1 // Copyright 2017 The etcd Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 package etcdhttp 16 17 import ( 18 "net/http" 19 20 "github.com/prometheus/client_golang/prometheus/promhttp" 21 ) 22 23 const ( 24 PathMetrics = "/metrics" 25 PathProxyMetrics = "/proxy/metrics" 26 ) 27 28 // HandleMetrics registers prometheus handler on '/metrics'. 29 func HandleMetrics(mux *http.ServeMux) { 30 mux.Handle(PathMetrics, promhttp.Handler()) 31 } 32