PodFailurePolicy: &batch.PodFailurePolicy{
						Rules: onExitCodeRules,
					},
				},
			},
			pods: []v1.Pod{
				{
					Status: v1.PodStatus{
						Phase: v1.PodRunning,
					},
				},
				{
					Status: v1.PodStatus{
						Phase: v1.PodFailed,
						ContainerStatuses: []v1.ContainerStatus{
							{
								Name: "main-container",
								State: v1.ContainerState{

		{Name: "IP", Type: "string", Priority: 1, Description: apiv1.PodStatus{}.SwaggerDoc()["podIP"]},
		{Name: "Node", Type: "string", Priority: 1, Description: apiv1.PodSpec{}.SwaggerDoc()["nodeName"]},
		{Name: "Nominated Node", Type: "string", Priority: 1, Description: apiv1.PodStatus{}.SwaggerDoc()["nominatedNodeName"]},

// effect on scheduling.
func isPodUpdated(oldPod, newPod *v1.Pod) bool {
	strip := func(pod *v1.Pod) *v1.Pod {
		p := pod.DeepCopy()
		p.ResourceVersion = ""
		p.Generation = 0
		p.Status = v1.PodStatus{
			ResourceClaimStatuses: pod.Status.ResourceClaimStatuses,
		}
		p.ManagedFields = nil
		p.Finalizers = nil
		return p
	}
	return !reflect.DeepEqual(strip(oldPod), strip(newPod))
}

	}

	// mark pods[1] ~ pods[totalNum-1] as unschedulable and add them back
	for i := 1; i < totalNum; i++ {
		unschedulablePod := expectedPods[i].DeepCopy()
		unschedulablePod.Status = v1.PodStatus{
			Conditions: []v1.PodCondition{
				{
					Type:   v1.PodScheduled,
					Status: v1.ConditionFalse,
					Reason: v1.PodReasonUnschedulable,
				},
			},
		}

  - `PodSpec.Container.ResizePolicy` (new object) gives users control over how their containers are resized.
  - `PodStatus.Resize` status describes the state of a requested Pod resize.
  - `PodStatus.ResourcesAllocated` describes node resources allocated to Pod.
  - `PodStatus.Resources` describes node resources applied to running containers by CRI.

- `GetPodQOS(pod *core.Pod)` function now returns the stored value from `PodStatus.QOSClass`, if set. To compute/evaluate the value of `QOSClass` from scratch, `ComputePodQOS(pod*core.Pod)` must be used. ([#119665](https://github.com/kubernetes/kubernetes/pull/119665), [@vinaykul](https://github.com/vinaykul))