func newNode(name string) *api.Node { return &api.Node{ ObjectMeta: api.ObjectMeta{Name: name}, Spec: api.NodeSpec{ ExternalID: name, }, Status: api.NodeStatus{ Capacity: api.ResourceList{ api.ResourceName(api.ResourceCPU): resource.MustParse("10"), api.ResourceName(api.ResourceMemory): resource.MustParse("10G"), }, }, } }
func (fc *FakeProvisioner) Provision() (*api.PersistentVolume, error) { fullpath := fmt.Sprintf("/tmp/hostpath_pv/%s", util.NewUUID()) pv := &api.PersistentVolume{ ObjectMeta: api.ObjectMeta{ Name: fc.Options.PVName, Annotations: map[string]string{ "kubernetes.io/createdby": "fakeplugin-provisioner", }, }, Spec: api.PersistentVolumeSpec{ PersistentVolumeReclaimPolicy: fc.Options.PersistentVolumeReclaimPolicy, AccessModes: fc.Options.AccessModes, Capacity: api.ResourceList{ api.ResourceName(api.ResourceStorage): fc.Options.Capacity, }, PersistentVolumeSource: api.PersistentVolumeSource{ HostPath: &api.HostPathVolumeSource{ Path: fullpath, }, }, }, } return pv, nil }
// Create for hostPath simply creates a local /tmp/hostpath_pv/%s directory as a new PersistentVolume. // This Provisioner is meant for development and testing only and WILL NOT WORK in a multi-node cluster. func (r *hostPathProvisioner) Provision() (*api.PersistentVolume, error) { fullpath := fmt.Sprintf("/tmp/hostpath_pv/%s", util.NewUUID()) pv := &api.PersistentVolume{ ObjectMeta: api.ObjectMeta{ Name: r.options.PVName, Annotations: map[string]string{ "kubernetes.io/createdby": "hostpath-dynamic-provisioner", }, }, Spec: api.PersistentVolumeSpec{ PersistentVolumeReclaimPolicy: r.options.PersistentVolumeReclaimPolicy, AccessModes: r.options.AccessModes, Capacity: api.ResourceList{ api.ResourceName(api.ResourceStorage): r.options.Capacity, }, PersistentVolumeSource: api.PersistentVolumeSource{ HostPath: &api.HostPathVolumeSource{ Path: fullpath, }, }, }, } return pv, os.MkdirAll(pv.Spec.HostPath.Path, 0750) }
func TestUpdate(t *testing.T) { storage, _, server := newStorage(t) defer server.Terminate(t) test := registrytest.New(t, storage.Store).ClusterScope() test.TestUpdate( // valid validNewPersistentVolume("foo"), // updateFunc func(obj runtime.Object) runtime.Object { object := obj.(*api.PersistentVolume) object.Spec.Capacity = api.ResourceList{ api.ResourceName(api.ResourceStorage): resource.MustParse("20G"), } return object }, ) }
func Convert_v1_ResourceList_To_api_ResourceList(in *ResourceList, out *api.ResourceList, s conversion.Scope) error { if *in == nil { return nil } if *out == nil { *out = make(api.ResourceList, len(*in)) } for key, val := range *in { // TODO(#18538): We round up resource values to milli scale to maintain API compatibility. // In the future, we should instead reject values that need rounding. const milliScale = -3 val.RoundUp(milliScale) (*out)[api.ResourceName(key)] = val } return nil }
func TestUpdate(t *testing.T) { storage, _, server := newStorage(t) defer server.Terminate(t) test := registrytest.New(t, storage.Store) test.TestUpdate( // valid validNewPersistentVolumeClaim("foo", api.NamespaceDefault), // updateFunc func(obj runtime.Object) runtime.Object { object := obj.(*api.PersistentVolumeClaim) object.Spec.Resources = api.ResourceRequirements{ Requests: api.ResourceList{ api.ResourceName(api.ResourceStorage): resource.MustParse("20G"), }, } return object }, ) }
