Event-Driven Architecture in Golang/

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Quiz: Monitoring and Observability

Quiz: Monitoring and Observability

Test yourself on what you have learned so far.

We'll cover the following...
Technical Quiz
1.

What is the purpose of the initOpenTelemetry() method in the provided code?

func (s *System) initOpenTelemetry() error {
    exporter, err := otlptracegrpc.New(
        context.Background(),
    )
    if err != nil { return err }
    s.tp = sdktrace.NewTracerProvider(
        sdktrace.WithBatcher(exporter),
    )
    otel.SetTracerProvider(s.tp)
    otel.SetTextMapPropagator(
        propagation.NewCompositeTextMapPropagator(
            propagation.TraceContext{},
            propagation.Baggage{},
        ),
    )
    return nil 
}
A.

To configure tracing settings for the OpenTelemetry SDK

B.

To initialize a connection to the OpenTelemetry collector using gRPC

C.

To set up environment variables for the OpenTelemetry configuration

D.

To define custom propagation rules for trace context and baggage

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