From 925a7826272c4986064d8a104771673f8885ac8d Mon Sep 17 00:00:00 2001 From: yanboer Date: Mon, 5 Jun 2023 13:33:07 +0800 Subject: [PATCH] add web.listenAddress param, from --web.listenAddress or PG_EXPORTER_WEB_LISTEN_ADDRESS env get value --- cmd/postgres_exporter/main.go | 3 +++ 1 file changed, 3 insertions(+) diff --git a/cmd/postgres_exporter/main.go b/cmd/postgres_exporter/main.go index efa96738b..fc4760371 100644 --- a/cmd/postgres_exporter/main.go +++ b/cmd/postgres_exporter/main.go @@ -38,6 +38,7 @@ var ( Config: &config.Config{}, } + listenAddress = kingpin.Flag("web.listenAddress", "Address to listen on for web interface and telemetry.").Default(":9187").Envar("PG_EXPORTER_WEB_LISTEN_ADDRESS").Strings() configFile = kingpin.Flag("config.file", "Postgres exporter configuration file.").Default("postgres_exporter.yml").String() webConfig = kingpinflag.AddFlags(kingpin.CommandLine, ":9187") metricsPath = kingpin.Flag("web.telemetry-path", "Path under which to expose metrics.").Default("/metrics").Envar("PG_EXPORTER_WEB_TELEMETRY_PATH").String() @@ -156,6 +157,8 @@ func main() { http.HandleFunc("/probe", handleProbe(logger, excludedDatabases)) + // set WebListenAddresses from PG_EXPORTER_WEB_LISTEN_ADDRESS env or --web.listenAddress param + webConfig.WebListenAddresses = listenAddress srv := &http.Server{} if err := web.ListenAndServe(srv, webConfig, logger); err != nil { level.Error(logger).Log("msg", "Error running HTTP server", "err", err)