("persistentvolumeclaims"),
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 
 		CreateStrategy:      persistentvolumeclaim.Strategy,

pkg/registry/petset/etcd/etcd.go

@@ -70,6 +70,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 		// Used to match objects based on labels/fields for list and watch
 		PredicateFunc:           petset.MatchPetSet,
 		QualifiedResource:       appsapi.Resource("petsets"),
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 
 		// Used to validate controller creation

pkg/registry/pod/etcd/etcd.go

@@ -87,6 +87,7 @@ func NewStorage(opts generic.RESTOptions, k client.ConnectionInfoGetter, proxyTr
 		},
 		PredicateFunc:           pod.MatchPod,
 		QualifiedResource:       api.Resource("pods"),
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 
 		CreateStrategy:      pod.Strategy,

pkg/registry/poddisruptionbudget/etcd/etcd.go

@@ -70,6 +70,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 		// Used to match objects based on labels/fields for list and watch
 		PredicateFunc:           poddisruptionbudget.MatchPodDisruptionBudget,
 		QualifiedResource:       policyapi.Resource("poddisruptionbudgets"),
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 
 		// Used to validate controller creation

pkg/registry/podsecuritypolicy/etcd/etcd.go

@@ -61,6 +61,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 		},
 		PredicateFunc:           podsecuritypolicy.MatchPodSecurityPolicy,
 		QualifiedResource:       extensions.Resource("podsecuritypolicies"),
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 
 		CreateStrategy:      podsecuritypolicy.Strategy,

pkg/registry/podtemplate/etcd/etcd.go

@@ -59,6 +59,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 		},
 		PredicateFunc:           podtemplate.MatchPodTemplate,
 		QualifiedResource:       api.Resource("podtemplates"),
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 
 		CreateStrategy: podtemplate.Strategy,

pkg/registry/replicaset/etcd/etcd.go

@@ -93,6 +93,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 		// Used to match objects based on labels/fields for list and watch
 		PredicateFunc:           replicaset.MatchReplicaSet,
 		QualifiedResource:       api.Resource("replicasets"),
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 
 		// Used to validate ReplicaSet creation

pkg/registry/resourcequota/etcd/etcd.go

@@ -60,6 +60,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 		},
 		PredicateFunc:           resourcequota.MatchResourceQuota,
 		QualifiedResource:       api.Resource("resourcequotas"),
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 
 		CreateStrategy:      resourcequota.Strategy,

pkg/registry/role/etcd/etcd.go

@@ -61,6 +61,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 		},
 		PredicateFunc:           role.Matcher,
 		QualifiedResource:       rbac.Resource("roles"),
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 
 		CreateStrategy: role.Strategy,

pkg/registry/rolebinding/etcd/etcd.go

@@ -61,6 +61,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 		},
 		PredicateFunc:           rolebinding.Matcher,
 		QualifiedResource:       rbac.Resource("rolebindings"),
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 
 		CreateStrategy: rolebinding.Strategy,

pkg/registry/scheduledjob/etcd/etcd.go

@@ -70,6 +70,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 		// Used to match objects based on labels/fields for list and watch
 		PredicateFunc:           scheduledjob.MatchScheduledJob,
 		QualifiedResource:       batch.Resource("scheduledjobs"),
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 
 		// Used to validate scheduled job creation

pkg/registry/secret/etcd/etcd.go

@@ -59,6 +59,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 		},
 		PredicateFunc:           secret.Matcher,
 		QualifiedResource:       api.Resource("secrets"),
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 
 		CreateStrategy: secret.Strategy,

pkg/registry/service/etcd/etcd.go

@@ -60,6 +60,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 		},
 		PredicateFunc:           service.MatchServices,
 		QualifiedResource:       api.Resource("services"),
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 
 		CreateStrategy: service.Strategy,

pkg/registry/serviceaccount/etcd/etcd.go

@@ -59,6 +59,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 		},
 		PredicateFunc:           serviceaccount.Matcher,
 		QualifiedResource:       api.Resource("serviceaccounts"),
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 
 		CreateStrategy:      serviceaccount.Strategy,

pkg/registry/storageclass/etcd/etcd.go

@@ -60,6 +60,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 		},
 		PredicateFunc:           storageclass.MatchStorageClasses,
 		QualifiedResource:       storageapi.Resource("storageclasses"),
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 
 		CreateStrategy:      storageclass.Strategy,