func TestUpdateStatus(t *testing.T) { storage, statusStorage, server := newStorage(t) defer server.Terminate(t) ctx := api.NewDefaultContext() key, _ := storage.KeyFunc(ctx, "foo") key = etcdtest.AddPrefix(key) pvcStart := validNewPersistentVolumeClaim("foo", api.NamespaceDefault) err := storage.Storage.Create(ctx, key, pvcStart, nil, 0) pvc := &api.PersistentVolumeClaim{ ObjectMeta: api.ObjectMeta{ Name: "foo", Namespace: api.NamespaceDefault, }, Spec: api.PersistentVolumeClaimSpec{ AccessModes: []api.PersistentVolumeAccessMode{api.ReadWriteOnce}, Resources: api.ResourceRequirements{ Requests: api.ResourceList{ api.ResourceName(api.ResourceStorage): resource.MustParse("3Gi"), }, }, }, Status: api.PersistentVolumeClaimStatus{ Phase: api.ClaimBound, }, } _, _, err = statusStorage.Update(ctx, pvc.Name, rest.DefaultUpdatedObjectInfo(pvc, api.Scheme)) if err != nil { t.Fatalf("Unexpected error: %v", err) } obj, err := storage.Get(ctx, "foo") if err != nil { t.Errorf("unexpected error: %v", err) } pvcOut := obj.(*api.PersistentVolumeClaim) // only compare relevant changes b/c of difference in metadata if !api.Semantic.DeepEqual(pvc.Status, pvcOut.Status) { t.Errorf("unexpected object: %s", diff.ObjectDiff(pvc.Status, pvcOut.Status)) } }
func validNewPersistentVolumeClaim(name, ns string) *api.PersistentVolumeClaim { pv := &api.PersistentVolumeClaim{ ObjectMeta: api.ObjectMeta{ Name: name, Namespace: ns, }, Spec: api.PersistentVolumeClaimSpec{ AccessModes: []api.PersistentVolumeAccessMode{api.ReadWriteOnce}, Resources: api.ResourceRequirements{ Requests: api.ResourceList{ api.ResourceName(api.ResourceStorage): resource.MustParse("10G"), }, }, }, Status: api.PersistentVolumeClaimStatus{ Phase: api.ClaimPending, }, } return pv }
func (c *gcePersistentDiskProvisioner) Provision() (*api.PersistentVolume, error) { volumeID, sizeGB, labels, err := c.manager.CreateVolume(c) if err != nil { return nil, err } pv := &api.PersistentVolume{ ObjectMeta: api.ObjectMeta{ Name: c.options.PVName, Labels: map[string]string{}, Annotations: map[string]string{ "kubernetes.io/createdby": "gce-pd-dynamic-provisioner", }, }, Spec: api.PersistentVolumeSpec{ PersistentVolumeReclaimPolicy: c.options.PersistentVolumeReclaimPolicy, AccessModes: c.options.AccessModes, Capacity: api.ResourceList{ api.ResourceName(api.ResourceStorage): resource.MustParse(fmt.Sprintf("%dGi", sizeGB)), }, PersistentVolumeSource: api.PersistentVolumeSource{ GCEPersistentDisk: &api.GCEPersistentDiskVolumeSource{ PDName: volumeID, Partition: 0, ReadOnly: false, }, }, }, } if len(labels) != 0 { if pv.Labels == nil { pv.Labels = make(map[string]string) } for k, v := range labels { pv.Labels[k] = v } } return pv, nil }
func validNewPersistentVolume(name string) *api.PersistentVolume { pv := &api.PersistentVolume{ ObjectMeta: api.ObjectMeta{ Name: name, }, Spec: api.PersistentVolumeSpec{ Capacity: api.ResourceList{ api.ResourceName(api.ResourceStorage): resource.MustParse("10G"), }, AccessModes: []api.PersistentVolumeAccessMode{api.ReadWriteOnce}, PersistentVolumeSource: api.PersistentVolumeSource{ HostPath: &api.HostPathVolumeSource{Path: "/foo"}, }, PersistentVolumeReclaimPolicy: api.PersistentVolumeReclaimRetain, }, Status: api.PersistentVolumeStatus{ Phase: api.VolumePending, Message: "bar", Reason: "foo", }, } return pv }
