mirror of
https://github.com/kubevirt/containerized-data-importer.git
synced 2025-06-03 06:30:22 +00:00
5b3109a324
Changes and flow: * datavolume-controller: - When clone pvc is requested and smart-clone is applicable -> Create a new VolumeSnapshot. * Introduced smart-clone-controller: - Listens to VolumeSnapshot changes and create a new PVC based on the snapshot. - Upon PVC successful creation, deletes the snapshot for cleaning up. Change-Id: I369fc92e72edb8a2cf584c8cb916795415f9d6e0 Signed-off-by: Daniel Erez <derez@redhat.com> Co-authored-by: Fred Rolland <frolland@redhat.com>
934 lines
29 KiB
Go
934 lines
29 KiB
Go
/*
|
|
Copyright 2017 The Kubernetes Authors.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package controller
|
|
|
|
import (
|
|
"reflect"
|
|
"testing"
|
|
"time"
|
|
|
|
corev1 "k8s.io/api/core/v1"
|
|
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
|
"k8s.io/apimachinery/pkg/runtime"
|
|
"k8s.io/apimachinery/pkg/runtime/schema"
|
|
"k8s.io/apimachinery/pkg/util/diff"
|
|
kubeinformers "k8s.io/client-go/informers"
|
|
k8sfake "k8s.io/client-go/kubernetes/fake"
|
|
core "k8s.io/client-go/testing"
|
|
"k8s.io/client-go/tools/cache"
|
|
"k8s.io/client-go/tools/record"
|
|
|
|
extfake "k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset/fake"
|
|
cdiv1 "kubevirt.io/containerized-data-importer/pkg/apis/core/v1alpha1"
|
|
"kubevirt.io/containerized-data-importer/pkg/client/clientset/versioned/fake"
|
|
informers "kubevirt.io/containerized-data-importer/pkg/client/informers/externalversions"
|
|
csifake "kubevirt.io/containerized-data-importer/pkg/snapshot-client/clientset/versioned/fake"
|
|
)
|
|
|
|
var (
|
|
alwaysReady = func() bool { return true }
|
|
noResyncPeriodFunc = func() time.Duration { return 0 }
|
|
)
|
|
|
|
type fixture struct {
|
|
t *testing.T
|
|
|
|
client *fake.Clientset
|
|
csiclient *csifake.Clientset
|
|
kubeclient *k8sfake.Clientset
|
|
extclient *extfake.Clientset
|
|
|
|
// Objects to put in the store.
|
|
dataVolumeLister []*cdiv1.DataVolume
|
|
pvcLister []*corev1.PersistentVolumeClaim
|
|
|
|
// Actions expected to happen on the client.
|
|
kubeactions []core.Action
|
|
actions []core.Action
|
|
|
|
// Objects from here preloaded into NewSimpleFake.
|
|
kubeobjects []runtime.Object
|
|
objects []runtime.Object
|
|
csiobjects []runtime.Object
|
|
extobjects []runtime.Object
|
|
}
|
|
|
|
func newFixture(t *testing.T) *fixture {
|
|
f := &fixture{}
|
|
f.t = t
|
|
f.objects = []runtime.Object{}
|
|
f.kubeobjects = []runtime.Object{}
|
|
f.csiobjects = []runtime.Object{}
|
|
f.extobjects = []runtime.Object{}
|
|
return f
|
|
}
|
|
|
|
func newFixtureCsiCrds(t *testing.T) *fixture {
