Fixes to cleanup storage clients during UT.

pkg/registry/certificates/etcd/etcd.go

@@ -40,7 +40,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST, *ApprovalREST) {
 	prefix := "/" + opts.ResourcePrefix
 
 	newListFunc := func() runtime.Object { return &certificates.CertificateSigningRequestList{} }
-	storageInterface, _ := opts.Decorator(
+	storageInterface, dFunc := opts.Decorator(
 		opts.StorageConfig,
 		cachesize.GetWatchCacheSizeByResource(cachesize.CertificateSigningRequests),
 		&certificates.CertificateSigningRequest{},
@@ -73,6 +73,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST, *ApprovalREST) {
 		DeleteStrategy: csrregistry.Strategy,
 
 		Storage:     storageInterface,
+		DestroyFunc: dFunc,
 	}
 
 	// Subresources use the same store and creation strategy, which only

pkg/registry/clusterrole/etcd/etcd.go

@@ -37,7 +37,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 	prefix := "/" + opts.ResourcePrefix
 
 	newListFunc := func() runtime.Object { return &rbac.ClusterRoleList{} }
-	storageInterface, _ := opts.Decorator(
+	storageInterface, dFunc := opts.Decorator(
 		opts.StorageConfig,
 		cachesize.GetWatchCacheSizeByResource(cachesize.ClusterRoles),
 		&rbac.ClusterRole{},
@@ -68,6 +68,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 		DeleteStrategy: clusterrole.Strategy,
 
 		Storage:     storageInterface,
+		DestroyFunc: dFunc,
 	}
 
 	return &REST{store}

pkg/registry/clusterrolebinding/etcd/etcd.go

@@ -37,7 +37,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 	prefix := "/" + opts.ResourcePrefix
 
 	newListFunc := func() runtime.Object { return &rbac.ClusterRoleBindingList{} }
-	storageInterface, _ := opts.Decorator(
+	storageInterface, dFunc := opts.Decorator(
 		opts.StorageConfig,
 		cachesize.GetWatchCacheSizeByResource(cachesize.ClusterRoleBindings),
 		&rbac.ClusterRoleBinding{},
@@ -68,6 +68,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 		DeleteStrategy: clusterrolebinding.Strategy,
 
 		Storage:     storageInterface,
+		DestroyFunc: dFunc,
 	}
 
 	return &REST{store}

pkg/registry/configmap/etcd/etcd.go

@@ -36,7 +36,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 	prefix := "/" + opts.ResourcePrefix
 
 	newListFunc := func() runtime.Object { return &api.ConfigMapList{} }
-	storageInterface, _ := opts.Decorator(
+	storageInterface, dFunc := opts.Decorator(
 		opts.StorageConfig,
 		cachesize.GetWatchCacheSizeByResource(cachesize.ConfigMaps),
 		&api.ConfigMap{},
@@ -82,6 +82,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 		DeleteStrategy: configmap.Strategy,
 
 		Storage:     storageInterface,
+		DestroyFunc: dFunc,
 	}
 	return &REST{store}
 }

pkg/registry/configmap/etcd/etcd_test.go

@@ -53,6 +53,7 @@ func validNewConfigMap() *api.ConfigMap {
 func TestCreate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 
 	validConfigMap := validNewConfigMap()
@@ -80,6 +81,7 @@ func TestCreate(t *testing.T) {
 func TestUpdate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestUpdate(
 		// valid
@@ -102,6 +104,7 @@ func TestUpdate(t *testing.T) {
 func TestDelete(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestDelete(validNewConfigMap())
 }
@@ -109,6 +112,7 @@ func TestDelete(t *testing.T) {
 func TestGet(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestGet(validNewConfigMap())
 }
@@ -116,6 +120,7 @@ func TestGet(t *testing.T) {
 func TestList(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestList(validNewConfigMap())
 }
@@ -123,6 +128,7 @@ func TestList(t *testing.T) {
 func TestWatch(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestWatch(
 		validNewConfigMap(),

pkg/registry/controller/etcd/etcd.go

@@ -62,7 +62,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 	prefix := "/" + opts.ResourcePrefix
 
 	newListFunc := func() runtime.Object { return &api.ReplicationControllerList{} }
-	storageInterface, _ := opts.Decorator(
+	storageInterface, dFunc := opts.Decorator(
 		opts.StorageConfig,
 		cachesize.GetWatchCacheSizeByResource(cachesize.Controllers),
 		&api.ReplicationController{},
@@ -105,6 +105,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 		DeleteStrategy: controller.Strategy,
 
 		Storage:     storageInterface,
+		DestroyFunc: dFunc,
 	}
 	statusStore := *store
 	statusStore.UpdateStrategy = controller.StatusStrategy

pkg/registry/controller/etcd/etcd_test.go

@@ -88,6 +88,7 @@ var validController = validNewController()
 func TestCreate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Controller.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Controller.Store)
 	controller := validNewController()
 	controller.ObjectMeta = api.ObjectMeta{}
@@ -108,6 +109,7 @@ func TestCreate(t *testing.T) {
 func TestUpdate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Controller.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Controller.Store)
 	test.TestUpdate(
 		// valid
@@ -135,6 +137,7 @@ func TestUpdate(t *testing.T) {
 func TestDelete(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Controller.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Controller.Store)
 	test.TestDelete(validNewController())
 }
@@ -142,6 +145,7 @@ func TestDelete(t *testing.T) {
 func TestGenerationNumber(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Controller.Store.DestroyFunc()
 	modifiedSno := *validNewController()
 	modifiedSno.Generation = 100
 	modifiedSno.Status.ObservedGeneration = 10
@@ -192,6 +196,7 @@ func TestGenerationNumber(t *testing.T) {
 func TestGet(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Controller.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Controller.Store)
 	test.TestGet(validNewController())
 }
@@ -199,6 +204,7 @@ func TestGet(t *testing.T) {
 func TestList(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Controller.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Controller.Store)
 	test.TestList(validNewController())
 }
@@ -206,6 +212,7 @@ func TestList(t *testing.T) {
 func TestWatch(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Controller.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Controller.Store)
 	test.TestWatch(
 		validController,
@@ -240,6 +247,7 @@ func TestWatch(t *testing.T) {
 func TestScaleGet(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Controller.Store.DestroyFunc()
 
 	ctx := api.WithNamespace(api.NewContext(), namespace)
 	rc, err := createController(storage.Controller, *validController, t)
@@ -276,6 +284,7 @@ func TestScaleGet(t *testing.T) {
 func TestScaleUpdate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Controller.Store.DestroyFunc()
 
 	ctx := api.WithNamespace(api.NewContext(), namespace)
 	rc, err := createController(storage.Controller, *validController, t)

pkg/registry/daemonset/etcd/etcd.go

@@ -38,7 +38,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 	prefix := "/" + opts.ResourcePrefix
 
 	newListFunc := func() runtime.Object { return &extensions.DaemonSetList{} }
-	storageInterface, _ := opts.Decorator(
+	storageInterface, dFunc := opts.Decorator(
 		opts.StorageConfig,
 		cachesize.GetWatchCacheSizeByResource(cachesize.Daemonsets),
 		&extensions.DaemonSet{},
@@ -80,6 +80,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 		DeleteStrategy: daemonset.Strategy,
 
 		Storage:     storageInterface,
+		DestroyFunc: dFunc,
 	}
 	statusStore := *store
 	statusStore.UpdateStrategy = daemonset.StatusStrategy

pkg/registry/daemonset/etcd/etcd_test.go

@@ -70,6 +70,7 @@ var validDaemonSet = newValidDaemonSet()
 func TestCreate(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	ds := newValidDaemonSet()
 	ds.ObjectMeta = api.ObjectMeta{}
@@ -96,6 +97,7 @@ func TestCreate(t *testing.T) {
 func TestUpdate(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestUpdate(
 		// valid
@@ -124,6 +126,7 @@ func TestUpdate(t *testing.T) {
 func TestDelete(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestDelete(newValidDaemonSet())
 }
@@ -131,6 +134,7 @@ func TestDelete(t *testing.T) {
 func TestGet(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestGet(newValidDaemonSet())
 }
@@ -138,6 +142,7 @@ func TestGet(t *testing.T) {
 func TestList(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestList(newValidDaemonSet())
 }
@@ -145,6 +150,7 @@ func TestList(t *testing.T) {
 func TestWatch(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestWatch(
 		validDaemonSet,

pkg/registry/deployment/etcd/etcd.go

@@ -62,7 +62,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST, *RollbackREST) {
 	prefix := "/" + opts.ResourcePrefix
 
 	newListFunc := func() runtime.Object { return &extensions.DeploymentList{} }
-	storageInterface, _ := opts.Decorator(
+	storageInterface, dFunc := opts.Decorator(
 		opts.StorageConfig,
 		cachesize.GetWatchCacheSizeByResource(cachesize.Deployments),
 		&extensions.Deployment{},
@@ -103,6 +103,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST, *RollbackREST) {
 		DeleteStrategy: deployment.Strategy,
 
