return replicas, metric, statuses, timestamp, invalidMetricError
}

// hpasControllingPodsUnderSelector returns a list of keys of all HPAs that control a given list of pods.
func (a *HorizontalController) hpasControllingPodsUnderSelector(pods []*v1.Pod) []selectors.Key {
	a.hpaSelectorsMux.Lock()
	defer a.hpaSelectorsMux.Unlock()

	hpas := map[selectors.Key]struct{}{}