alert

type Cache interface {
	// Get will return the currently cached alerts for a given node. An error
	// will be returned if the cache is not populated, node specific filters
	// cannot be run, or if the last retrieval resulted in an error. The time
	// returned is the time of the last retrieval attempt.
	Get(nodeName string) (models.GettableAlerts, time.Time, error)
}

type Syncer interface {
	manager.LeaderElectionRunnable
	manager.Runnable
	Cache
	// SyncOnce enables the cache to be initialized before use by the Manager
	SyncOnce()
}