type Config struct {
	Logger                           klog.Logger
	ProbeManager                     prober.Manager
	Recorder                         record.EventRecorder
	NodeRef                          *v1.ObjectReference
	GetPodsFunc                      eviction.ActivePodsFunc
	KillPodFunc                      eviction.KillPodFunc
	SyncNodeStatusFunc               func()
	ShutdownGracePeriodRequested     time.Duration
	ShutdownGracePeriodCriticalPods  time.Duration
	ShutdownGracePeriodByPodPriority []kubeletconfig.ShutdownGracePeriodByPodPriority
	StateDirectory                   string
	Clock                            clock.Clock
}

type Manager interface {
	Admit(attrs *lifecycle.PodAdmitAttributes) lifecycle.PodAdmitResult
	Start() error
	ShutdownStatus() error
}