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