TypeMeta: metav1.TypeMeta{Kind: "Job"},
		ObjectMeta: metav1.ObjectMeta{
			Name:      name,
			UID:       uuid.NewUUID(),
			Namespace: metav1.NamespaceDefault,
		},
		Spec: batch.JobSpec{
			Selector: &metav1.LabelSelector{
				MatchLabels: map[string]string{"foo": "bar"},
			},
			Template: v1.PodTemplateSpec{
				ObjectMeta: metav1.ObjectMeta{
					Labels: map[string]string{
						"foo": "bar",
					},
				},

			WhenDeleted: apps.RetainPersistentVolumeClaimRetentionPolicyType,
			WhenScaled:  apps.DeletePersistentVolumeClaimRetentionPolicyType,
		}
		set.Spec.Selector = &metav1.LabelSelector{MatchLabels: map[string]string{"key": "value"}}
		claimIndexer := cache.NewIndexer(cache.MetaNamespaceKeyFunc, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc})
		for i, claimState := range tc.claimStates {

		reasonMsg += fmt.Sprintf(" %v", postFilterMsg)
	}
	return reasonMsg
}

func newAffinityTerm(pod *v1.Pod, term *v1.PodAffinityTerm) (*AffinityTerm, error) {
	selector, err := metav1.LabelSelectorAsSelector(term.LabelSelector)
	if err != nil {
		return nil, err
	}

	namespaces := getNamespacesFromPodAffinityTerm(pod, term)
	nsSelector, err := metav1.LabelSelectorAsSelector(term.NamespaceSelector)
	if err != nil {

	// Normally, the system sets this field for you.
	// More info: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/#label-selectors
	// +optional
	Selector *metav1.LabelSelector `json:"selector,omitempty" protobuf:"bytes,4,opt,name=selector"`

	// manualSelector controls generation of pod labels and pod selectors.
	// Leave `manualSelector` unset unless you are certain what you are doing.

- The Kubernetes apiserver now emits a warning message for Pods with a null labelSelector in podAffinity or topologySpreadConstraints. The null labelSelector means "match none". Using it in podAffinity or topologySpreadConstraint could lead to unintended behavior. ([#117025](https://github.com/kubernetes/kubernetes/pull/117025), [@sanposhiho](https://github.com/sanposhiho))...