|
|
f := newFixture(t)
|
|
f.extobjects = append(f.extobjects, createVolumeSnapshotContentCrd(), createVolumeSnapshotClassCrd(), createVolumeSnapshotCrd())
|
|
return f
|
|
}
|
|
|
|
func newImportDataVolume(name string) *cdiv1.DataVolume {
|
|
return &cdiv1.DataVolume{
|
|
TypeMeta: metav1.TypeMeta{APIVersion: cdiv1.SchemeGroupVersion.String()},
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: name,
|
|
Namespace: metav1.NamespaceDefault,
|
|
},
|
|
Spec: cdiv1.DataVolumeSpec{
|
|
Source: cdiv1.DataVolumeSource{
|
|
HTTP: &cdiv1.DataVolumeSourceHTTP{
|
|
URL: "http://example.com/data",
|
|
},
|
|
},
|
|
PVC: &corev1.PersistentVolumeClaimSpec{},
|
|
},
|
|
}
|
|
}
|
|
|
|
func newCloneDataVolume(name string) *cdiv1.DataVolume {
|
|
return newCloneDataVolumeWithPVCNS(name, "default")
|
|
}
|
|
|
|
func newCloneDataVolumeWithPVCNS(name string, pvcNamespace string) *cdiv1.DataVolume {
|
|
return &cdiv1.DataVolume{
|
|
TypeMeta: metav1.TypeMeta{APIVersion: cdiv1.SchemeGroupVersion.String()},
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: name,
|
|
Namespace: metav1.NamespaceDefault,
|
|
},
|
|
Spec: cdiv1.DataVolumeSpec{
|
|
Source: cdiv1.DataVolumeSource{
|
|
PVC: &cdiv1.DataVolumeSourcePVC{
|
|
Name: "test",
|
|
Namespace: pvcNamespace,
|
|
},
|
|
},
|
|
PVC: &corev1.PersistentVolumeClaimSpec{},
|
|
},
|
|
}
|
|
}
|
|
|
|
func newUploadDataVolume(name string) *cdiv1.DataVolume {
|
|
return &cdiv1.DataVolume{
|
|
TypeMeta: metav1.TypeMeta{APIVersion: cdiv1.SchemeGroupVersion.String()},
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: name,
|
|
Namespace: metav1.NamespaceDefault,
|
|
},
|
|
Spec: cdiv1.DataVolumeSpec{
|
|
Source: cdiv1.DataVolumeSource{
|
|
Upload: &cdiv1.DataVolumeSourceUpload{},
|
|
},
|
|
PVC: &corev1.PersistentVolumeClaimSpec{},
|
|
},
|
|
}
|
|
}
|
|
|
|
func newBlankImageDataVolume(name string) *cdiv1.DataVolume {
|
|
return &cdiv1.DataVolume{
|
|
TypeMeta: metav1.TypeMeta{APIVersion: cdiv1.SchemeGroupVersion.String()},
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: name,
|
|
Namespace: metav1.NamespaceDefault,
|
|
},
|
|
Spec: cdiv1.DataVolumeSpec{
|
|
Source: cdiv1.DataVolumeSource{
|
|
Blank: &cdiv1.DataVolumeBlankImage{},
|
|
},
|
|
PVC: &corev1.PersistentVolumeClaimSpec{},
|
|
},
|
|
}
|
|
}
|
|
|
|
func (f *fixture) newController() (*DataVolumeController, informers.SharedInformerFactory, kubeinformers.SharedInformerFactory) {
|
|
f.client = fake.NewSimpleClientset(f.objects...)
|
|
f.csiclient = csifake.NewSimpleClientset(f.csiobjects...)
|
|
f.kubeclient = k8sfake.NewSimpleClientset(f.kubeobjects...)
|
|
f.extclient = extfake.NewSimpleClientset(f.extobjects...)
