// +optional
	Message string `json:"message,omitempty" protobuf:"bytes,3,opt,name=message"`
	// A brief CamelCase message indicating details about why the pod is in this state.
	// e.g. 'DiskPressure'
	// +optional
	Reason string `json:"reason,omitempty" protobuf:"bytes,4,opt,name=reason"`

	// IP address of the host to which the pod is assigned. Empty if not yet scheduled.
	// +optional

			return lifecycle.PodAdmitResult{Admit: true}
		}

		// When node has memory pressure, check BestEffort Pod's toleration:
		// admit it if tolerates memory pressure taint, fail for other tolerations, e.g. DiskPressure.
		if corev1helpers.TolerationsTolerateTaint(attrs.Pod.Spec.Tolerations, &v1.Taint{
			Key:    v1.TaintNodeMemoryPressure,
			Effect: v1.TaintEffectNoSchedule,
		}) {
			return lifecycle.PodAdmitResult{Admit: true}

			fakeClock.Step(1 * time.Minute)

			setDiskStatsBasedOnFs := func(whichFs string, diskPressure string, diskStat diskStats) diskStats {
				if tc.inducePressureOnWhichFs == "nodefs" {
					diskStat.rootFsAvailableBytes = diskPressure
				} else if tc.inducePressureOnWhichFs == "imagefs" {
					diskStat.imageFsAvailableBytes = diskPressure
				} else if tc.inducePressureOnWhichFs == "containerfs" {

}

func setDaemonSetToleration(ds *apps.DaemonSet, tolerations []v1.Toleration) {
	ds.Spec.Template.Spec.Tolerations = tolerations
}

// DaemonSet should launch a pod even when the node with MemoryPressure/DiskPressure/PIDPressure taints.
func TestTaintPressureNodeDaemonLaunchesPod(t *testing.T) {
	for _, strategy := range updateStrategies() {
		ds := newDaemonSet("critical")
		ds.Spec.UpdateStrategy = *strategy

- Prevent Kubelet stuck in `DiskPressure` when `imagefs.minReclaim` is set ([#99095](https://github.com/kubernetes/kubernetes/pull/99095), [@maxlaverse](https://github.com/maxlaverse))

	NodeMemoryPressure NodeConditionType = "MemoryPressure"
	// NodeDiskPressure means the kubelet is under pressure due to insufficient available disk.
	NodeDiskPressure NodeConditionType = "DiskPressure"
	// NodeNetworkUnavailable means that network for the node is not correctly configured.
	NodeNetworkUnavailable NodeConditionType = "NetworkUnavailable"
)

// NodeCondition represents the node's condition

  - The deprecated node condition type `OutOfDisk` has been removed. Use the `DiskPressure` condition instead. ([#72420](https://github.com/kubernetes/kubernetes/pull/72420), [@Pingan2017](https://github.com/Pingan2017))

          * 'node.kubernetes.io/network-unavailable=:NoSchedule' if NetworkUnavailable is true
          * 'node.kubernetes.io/disk-pressure=:NoSchedule' if DiskPressure is true
          * 'node.kubernetes.io/memory-pressure=:NoSchedule' if MemoryPressure is true
          * 'node.kubernetes.io/out-of-disk=:NoSchedule' if OutOfDisk is true

          * 'node.kubernetes.io/network-unavailable=:NoSchedule' if NetworkUnavailable is true
          * 'node.kubernetes.io/disk-pressure=:NoSchedule' if DiskPressure is true
          * 'node.kubernetes.io/memory-pressure=:NoSchedule' if MemoryPressure is true
          * 'node.kubernetes.io/out-of-disk=:NoSchedule' if OutOfDisk is true

	NodeMemoryPressure NodeConditionType = "MemoryPressure"
	// NodeDiskPressure means the kubelet is under pressure due to insufficient available disk.
	NodeDiskPressure NodeConditionType = "DiskPressure"
	// NodePIDPressure means the kubelet is under pressure due to insufficient available PID.
	NodePIDPressure NodeConditionType = "PIDPressure"