/
stats.go
46 lines (38 loc) · 1.25 KB
/
stats.go
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// Copyright 2017 Google Inc.
// Copyright 2020 Acnodal Inc.
//
// 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 sp
package allocator
import (
epicv1 "epic-gateway.org/resource-model/api/v1"
"github.com/prometheus/client_golang/prometheus"
)
const subsystem = "address_pool"
var (
labelNames = []string{"pool"}
poolCapacity = prometheus.NewGaugeVec(prometheus.GaugeOpts{
Namespace: epicv1.MetricsNamespace,
Subsystem: subsystem,
Name: "size",
Help: "Number of addresses in the pool",
}, labelNames)
poolActive = prometheus.NewGaugeVec(prometheus.GaugeOpts{
Namespace: epicv1.MetricsNamespace,
Subsystem: subsystem,
Name: "addresses_in_use",
Help: "Number of addresses allocated from the pool",
}, labelNames)
)
func init() {
prometheus.MustRegister(poolCapacity)
prometheus.MustRegister(poolActive)
}