Revert "Gracefully delete pods from the Kubelet"

pkg/registry/controller/etcd/etcd_test.go

@@ -722,7 +722,7 @@ func TestDelete(t *testing.T) {
 		// If the controller is still around after trying to delete either the delete
 		// failed, or we're deleting it gracefully.
 		if fakeClient.Data[key].R.Node != nil {
-			return fakeClient.Data[key].R.Node.TTL != 0
+			return true
 		}
 		return false
 	}

pkg/registry/event/registry_test.go

@@ -37,7 +37,6 @@ var testTTL uint64 = 60
 
 func NewTestEventEtcdRegistry(t *testing.T) (*tools.FakeEtcdClient, generic.Registry) {
 	f := tools.NewFakeEtcdClient(t)
-	f.HideExpires = true
 	f.TestIndex = true
 
 	h := tools.NewEtcdHelper(f, testapi.Codec(), etcdtest.PathPrefix())

pkg/registry/persistentvolume/etcd/etcd_test.go

@@ -324,7 +324,7 @@ func TestEtcdUpdateStatus(t *testing.T) {
 	key, _ := storage.KeyFunc(ctx, "foo")
 	key = etcdtest.AddPrefix(key)
 	pvStart := validNewPersistentVolume("foo")
-	fakeClient.Set(key, runtime.EncodeOrDie(latest.Codec, pvStart), 0)
+	fakeClient.Set(key, runtime.EncodeOrDie(latest.Codec, pvStart), 1)
 
 	pvIn := &api.PersistentVolume{
 		ObjectMeta: api.ObjectMeta{

pkg/registry/persistentvolumeclaim/etcd/etcd_test.go

@@ -325,7 +325,7 @@ func TestEtcdUpdateStatus(t *testing.T) {
 	key, _ := storage.KeyFunc(ctx, "foo")
 	key = etcdtest.AddPrefix(key)
 	pvcStart := validNewPersistentVolumeClaim("foo", api.NamespaceDefault)
-	fakeClient.Set(key, runtime.EncodeOrDie(latest.Codec, pvcStart), 0)
+	fakeClient.Set(key, runtime.EncodeOrDie(latest.Codec, pvcStart), 1)
 
 	pvc := &api.PersistentVolumeClaim{
 		ObjectMeta: api.ObjectMeta{

pkg/registry/pod/etcd/etcd_test.go

@@ -54,7 +54,6 @@ func newStorage(t *testing.T) (*REST, *BindingREST, *StatusREST, *tools.FakeEtcd
 }
 
 func validNewPod() *api.Pod {
-	grace := int64(30)
 	return &api.Pod{
 		ObjectMeta: api.ObjectMeta{
 			Name:      "foo",
@@ -63,8 +62,6 @@ func validNewPod() *api.Pod {
 		Spec: api.PodSpec{
 			RestartPolicy: api.RestartPolicyAlways,
 			DNSPolicy:     api.DNSClusterFirst,
-
-			TerminationGracePeriodSeconds: &grace,
 			Containers: []api.Container{
 				{
 					Name:            "foo",
@@ -135,9 +132,9 @@ func TestDelete(t *testing.T) {
 		if fakeEtcdClient.Data[key].R.Node == nil {
 			return false
 		}
-		return fakeEtcdClient.Data[key].R.Node.TTL != 0
+		return fakeEtcdClient.Data[key].R.Node.TTL == 30
 	}
-	test.TestDeleteGraceful(createFn, 30, gracefulSetFn)
+	test.TestDelete(createFn, gracefulSetFn)
 }
 
 func expectPod(t *testing.T, out runtime.Object) (*api.Pod, bool) {
@@ -1121,7 +1118,6 @@ func TestEtcdUpdateScheduled(t *testing.T) {
 		},
 	}), 1)
 
-	grace := int64(30)
 	podIn := api.Pod{
 		ObjectMeta: api.ObjectMeta{
 			Name:            "foo",
@@ -1143,8 +1139,6 @@ func TestEtcdUpdateScheduled(t *testing.T) {
 			},
 			RestartPolicy: api.RestartPolicyAlways,
 			DNSPolicy:     api.DNSClusterFirst,
-
-			TerminationGracePeriodSeconds: &grace,
 		},
 	}
 	_, _, err := registry.Update(ctx, &podIn)
@@ -1185,7 +1179,7 @@ func TestEtcdUpdateStatus(t *testing.T) {
 			},
 		},
 	}
-	fakeClient.Set(key, runtime.EncodeOrDie(latest.Codec, &podStart), 0)
+	fakeClient.Set(key, runtime.EncodeOrDie(latest.Codec, &podStart), 1)
 
 	podIn := api.Pod{
 		ObjectMeta: api.ObjectMeta{
@@ -1214,8 +1208,6 @@ func TestEtcdUpdateStatus(t *testing.T) {
 
 	expected := podStart
 	expected.ResourceVersion = "2"
-	grace := int64(30)
-	expected.Spec.TerminationGracePeriodSeconds = &grace
 	expected.Spec.RestartPolicy = api.RestartPolicyAlways
 	expected.Spec.DNSPolicy = api.DNSClusterFirst
 	expected.Spec.Containers[0].ImagePullPolicy = api.PullIfNotPresent

pkg/registry/pod/rest.go

@@ -81,26 +81,9 @@ func (podStrategy) ValidateUpdate(ctx api.Context, obj, old runtime.Object) fiel
 	return append(errorList, validation.ValidatePodUpdate(obj.(*api.Pod), old.(*api.Pod))...)
 }
 
-// CheckGracefulDelete allows a pod to be gracefully deleted. It updates the DeleteOptions to
-// reflect the desired grace value.
+// CheckGracefulDelete allows a pod to be gracefully deleted.
 func (podStrategy) CheckGracefulDelete(obj runtime.Object, options *api.DeleteOptions) bool {
-	if options == nil {
-		return false
-	}
-	period := int64(0)
-	// user has specified a value
-	if options.GracePeriodSeconds != nil {
-		period = *options.GracePeriodSeconds
-	} else {
-		// use the default value if set, or deletes the pod immediately (0)
-		pod := obj.(*api.Pod)
-		if pod.Spec.TerminationGracePeriodSeconds != nil {
-			period = *pod.Spec.TerminationGracePeriodSeconds
-		}
-	}
-	// ensure the options and the pod are in sync
-	options.GracePeriodSeconds = &period
-	return true
+	return false
 }
 
 type podStatusStrategy struct {
@@ -113,7 +96,6 @@ func (podStatusStrategy) PrepareForUpdate(obj, old runtime.Object) {
 	newPod := obj.(*api.Pod)
 	oldPod := old.(*api.Pod)
 	newPod.Spec = oldPod.Spec
-	newPod.DeletionTimestamp = nil
 }
 
 func (podStatusStrategy) ValidateUpdate(ctx api.Context, obj, old runtime.Object) fielderrors.ValidationErrorList {

pkg/registry/resourcequota/etcd/etcd_test.go

@@ -477,7 +477,7 @@ func TestEtcdUpdateStatus(t *testing.T) {
 	key, _ := registry.KeyFunc(ctx, "foo")
 	key = etcdtest.AddPrefix(key)
 	resourcequotaStart := validNewResourceQuota()
-	fakeClient.Set(key, runtime.EncodeOrDie(latest.Codec, resourcequotaStart), 0)
+	fakeClient.Set(key, runtime.EncodeOrDie(latest.Codec, resourcequotaStart), 1)
 
 	resourcequotaIn := &api.ResourceQuota{
 		ObjectMeta: api.ObjectMeta{