func SetInternalTrafficPolicy(policy api.ServiceInternalTrafficPolicy) Tweak {
	return func(svc *api.Service) {
		svc.Spec.InternalTrafficPolicy = &policy
	}
}

// SetExternalTrafficPolicy sets the externalTrafficPolicy field for a Service.
func SetExternalTrafficPolicy(policy api.ServiceExternalTrafficPolicy) Tweak {
	return func(svc *api.Service) {
		svc.Spec.ExternalTrafficPolicy = policy
	}
}