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// Copyright 2021 The Sigstore 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 server
import (
"github.com/prometheus/client_golang/prometheus"
"github.com/prometheus/client_golang/prometheus/promauto"
"sigs.k8s.io/release-utils/version"
)
var (
metricNewEntries = promauto.NewCounter(prometheus.CounterOpts{
Name: "fulcio_new_certs",
Help: "The total number of certificates generated",
})
MetricLatency = promauto.NewHistogramVec(prometheus.HistogramOpts{
Name: "fulcio_api_latency",
Help: "API Latency on calls",
}, []string{"code", "method"})
RequestsCount = promauto.NewCounterVec(prometheus.CounterOpts{
Name: "http_requests_total",
Help: "Count all HTTP requests",
}, []string{"code", "method"})
_ = promauto.NewGaugeFunc(
prometheus.GaugeOpts{
Namespace: "fulcio",
Name: "build_info",
Help: "A metric with a constant '1' value labeled by version, revision, branch, and goversion from which fulcio was built.",
ConstLabels: prometheus.Labels{
"version": version.GetVersionInfo().GitVersion,
"revision": version.GetVersionInfo().GitCommit,
"build_date": version.GetVersionInfo().BuildDate,
"goversion": version.GetVersionInfo().GoVersion,
},
},
func() float64 { return 1 },
)
)
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