allErrs = append(allErrs, ValidateReplicaSetSpec(&rs.Spec, &oldRs.Spec, field.NewPath("spec"), opts)...)
	return allErrs
}

// ValidateReplicaSetStatusUpdate tests if required fields in the ReplicaSet are set.
func ValidateReplicaSetStatusUpdate(rs, oldRs *apps.ReplicaSet) field.ErrorList {
	allErrs := field.ErrorList{}