// TODO it is sort of pointless/confusing/implicit to populate Old and New with the same reference here
func (s *InformerHandlers) enqueueNamespace(o controllers.Object) {
	namespace := o.GetName()
	labels := o.GetLabels()
	matchAmbient := labels[constants.DataplaneMode] == constants.DataplaneModeAmbient
	if matchAmbient {
		log.Infof("Namespace %s is enabled in ambient mesh", namespace)
	} else {