func newScraper()

in opentelemetry_collector/receiver/dockerstats/scraper.go [107:121]

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

func newScraper(scrapeInterval time.Duration, metricConsumer consumer.Metrics, logger *zap.Logger) (*scraper, error) {
	docker, err := client.NewClientWithOpts(client.FromEnv)
	if err != nil {
		return nil, fmt.Errorf("failed to initialize docker client: %v", err)
	}

	return &scraper{
		scrapeInterval: scrapeInterval,
		done:           make(chan bool),
		metricConsumer: metricConsumer,
		docker:         docker,
		logger:         logger,
		now:            time.Now,
	}, nil
}