 		Storage:     storageInterface,
+		DestroyFunc: dFunc,
 	}
 	statusStore := *store
 	statusStore.UpdateStrategy = deployment.StatusStrategy

pkg/registry/deployment/etcd/etcd_test.go

@@ -93,6 +93,7 @@ var validDeployment = *validNewDeployment()
 func TestCreate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Deployment.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Deployment.Store)
 	deployment := validNewDeployment()
 	deployment.ObjectMeta = api.ObjectMeta{}
@@ -112,6 +113,7 @@ func TestCreate(t *testing.T) {
 func TestUpdate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Deployment.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Deployment.Store)
 	test.TestUpdate(
 		// valid
@@ -144,6 +146,7 @@ func TestUpdate(t *testing.T) {
 func TestDelete(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Deployment.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Deployment.Store)
 	test.TestDelete(validNewDeployment())
 }
@@ -151,6 +154,7 @@ func TestDelete(t *testing.T) {
 func TestGet(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Deployment.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Deployment.Store)
 	test.TestGet(validNewDeployment())
 }
@@ -158,6 +162,7 @@ func TestGet(t *testing.T) {
 func TestList(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Deployment.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Deployment.Store)
 	test.TestList(validNewDeployment())
 }
@@ -165,6 +170,7 @@ func TestList(t *testing.T) {
 func TestWatch(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Deployment.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Deployment.Store)
 	test.TestWatch(
 		validNewDeployment(),
@@ -190,7 +196,7 @@ func TestWatch(t *testing.T) {
 func TestScaleGet(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
-
+	defer storage.Deployment.Store.DestroyFunc()
 	var deployment extensions.Deployment
 	ctx := api.WithNamespace(api.NewContext(), namespace)
 	key := etcdtest.AddPrefix("/deployments/" + namespace + "/" + name)
@@ -227,7 +233,7 @@ func TestScaleGet(t *testing.T) {
 func TestScaleUpdate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
-
+	defer storage.Deployment.Store.DestroyFunc()
 	var deployment extensions.Deployment
 	ctx := api.WithNamespace(api.NewContext(), namespace)
 	key := etcdtest.AddPrefix("/deployments/" + namespace + "/" + name)
@@ -265,7 +271,7 @@ func TestScaleUpdate(t *testing.T) {
 func TestStatusUpdate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
-
+	defer storage.Deployment.Store.DestroyFunc()
 	ctx := api.WithNamespace(api.NewContext(), namespace)
 	key := etcdtest.AddPrefix("/deployments/" + namespace + "/" + name)
 	if err := storage.Deployment.Storage.Create(ctx, key, &validDeployment, nil, 0); err != nil {
@@ -348,6 +354,7 @@ func TestEtcdCreateDeploymentRollback(t *testing.T) {
 				t.Errorf("%s: expected: %v, got: %v", k, *d.(*extensions.Deployment).Spec.RollbackTo, test.rollback.RollbackTo)
 			}
 		}
+		storage.Deployment.Store.DestroyFunc()
 		server.Terminate(t)
 	}
 }
@@ -357,6 +364,7 @@ func TestEtcdCreateDeploymentRollback(t *testing.T) {
 func TestEtcdCreateDeploymentRollbackNoDeployment(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Deployment.Store.DestroyFunc()
 	rollbackStorage := storage.Rollback
 	ctx := api.WithNamespace(api.NewContext(), namespace)
 

pkg/registry/endpoint/etcd/etcd.go

@@ -35,7 +35,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 	prefix := "/" + opts.ResourcePrefix
 
 	newListFunc := func() runtime.Object { return &api.EndpointsList{} }
-	storageInterface, _ := opts.Decorator(
+	storageInterface, dFunc := opts.Decorator(
 		opts.StorageConfig,
 		cachesize.GetWatchCacheSizeByResource(cachesize.Endpoints),
 		&api.Endpoints{},
@@ -66,6 +66,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 		DeleteStrategy: endpoint.Strategy,
 
 		Storage:     storageInterface,
+		DestroyFunc: dFunc,
 	}
 	return &REST{store}
 }

pkg/registry/endpoint/etcd/etcd_test.go

@@ -60,6 +60,7 @@ func validChangedEndpoints() *api.Endpoints {
 func TestCreate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	endpoints := validNewEndpoints()
 	endpoints.ObjectMeta = api.ObjectMeta{}
@@ -76,6 +77,7 @@ func TestCreate(t *testing.T) {
 func TestUpdate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).AllowCreateOnUpdate()
 	test.TestUpdate(
 		// valid
@@ -95,6 +97,7 @@ func TestUpdate(t *testing.T) {
 func TestDelete(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestDelete(validNewEndpoints())
 }
@@ -102,6 +105,7 @@ func TestDelete(t *testing.T) {
 func TestGet(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestGet(validNewEndpoints())
 }
@@ -109,6 +113,7 @@ func TestGet(t *testing.T) {
 func TestList(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestList(validNewEndpoints())
 }
@@ -116,6 +121,7 @@ func TestList(t *testing.T) {
 func TestWatch(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestWatch(
 		validNewEndpoints(),

pkg/registry/event/etcd/etcd.go

@@ -34,7 +34,7 @@ func NewREST(opts generic.RESTOptions, ttl uint64) *REST {
 
 	// We explicitly do NOT do any decoration here - switching on Cacher
 	// for events will lead to too high memory consumption.
-	storageInterface, _ := generic.NewRawStorage(opts.StorageConfig)
+	storageInterface, dFunc := generic.NewRawStorage(opts.StorageConfig)
 
 	store := &registry.Store{
 		NewFunc:     func() runtime.Object { return &api.Event{} },
@@ -60,6 +60,7 @@ func NewREST(opts generic.RESTOptions, ttl uint64) *REST {
 		DeleteStrategy: event.Strategy,
 
 		Storage:     storageInterface,
+		DestroyFunc: dFunc,
 	}
 	return &REST{store}
 }

pkg/registry/event/etcd/etcd_test.go

@@ -51,6 +51,7 @@ func validNewEvent(namespace string) *api.Event {
 func TestCreate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	event := validNewEvent(test.TestNamespace())
 	event.ObjectMeta = api.ObjectMeta{}
@@ -65,6 +66,7 @@ func TestCreate(t *testing.T) {
 func TestUpdate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).AllowCreateOnUpdate()
 	test.TestUpdate(
 		// valid
@@ -87,6 +89,7 @@ func TestUpdate(t *testing.T) {
 func TestDelete(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestDelete(validNewEvent(test.TestNamespace()))
 }

pkg/registry/generic/registry/store.go

@@ -90,6 +90,9 @@ type Store struct {
 	// Returns a matcher corresponding to the provided labels and fields.
 	PredicateFunc func(label labels.Selector, field fields.Selector) *generic.SelectionPredicate
 
+	// Called to cleanup storage clients.
+	DestroyFunc func()
+
 	// DeleteCollectionWorkers is the maximum number of workers in a single
 	// DeleteCollection call.
 	DeleteCollectionWorkers int

pkg/registry/generic/registry/store_test.go

@@ -1200,11 +1200,14 @@ func newTestGenericStoreRegistry(t *testing.T, hasCacheEnabled bool) (factory.De
 	strategy := &testRESTStrategy{api.Scheme, api.SimpleNameGenerator, true, false, true}
 
 	sc.Codec = testapi.Default.StorageCodec()
-	destroyFunc := func() {}
-	s, err := factory.Create(*sc)
+	s, dFunc, err := factory.Create(*sc)
 	if err != nil {
 		t.Fatalf("Error creating storage: %v", err)
 	}
+	destroyFunc := func() {
+		dFunc()
+		server.Terminate(t)
+	}
 	if hasCacheEnabled {
 		config := storage.CacherConfig{
 			CacheCapacity:  10,

pkg/registry/horizontalpodautoscaler/etcd/etcd.go

@@ -37,7 +37,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 	prefix := "/" + opts.ResourcePrefix
 
 	newListFunc := func() runtime.Object { return &autoscaling.HorizontalPodAutoscalerList{} }
-	storageInterface, _ := opts.Decorator(
+	storageInterface, dFunc := opts.Decorator(
 		opts.StorageConfig,
 		cachesize.GetWatchCacheSizeByResource(cachesize.HorizontalPodAutoscalers),
 		&autoscaling.HorizontalPodAutoscaler{},
@@ -78,6 +78,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 		DeleteStrategy: horizontalpodautoscaler.Strategy,
 