|
|
|
|
i := informers.NewSharedInformerFactory(f.client, noResyncPeriodFunc())
|
|
k8sI := kubeinformers.NewSharedInformerFactory(f.kubeclient, noResyncPeriodFunc())
|
|
|
|
for _, f := range f.dataVolumeLister {
|
|
i.Cdi().V1alpha1().DataVolumes().Informer().GetIndexer().Add(f)
|
|
}
|
|
|
|
for _, d := range f.pvcLister {
|
|
k8sI.Core().V1().PersistentVolumeClaims().Informer().GetIndexer().Add(d)
|
|
}
|
|
|
|
c := NewDataVolumeController(f.kubeclient,
|
|
f.client,
|
|
f.csiclient,
|
|
f.extclient,
|
|
k8sI.Core().V1().PersistentVolumeClaims(),
|
|
i.Cdi().V1alpha1().DataVolumes())
|
|
|
|
c.dataVolumesSynced = alwaysReady
|
|
c.pvcsSynced = alwaysReady
|
|
c.recorder = &record.FakeRecorder{}
|
|
|
|
return c, i, k8sI
|
|
}
|
|
|
|
func (f *fixture) run(dataVolumeName string) {
|
|
f.runController(dataVolumeName, true, false)
|
|
}
|
|
|
|
func (f *fixture) runExpectError(dataVolumeName string) {
|
|
f.runController(dataVolumeName, true, true)
|
|
}
|
|
|
|
func (f *fixture) runController(dataVolumeName string, startInformers bool, expectError bool) {
|
|
c, i, k8sI := f.newController()
|
|
if startInformers {
|
|
stopCh := make(chan struct{})
|
|
defer close(stopCh)
|
|
i.Start(stopCh)
|
|
k8sI.Start(stopCh)
|
|
}
|
|
|
|
err := c.syncHandler(dataVolumeName)
|
|
if !expectError && err != nil {
|
|
f.t.Errorf("error syncing dataVolume: %s: %v", dataVolumeName, err)
|
|
} else if expectError && err == nil {
|
|
f.t.Error("expected error syncing dataVolume, got nil")
|
|
}
|
|
|
|
actions := filterInformerActions(f.client.Actions())
|
|
for i, action := range actions {
|
|
if len(f.actions) < i+1 {
|
|
f.t.Errorf("%d unexpected actions: %+v", len(actions)-len(f.actions), actions[i:])
|
|
break
|
|
}
|
|
|
|
expectedAction := f.actions[i]
|
|
checkDVAction(expectedAction, action, f.t)
|
|
}
|
|
|
|
if len(f.actions) > len(actions) {
|
|
f.t.Errorf("%d additional expected actions:%+v", len(f.actions)-len(actions), f.actions[len(actions):])
|
|
}
|
|
|
|
k8sActions := filterInformerActions(f.kubeclient.Actions())
|
|
for i, action := range k8sActions {
|
|
if len(f.kubeactions) < i+1 {
|
|
f.t.Errorf("%d unexpected actions: %+v", len(k8sActions)-len(f.kubeactions), k8sActions[i:])
|
|
break
|
|
}
|
|
|
|
expectedAction := f.kubeactions[i]
|
|
checkDVAction(expectedAction, action, f.t)
|
|
}
|
|
|
|
if len(f.kubeactions) > len(k8sActions) {
|
|
f.t.Errorf("%d additional expected actions:%+v", len(f.kubeactions)-len(k8sActions), f.kubeactions[len(k8sActions):])
|
|
}
|
|
}
|
|
|
|
// checkDVAction verifies that expected and actual actions are equal and both have
|
|
// same attached resources
|
|
func checkDVAction(expected, actual core.Action, t *testing.T) {
|
|
if !(expected.Matches(actual.GetVerb(), actual.GetResource().Resource) && actual.GetSubresource() == expected.GetSubresource()) {
|
|
t.Errorf("Expected\n\t%#v\ngot\n\t%#v", expected, actual)
|
|
return
|
|
}
|
|
|
|
if reflect.TypeOf(actual) != reflect.TypeOf(expected) {
|
|
t.Errorf("Action has wrong type. Expected: %t. Got: %t", expected, actual)
|
|
return
|
|
}
|
|
|
|
switch a := actual.(type) {
|
|
case core.CreateAction:
|
|
e, _ := expected.(core.CreateAction)
|
|
expObject := e.GetObject()
|
|
object := a.GetObject()
|
|
|
|
if !reflect.DeepEqual(expObject, object) {
|
|
t.Errorf("Action %s %s has wrong object\nDiff:\n %s",
|
|
a.GetVerb(), a.GetResource().Resource, diff.ObjectGoPrintDiff(expObject, object))
|
|
}
|
|
case core.UpdateAction:
|
|
e, _ := expected.(core.UpdateAction)
|
|
expObject := e.GetObject()
|
|
object := a.GetObject()
|
|
|
|
if !reflect.DeepEqual(expObject, object) {
|
|
t.Errorf("Action %s %s has wrong object\nDiff:\n %s",
|
|
a.GetVerb(), a.GetResource().Resource, diff.ObjectGoPrintDiff(expObject, object))
|
|
}
|
|
case core.PatchAction:
|
|
e, _ := expected.(core.PatchAction)
|
|
expPatch := e.GetPatch()
|
|
patch := a.GetPatch()
|
|
|
|
if !reflect.DeepEqual(expPatch, expPatch) {
|
|
t.Errorf("Action %s %s has wrong patch\nDiff:\n %s",
|
|
a.GetVerb(), a.GetResource().Resource, diff.ObjectGoPrintDiff(expPatch, patch))
|
|
}
|
|
}
|
|
}
|
|
|
|
// filterInformerActions filters list and watch actions for testing resources.
