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main
server/auth/metrics.go
44 строки
1 KB
Benjamin Wang
format all prometheus metrics to ensure nice indent
29 янв 2025, 16:42
29 янв 2025, 16:42
614640f
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// Copyright 2015 The etcd Authors // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. package auth import ( "sync" "github.com/prometheus/client_golang/prometheus" ) var ( currentAuthRevision = prometheus.NewGaugeFunc( prometheus.GaugeOpts{ Namespace: "etcd_debugging", Subsystem: "auth", Name: "revision", Help: "The current revision of auth store.", }, func() float64 { reportCurrentAuthRevMu.RLock() defer reportCurrentAuthRevMu.RUnlock() return reportCurrentAuthRev() }, ) // overridden by auth store initialization reportCurrentAuthRevMu sync.RWMutex reportCurrentAuthRev = func() float64 { return 0 } ) func init() { prometheus.MustRegister(currentAuthRevision) }