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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,75 @@ | ||
| package main | ||
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| import ( | ||
| "net/http" | ||
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| "github.com/tencentyun/tencentcloud-exporter/collector" | ||
| "github.com/tencentyun/tencentcloud-exporter/config" | ||
| "github.com/tencentyun/tencentcloud-exporter/instances" | ||
| "github.com/tencentyun/tencentcloud-exporter/monitor" | ||
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| "github.com/prometheus/client_golang/prometheus" | ||
| "github.com/prometheus/client_golang/prometheus/promhttp" | ||
| "github.com/prometheus/common/log" | ||
| "github.com/prometheus/common/version" | ||
| kingpin "gopkg.in/alecthomas/kingpin.v2" | ||
| ) | ||
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| func main() { | ||
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| var ( | ||
| listenAddress = kingpin.Flag("web.listen-address", "Address on which to expose metrics and web interface."). | ||
| Default("localhost:8001").String() | ||
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| metricsPath = kingpin.Flag("web.telemetry-path", "Path under which to expose metrics."). | ||
| Default("/metrics").String() | ||
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| configFile = kingpin.Flag("config.file", "Tencent qcloud exporter configuration file."). | ||
| Default("qcloud.yml").String() | ||
| ) | ||
| log.AddFlags(kingpin.CommandLine) | ||
| kingpin.Version(version.Print("tencent_qcloud_exporter")) | ||
| kingpin.HelpFlag.Short('h') | ||
| kingpin.Parse() | ||
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| log.Infoln("Starting tencent_qcloud_exporter", version.Info()) | ||
| log.Infoln("Build context", version.BuildContext()) | ||
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| tencentConfig := config.NewConfig() | ||
| if err := tencentConfig.LoadFile(*configFile); err != nil { | ||
| log.Fatal(err.Error()) | ||
| } | ||
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| credentialConfig := (*tencentConfig).Credential | ||
| metricsConfig := (*tencentConfig).Metrics | ||
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| if err := monitor.InitClient(credentialConfig, (*tencentConfig).RateLimit); err != nil { | ||
| log.Fatal(err.Error()) | ||
| } | ||
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| if err := instances.InitClient(credentialConfig); err != nil { | ||
| log.Fatal(err.Error()) | ||
| } | ||
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| tencentCollector, err := collector.NewCollector(metricsConfig) | ||
| if err != nil { | ||
| log.Fatal(err.Error()) | ||
| } | ||
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| registry := prometheus.NewRegistry() | ||
| registry.MustRegister(tencentCollector) | ||
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| http.Handle(*metricsPath, promhttp.HandlerFor(registry, promhttp.HandlerOpts{})) | ||
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| http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) { | ||
| w.Write([]byte(`<html> | ||
| <head><title>TencentCloud Exporter</title></head> | ||
| <body> | ||
| <h1>TencentCloud Exporter</h1> | ||
| <p><a href='` + *metricsPath + `'>Metrics</a></p> | ||
| </body> | ||
| </html>`)) | ||
| }) | ||
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| log.Fatal(http.ListenAndServe(*listenAddress, nil)) | ||
| } |
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