}

	return nil
}

func PrometheusPathAndPort(pod *v1.Pod) (string, int, error) {
	path := "/metrics"
	port := 9090
	for key, val := range pod.ObjectMeta.Annotations {
		switch strutil.SanitizeLabelName(key) {
		case "prometheus_io_port":
			p, err := strconv.Atoi(val)
			if err != nil {
				return "", 0, fmt.Errorf("failed to parse port from annotation: %v", err)
			}

			port = p

// getPrometheusScrape respect prometheus scrape config
// not to doing prometheusMerge if this return false
func getPrometheusScrape(pod *corev1.Pod) bool {
	for k, val := range pod.Annotations {
		if strutil.SanitizeLabelName(k) != prometheusScrapeAnnotation {
			continue
		}

		if scrape, err := strconv.ParseBool(val); err == nil {
			return scrape
		}
	}

	return true
}