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39 lines
1.2 KiB
39 lines
1.2 KiB
// Copyright © 2023 OpenIM. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package prommetrics
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import (
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"fmt"
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"github.com/prometheus/client_golang/prometheus"
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"github.com/prometheus/client_golang/prometheus/collectors"
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"net/http"
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)
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const commonPath = "/metrics"
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var (
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baseCollector = []prometheus.Collector{
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collectors.NewProcessCollector(collectors.ProcessCollectorOpts{}),
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collectors.NewGoCollector(),
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}
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)
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func Init(registry *prometheus.Registry, prometheusPort int, path string, handler http.Handler, cs ...prometheus.Collector) error {
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registry.MustRegister(cs...)
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srv := http.NewServeMux()
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srv.Handle(path, handler)
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return http.ListenAndServe(fmt.Sprintf(":%d", prometheusPort), srv)
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}
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