return false, err
		}
		if scaledRS {
			oldRSs[i] = updatedRS
			scaled = true
		}
	}
	return scaled, nil
}

// oldPodsRunning returns whether there are old pods running or any of the old ReplicaSets thinks that it runs pods.
func oldPodsRunning(newRS *apps.ReplicaSet, oldRSs []*apps.ReplicaSet, podMap map[types.UID][]*v1.Pod) bool {
	if oldPods := util.GetActualReplicaCountForReplicaSets(oldRSs); oldPods > 0 {
		return true

	"revisionHistoryLimit":    "The number of old ReplicaSets to retain to allow rollback. This is a pointer to distinguish between explicit zero and not specified. This is set to the max value of int32 (i.e. 2147483647) by default, which means \"retaining all old ReplicaSets\".",

	return map_ReplicaSetCondition
}

var map_ReplicaSetList = map[string]string{
	"":         "ReplicaSetList is a collection of ReplicaSets.",
	"metadata": "Standard list metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds",
	"items":    "List of ReplicaSets. More info: https://kubernetes.io/docs/concepts/workloads/controllers/replicationcontroller",
}

		informers := informers.NewSharedInformerFactory(kc, controller.NoResyncPeriodFunc())
		_, ctx := ktesting.NewTestContext(t)
		c, err := NewDeploymentController(ctx, informers.Apps().V1().Deployments(), informers.Apps().V1().ReplicaSets(), informers.Core().V1().Pods(), kc)
		if err != nil {
			t.Fatalf("error creating Deployment controller: %v", err)
		}
		c.eventRecorder = &record.FakeRecorder{}

	"regarding":                "regarding contains the object this Event is about. In most cases it's an Object reporting controller implements, e.g. ReplicaSetController implements ReplicaSets and this event is emitted because it acts on some changes in a ReplicaSet object.",

		return &example2v1.ReplicaSet{
			ObjectMeta: metav1.ObjectMeta{Namespace: "ns", Name: name},
		}
	}
	createReplicaSet := func(obj *example2v1.ReplicaSet) *example2v1.ReplicaSet {
		key := "replicasets/" + obj.Namespace + "/" + obj.Name
		out := &example2v1.ReplicaSet{}
		err := etcdStorage.Create(context.TODO(), key, obj, out, 0)
		require.NoError(t, err)
		return out
	}

  // +optional
  optional string reason = 7;

  // regarding contains the object this Event is about. In most cases it's an Object reporting controller
  // implements, e.g. ReplicaSetController implements ReplicaSets and this event is emitted because
  // it acts on some changes in a ReplicaSet object.
  // +optional
  optional k8s.io.api.core.v1.ObjectReference regarding = 8;

	"regarding":                "regarding contains the object this Event is about. In most cases it's an Object reporting controller implements, e.g. ReplicaSetController implements ReplicaSets and this event is emitted because it acts on some changes in a ReplicaSet object.",

  // +optional
  optional string reason = 7;

  // regarding contains the object this Event is about. In most cases it's an Object reporting controller
  // implements, e.g. ReplicaSetController implements ReplicaSets and this event is emitted because
  // it acts on some changes in a ReplicaSet object.
  // +optional
  optional .k8s.io.api.core.v1.ObjectReference regarding = 8;

  optional string message = 5;
}

// ReplicaSetList is a collection of ReplicaSets.
message ReplicaSetList {
  // Standard list metadata.
  // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
  // +optional
  optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1;

  // List of ReplicaSets.