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# general

Slackbot

08/17/2023, 4:46 AM

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Vishal Sharma

08/17/2023, 5:22 AM

@Srikanth Chekuri Can you please help here?

Deep Desai

08/17/2023, 6:13 AM

Copy code

meter:=otel.Meter("queue")
counter,err:=meter.Int64Counter("adduser")
if err!=nil{
   return
}
counter.Add(c.Request.Context(),1)

sample code

Srikanth Chekuri

08/17/2023, 8:57 AM

If you are not able to see they it’s most probably not received. Can you use

stdout

exporter and confirm if the instrumentation is working?

Deep Desai

08/17/2023, 8:58 AM

instrumentation specific to metrics?? As the trace and all other things are working

Srikanth Chekuri

08/17/2023, 8:59 AM

and all other things

What are these all other things? Please use stdout exporter for metrics and see if the custom metrics is written to console.

Deep Desai

08/17/2023, 9:00 AM

sure will check that, other things means traces and host metrics

Deep Desai

08/17/2023, 9:00 AM

will confirm after checking stdout exporter for metrics

Deep Desai

08/17/2023, 6:58 PM

@Srikanth Chekuri: I cant see it after enabling stdout

Deep Desai

08/17/2023, 7:03 PM

below is the init tracer function used

Copy code

func initTracer() func(context.Context) error {

   secureOption := otlptracegrpc.WithTLSCredentials(credentials.NewClientTLSFromCert(nil, ""))
   if len(insecure) > 0 {
      secureOption = otlptracegrpc.WithInsecure()
   }

   exporter, err := stdouttrace.New(stdouttrace.WithPrettyPrint())
   if err != nil {
      log.Fatalf("failed to initialize stdout export pipeline: %v", err)
   }

   tracer, err := otlptrace.New(
      context.Background(),
      otlptracegrpc.NewClient(
         secureOption,
         otlptracegrpc.WithEndpoint(collectorURL),
      ),
   )

   if err != nil {
      log.Fatal(err)
   }
   resources, err := resource.New(
      context.Background(),
      resource.WithAttributes(
         attribute.String("service.name", serviceName),
         attribute.String("library.language", "go"),
      ),
   )
   if err != nil {
      log.Println("Could not set resources: ", err)
   }

   otel.SetTracerProvider(
      sdktrace.NewTracerProvider(
         sdktrace.WithSampler(sdktrace.AlwaysSample()),
         sdktrace.WithBatcher(tracer),
         sdktrace.WithBatcher(exporter),
         sdktrace.WithResource(resources),
      ),
   )

   return tracer.Shutdown
}

Deep Desai

08/18/2023, 4:59 AM

@Srikanth Chekuri: gentle reminder on this

Srikanth Chekuri

08/18/2023, 6:51 AM

You haven’t set up the metric exporter pipeline for otlp/stdout (the above one is a trace pipeline). Please do, and the metrics will show up.

Deep Desai

08/21/2023, 5:03 AM

Thanks was able to get the metrics

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