 		Storage:     storageInterface,
+		DestroyFunc: dFunc,
 	}
 	statusStore := *store
 	statusStore.UpdateStrategy = horizontalpodautoscaler.StatusStrategy

pkg/registry/horizontalpodautoscaler/etcd/etcd_test.go

@@ -59,6 +59,7 @@ func validNewHorizontalPodAutoscaler(name string) *autoscaling.HorizontalPodAuto
 func TestCreate(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	autoscaler := validNewHorizontalPodAutoscaler("foo")
 	autoscaler.ObjectMeta = api.ObjectMeta{}
@@ -73,6 +74,7 @@ func TestCreate(t *testing.T) {
 func TestUpdate(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestUpdate(
 		// valid
@@ -89,6 +91,7 @@ func TestUpdate(t *testing.T) {
 func TestDelete(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestDelete(validNewHorizontalPodAutoscaler("foo"))
 }
@@ -96,6 +99,7 @@ func TestDelete(t *testing.T) {
 func TestGet(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestGet(validNewHorizontalPodAutoscaler("foo"))
 }
@@ -103,6 +107,7 @@ func TestGet(t *testing.T) {
 func TestList(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestList(validNewHorizontalPodAutoscaler("foo"))
 }
@@ -110,6 +115,7 @@ func TestList(t *testing.T) {
 func TestWatch(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestWatch(
 		validNewHorizontalPodAutoscaler("foo"),

pkg/registry/ingress/etcd/etcd.go

@@ -38,7 +38,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 	prefix := "/" + opts.ResourcePrefix
 
 	newListFunc := func() runtime.Object { return &extensions.IngressList{} }
-	storageInterface, _ := opts.Decorator(
+	storageInterface, dFunc := opts.Decorator(
 		opts.StorageConfig,
 		cachesize.GetWatchCacheSizeByResource(cachesize.Ingress),
 		&extensions.Ingress{},
@@ -80,6 +80,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 		DeleteStrategy: ingress.Strategy,
 
 		Storage:     storageInterface,
+		DestroyFunc: dFunc,
 	}
 	statusStore := *store
 	statusStore.UpdateStrategy = ingress.StatusStrategy

pkg/registry/ingress/etcd/etcd_test.go

@@ -115,6 +115,7 @@ func validIngress() *extensions.Ingress {
 func TestCreate(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	ingress := validIngress()
 	noDefaultBackendAndRules := validIngress()
@@ -134,6 +135,7 @@ func TestCreate(t *testing.T) {
 func TestUpdate(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestUpdate(
 		// valid
@@ -169,6 +171,7 @@ func TestUpdate(t *testing.T) {
 func TestDelete(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestDelete(validIngress())
 }
@@ -176,6 +179,7 @@ func TestDelete(t *testing.T) {
 func TestGet(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestGet(validIngress())
 }
@@ -183,6 +187,7 @@ func TestGet(t *testing.T) {
 func TestList(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestList(validIngress())
 }
@@ -190,6 +195,7 @@ func TestList(t *testing.T) {
 func TestWatch(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestWatch(
 		validIngress(),

pkg/registry/job/etcd/etcd.go

@@ -38,7 +38,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 	prefix := "/" + opts.ResourcePrefix
 
 	newListFunc := func() runtime.Object { return &batch.JobList{} }
-	storageInterface, _ := opts.Decorator(
+	storageInterface, dFunc := opts.Decorator(
 		opts.StorageConfig,
 		cachesize.GetWatchCacheSizeByResource(cachesize.Jobs),
 		&batch.Job{},
@@ -80,6 +80,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 		DeleteStrategy: job.Strategy,
 
 		Storage:     storageInterface,
+		DestroyFunc: dFunc,
 	}
 
 	statusStore := *store

pkg/registry/job/etcd/etcd_test.go

@@ -76,6 +76,7 @@ func validNewJob() *batch.Job {
 func TestCreate(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	validJob := validNewJob()
 	validJob.ObjectMeta = api.ObjectMeta{}
@@ -96,6 +97,7 @@ func TestCreate(t *testing.T) {
 func TestUpdate(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	two := int32(2)
 	test.TestUpdate(
@@ -124,6 +126,7 @@ func TestUpdate(t *testing.T) {
 func TestDelete(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestDelete(validNewJob())
 }
@@ -131,6 +134,7 @@ func TestDelete(t *testing.T) {
 func TestGet(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestGet(validNewJob())
 }
@@ -138,6 +142,7 @@ func TestGet(t *testing.T) {
 func TestList(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestList(validNewJob())
 }
@@ -145,6 +150,7 @@ func TestList(t *testing.T) {
 func TestWatch(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestWatch(
 		validNewJob(),

pkg/registry/limitrange/etcd/etcd.go

@@ -35,7 +35,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 	prefix := "/" + opts.ResourcePrefix
 
 	newListFunc := func() runtime.Object { return &api.LimitRangeList{} }
-	storageInterface, _ := opts.Decorator(
+	storageInterface, dFunc := opts.Decorator(
 		opts.StorageConfig,
 		cachesize.GetWatchCacheSizeByResource(cachesize.LimitRanges),
 		&api.LimitRange{},
@@ -67,6 +67,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 		ExportStrategy: limitrange.Strategy,
 
 		Storage:     storageInterface,
+		DestroyFunc: dFunc,
 	}
 	return &REST{store}
 }

pkg/registry/limitrange/etcd/etcd_test.go

@@ -62,6 +62,7 @@ func validNewLimitRange() *api.LimitRange {
 func TestCreate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).GeneratesName()
 	validLimitRange := validNewLimitRange()
 	validLimitRange.ObjectMeta = api.ObjectMeta{}
@@ -78,6 +79,7 @@ func TestCreate(t *testing.T) {
 func TestUpdate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).AllowCreateOnUpdate()
 	test.TestUpdate(
 		// valid
@@ -106,6 +108,7 @@ func TestUpdate(t *testing.T) {
 func TestDelete(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestDelete(validNewLimitRange())
 }
@@ -113,6 +116,7 @@ func TestDelete(t *testing.T) {
 func TestGet(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestGet(validNewLimitRange())
 }
@@ -120,6 +124,7 @@ func TestGet(t *testing.T) {
 func TestList(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestList(validNewLimitRange())
 }
@@ -127,6 +132,7 @@ func TestList(t *testing.T) {
 func TestWatch(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestWatch(
 		validNewLimitRange(),

pkg/registry/namespace/etcd/etcd.go

@@ -53,7 +53,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST, *FinalizeREST) {
 	prefix := "/" + opts.ResourcePrefix
 
 	newListFunc := func() runtime.Object { return &api.NamespaceList{} }
-	storageInterface, _ := opts.Decorator(
+	storageInterface, dFunc := opts.Decorator(
 		opts.StorageConfig,
 		cachesize.GetWatchCacheSizeByResource(cachesize.Namespaces),
 		&api.Namespace{},
@@ -85,6 +85,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST, *FinalizeREST) {
 		ReturnDeletedObject: true,
 
 		Storage:     storageInterface,
+		DestroyFunc: dFunc,
 	}
 
 	statusStore := *store

pkg/registry/namespace/etcd/etcd_test.go

@@ -47,6 +47,7 @@ func validNewNamespace() *api.Namespace {
 func TestCreate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope()
 	namespace := validNewNamespace()
 	namespace.ObjectMeta = api.ObjectMeta{GenerateName: "foo"}
@@ -63,6 +64,7 @@ func TestCreate(t *testing.T) {
 func TestCreateSetsFields(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	namespace := validNewNamespace()
 	ctx := api.NewContext()
 	_, err := storage.Create(ctx, namespace)
@@ -89,6 +91,7 @@ func TestCreateSetsFields(t *testing.T) {
 func TestDelete(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope().ReturnDeletedObject()
 	test.TestDelete(validNewNamespace())
 }
@@ -96,6 +99,7 @@ func TestDelete(t *testing.T) {
 func TestGet(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope()
 	test.TestGet(validNewNamespace())
 }
@@ -103,6 +107,7 @@ func TestGet(t *testing.T) {
 func TestList(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope()
 	test.TestList(validNewNamespace())
 }
@@ -110,6 +115,7 @@ func TestList(t *testing.T) {
 func TestWatch(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope()
 	test.TestWatch(
 		validNewNamespace(),
@@ -134,6 +140,7 @@ func TestWatch(t *testing.T) {
 func TestDeleteNamespaceWithIncompleteFinalizers(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	key := etcdtest.AddPrefix("namespaces/foo")
 	ctx := api.NewContext()
 	now := unversioned.Now()
@@ -158,6 +165,7 @@ func TestDeleteNamespaceWithIncompleteFinalizers(t *testing.T) {
 func TestDeleteNamespaceWithCompleteFinalizers(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	key := etcdtest.AddPrefix("namespaces/foo")
 	ctx := api.NewContext()
 	now := unversioned.Now()

pkg/registry/networkpolicy/etcd/etcd.go

@@ -37,7 +37,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 	prefix := "/" + opts.ResourcePrefix
 
 	newListFunc := func() runtime.Object { return &extensionsapi.NetworkPolicyList{} }
-	storageInterface, _ := opts.Decorator(
+	storageInterface, dFunc := opts.Decorator(
 		opts.StorageConfig,
 		cachesize.GetWatchCacheSizeByResource(cachesize.NetworkPolicys),
 		&extensionsapi.NetworkPolicy{},
@@ -79,6 +79,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 		DeleteStrategy: networkpolicy.Strategy,
 
