}

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
		case "prometheus_io_path":
			path = val
		}

	prometheusScrapeAnnotation = "prometheus_io_scrape"
	prometheusPortAnnotation   = "prometheus_io_port"
	prometheusPathAnnotation   = "prometheus_io_path"

	watchDebounceDelay = 100 * time.Millisecond
)

const (
	// InitContainers is the name of the property in k8s pod spec
	InitContainers = "initContainers"