func TestMonitorNodeStatusMarkPodsNotReady(t *testing.T) { fakeNow := unversioned.Date(2015, 1, 1, 12, 0, 0, 0, time.UTC) table := []struct { fakeNodeHandler *FakeNodeHandler timeToPass time.Duration newNodeStatus api.NodeStatus expectedPodStatusUpdate bool }{ // Node created recently, without status. // Expect no action from node controller (within startup grace period). { fakeNodeHandler: &FakeNodeHandler{ Existing: []*api.Node{ { ObjectMeta: api.ObjectMeta{ Name: "node0", CreationTimestamp: fakeNow, }, }, }, Clientset: fake.NewSimpleClientset(&api.PodList{Items: []api.Pod{*newPod("pod0", "node0")}}), }, expectedPodStatusUpdate: false, }, // Node created long time ago, with status updated recently. // Expect no action from node controller (within monitor grace period). { fakeNodeHandler: &FakeNodeHandler{ Existing: []*api.Node{ { ObjectMeta: api.ObjectMeta{ Name: "node0", CreationTimestamp: unversioned.Date(2012, 1, 1, 0, 0, 0, 0, time.UTC), }, Status: api.NodeStatus{ Conditions: []api.NodeCondition{ { Type: api.NodeReady, Status: api.ConditionTrue, // Node status has just been updated. LastHeartbeatTime: fakeNow, LastTransitionTime: fakeNow, }, }, Capacity: api.ResourceList{ api.ResourceName(api.ResourceCPU): resource.MustParse("10"), api.ResourceName(api.ResourceMemory): resource.MustParse("10G"), }, }, Spec: api.NodeSpec{ ExternalID: "node0", }, }, }, Clientset: fake.NewSimpleClientset(&api.PodList{Items: []api.Pod{*newPod("pod0", "node0")}}), }, expectedPodStatusUpdate: false, }, // Node created long time ago, with status updated by kubelet exceeds grace period. // Expect pods status updated and Unknown node status posted from node controller { fakeNodeHandler: &FakeNodeHandler{ Existing: []*api.Node{ { ObjectMeta: api.ObjectMeta{ Name: "node0", CreationTimestamp: unversioned.Date(2012, 1, 1, 0, 0, 0, 0, time.UTC), }, Status: api.NodeStatus{ Conditions: []api.NodeCondition{ { Type: api.NodeReady, Status: api.ConditionTrue, // Node status hasn't been updated for 1hr. LastHeartbeatTime: unversioned.Date(2015, 1, 1, 12, 0, 0, 0, time.UTC), LastTransitionTime: unversioned.Date(2015, 1, 1, 12, 0, 0, 0, time.UTC), }, { Type: api.NodeOutOfDisk, Status: api.ConditionFalse, // Node status hasn't been updated for 1hr. LastHeartbeatTime: unversioned.Date(2015, 1, 1, 12, 0, 0, 0, time.UTC), LastTransitionTime: unversioned.Date(2015, 1, 1, 12, 0, 0, 0, time.UTC), }, }, Capacity: api.ResourceList{ api.ResourceName(api.ResourceCPU): resource.MustParse("10"), api.ResourceName(api.ResourceMemory): resource.MustParse("10G"), }, }, Spec: api.NodeSpec{ ExternalID: "node0", }, }, }, Clientset: fake.NewSimpleClientset(&api.PodList{Items: []api.Pod{*newPod("pod0", "node0")}}), }, timeToPass: 1 * time.Minute, newNodeStatus: api.NodeStatus{ Conditions: []api.NodeCondition{ { Type: api.NodeReady, Status: api.ConditionTrue, // Node status hasn't been updated for 1hr. LastHeartbeatTime: unversioned.Date(2015, 1, 1, 12, 0, 0, 0, time.UTC), LastTransitionTime: unversioned.Date(2015, 1, 1, 12, 0, 0, 0, time.UTC), }, { Type: api.NodeOutOfDisk, Status: api.ConditionFalse, // Node status hasn't been updated for 1hr. LastHeartbeatTime: unversioned.Date(2015, 1, 1, 12, 0, 0, 0, time.UTC), LastTransitionTime: unversioned.Date(2015, 1, 1, 12, 0, 0, 0, time.UTC), }, }, Capacity: api.ResourceList{ api.ResourceName(api.ResourceCPU): resource.MustParse("10"), api.ResourceName(api.ResourceMemory): resource.MustParse("10G"), }, }, expectedPodStatusUpdate: true, }, } for i, item := range table { nodeController := NewNodeController(nil, item.fakeNodeHandler, 5*time.Minute, flowcontrol.NewFakeAlwaysRateLimiter(), flowcontrol.NewFakeAlwaysRateLimiter(), testNodeMonitorGracePeriod, testNodeStartupGracePeriod, testNodeMonitorPeriod, nil, nil, 