 		Storage:     storageInterface,
+		DestroyFunc: dFunc,
 	}
 	return &REST{store}
 }

pkg/registry/networkpolicy/etcd/etcd_test.go

@@ -81,6 +81,7 @@ var validNetworkPolicy = *validNewNetworkPolicy()
 func TestCreate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	np := validNewNetworkPolicy()
 	np.ObjectMeta = api.ObjectMeta{}
@@ -102,6 +103,7 @@ func TestCreate(t *testing.T) {
 func TestUpdate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestUpdate(
 		// valid
@@ -128,6 +130,7 @@ func TestUpdate(t *testing.T) {
 func TestDelete(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestDelete(validNewNetworkPolicy())
 }
@@ -135,6 +138,7 @@ func TestDelete(t *testing.T) {
 func TestGet(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestGet(validNewNetworkPolicy())
 }
@@ -142,6 +146,7 @@ func TestGet(t *testing.T) {
 func TestList(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestList(validNewNetworkPolicy())
 }
@@ -149,6 +154,7 @@ func TestList(t *testing.T) {
 func TestWatch(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestWatch(
 		validNewNetworkPolicy(),

pkg/registry/node/etcd/etcd.go

@@ -69,7 +69,7 @@ func NewStorage(opts generic.RESTOptions, connection client.ConnectionInfoGetter
 	prefix := "/" + opts.ResourcePrefix
 
 	newListFunc := func() runtime.Object { return &api.NodeList{} }
-	storageInterface, _ := opts.Decorator(
+	storageInterface, dFunc := opts.Decorator(
 		opts.StorageConfig,
 		cachesize.GetWatchCacheSizeByResource(cachesize.Nodes),
 		&api.Node{},
@@ -100,6 +100,7 @@ func NewStorage(opts generic.RESTOptions, connection client.ConnectionInfoGetter
 		ExportStrategy: node.Strategy,
 
 		Storage:     storageInterface,
+		DestroyFunc: dFunc,
 	}
 
 	statusStore := *store

pkg/registry/node/etcd/etcd_test.go

@@ -67,6 +67,7 @@ func validNewNode() *api.Node {
 func TestCreate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope()
 	node := validNewNode()
 	node.ObjectMeta = api.ObjectMeta{GenerateName: "foo"}
@@ -83,6 +84,7 @@ func TestCreate(t *testing.T) {
 func TestUpdate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope()
 	test.TestUpdate(
 		// valid
@@ -99,6 +101,7 @@ func TestUpdate(t *testing.T) {
 func TestDelete(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope()
 	test.TestDelete(validNewNode())
 }
@@ -106,6 +109,7 @@ func TestDelete(t *testing.T) {
 func TestGet(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope()
 	test.TestGet(validNewNode())
 }
@@ -113,6 +117,7 @@ func TestGet(t *testing.T) {
 func TestList(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope()
 	test.TestList(validNewNode())
 }
@@ -120,6 +125,7 @@ func TestList(t *testing.T) {
 func TestWatch(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope()
 	test.TestWatch(
 		validNewNode(),

pkg/registry/persistentvolume/etcd/etcd.go

@@ -36,7 +36,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 	prefix := "/" + opts.ResourcePrefix
 
 	newListFunc := func() runtime.Object { return &api.PersistentVolumeList{} }
-	storageInterface, _ := opts.Decorator(
+	storageInterface, dFunc := opts.Decorator(
 		opts.StorageConfig,
 		cachesize.GetWatchCacheSizeByResource(cachesize.PersistentVolumes),
 		&api.PersistentVolume{},
@@ -68,6 +68,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 		ReturnDeletedObject: true,
 
 		Storage:     storageInterface,
+		DestroyFunc: dFunc,
 	}
 
 	statusStore := *store

pkg/registry/persistentvolume/etcd/etcd_test.go

@@ -71,6 +71,7 @@ func validChangedPersistentVolume() *api.PersistentVolume {
 func TestCreate(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope()
 	pv := validNewPersistentVolume("foo")
 	pv.ObjectMeta = api.ObjectMeta{GenerateName: "foo"}
@@ -87,6 +88,7 @@ func TestCreate(t *testing.T) {
 func TestUpdate(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope()
 	test.TestUpdate(
 		// valid
@@ -105,6 +107,7 @@ func TestUpdate(t *testing.T) {
 func TestDelete(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope().ReturnDeletedObject()
 	test.TestDelete(validNewPersistentVolume("foo"))
 }
@@ -112,6 +115,7 @@ func TestDelete(t *testing.T) {
 func TestGet(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope()
 	test.TestGet(validNewPersistentVolume("foo"))
 }
@@ -119,6 +123,7 @@ func TestGet(t *testing.T) {
 func TestList(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope()
 	test.TestList(validNewPersistentVolume("foo"))
 }
@@ -126,6 +131,7 @@ func TestList(t *testing.T) {
 func TestWatch(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope()
 	test.TestWatch(
 		validNewPersistentVolume("foo"),
@@ -150,6 +156,7 @@ func TestWatch(t *testing.T) {
 func TestUpdateStatus(t *testing.T) {
 	storage, statusStorage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	ctx := api.NewContext()
 	key, _ := storage.KeyFunc(ctx, "foo")
 	key = etcdtest.AddPrefix(key)

pkg/registry/persistentvolumeclaim/etcd/etcd.go

@@ -36,7 +36,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 	prefix := "/" + opts.ResourcePrefix
 
 	newListFunc := func() runtime.Object { return &api.PersistentVolumeClaimList{} }
-	storageInterface, _ := opts.Decorator(
+	storageInterface, dFunc := opts.Decorator(
 		opts.StorageConfig,
 		cachesize.GetWatchCacheSizeByResource(cachesize.PersistentVolumeClaims),
 		&api.PersistentVolumeClaim{},
@@ -68,6 +68,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 		ReturnDeletedObject: true,
 
 		Storage:     storageInterface,
+		DestroyFunc: dFunc,
 	}
 
 	statusStore := *store

pkg/registry/persistentvolumeclaim/etcd/etcd_test.go

@@ -63,6 +63,7 @@ func validNewPersistentVolumeClaim(name, ns string) *api.PersistentVolumeClaim {
 func TestCreate(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	pv := validNewPersistentVolumeClaim("foo", api.NamespaceDefault)
 	pv.ObjectMeta = api.ObjectMeta{}
@@ -79,6 +80,7 @@ func TestCreate(t *testing.T) {
 func TestUpdate(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestUpdate(
 		// valid
@@ -95,6 +97,7 @@ func TestUpdate(t *testing.T) {
 func TestDelete(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ReturnDeletedObject()
 	test.TestDelete(validNewPersistentVolumeClaim("foo", api.NamespaceDefault))
 }
@@ -102,6 +105,7 @@ func TestDelete(t *testing.T) {
 func TestGet(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestGet(validNewPersistentVolumeClaim("foo", api.NamespaceDefault))
 }
@@ -109,6 +113,7 @@ func TestGet(t *testing.T) {
 func TestList(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestList(validNewPersistentVolumeClaim("foo", api.NamespaceDefault))
 }
@@ -116,6 +121,7 @@ func TestList(t *testing.T) {
 func TestWatch(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestWatch(
 		validNewPersistentVolumeClaim("foo", api.NamespaceDefault),
@@ -140,6 +146,7 @@ func TestWatch(t *testing.T) {
 func TestUpdateStatus(t *testing.T) {
 	storage, statusStorage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	ctx := api.NewDefaultContext()
 
 	key, _ := storage.KeyFunc(ctx, "foo")

pkg/registry/petset/etcd/etcd.go

@@ -38,7 +38,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 	prefix := "/" + opts.ResourcePrefix
 
 	newListFunc := func() runtime.Object { return &appsapi.PetSetList{} }
-	storageInterface, _ := opts.Decorator(
+	storageInterface, dFunc := opts.Decorator(
 		opts.StorageConfig,
 		cachesize.GetWatchCacheSizeByResource(cachesize.PetSet),
 		&appsapi.PetSet{},
@@ -80,6 +80,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 		DeleteStrategy: petset.Strategy,
 
