oldPod:       st.MakePod().Node("fake-node").Label("service", "bbb").Obj(),
			expectedHint: framework.QueueSkip,
		},
		{
			name:         "delete a pod which doesn't match pod's anti-affinity",
			pod:          st.MakePod().Name("p").PodAntiAffinityIn("service", "region", []string{"securityscan", "value2"}, st.PodAntiAffinityWithRequiredReq).Obj(),

				Obj(),
			newPod:       st.MakePod().Label("foo", "").Obj(),
			oldPod:       st.MakePod().Label("bar", "").Obj(),
			expectedHint: framework.QueueSkip,
		},
		{
			name: "delete un-scheduled pod",
			pod: st.MakePod().Name("p").Label("foo", "").
				SpreadConstraint(1, "zone", v1.DoNotSchedule, fooSelector, nil, nil, nil, nil).
				Obj(),
			oldPod:       st.MakePod().Label("foo", "").Obj(),

					var oldPodSpec *api.PodSpec
					if oldPod != nil {
						oldPodSpec = &oldPod.Spec
					}
					dropDisabledFields(&newPod.Spec, nil, oldPodSpec, nil)

					// old pod should never be changed
					if !reflect.DeepEqual(oldPod, oldPodInfo.pod()) {
						t.Errorf("old pod changed: %v", cmp.Diff(oldPod, oldPodInfo.pod()))
					}

					switch {

					oldPodsToDelete = append(oldPodsToDelete, oldPod.Name)
					continue
				}
				// the old pod isn't available, allow it to become a replacement
				logger.V(5).Info("Pod on node is out of date and not available, allowing replacement", "daemonset", klog.KObj(ds), "pod", klog.KObj(oldPod), "node", klog.KRef("", nodeName))
				// record the replacement

}

func (g *graphPopulator) addPod(obj interface{}) {
	g.updatePod(nil, obj)
}

func (g *graphPopulator) updatePod(oldObj, obj interface{}) {
	pod := obj.(*corev1.Pod)
	if len(pod.Spec.NodeName) == 0 {
		// No node assigned
		klog.V(5).Infof("updatePod %s/%s, no node", pod.Namespace, pod.Name)
		return
	}
	if oldPod, ok := oldObj.(*corev1.Pod); ok && oldPod != nil {

	newPod := obj.(*api.Pod)
	oldPod := old.(*api.Pod)

	*newPod = *dropNonEphemeralContainerUpdates(newPod, oldPod)
	podutil.DropDisabledPodFields(newPod, oldPod)
}

func (podEphemeralContainersStrategy) ValidateUpdate(ctx context.Context, obj, old runtime.Object) field.ErrorList {
	newPod := obj.(*api.Pod)
	oldPod := old.(*api.Pod)

		// For update, we just need to handle opt outs
		newPod := event.New.(*corev1.Pod)
		oldPod := event.Old.(*corev1.Pod)
		ns := s.namespaces.Get(newPod.Namespace, "")
		if ns == nil {
			return fmt.Errorf("failed to find namespace %v", ns)
		}
		wasAnnotated := oldPod.Annotations != nil && oldPod.Annotations[constants.AmbientRedirection] == constants.AmbientRedirectionEnabled

		return
	}

	logger.V(4).Info("Update event for scheduled pod", "pod", klog.KObj(oldPod))
	if err := sched.Cache.UpdatePod(logger, oldPod, newPod); err != nil {
		logger.Error(err, "Scheduler cache UpdatePod failed", "pod", klog.KObj(oldPod))
	}

	sched.SchedulingQueue.AssignedPodUpdated(logger, oldPod, newPod)
}

func (sched *Scheduler) deletePodFromCache(obj interface{}) {
	logger := sched.logger

	curPod := cur.(*v1.Pod)
	oldPod := old.(*v1.Pod)
	if curPod.ResourceVersion == oldPod.ResourceVersion {
		// In the event of a re-list we may receive update events for all known pods.
		// Two different versions of the same pod will always have different RVs.
		return
	}

	labelChanged := !reflect.DeepEqual(curPod.Labels, oldPod.Labels)

	curControllerRef := metav1.GetControllerOf(curPod)

func (tc *Controller) PodUpdated(oldPod *v1.Pod, newPod *v1.Pod) {
	podName := ""
	podNamespace := ""
	nodeName := ""
	oldTolerations := []v1.Toleration{}
	if oldPod != nil {
		podName = oldPod.Name
		podNamespace = oldPod.Namespace
		nodeName = oldPod.Spec.NodeName
		oldTolerations = oldPod.Spec.Tolerations
	}
	newTolerations := []v1.Toleration{}
	if newPod != nil {