Function InitTracer

shared/tracing/tracing.go:22–41

(cfg Config)

}

func InitTracer(cfg Config) (func(context.Context) error, error) {
	// Exporter
	traceExporter, err := newExporter(cfg.JaegerEndpoint)
		if err != nil {
		return nil, err
	}

	// Trace Provider
	traceProvider, err := newTraceProvider(cfg, traceExporter)
	if err != nil {
		return nil, err
	}
	otel.SetTracerProvider(traceProvider)

	// Propagator
	prop := newPropagator()
	otel.SetTextMapPropagator(prop)

	return traceProvider.Shutdown, nil
}

func GetTracer(name string) trace.Tracer {
	return otel.GetTracerProvider().Tracer(name)