if typ == gvk.VirtualService {
		for _, obj := range ingressByHost {
			out = append(out, *obj)
		}
	}

	return out
}

// extractServicesByPortNameType extract services that are of port name type in the specified ingress resource.
func extractServicesByPortNameType(ingress *knetworking.Ingress) sets.String {
	services := sets.String{}
	for _, rule := range ingress.Spec.Rules {
		if rule.HTTP == nil {
			continue