RecordAttemptRegisterNode()
	// This function should not be called across Kubelet restart.
	RecordRegisteredNewNode()
	// This function may be called across Kubelet restart.
	RecordNodeReady()
}

type basicNodeStartupLatencyTracker struct {
	lock sync.Mutex

	bootTime                     time.Time
	kubeletStartTime             time.Time
	firstRegistrationAttemptTime time.Time

		tracker.RecordAttemptRegisterNode()

		fakeClock.Step(200 * time.Millisecond)
		tracker.RecordRegisteredNewNode()

		fakeClock.Step(300 * time.Millisecond)
		tracker.RecordNodeReady()

		fakeClock.Step(700 * time.Millisecond)
		tracker.RecordNodeReady()

		assert.Equal(t, frozenTime.Add(600*time.Millisecond), tracker.firstNodeReadyTime)

		wants := `

	readyIdx, readyCondition := nodeutil.GetNodeCondition(&updatedNode.Status, v1.NodeReady)
	if readyIdx >= 0 && readyCondition.Status == v1.ConditionTrue {
		kl.nodeStartupLatencyTracker.RecordNodeReady()
	}

	return updatedNode, nil
}

// markVolumesFromNode updates volumeManager with VolumesInUse status from node.
//
// In the case of node status update being unnecessary, call with the fetched node.