61 lines
1.4 KiB
Go
61 lines
1.4 KiB
Go
package main
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import (
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"context"
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"net/http"
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"time"
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"git.mak-sim.ru/maksim/observability_2025/internal/logger"
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"github.com/go-chi/chi/middleware"
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"github.com/go-chi/chi/v5"
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"github.com/juju/zaputil/zapctx"
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"go.uber.org/zap"
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"moul.io/chizap"
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"github.com/prometheus/client_golang/prometheus"
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"github.com/prometheus/client_golang/prometheus/promauto"
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"github.com/prometheus/client_golang/prometheus/promhttp"
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)
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func someFunc(ctx context.Context) {
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logger := zapctx.Logger(ctx)
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time.Sleep(1 * time.Second)
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logger.Info("Hi from SomeFunc")
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}
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func main() {
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logger, err := logger.GetLogger(false)
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if err != nil {
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panic(err)
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}
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r := chi.NewRouter()
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logger = logger.With(zap.Any("someKey", "someValue"))
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r.Use(middleware.RequestID)
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r.Use(chizap.New(logger, &chizap.Opts{
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WithReferer: true,
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WithUserAgent: true,
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}))
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counter := promauto.NewCounter(prometheus.CounterOpts{
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Namespace: "teta", Name: "testcounter", Help: "Main endpoint request counter",
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})
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r.Get("/", func(w http.ResponseWriter, r *http.Request) {
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counter.Inc()
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ctx := zapctx.WithLogger(r.Context(), logger)
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someFunc(ctx)
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_, err := w.Write([]byte("welcome"))
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if err != nil {
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logger.Error("Error writing response", zap.Error(err))
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}
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})
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http.Handle("/metrics", promhttp.Handler())
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go http.ListenAndServe(":9000", nil) //nolint:errcheck
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logger.Info("Server started")
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http.ListenAndServe(":8080", r) //nolint:errcheck
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}
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