|
|
// Since list and watch don't change resource state we can filter it to lower
|
|
// nose level in our tests.
|
|
func filterInformerActions(actions []core.Action) []core.Action {
|
|
ret := []core.Action{}
|
|
for _, action := range actions {
|
|
if len(action.GetNamespace()) == 0 &&
|
|
(action.Matches("list", "dataVolumes") ||
|
|
action.Matches("watch", "dataVolumes") ||
|
|
action.Matches("list", "persistentvolumeclaims") ||
|
|
action.Matches("watch", "persistentvolumeclaims")) {
|
|
continue
|
|
}
|
|
ret = append(ret, action)
|
|
}
|
|
|
|
return ret
|
|
}
|
|
|
|
func (f *fixture) expectCreatePersistentVolumeClaimAction(d *corev1.PersistentVolumeClaim) {
|
|
f.kubeactions = append(f.kubeactions, core.NewCreateAction(schema.GroupVersionResource{Resource: "persistentvolumeclaims", Version: "v1"}, d.Namespace, d))
|
|
}
|
|
|
|
func (f *fixture) expectUpdatePersistentVolumeClaimAction(d *corev1.PersistentVolumeClaim) {
|
|
f.kubeactions = append(f.kubeactions, core.NewUpdateAction(schema.GroupVersionResource{Resource: "persistentvolumeclaims", Version: "v1"}, d.Namespace, d))
|
|
}
|
|
|
|
func (f *fixture) expectUpdateDataVolumeStatusAction(dataVolume *cdiv1.DataVolume) {
|
|
action := core.NewUpdateAction(schema.GroupVersionResource{Group: "cdi.kubevirt.io", Resource: "dataVolumes", Version: "v1alpha1"}, dataVolume.Namespace, dataVolume)
|
|
// TODO: Until #38113 is merged, we can't use Subresource
|
|
//action.Subresource = "status"
|
|
f.actions = append(f.actions, action)
|
|
}
|
|
|
|
func getKey(dataVolume *cdiv1.DataVolume, t *testing.T) string {
|
|
key, err := cache.DeletionHandlingMetaNamespaceKeyFunc(dataVolume)
|
|
if err != nil {
|
|
t.Errorf("Unexpected error getting key for dataVolume %v: %v", dataVolume.Name, err)
|
|
return ""
|
|
}
|
|
return key
|
|
}
|
|
|
|
func TestCreatesPersistentVolumeClaim(t *testing.T) {
|
|
f := newFixture(t)
|
|
dataVolume := newImportDataVolume("test")
|
|
|
|
f.dataVolumeLister = append(f.dataVolumeLister, dataVolume)
|
|
f.objects = append(f.objects, dataVolume)
|
|
|
|
expPersistentVolumeClaim, _ := newPersistentVolumeClaim(dataVolume)
|
|
|
|
f.expectCreatePersistentVolumeClaimAction(expPersistentVolumeClaim)
|
|
|
|
f.run(getKey(dataVolume, t))
|
|
}
|
|
|
|
func TestDoNothing(t *testing.T) {
|
|
f := newFixture(t)
|
|
dataVolume := newImportDataVolume("test")
|
|
pvc, _ := newPersistentVolumeClaim(dataVolume)
|
|
|
|
dataVolume.Status.Phase = cdiv1.PVCBound
|
|
pvc.Status.Phase = corev1.ClaimBound
|
|
|
|
