func createMetricsReceiver()

in opentelemetry_collector/receiver/dockerstats/factory.go [24:36]

• 11 lines of code
• 3 McCabe index (conditional complexity)

func createMetricsReceiver(ctx context.Context, settings component.ReceiverCreateSettings, cfg config.Receiver, nextConsumer consumer.Metrics) (component.MetricsReceiver, error) {
	c := cfg.(*Config)
	if c.ScrapeInterval <= 0 {
		return nil, fmt.Errorf("invalid scrape duration: %v, must be positive", c.ScrapeInterval)
	}

	s, err := newScraper(c.ScrapeInterval, nextConsumer, settings.Logger)
	if err != nil {
		return nil, fmt.Errorf("failed to create dockerstats scraper: %v", err)
	}

	return &Receiver{scraper: s}, nil
}