func NewPodConfig(mode PodConfigNotificationMode, recorder record.EventRecorder, startupSLIObserver podStartupSLIObserver) *PodConfig {
	updates := make(chan kubetypes.PodUpdate, 50)
	storage := newPodStorage(updates, mode, recorder, startupSLIObserver)
	podConfig := &PodConfig{
		pods:    storage,
		mux:     newMux(storage),
		updates: updates,
		sources: sets.Set[string]{},
	}
	return podConfig
}