 		Storage:     storageInterface,
+		DestroyFunc: dFunc,
 	}
 	statusStore := *store
 	statusStore.UpdateStrategy = petset.StatusStrategy

pkg/registry/petset/etcd/etcd_test.go

@@ -83,6 +83,7 @@ func validNewPetSet() *apps.PetSet {
 func TestCreate(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	ps := validNewPetSet()
 	ps.ObjectMeta = api.ObjectMeta{}
@@ -98,7 +99,7 @@ func TestCreate(t *testing.T) {
 func TestStatusUpdate(t *testing.T) {
 	storage, statusStorage, server := newStorage(t)
 	defer server.Terminate(t)
-
+	defer storage.Store.DestroyFunc()
 	ctx := api.WithNamespace(api.NewContext(), api.NamespaceDefault)
 	key := etcdtest.AddPrefix("/petsets/" + api.NamespaceDefault + "/foo")
 	validPetSet := validNewPetSet()
@@ -135,6 +136,7 @@ func TestStatusUpdate(t *testing.T) {
 func TestGet(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestGet(validNewPetSet())
 }
@@ -142,6 +144,7 @@ func TestGet(t *testing.T) {
 func TestList(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestList(validNewPetSet())
 }
@@ -149,6 +152,7 @@ func TestList(t *testing.T) {
 func TestDelete(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestDelete(validNewPetSet())
 }
@@ -156,6 +160,7 @@ func TestDelete(t *testing.T) {
 func TestWatch(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestWatch(
 		validNewPetSet(),

pkg/registry/pod/etcd/etcd.go

@@ -63,7 +63,7 @@ func NewStorage(opts generic.RESTOptions, k client.ConnectionInfoGetter, proxyTr
 	prefix := "/" + opts.ResourcePrefix
 
 	newListFunc := func() runtime.Object { return &api.PodList{} }
-	storageInterface, _ := opts.Decorator(
+	storageInterface, dFunc := opts.Decorator(
 		opts.StorageConfig,
 		cachesize.GetWatchCacheSizeByResource(cachesize.Pods),
 		&api.Pod{},
@@ -95,6 +95,7 @@ func NewStorage(opts generic.RESTOptions, k client.ConnectionInfoGetter, proxyTr
 		ReturnDeletedObject: true,
 
 		Storage:     storageInterface,
+		DestroyFunc: dFunc,
 	}
 
 	statusStore := *store

pkg/registry/pod/etcd/etcd_test.go

@@ -82,6 +82,7 @@ func validChangedPod() *api.Pod {
 func TestCreate(t *testing.T) {
 	storage, _, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	pod := validNewPod()
 	pod.ObjectMeta = api.ObjectMeta{}
@@ -108,6 +109,7 @@ func TestCreate(t *testing.T) {
 func TestUpdate(t *testing.T) {
 	storage, _, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestUpdate(
 		// valid
@@ -124,6 +126,7 @@ func TestUpdate(t *testing.T) {
 func TestDelete(t *testing.T) {
 	storage, _, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ReturnDeletedObject()
 	test.TestDelete(validNewPod())
 
@@ -156,6 +159,7 @@ func TestIgnoreDeleteNotFound(t *testing.T) {
 	called := false
 	registry, server := newFailDeleteStorage(t, &called)
 	defer server.Terminate(t)
+	defer registry.Store.DestroyFunc()
 
 	// should fail if pod A is not created yet.
 	_, err := registry.Delete(testContext, pod.Name, nil)
@@ -199,6 +203,7 @@ func TestIgnoreDeleteNotFound(t *testing.T) {
 func TestCreateSetsFields(t *testing.T) {
 	storage, _, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	pod := validNewPod()
 	_, err := storage.Create(api.NewDefaultContext(), pod)
 	if err != nil {
@@ -341,6 +346,7 @@ func TestResourceLocation(t *testing.T) {
 func TestGet(t *testing.T) {
 	storage, _, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestGet(validNewPod())
 }
@@ -348,6 +354,7 @@ func TestGet(t *testing.T) {
 func TestList(t *testing.T) {
 	storage, _, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestList(validNewPod())
 }
@@ -355,6 +362,7 @@ func TestList(t *testing.T) {
 func TestWatch(t *testing.T) {
 	storage, _, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestWatch(
 		validNewPod(),
@@ -378,6 +386,7 @@ func TestWatch(t *testing.T) {
 func TestEtcdCreate(t *testing.T) {
 	storage, bindingStorage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	ctx := api.NewDefaultContext()
 	key, _ := storage.KeyFunc(ctx, "foo")
 	key = etcdtest.AddPrefix(key)
@@ -406,6 +415,7 @@ func TestEtcdCreate(t *testing.T) {
 func TestEtcdCreateBindingNoPod(t *testing.T) {
 	storage, bindingStorage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	ctx := api.NewDefaultContext()
 
 	key, _ := storage.KeyFunc(ctx, "foo")
@@ -437,6 +447,7 @@ func TestEtcdCreateBindingNoPod(t *testing.T) {
 func TestEtcdCreateFailsWithoutNamespace(t *testing.T) {
 	storage, _, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	pod := validNewPod()
 	pod.Namespace = ""
 	_, err := storage.Create(api.NewContext(), pod)
@@ -449,6 +460,7 @@ func TestEtcdCreateFailsWithoutNamespace(t *testing.T) {
 func TestEtcdCreateWithContainersNotFound(t *testing.T) {
 	storage, bindingStorage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	ctx := api.NewDefaultContext()
 	key, _ := storage.KeyFunc(ctx, "foo")
 	key = etcdtest.AddPrefix(key)
@@ -484,6 +496,7 @@ func TestEtcdCreateWithContainersNotFound(t *testing.T) {
 func TestEtcdCreateWithConflict(t *testing.T) {
 	storage, bindingStorage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	ctx := api.NewDefaultContext()
 
 	_, err := storage.Create(ctx, validNewPod())
@@ -514,6 +527,7 @@ func TestEtcdCreateWithConflict(t *testing.T) {
 func TestEtcdCreateWithExistingContainers(t *testing.T) {
 	storage, bindingStorage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	ctx := api.NewDefaultContext()
 	key, _ := storage.KeyFunc(ctx, "foo")
 	key = etcdtest.AddPrefix(key)
@@ -592,6 +606,7 @@ func TestEtcdCreateBinding(t *testing.T) {
 				t.Errorf("%s: expected: %v, got: %v", k, pod.(*api.Pod).Spec.NodeName, test.binding.Target.Name)
 			}
 		}
+		storage.Store.DestroyFunc()
 		server.Terminate(t)
 	}
 }
@@ -599,6 +614,7 @@ func TestEtcdCreateBinding(t *testing.T) {
 func TestEtcdUpdateNotScheduled(t *testing.T) {
 	storage, _, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	ctx := api.NewDefaultContext()
 
 	key, _ := storage.KeyFunc(ctx, "foo")
@@ -626,6 +642,7 @@ func TestEtcdUpdateNotScheduled(t *testing.T) {
 func TestEtcdUpdateScheduled(t *testing.T) {
 	storage, _, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	ctx := api.NewDefaultContext()
 
 	key, _ := storage.KeyFunc(ctx, "foo")
@@ -695,6 +712,7 @@ func TestEtcdUpdateScheduled(t *testing.T) {
 func TestEtcdUpdateStatus(t *testing.T) {
 	storage, _, statusStorage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	ctx := api.NewDefaultContext()
 
 	key, _ := storage.KeyFunc(ctx, "foo")

pkg/registry/poddisruptionbudget/etcd/etcd.go

@@ -38,7 +38,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 	prefix := "/" + opts.ResourcePrefix
 
 	newListFunc := func() runtime.Object { return &policyapi.PodDisruptionBudgetList{} }
-	storageInterface, _ := opts.Decorator(
+	storageInterface, dFunc := opts.Decorator(
 		opts.StorageConfig,
 		cachesize.GetWatchCacheSizeByResource(cachesize.PodDisruptionBudget),
 		&policyapi.PodDisruptionBudget{},
@@ -80,6 +80,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 		DeleteStrategy: poddisruptionbudget.Strategy,
 
