for _, route := range vh.Routes {
				if routeDestinationMatchesSvc(route, svc, vh, port) {
					return getIstioConfig(route.Metadata)
				}
			}
		}
	}
	return "", nil
}

// routeDestinationMatchesSvc determines whether or not to use this service as a destination
func routeDestinationMatchesSvc(vhRoute *route.Route, svc corev1.Service, vh *route.VirtualHost, port int32) bool {