41 lines
1.1 KiB
Go
41 lines
1.1 KiB
Go
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// VulcanizeDB
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// Copyright © 2021 Vulcanize
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package prom
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import (
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"net/http"
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"github.com/prometheus/client_golang/prometheus/promhttp"
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"github.com/sirupsen/logrus"
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)
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// Listen start listening http
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func Listen(addr string) *http.Server {
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mux := http.NewServeMux()
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mux.Handle("/metrics", promhttp.Handler())
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srv := http.Server{
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Addr: addr,
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Handler: mux,
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}
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go func() {
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if err := srv.ListenAndServe(); err != nil {
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logrus.Fatal(err)
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}
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}()
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return &srv
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}
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