AllowInvalidLabelValueInSelector bool
}

// LabelSelectorHasInvalidLabelValue returns true if the given selector contains an invalid label value in a match expression.
// This is useful for determining whether AllowInvalidLabelValueInSelector should be set to true when validating an update
// based on existing persisted invalid values.
func LabelSelectorHasInvalidLabelValue(ps *metav1.LabelSelector) bool {
	if ps == nil {
		return false

	opts := pod.GetValidationOptionsFromPodTemplate(&newDaemonSet.Spec.Template, &oldDaemonSet.Spec.Template)
	opts.AllowInvalidLabelValueInSelector = opts.AllowInvalidLabelValueInSelector || metav1validation.LabelSelectorHasInvalidLabelValue(oldDaemonSet.Spec.Selector)

	allErrs := validation.ValidateDaemonSet(obj.(*apps.DaemonSet), opts)
	allErrs = append(allErrs, validation.ValidateDaemonSetUpdate(newDaemonSet, oldDaemonSet, opts)...)

		RequirePrefixedLabels:   true,
	}
	if oldJob != nil {
		opts.AllowInvalidLabelValueInSelector = opts.AllowInvalidLabelValueInSelector || metav1validation.LabelSelectorHasInvalidLabelValue(oldJob.Spec.Selector)

		// Updating node affinity, node selector and tolerations is allowed
		// only for suspended jobs that never started before.