35 lines
698 B
Go
35 lines
698 B
Go
package main
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import (
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"log"
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"net/http"
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"os"
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"github.com/prometheus/client_golang/prometheus/promhttp"
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"mcquay.me/hwt"
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"mcquay.me/hwt/metrics"
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pb "mcquay.me/hwt/rpc/hwt"
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)
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func main() {
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hn, err := os.Hostname()
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if err != nil {
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log.Fatalf("cannot get hostname: %v", err)
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}
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if err := metrics.RegisterPromMetrics(); err != nil {
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log.Fatalf("registering prom metrics: %v", err)
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}
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s := &hwt.Server{hn}
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hs := hwt.NewMetricsHooks(metrics.HTTPLatency)
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th := pb.NewHelloWorldServer(s, hs)
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sm := http.NewServeMux()
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sm.Handle("/", th)
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sm.Handle("/metrics", promhttp.Handler())
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if err := http.ListenAndServe(":8080", sm); err != nil {
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log.Fatalf("listen and serve: %v", err)
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}
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}
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