0, false) nodeController.now = func() unversioned.Time { return fakeNow } if err := nodeController.monitorNodeStatus(); err != nil { t.Errorf("Case[%d] unexpected error: %v", i, err) } if item.timeToPass > 0 { nodeController.now = func() unversioned.Time { return unversioned.Time{Time: fakeNow.Add(item.timeToPass)} } item.fakeNodeHandler.Existing[0].Status = item.newNodeStatus if err := nodeController.monitorNodeStatus(); err != nil { t.Errorf("Case[%d] unexpected error: %v", i, err) } } podStatusUpdated := false for _, action := range item.fakeNodeHandler.Actions() { if action.GetVerb() == "update" && action.GetResource().Resource == "pods" && action.GetSubresource() == "status" { podStatusUpdated = true } } if podStatusUpdated != item.expectedPodStatusUpdate { t.Errorf("Case[%d] expect pod status updated to be %v, but got %v", i, item.expectedPodStatusUpdate, podStatusUpdated) } } }
func TestMonitorNodeStatusUpdateStatus(t *testing.T) { fakeNow := unversioned.Date(2015, 1, 1, 12, 0, 0, 0, time.UTC) table := []struct { fakeNodeHandler *FakeNodeHandler timeToPass time.Duration newNodeStatus api.NodeStatus expectedEvictPods bool expectedRequestCount int expectedNodes []*api.Node }{ // Node created long time ago, without status: // Expect Unknown status posted from node controller. { fakeNodeHandler: &FakeNodeHandler{ Existing: []*api.Node{ { ObjectMeta: api.ObjectMeta{ Name: "node0", CreationTimestamp: unversioned.Date(2012, 1, 1, 0, 0, 0, 0, time.UTC), }, }, }, Clientset: fake.NewSimpleClientset(&api.PodList{Items: []api.Pod{*newPod("pod0", "node0")}}), }, expectedRequestCount: 2, // List+Update expectedNodes: []*api.Node{ { ObjectMeta: api.ObjectMeta{ Name: "node0", CreationTimestamp: unversioned.Date(2012, 1, 1, 0, 0, 0, 0, time.UTC), }, Status: api.NodeStatus{ Conditions: []api.NodeCondition{ { Type: api.NodeReady, Status: api.ConditionUnknown, Reason: "NodeStatusNeverUpdated", Message: "Kubelet never posted node status.", LastHeartbeatTime: unversioned.Date(2012, 1, 1, 0, 0, 0, 0, time.UTC), LastTransitionTime: fakeNow, }, { Type: api.NodeOutOfDisk, Status: api.ConditionUnknown, Reason: "NodeStatusNeverUpdated", Message: "Kubelet never posted node status.", LastHeartbeatTime: unversioned.Date(2012, 1, 1, 0, 0, 0, 0, time.UTC), LastTransitionTime: fakeNow, }, }, }, }, }, }, // Node created recently, without status. // Expect no action from node controller (within startup grace period). { fakeNodeHandler: &FakeNodeHandler{ Existing: []*api.Node{ { ObjectMeta: api.ObjectMeta{ Name: "node0", CreationTimestamp: fakeNow, }, }, }, Clientset: fake.NewSimpleClientset(&api.PodList{Items: []api.Pod{*newPod("pod0", "node0")}}), }, expectedRequestCount: 1, // List expectedNodes: nil, }, // Node created long time ago, with status updated by kubelet exceeds grace period. // Expect Unknown status posted from node controller. { fakeNodeHandler: &FakeNodeHandler{ Existing: []*api.Node{ { ObjectMeta: api.ObjectMeta{ Name: "node0", CreationTimestamp: unversioned.Date(2012, 1, 1, 0, 0, 0, 0, time.UTC), }, Status: api.NodeStatus{ Conditions: []api.NodeCondition{ { Type: api.NodeReady, Status: api.ConditionTrue, // Node status hasn't been updated for 1hr. LastHeartbeatTime: unversioned.Date(2015, 1, 1, 12, 0, 0, 0, time.UTC), LastTransitionTime: unversioned.Date(2015, 1, 1, 12, 0, 0, 0, time.UTC), }, { Type: api.NodeOutOfDisk, Status: api.ConditionFalse, // Node status hasn't been updated for 