pkg/registry/thirdpartyresource/etcd/etcd.go

@@ -51,6 +51,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 		},
 		PredicateFunc:           thirdpartyresource.Matcher,
 		QualifiedResource:       extensions.Resource("thirdpartyresources"),
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 		CreateStrategy:          thirdpartyresource.Strategy,
 		UpdateStrategy:          thirdpartyresource.Strategy,

pkg/registry/thirdpartyresourcedata/etcd/etcd.go

@@ -54,6 +54,7 @@ func NewREST(opts generic.RESTOptions, group, kind string) *REST {
 		},
 		PredicateFunc:           thirdpartyresourcedata.Matcher,
 		QualifiedResource:       extensions.Resource("thirdpartyresourcedatas"),
+		EnableGarbageCollection: opts.EnableGarbageCollection,
 		DeleteCollectionWorkers: opts.DeleteCollectionWorkers,
 		CreateStrategy:          thirdpartyresourcedata.Strategy,
 		UpdateStrategy:          thirdpartyresourcedata.Strategy,

test/integration/garbagecollector/garbage_collector_test.go

@@ -38,7 +38,6 @@ import (
 	"k8s.io/kubernetes/pkg/client/typed/dynamic"
 	"k8s.io/kubernetes/pkg/controller/garbagecollector"
 	"k8s.io/kubernetes/pkg/controller/garbagecollector/metaonly"
-	"k8s.io/kubernetes/pkg/registry/generic/registry"
 	"k8s.io/kubernetes/pkg/runtime/serializer"
 	"k8s.io/kubernetes/pkg/types"
 	"k8s.io/kubernetes/pkg/util/wait"
@@ -121,6 +120,7 @@ func newOwnerRC(name, namespace string) *v1.ReplicationController {
 func setup(t *testing.T) (*httptest.Server, *garbagecollector.GarbageCollector, clientset.Interface) {
 	masterConfig := framework.NewIntegrationTestMasterConfig()
 	masterConfig.EnableCoreControllers = false
+	masterConfig.EnableGarbageCollection = true
 	_, s := framework.RunAMaster(masterConfig)
 
 	clientSet, err := clientset.NewForConfig(&restclient.Config{Host: s.URL})
@@ -153,9 +153,6 @@ func TestCascadingDeletion(t *testing.T) {
 	ns := framework.CreateTestingNamespace("gc-cascading-deletion", s, t)
 	defer framework.DeleteTestingNamespace(ns, s, t)
 
-	oldEnableGarbageCollector := registry.EnableGarbageCollector
-	registry.EnableGarbageCollector = true
-	defer func() { registry.EnableGarbageCollector = oldEnableGarbageCollector }()
 	rcClient := clientSet.Core().ReplicationControllers(ns.Name)
 	podClient := clientSet.Core().Pods(ns.Name)
 
@@ -262,9 +259,6 @@ func TestCreateWithNonExistentOwner(t *testing.T) {
 	ns := framework.CreateTestingNamespace("gc-non-existing-owner", s, t)
 	defer framework.DeleteTestingNamespace(ns, s, t)
 
-	oldEnableGarbageCollector := registry.EnableGarbageCollector
-	registry.EnableGarbageCollector = true
-	defer func() { registry.EnableGarbageCollector = oldEnableGarbageCollector }()
 	podClient := clientSet.Core().Pods(ns.Name)
 
 	pod := newPod(garbageCollectedPodName, ns.Name, []v1.OwnerReference{{UID: "doesn't matter", Name: toBeDeletedRCName}})
@@ -367,9 +361,6 @@ func TestStressingCascadingDeletion(t *testing.T) {
 	ns := framework.CreateTestingNamespace("gc-stressing-cascading-deletion", s, t)
 	defer framework.DeleteTestingNamespace(ns, s, t)
 
-	oldEnableGarbageCollector := registry.EnableGarbageCollector
-	registry.EnableGarbageCollector = true
-	defer func() { registry.EnableGarbageCollector = oldEnableGarbageCollector }()
 	stopCh := make(chan struct{})
 	go gc.Run(5, stopCh)
 	defer close(stopCh)
@@ -452,9 +443,6 @@ func TestOrphaning(t *testing.T) {
 	ns := framework.CreateTestingNamespace("gc-orphaning", s, t)
 	defer framework.DeleteTestingNamespace(ns, s, t)
 
-	oldEnableGarbageCollector := registry.EnableGarbageCollector
-	registry.EnableGarbageCollector = true
-	defer func() { registry.EnableGarbageCollector = oldEnableGarbageCollector }()
 	podClient := clientSet.Core().Pods(ns.Name)
 	rcClient := clientSet.Core().ReplicationControllers(ns.Name)
 	// create the RC with the orphan finalizer set