 		Storage:     storageInterface,
+		DestroyFunc: dFunc,
 	}
 	statusStore := *store
 	statusStore.UpdateStrategy = poddisruptionbudget.StatusStrategy

pkg/registry/poddisruptionbudget/etcd/etcd_test.go

@@ -68,6 +68,7 @@ func validNewPodDisruptionBudget() *policy.PodDisruptionBudget {
 func TestCreate(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	pdb := validNewPodDisruptionBudget()
 	pdb.ObjectMeta = api.ObjectMeta{}
@@ -83,7 +84,7 @@ func TestCreate(t *testing.T) {
 func TestStatusUpdate(t *testing.T) {
 	storage, statusStorage, server := newStorage(t)
 	defer server.Terminate(t)
-
+	defer storage.Store.DestroyFunc()
 	ctx := api.WithNamespace(api.NewContext(), api.NamespaceDefault)
 	key := etcdtest.AddPrefix("/poddisruptionbudgets/" + api.NamespaceDefault + "/foo")
 	validPodDisruptionBudget := validNewPodDisruptionBudget()
@@ -120,6 +121,7 @@ func TestStatusUpdate(t *testing.T) {
 func TestGet(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestGet(validNewPodDisruptionBudget())
 }
@@ -127,6 +129,7 @@ func TestGet(t *testing.T) {
 func TestList(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestList(validNewPodDisruptionBudget())
 }
@@ -134,6 +137,7 @@ func TestList(t *testing.T) {
 func TestDelete(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestDelete(validNewPodDisruptionBudget())
 }
@@ -141,6 +145,7 @@ func TestDelete(t *testing.T) {
 func TestWatch(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestWatch(
 		validNewPodDisruptionBudget(),

pkg/registry/podsecuritypolicy/etcd/etcd.go

@@ -37,7 +37,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 	prefix := "/" + opts.ResourcePrefix
 
 	newListFunc := func() runtime.Object { return &extensions.PodSecurityPolicyList{} }
-	storageInterface, _ := opts.Decorator(
+	storageInterface, dFunc := opts.Decorator(
 		opts.StorageConfig,
 		cachesize.GetWatchCacheSizeByResource(cachesize.PodSecurityPolicies),
 		&extensions.PodSecurityPolicy{},
@@ -68,6 +68,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 		DeleteStrategy:      podsecuritypolicy.Strategy,
 		ReturnDeletedObject: true,
 		Storage:             storageInterface,
+		DestroyFunc:         dFunc,
 	}
 	return &REST{store}
 }

pkg/registry/podsecuritypolicy/etcd/etcd_test.go

@@ -62,6 +62,7 @@ func validNewPodSecurityPolicy() *extensions.PodSecurityPolicy {
 func TestCreate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope()
 	psp := validNewPodSecurityPolicy()
 	psp.ObjectMeta = api.ObjectMeta{GenerateName: "foo-"}
@@ -78,6 +79,7 @@ func TestCreate(t *testing.T) {
 func TestUpdate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope()
 	test.TestUpdate(
 		// valid
@@ -94,6 +96,7 @@ func TestUpdate(t *testing.T) {
 func TestDelete(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope().ReturnDeletedObject()
 	test.TestDelete(validNewPodSecurityPolicy())
 }
@@ -101,6 +104,7 @@ func TestDelete(t *testing.T) {
 func TestGet(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope()
 	test.TestGet(validNewPodSecurityPolicy())
 }
@@ -108,6 +112,7 @@ func TestGet(t *testing.T) {
 func TestList(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope()
 	test.TestList(validNewPodSecurityPolicy())
 }
@@ -115,6 +120,7 @@ func TestList(t *testing.T) {
 func TestWatch(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope()
 	test.TestWatch(
 		validNewPodSecurityPolicy(),

pkg/registry/podtemplate/etcd/etcd.go

@@ -35,7 +35,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 	prefix := "/" + opts.ResourcePrefix
 
 	newListFunc := func() runtime.Object { return &api.PodTemplateList{} }
-	storageInterface, _ := opts.Decorator(
+	storageInterface, dFunc := opts.Decorator(
 		opts.StorageConfig,
 		cachesize.GetWatchCacheSizeByResource(cachesize.PodTemplates),
 		&api.PodTemplate{},
@@ -69,6 +69,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 		ReturnDeletedObject: true,
 
 		Storage:     storageInterface,
+		DestroyFunc: dFunc,
 	}
 	return &REST{store}
 }

pkg/registry/podtemplate/etcd/etcd_test.go

@@ -64,6 +64,7 @@ func validNewPodTemplate(name string) *api.PodTemplate {
 func TestCreate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	pod := validNewPodTemplate("foo")
 	pod.ObjectMeta = api.ObjectMeta{}
@@ -80,6 +81,7 @@ func TestCreate(t *testing.T) {
 func TestUpdate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestUpdate(
 		//valid
@@ -96,6 +98,7 @@ func TestUpdate(t *testing.T) {
 func TestDelete(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ReturnDeletedObject()
 	test.TestDelete(validNewPodTemplate("foo"))
 }
@@ -103,6 +106,7 @@ func TestDelete(t *testing.T) {
 func TestGet(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestGet(validNewPodTemplate("foo"))
 }
@@ -110,6 +114,7 @@ func TestGet(t *testing.T) {
 func TestList(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestList(validNewPodTemplate("foo"))
 }
@@ -117,6 +122,7 @@ func TestList(t *testing.T) {
 func TestWatch(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestWatch(
 		validNewPodTemplate("foo"),

pkg/registry/replicaset/etcd/etcd.go

@@ -61,7 +61,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 	prefix := "/" + opts.ResourcePrefix
 
 	newListFunc := func() runtime.Object { return &extensions.ReplicaSetList{} }
-	storageInterface, _ := opts.Decorator(
+	storageInterface, dFunc := opts.Decorator(
 		opts.StorageConfig,
 		cachesize.GetWatchCacheSizeByResource(cachesize.Replicasets),
 		&extensions.ReplicaSet{},
@@ -103,6 +103,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 		DeleteStrategy: replicaset.Strategy,
 
 		Storage:     storageInterface,
+		DestroyFunc: dFunc,
 	}
 	statusStore := *store
 	statusStore.UpdateStrategy = replicaset.StatusStrategy

pkg/registry/replicaset/etcd/etcd_test.go

@@ -91,6 +91,7 @@ var validReplicaSet = *validNewReplicaSet()
 func TestCreate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.ReplicaSet.Store.DestroyFunc()
 	test := registrytest.New(t, storage.ReplicaSet.Store)
 	rs := validNewReplicaSet()
 	rs.ObjectMeta = api.ObjectMeta{}
@@ -111,6 +112,7 @@ func TestCreate(t *testing.T) {
 func TestUpdate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.ReplicaSet.Store.DestroyFunc()
 	test := registrytest.New(t, storage.ReplicaSet.Store)
 	test.TestUpdate(
 		// valid
@@ -138,6 +140,7 @@ func TestUpdate(t *testing.T) {
 func TestDelete(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.ReplicaSet.Store.DestroyFunc()
 	test := registrytest.New(t, storage.ReplicaSet.Store)
 	test.TestDelete(validNewReplicaSet())
 }
@@ -145,6 +148,7 @@ func TestDelete(t *testing.T) {
 func TestGenerationNumber(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.ReplicaSet.Store.DestroyFunc()
 	modifiedSno := *validNewReplicaSet()
 	modifiedSno.Generation = 100
 	modifiedSno.Status.ObservedGeneration = 10
@@ -195,6 +199,7 @@ func TestGenerationNumber(t *testing.T) {
 func TestGet(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.ReplicaSet.Store.DestroyFunc()
 	test := registrytest.New(t, storage.ReplicaSet.Store)
 	test.TestGet(validNewReplicaSet())
 }
@@ -202,6 +207,7 @@ func TestGet(t *testing.T) {
 func TestList(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.ReplicaSet.Store.DestroyFunc()
 	test := registrytest.New(t, storage.ReplicaSet.Store)
 	test.TestList(validNewReplicaSet())
 }
@@ -209,6 +215,7 @@ func TestList(t *testing.T) {
 func TestWatch(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.ReplicaSet.Store.DestroyFunc()
 	test := registrytest.New(t, storage.ReplicaSet.Store)
 	test.TestWatch(
 		validNewReplicaSet(),
@@ -241,6 +248,7 @@ func TestWatch(t *testing.T) {
 func TestScaleGet(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.ReplicaSet.Store.DestroyFunc()
 
 	name := "foo"
 
@@ -280,6 +288,7 @@ func TestScaleGet(t *testing.T) {
 func TestScaleUpdate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.ReplicaSet.Store.DestroyFunc()
 
 	name := "foo"
 
