[global] debug = true [entryPoints] [entryPoints.http] address = ":8081" [api] [providers] [providers.file] [routers] [routers.router1] rule = "Host(`127.0.0.1`)" service = "service1" [services] [services.service1.loadbalancer] [[services.service1.loadbalancer.servers]] url = "h2c://127.0.0.1:{{ .GRPCServerPort }}" weight = 1