},
					GracePeriod: gracePeriod,
					MinReclaim: &evictionapi.ThresholdValue{
						Quantity: quantityMustParse("2Gi"),
					},
				},
				{
					Signal:   evictionapi.SignalNodeFsAvailable,
					Operator: evictionapi.OpLessThan,
					Value: evictionapi.ThresholdValue{
						Quantity: quantityMustParse("200Mi"),
					},
					GracePeriod: gracePeriod,

// the specified grace period.  If gracePeriod = 0, there is no wait.
func (o *terminationOrdering) waitForTurn(name string, gracePeriod int64) float64 {
	// if there is no grace period, we don't wait
	if gracePeriod <= 0 {
		return 0
	}

	start := time.Now()
	remainingGrace := time.NewTimer(time.Duration(gracePeriod) * time.Second)

	for _, c := range o.prereqs[name] {
		select {

	gracePeriod := 30 * time.Second // arbitrary

	cmds := script.DefaultCmds()
	cmds["at"] = scriptAt()
	cmds["bzr"] = script.Program("bzr", interrupt, gracePeriod)
	cmds["fossil"] = script.Program("fossil", interrupt, gracePeriod)
	cmds["git"] = script.Program("git", interrupt, gracePeriod)
	cmds["hg"] = script.Program("hg", interrupt, gracePeriod)
	cmds["handle"] = scriptHandle()

			// output of a reasonable program after it terminates.
			gracePeriod = 100 * time.Millisecond
			if s := os.Getenv("GO_TEST_TIMEOUT_SCALE"); s != "" {
				scale, err := strconv.Atoi(s)
				if err != nil {
					t.Fatalf("invalid GO_TEST_TIMEOUT_SCALE: %v", err)
				}
				gracePeriod *= time.Duration(scale)
			}

			// If time allows, increase the termination grace period to 5% of the

				Value:       softImageFsDisk.Value,
				MinReclaim:  softImageFsDisk.MinReclaim,
				GracePeriod: softImageFsDisk.GracePeriod,
			})
		}
		if hardContainerFsINodes != -1 {
			thresholds[hardContainerFsINodes] = evictionapi.Threshold{

	// when duration is time.Hour * 90000). So float64 is used instead.
	gracePeriod := time.Duration(float64(cert.NotAfter.Sub(cert.NotBefore)) * (float64(cu.gracePeriodPercentage) / 100))
	// waitTime is the duration between now and the grace period starts.
	// It is the time until cert expiration minus the length of grace period.
	waitTime := timeToExpire - gracePeriod
	if waitTime < 0 {
		// We are within the grace period.

	// When fails to get expiration time from token, always refresh the token.
	if err != nil || exp.IsZero() {
		return true
	}
	rotate := now.After(exp.Add(-gracePeriod))
	gcecredLog.Debugf("credential expiration: %s, grace period: %s, should rotate: %t",
		exp.String(), gracePeriod.String(), rotate)
	return rotate
}

// GetPlatformCredential fetches the GCE VM identity jwt token from its metadata server,

	}

	StartProxy()

	var (
		ctx         = context.Background()
		gracePeriod = 100 * time.Millisecond
	)
	if deadline, ok := t.Deadline(); ok {
		timeout := time.Until(deadline)

		// If time allows, increase the termination grace period to 5% of the
		// remaining time.
		if gp := timeout / 20; gp > gracePeriod {
			gracePeriod = gp
		}

		// When we run commands that execute subprocesses, we want to reserve two

			"containerName", containerName, "containerID", containerID.String(), "gracePeriod", gracePeriod)
	}

	// Run the pre-stop lifecycle hooks if applicable and if there is enough time to run it
	if containerSpec.Lifecycle != nil && containerSpec.Lifecycle.PreStop != nil && gracePeriod > 0 {
		gracePeriod = gracePeriod - m.executePreStopHook(ctx, pod, containerID, containerSpec, gracePeriod)
	}

	}
	// no matter what, we always supply a grace period of 1
	if gracePeriod < 1 {
		gracePeriod = 1
	}
	return gracePeriod, status.gracePeriod != 0 && status.gracePeriod != gracePeriod
}

// allowPodStart tries to start the pod and returns true if allowed, otherwise
// it requeues the pod and returns false. If the pod will never be able to start