func initMeterProvider()

in src/checkoutservice/main.go [106:120]

• 13 lines of code
• 2 McCabe index (conditional complexity)

func initMeterProvider() *sdkmetric.MeterProvider {
	ctx := context.Background()

	exporter, err := otlpmetricgrpc.New(ctx)
	if err != nil {
		log.Fatalf("new otlp metric grpc exporter failed: %v", err)
	}

	mp := sdkmetric.NewMeterProvider(
		sdkmetric.WithReader(sdkmetric.NewPeriodicReader(exporter)),
		sdkmetric.WithResource(initResource()),
	)
	otel.SetMeterProvider(mp)
	return mp
}