1hr. LastHeartbeatTime: unversioned.Date(2015, 1, 1, 12, 0, 0, 0, time.UTC), LastTransitionTime: unversioned.Date(2015, 1, 1, 12, 0, 0, 0, time.UTC), }, }, Capacity: api.ResourceList{ api.ResourceName(api.ResourceCPU): resource.MustParse("10"), api.ResourceName(api.ResourceMemory): resource.MustParse("10G"), }, }, Spec: api.NodeSpec{ ExternalID: "node0", }, }, }, Clientset: fake.NewSimpleClientset(&api.PodList{Items: []api.Pod{*newPod("pod0", "node0")}}), }, expectedRequestCount: 3, // (List+)List+Update timeToPass: time.Hour, newNodeStatus: api.NodeStatus{ Conditions: []api.NodeCondition{ { Type: api.NodeReady, Status: api.ConditionTrue, // Node status hasn't been updated for 1hr. LastHeartbeatTime: unversioned.Date(2015, 1, 1, 12, 0, 0, 0, time.UTC), LastTransitionTime: unversioned.Date(2015, 1, 1, 12, 0, 0, 0, time.UTC), }, { Type: api.NodeOutOfDisk, Status: api.ConditionFalse, // Node status hasn't been updated for 1hr. LastHeartbeatTime: unversioned.Date(2015, 1, 1, 12, 0, 0, 0, time.UTC), LastTransitionTime: unversioned.Date(2015, 1, 1, 12, 0, 0, 0, time.UTC), }, }, Capacity: api.ResourceList{ api.ResourceName(api.ResourceCPU): resource.MustParse("10"), api.ResourceName(api.ResourceMemory): resource.MustParse("10G"), }, }, expectedNodes: []*api.Node{ { ObjectMeta: api.ObjectMeta{ Name: "node0", CreationTimestamp: unversioned.Date(2012, 1, 1, 0, 0, 0, 0, time.UTC), }, Status: api.NodeStatus{ Conditions: []api.NodeCondition{ { Type: api.NodeReady, Status: api.ConditionUnknown, Reason: "NodeStatusUnknown", Message: "Kubelet stopped posting node status.", LastHeartbeatTime: unversioned.Date(2015, 1, 1, 12, 0, 0, 0, time.UTC), LastTransitionTime: unversioned.Time{Time: unversioned.Date(2015, 1, 1, 12, 0, 0, 0, time.UTC).Add(time.Hour)}, }, { Type: api.NodeOutOfDisk, Status: api.ConditionUnknown, Reason: "NodeStatusUnknown", Message: "Kubelet stopped posting node status.", LastHeartbeatTime: unversioned.Date(2015, 1, 1, 12, 0, 0, 0, time.UTC), LastTransitionTime: unversioned.Time{Time: unversioned.Date(2015, 1, 1, 12, 0, 0, 0, time.UTC).Add(time.Hour)}, }, }, Capacity: api.ResourceList{ api.ResourceName(api.ResourceCPU): resource.MustParse("10"), api.ResourceName(api.ResourceMemory): resource.MustParse("10G"), }, }, Spec: api.NodeSpec{ ExternalID: "node0", }, }, }, }, // Node created long time ago, with status updated recently. // Expect no action from node controller (within monitor grace period). { fakeNodeHandler: &FakeNodeHandler{ Existing: []*api.Node{ { ObjectMeta: api.ObjectMeta{ Name: "node0", CreationTimestamp: unversioned.Date(2012, 1, 1, 0, 0, 0, 0, time.UTC), }, Status: api.NodeStatus{ Conditions: []api.NodeCondition{ { Type: api.NodeReady, Status: api.ConditionTrue, // Node status has just been updated. LastHeartbeatTime: fakeNow, LastTransitionTime: fakeNow, }, }, Capacity: api.ResourceList{ api.ResourceName(api.ResourceCPU): resource.MustParse("10"), api.ResourceName(api.ResourceMemory): resource.MustParse("10G"), }, }, Spec: api.NodeSpec{ ExternalID: "node0", }, }, }, Clientset: fake.NewSimpleClientset(&api.PodList{Items: []api.Pod{*newPod("pod0", "node0")}}), }, expectedRequestCount: 1, // List expectedNodes: nil, }, } for i, item := range table { nodeController := NewNodeController(nil, item.fakeNodeHandler, 5*time.Minute, flowcontrol.NewFakeAlwaysRateLimiter(), flowcontrol.NewFakeAlwaysRateLimiter(), testNodeMonitorGracePeriod, testNodeStartupGracePeriod, testNodeMonitorPeriod, nil, nil, 