result := []config.Config{}
	for _, obj := range r.TCPRoute {
		result = append(result, buildTCPVirtualService(r, obj)...)
	}

	for _, obj := range r.TLSRoute {
		result = append(result, buildTLSVirtualService(r, obj)...)
	}

	// for gateway routes, build one VS per gateway+host
	gatewayRoutes := make(map[string]map[string]*config.Config)
	// for mesh routes, build one VS per namespace+host