@@ -324,6 +333,7 @@ func TestScaleUpdate(t *testing.T) {
 func TestStatusUpdate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.ReplicaSet.Store.DestroyFunc()
 
 	ctx := api.WithNamespace(api.NewContext(), api.NamespaceDefault)
 	key := etcdtest.AddPrefix("/replicasets/" + api.NamespaceDefault + "/foo")

pkg/registry/resourcequota/etcd/etcd.go

@@ -36,7 +36,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 	prefix := "/" + opts.ResourcePrefix
 
 	newListFunc := func() runtime.Object { return &api.ResourceQuotaList{} }
-	storageInterface, _ := opts.Decorator(
+	storageInterface, dFunc := opts.Decorator(
 		opts.StorageConfig,
 		cachesize.GetWatchCacheSizeByResource(cachesize.ResourceQuotas),
 		&api.ResourceQuota{},
@@ -68,6 +68,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 		ReturnDeletedObject: true,
 
 		Storage:     storageInterface,
+		DestroyFunc: dFunc,
 	}
 
 	statusStore := *store

pkg/registry/resourcequota/etcd/etcd_test.go

@@ -60,6 +60,7 @@ func validNewResourceQuota() *api.ResourceQuota {
 func TestCreate(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	resourcequota := validNewResourceQuota()
 	resourcequota.ObjectMeta = api.ObjectMeta{}
@@ -76,6 +77,7 @@ func TestCreate(t *testing.T) {
 func TestCreateSetsFields(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	ctx := api.NewDefaultContext()
 	resourcequota := validNewResourceQuota()
 	_, err := storage.Create(api.NewDefaultContext(), resourcequota)
@@ -99,6 +101,7 @@ func TestCreateSetsFields(t *testing.T) {
 func TestDelete(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ReturnDeletedObject()
 	test.TestDelete(validNewResourceQuota())
 }
@@ -106,6 +109,7 @@ func TestDelete(t *testing.T) {
 func TestGet(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestGet(validNewResourceQuota())
 }
@@ -113,6 +117,7 @@ func TestGet(t *testing.T) {
 func TestList(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestList(validNewResourceQuota())
 }
@@ -120,6 +125,7 @@ func TestList(t *testing.T) {
 func TestWatch(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestWatch(
 		validNewResourceQuota(),
@@ -143,6 +149,7 @@ func TestWatch(t *testing.T) {
 func TestUpdateStatus(t *testing.T) {
 	storage, status, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	ctx := api.NewDefaultContext()
 
 	key, _ := storage.KeyFunc(ctx, "foo")

pkg/registry/role/etcd/etcd.go

@@ -37,7 +37,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 	prefix := "/" + opts.ResourcePrefix
 
 	newListFunc := func() runtime.Object { return &rbac.RoleList{} }
-	storageInterface, _ := opts.Decorator(
+	storageInterface, dFunc := opts.Decorator(
 		opts.StorageConfig,
 		cachesize.GetWatchCacheSizeByResource(cachesize.Roles),
 		&rbac.Role{},
@@ -68,6 +68,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 		DeleteStrategy: role.Strategy,
 
 		Storage:     storageInterface,
+		DestroyFunc: dFunc,
 	}
 
 	return &REST{store}

pkg/registry/rolebinding/etcd/etcd.go

@@ -37,7 +37,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 	prefix := "/" + opts.ResourcePrefix
 
 	newListFunc := func() runtime.Object { return &rbac.RoleBindingList{} }
-	storageInterface, _ := opts.Decorator(
+	storageInterface, dFunc := opts.Decorator(
 		opts.StorageConfig,
 		cachesize.GetWatchCacheSizeByResource(cachesize.RoleBindings),
 		&rbac.RoleBinding{},
@@ -68,6 +68,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 		DeleteStrategy: rolebinding.Strategy,
 
 		Storage:     storageInterface,
+		DestroyFunc: dFunc,
 	}
 
 	return &REST{store}

pkg/registry/scheduledjob/etcd/etcd.go

@@ -38,7 +38,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 	prefix := "/" + opts.ResourcePrefix
 
 	newListFunc := func() runtime.Object { return &batch.ScheduledJobList{} }
-	storageInterface, _ := opts.Decorator(
+	storageInterface, dFunc := opts.Decorator(
 		opts.StorageConfig,
 		cachesize.GetWatchCacheSizeByResource(cachesize.ScheduledJobs),
 		&batch.ScheduledJob{},
@@ -80,6 +80,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 		DeleteStrategy: scheduledjob.Strategy,
 
 		Storage:     storageInterface,
+		DestroyFunc: dFunc,
 	}
 
 	statusStore := *store

pkg/registry/scheduledjob/etcd/etcd_test.go

@@ -70,6 +70,7 @@ func TestCreate(t *testing.T) {
 
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	validScheduledJob := validNewScheduledJob()
 	validScheduledJob.ObjectMeta = api.ObjectMeta{}
@@ -91,6 +92,7 @@ func TestUpdate(t *testing.T) {
 
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	schedule := "1 1 1 1 ?"
 	test.TestUpdate(
@@ -119,6 +121,7 @@ func TestDelete(t *testing.T) {
 
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestDelete(validNewScheduledJob())
 }
@@ -131,6 +134,7 @@ func TestGet(t *testing.T) {
 
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestGet(validNewScheduledJob())
 }
@@ -143,6 +147,7 @@ func TestList(t *testing.T) {
 
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestList(validNewScheduledJob())
 }
@@ -155,6 +160,7 @@ func TestWatch(t *testing.T) {
 
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestWatch(
 		validNewScheduledJob(),

pkg/registry/secret/etcd/etcd.go

@@ -35,7 +35,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 	prefix := "/" + opts.ResourcePrefix
 
 	newListFunc := func() runtime.Object { return &api.SecretList{} }
-	storageInterface, _ := opts.Decorator(
+	storageInterface, dFunc := opts.Decorator(
 		opts.StorageConfig,
 		cachesize.GetWatchCacheSizeByResource(cachesize.Secrets),
 		&api.Secret{},
@@ -66,6 +66,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 		DeleteStrategy: secret.Strategy,
 
 		Storage:     storageInterface,
+		DestroyFunc: dFunc,
 	}
 	return &REST{store}
 }

pkg/registry/secret/etcd/etcd_test.go

@@ -49,6 +49,7 @@ func validNewSecret(name string) *api.Secret {
 func TestCreate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	secret := validNewSecret("foo")
 	secret.ObjectMeta = api.ObjectMeta{GenerateName: "foo-"}
@@ -71,6 +72,7 @@ func TestCreate(t *testing.T) {
 func TestUpdate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestUpdate(
 		// valid
@@ -87,6 +89,7 @@ func TestUpdate(t *testing.T) {
 func TestDelete(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestDelete(validNewSecret("foo"))
 }
@@ -94,6 +97,7 @@ func TestDelete(t *testing.T) {
 func TestGet(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestGet(validNewSecret("foo"))
 }
@@ -101,6 +105,7 @@ func TestGet(t *testing.T) {
 func TestList(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestList(validNewSecret("foo"))
 }
@@ -108,6 +113,7 @@ func TestList(t *testing.T) {
 func TestWatch(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestWatch(
 		validNewSecret("foo"),

pkg/registry/service/etcd/etcd.go

@@ -36,7 +36,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 	prefix := "/" + opts.ResourcePrefix
 
 	newListFunc := func() runtime.Object { return &api.ServiceList{} }
-	storageInterface, _ := opts.Decorator(
+	storageInterface, dFunc := opts.Decorator(
 		opts.StorageConfig,
 		cachesize.GetWatchCacheSizeByResource(cachesize.Services),
 		&api.Service{},
@@ -68,6 +68,7 @@ func NewREST(opts generic.RESTOptions) (*REST, *StatusREST) {
 		ExportStrategy: service.Strategy,
 