0, false) nodeController.now = func() unversioned.Time { return fakeNow } if err := nodeController.monitorNodeStatus(); err != nil { t.Errorf("unexpected error: %v", err) } if item.timeToPass > 0 { nodeController.now = func() unversioned.Time { return unversioned.Time{Time: fakeNow.Add(item.timeToPass)} } item.fakeNodeHandler.Existing[0].Status = item.newNodeStatus if err := nodeController.monitorNodeStatus(); err != nil { t.Errorf("unexpected error: %v", err) } } if item.expectedRequestCount != item.fakeNodeHandler.RequestCount { t.Errorf("expected %v call, but got %v.", item.expectedRequestCount, item.fakeNodeHandler.RequestCount) } if len(item.fakeNodeHandler.UpdatedNodes) > 0 && !api.Semantic.DeepEqual(item.expectedNodes, item.fakeNodeHandler.UpdatedNodes) { t.Errorf("Case[%d] unexpected nodes: %s", i, diff.ObjectDiff(item.expectedNodes[0], item.fakeNodeHandler.UpdatedNodes[0])) } if len(item.fakeNodeHandler.UpdatedNodeStatuses) > 0 && !api.Semantic.DeepEqual(item.expectedNodes, item.fakeNodeHandler.UpdatedNodeStatuses) { t.Errorf("Case[%d] unexpected nodes: %s", i, diff.ObjectDiff(item.expectedNodes[0], item.fakeNodeHandler.UpdatedNodeStatuses[0])) } } }
func TestNodeDeletion(t *testing.T) { fakeNow := unversioned.Date(2015, 1, 1, 12, 0, 0, 0, time.UTC) fakeNodeHandler := &FakeNodeHandler{ Existing: []*api.Node{ { ObjectMeta: api.ObjectMeta{ Name: "node0", CreationTimestamp: unversioned.Date(2012, 1, 1, 0, 0, 0, 0, time.UTC), }, Status: api.NodeStatus{ Conditions: []api.NodeCondition{ { Type: api.NodeReady, Status: api.ConditionTrue, // Node status has just been updated. LastHeartbeatTime: fakeNow, LastTransitionTime: fakeNow, }, }, Capacity: api.ResourceList{ api.ResourceName(api.ResourceCPU): resource.MustParse("10"), api.ResourceName(api.ResourceMemory): resource.MustParse("10G"), }, }, Spec: api.NodeSpec{ ExternalID: "node0", }, }, { ObjectMeta: api.ObjectMeta{ Name: "node1", CreationTimestamp: unversioned.Date(2012, 1, 1, 0, 0, 0, 0, time.UTC), }, Status: api.NodeStatus{ Conditions: []api.NodeCondition{ { Type: api.NodeReady, Status: api.ConditionTrue, // Node status has just been updated. LastHeartbeatTime: fakeNow, LastTransitionTime: fakeNow, }, }, Capacity: api.ResourceList{ api.ResourceName(api.ResourceCPU): resource.MustParse("10"), api.ResourceName(api.ResourceMemory): resource.MustParse("10G"), }, }, Spec: api.NodeSpec{ ExternalID: "node0", }, }, }, Clientset: fake.NewSimpleClientset(&api.PodList{Items: []api.Pod{*newPod("pod0", "node0"), *newPod("pod1", "node1")}}), } nodeController := NewNodeController(nil, fakeNodeHandler, 5*time.Minute, flowcontrol.NewFakeAlwaysRateLimiter(), flowcontrol.NewFakeAlwaysRateLimiter(), testNodeMonitorGracePeriod, testNodeStartupGracePeriod, testNodeMonitorPeriod, nil, nil, 0, false) nodeController.now = func() unversioned.Time { return fakeNow } if err := nodeController.monitorNodeStatus(); err != nil { t.Errorf("unexpected error: %v", err) } fakeNodeHandler.Delete("node1", nil) if err := nodeController.monitorNodeStatus(); err != nil { t.Errorf("unexpected error: %v", err) } nodeController.podEvictor.Try(func(value TimedValue) (bool, time.Duration) { nodeController.deletePods(value.Value) return true, 0 }) podEvicted := false for _, action := range fakeNodeHandler.Actions() { if action.GetVerb() == "delete" && action.GetResource().Resource == "pods" { podEvicted = true } } if !podEvicted { t.Error("expected pods to be evicted from the deleted node") } }