servicesByName[svc.Hostname].ClusterVIPs = *svc.ClusterVIPs.DeepCopy()
			}
		}
	}

	var routeCache *istio_route.Cache
	if listenerPort > 0 && features.EnableRDSCaching {
		// sort services, ensure that routeCache calculation result is stable
		services = make([]*model.Service, 0, len(servicesByName))
		for _, svc := range servicesByName {
			services = append(services, svc)
		}

		buildHTTPService("test-headless.com", visibility.Public, wildcardIPv4, "not-default", 8888),
	}

	servicesByName := make(map[host.Name]*model.Service, len(services))
	for _, svc := range services {
		servicesByName[svc.Hostname] = svc
	}

	virtualServiceSpec1 := &networking.VirtualService{
		Hosts:    []string{"test-private-2.com"},
		Gateways: []string{"mesh"},