 		Storage:     storageInterface,
+		DestroyFunc: dFunc,
 	}
 	statusStore := *store
 	statusStore.UpdateStrategy = service.StatusStrategy

pkg/registry/service/etcd/etcd_test.go

@@ -59,6 +59,7 @@ func validService() *api.Service {
 func TestCreate(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	validService := validService()
 	validService.ObjectMeta = api.ObjectMeta{}
@@ -89,6 +90,7 @@ func TestCreate(t *testing.T) {
 func TestUpdate(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).AllowCreateOnUpdate()
 	test.TestUpdate(
 		// valid
@@ -114,6 +116,7 @@ func TestUpdate(t *testing.T) {
 func TestDelete(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).AllowCreateOnUpdate()
 	test.TestDelete(validService())
 }
@@ -121,6 +124,7 @@ func TestDelete(t *testing.T) {
 func TestGet(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).AllowCreateOnUpdate()
 	test.TestGet(validService())
 }
@@ -128,6 +132,7 @@ func TestGet(t *testing.T) {
 func TestList(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).AllowCreateOnUpdate()
 	test.TestList(validService())
 }
@@ -135,6 +140,7 @@ func TestList(t *testing.T) {
 func TestWatch(t *testing.T) {
 	storage, _, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestWatch(
 		validService(),

pkg/registry/serviceaccount/etcd/etcd.go

@@ -35,7 +35,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 	prefix := "/" + opts.ResourcePrefix
 
 	newListFunc := func() runtime.Object { return &api.ServiceAccountList{} }
-	storageInterface, _ := opts.Decorator(
+	storageInterface, dFunc := opts.Decorator(
 		opts.StorageConfig,
 		cachesize.GetWatchCacheSizeByResource(cachesize.ServiceAccounts),
 		&api.ServiceAccount{},
@@ -67,6 +67,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 		ReturnDeletedObject: true,
 
 		Storage:     storageInterface,
+		DestroyFunc: dFunc,
 	}
 	return &REST{store}
 }

pkg/registry/serviceaccount/etcd/etcd_test.go

@@ -47,6 +47,7 @@ func validNewServiceAccount(name string) *api.ServiceAccount {
 func TestCreate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	serviceAccount := validNewServiceAccount("foo")
 	serviceAccount.ObjectMeta = api.ObjectMeta{GenerateName: "foo-"}
@@ -64,6 +65,7 @@ func TestCreate(t *testing.T) {
 func TestUpdate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestUpdate(
 		// valid
@@ -80,6 +82,7 @@ func TestUpdate(t *testing.T) {
 func TestDelete(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ReturnDeletedObject()
 	test.TestDelete(validNewServiceAccount("foo"))
 }
@@ -87,6 +90,7 @@ func TestDelete(t *testing.T) {
 func TestGet(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestGet(validNewServiceAccount("foo"))
 }
@@ -94,6 +98,7 @@ func TestGet(t *testing.T) {
 func TestList(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestList(validNewServiceAccount("foo"))
 }
@@ -101,6 +106,7 @@ func TestList(t *testing.T) {
 func TestWatch(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestWatch(
 		validNewServiceAccount("foo"),

pkg/registry/storageclass/etcd/etcd.go

@@ -36,7 +36,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 	prefix := "/" + opts.ResourcePrefix
 
 	newListFunc := func() runtime.Object { return &storageapi.StorageClassList{} }
-	storageInterface, _ := opts.Decorator(
+	storageInterface, dFunc := opts.Decorator(
 		opts.StorageConfig,
 		cachesize.GetWatchCacheSizeByResource(cachesize.StorageClasses),
 		&storageapi.StorageClass{},
@@ -68,6 +68,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 		ReturnDeletedObject: true,
 
 		Storage:     storageInterface,
+		DestroyFunc: dFunc,
 	}
 
 	return &REST{store}

pkg/registry/storageclass/etcd/etcd_test.go

@@ -55,6 +55,7 @@ func validChangedStorageClass() *storageapi.StorageClass {
 func TestCreate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope()
 	storageClass := validNewStorageClass("foo")
 	storageClass.ObjectMeta = api.ObjectMeta{GenerateName: "foo"}
@@ -71,6 +72,7 @@ func TestCreate(t *testing.T) {
 func TestUpdate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope()
 	test.TestUpdate(
 		// valid
@@ -94,6 +96,7 @@ func TestUpdate(t *testing.T) {
 func TestDelete(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope().ReturnDeletedObject()
 	test.TestDelete(validNewStorageClass("foo"))
 }
@@ -101,6 +104,7 @@ func TestDelete(t *testing.T) {
 func TestGet(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope()
 	test.TestGet(validNewStorageClass("foo"))
 }
@@ -108,6 +112,7 @@ func TestGet(t *testing.T) {
 func TestList(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope()
 	test.TestList(validNewStorageClass("foo"))
 }
@@ -115,6 +120,7 @@ func TestList(t *testing.T) {
 func TestWatch(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope()
 	test.TestWatch(
 		validNewStorageClass("foo"),

pkg/registry/thirdpartyresource/etcd/etcd.go

@@ -35,7 +35,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 	prefix := "/" + opts.ResourcePrefix
 
 	// We explicitly do NOT do any decoration here yet.
-	storageInterface, _ := generic.NewRawStorage(opts.StorageConfig)
+	storageInterface, dFunc := generic.NewRawStorage(opts.StorageConfig)
 
 	store := &registry.Store{
 		NewFunc:     func() runtime.Object { return &extensions.ThirdPartyResource{} },
@@ -57,6 +57,7 @@ func NewREST(opts generic.RESTOptions) *REST {
 		DeleteStrategy:          thirdpartyresource.Strategy,
 
 		Storage:     storageInterface,
+		DestroyFunc: dFunc,
 	}
 
 	return &REST{store}

pkg/registry/thirdpartyresource/etcd/etcd_test.go

@@ -58,6 +58,7 @@ func namer(i int) string {
 func TestCreate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope().Namer(namer).GeneratesName()
 	rsrc := validNewThirdPartyResource("kind.domain.tld")
 	test.TestCreate(
@@ -75,6 +76,7 @@ func TestCreate(t *testing.T) {
 func TestUpdate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope().Namer(namer)
 	test.TestUpdate(
 		// valid
@@ -91,6 +93,7 @@ func TestUpdate(t *testing.T) {
 func TestDelete(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope().Namer(namer)
 	test.TestDelete(validNewThirdPartyResource("kind.domain.tld"))
 }
@@ -98,6 +101,7 @@ func TestDelete(t *testing.T) {
 func TestGet(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope().Namer(namer)
 	test.TestGet(validNewThirdPartyResource("kind.domain.tld"))
 }
@@ -105,6 +109,7 @@ func TestGet(t *testing.T) {
 func TestList(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope().Namer(namer)
 	test.TestList(validNewThirdPartyResource("kind.domain.tld"))
 }
@@ -112,6 +117,7 @@ func TestList(t *testing.T) {
 func TestWatch(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store).ClusterScope().Namer(namer)
 	test.TestWatch(
 		validNewThirdPartyResource("kind.domain.tld"),

pkg/registry/thirdpartyresourcedata/etcd/etcd.go

@@ -38,7 +38,7 @@ func NewREST(opts generic.RESTOptions, group, kind string) *REST {
 	prefix := "/ThirdPartyResourceData/" + group + "/" + strings.ToLower(kind) + "s"
 
 	// We explicitly do NOT do any decoration here yet.
-	storageInterface, _ := generic.NewRawStorage(opts.StorageConfig)
+	storageInterface, dFunc := generic.NewRawStorage(opts.StorageConfig)
 
 	store := &registry.Store{
 		NewFunc:     func() runtime.Object { return &extensions.ThirdPartyResourceData{} },
@@ -60,6 +60,7 @@ func NewREST(opts generic.RESTOptions, group, kind string) *REST {
 		DeleteStrategy:          thirdpartyresourcedata.Strategy,
 
 		Storage:     storageInterface,
+		DestroyFunc: dFunc,
 	}
 
 	return &REST{

pkg/registry/thirdpartyresourcedata/etcd/etcd_test.go

@@ -50,6 +50,7 @@ func validNewThirdPartyResourceData(name string) *extensions.ThirdPartyResourceD
 func TestCreate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	rsrc := validNewThirdPartyResourceData("foo")
 	rsrc.ObjectMeta = api.ObjectMeta{}
@@ -64,6 +65,7 @@ func TestCreate(t *testing.T) {
 func TestUpdate(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestUpdate(
 		// valid
@@ -80,6 +82,7 @@ func TestUpdate(t *testing.T) {
 func TestDelete(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestDelete(validNewThirdPartyResourceData("foo"))
 }
@@ -87,6 +90,7 @@ func TestDelete(t *testing.T) {
 func TestGet(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestGet(validNewThirdPartyResourceData("foo"))
 }
@@ -94,6 +98,7 @@ func TestGet(t *testing.T) {
 func TestList(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestList(validNewThirdPartyResourceData("foo"))
 }
@@ -101,6 +106,7 @@ func TestList(t *testing.T) {
 func TestWatch(t *testing.T) {
 	storage, server := newStorage(t)
 	defer server.Terminate(t)
+	defer storage.Store.DestroyFunc()
 	test := registrytest.New(t, storage.Store)
 	test.TestWatch(
 		validNewThirdPartyResourceData("foo"),