// An empty selector ({}) also selects no pods, which differs from standard behavior of selecting all pods.
  // In policy/v1, an empty selector will select all pods in the namespace.
  // +optional
  optional .k8s.io.apimachinery.pkg.apis.meta.v1.LabelSelector selector = 2;

  // An eviction is allowed if at most "maxUnavailable" pods selected by
  // "selector" are unavailable after the eviction, i.e. even in absence of

				makeGCSandbox(pods[1], 0, runtimeapi.PodSandboxState_SANDBOX_NOTREADY, true, false, 0),
				// exited sandbox without containers for deleted pods.
				makeGCSandbox(pods[2], 0, runtimeapi.PodSandboxState_SANDBOX_NOTREADY, false, true, 0),
			},
			containers: []containerTemplate{
				{pod: pods[1], container: &pods[1].Spec.Containers[0], sandboxAttempt: 1, state: runtimeapi.ContainerState_CONTAINER_EXITED},
			},

  // can be scaled down further, followed by scaling up the new ReplicaSet, ensuring
  // that the total number of pods available at all times during the update is at
  // least 70% of desired pods.
  // +optional
  optional .k8s.io.apimachinery.pkg.util.intstr.IntOrString maxUnavailable = 1;

  // The maximum number of pods that can be scheduled above the desired number of
  // pods.

	pods := []types.UID{"pod-1", "pod-2"}

	testUserNsPodsManager := &testUserNsPodsManager{
		podDir: t.TempDir(),
		// List the same pods we will record, so the second time we create the userns
		// manager, it will find these pods on disk with userns data.
		podList: pods,
	}
	m, err := MakeUserNsManager(testUserNsPodsManager)
	require.NoError(t, err)

	// Record the pods on disk.
	for _, podUID := range pods {

  // can have their pods stopped for an update at any given time. The update
  // starts by stopping at most 30% of those DaemonSet pods and then brings
  // up new DaemonSet pods in their place. Once the new pods are available,
  // it then proceeds onto other DaemonSet pods, thus ensuring that at least
  // 70% of original number of DaemonSet pods are available at all times during
  // the update.

  // can have their pods stopped for an update at any given time. The update
  // starts by stopping at most 30% of those DaemonSet pods and then brings
  // up new DaemonSet pods in their place. Once the new pods are available,
  // it then proceeds onto other DaemonSet pods, thus ensuring that at least
  // 70% of original number of DaemonSet pods are available at all times during
  // the update.

		} else {
			klog.V(4).InfoS("Updating pods from source", "source", source, "pods", klog.KObjSlice(update.Pods))
		}
		updatePodsFunc(update.Pods, pods, pods)

	case kubetypes.REMOVE:
		klog.V(4).InfoS("Removing pods from source", "source", source, "pods", klog.KObjSlice(update.Pods))
		for _, value := range update.Pods {
			if existing, found := pods[value.UID]; found {

			activePods := controller.FilterActivePods(logger, tc.pods)
			failedIndexes := calculateFailedIndexes(logger, &tc.job, tc.pods)
			_, succeededIndexes := calculateSucceededIndexes(logger, &tc.job, tc.pods)
			jobCtx := &syncJobCtx{
				job:                  &tc.job,
				pods:                 tc.pods,
				activePods:           activePods,
				succeededIndexes:     succeededIndexes,

  // resource metric across all relevant pods, as a raw value (instead of as
  // a percentage of the request), similar to the "pods" metric source type.
  // +optional
  optional k8s.io.apimachinery.pkg.api.resource.Quantity targetAverageValue = 3;

  // container is the name of the container in the pods of the scaling target
  optional string container = 4;
}

	"maxSurge":       "The maximum number of...