f.dataVolumeLister = append(f.dataVolumeLister, dataVolume)
|
|
f.objects = append(f.objects, dataVolume)
|
|
f.pvcLister = append(f.pvcLister, pvc)
|
|
f.kubeobjects = append(f.kubeobjects, pvc)
|
|
|
|
f.run(getKey(dataVolume, t))
|
|
}
|
|
|
|
func TestNotControlledByUs(t *testing.T) {
|
|
f := newFixture(t)
|
|
dataVolume := newImportDataVolume("test")
|
|
d, _ := newPersistentVolumeClaim(dataVolume)
|
|
|
|
d.ObjectMeta.OwnerReferences = []metav1.OwnerReference{}
|
|
|
|
f.dataVolumeLister = append(f.dataVolumeLister, dataVolume)
|
|
f.objects = append(f.objects, dataVolume)
|
|
f.pvcLister = append(f.pvcLister, d)
|
|
f.kubeobjects = append(f.kubeobjects, d)
|
|
|
|
f.runExpectError(getKey(dataVolume, t))
|
|
}
|
|
|
|
func TestDetectPVCBound(t *testing.T) {
|
|
f := newFixture(t)
|
|
dataVolume := newImportDataVolume("test")
|
|
pvc, _ := newPersistentVolumeClaim(dataVolume)
|
|
|
|
dataVolume.Status.Phase = cdiv1.Pending
|
|
pvc.Status.Phase = corev1.ClaimBound
|
|
|
|
f.dataVolumeLister = append(f.dataVolumeLister, dataVolume)
|
|
f.objects = append(f.objects, dataVolume)
|
|
f.pvcLister = append(f.pvcLister, pvc)
|
|
f.kubeobjects = append(f.kubeobjects, pvc)
|
|
|
|
result := dataVolume.DeepCopy()
|
|
result.Status.Phase = cdiv1.PVCBound
|
|
f.expectUpdateDataVolumeStatusAction(result)
|
|
f.run(getKey(dataVolume, t))
|
|
}
|
|
|
|
func TestImportScheduled(t *testing.T) {
|
|
f := newFixture(t)
|
|
dataVolume := newImportDataVolume("test")
|
|
pvc, _ := newPersistentVolumeClaim(dataVolume)
|
|
|
|
dataVolume.Status.Phase = cdiv1.Pending
|
|
pvc.Status.Phase = corev1.ClaimBound
|
|
pvc.Annotations[AnnImportPod] = "somepod"
|
|
|
|
f.dataVolumeLister = append(f.dataVolumeLister, dataVolume)
|
|
f.objects = append(f.objects, dataVolume)
|
|
f.pvcLister = append(f.pvcLister, pvc)
|
|
f.kubeobjects = append(f.kubeobjects, pvc)
|
|
|
|
result := dataVolume.DeepCopy()
|
|
result.Status.Phase = cdiv1.ImportScheduled
|
|
f.expectUpdateDataVolumeStatusAction(result)
|
|
f.run(getKey(dataVolume, t))
|
|
}
|
|
|
|
func TestImportInProgress(t *testing.T) {
|
|
f := newFixture(t)
|
|
dataVolume := newImportDataVolume("test")
|
|
pvc, _ := newPersistentVolumeClaim(dataVolume)
|
|
|
|
dataVolume.Status.Phase = cdiv1.Pending
|
|
pvc.Status.Phase = corev1.ClaimBound
|
|
pvc.Annotations[AnnImportPod] = "somepod"
|
|
pvc.Annotations[AnnPodPhase] = "Running"
|
|
|
|
f.dataVolumeLister = append(f.dataVolumeLister, dataVolume)
|
|
f.objects = append(f.objects, dataVolume)
|
|
f.pvcLister = append(f.pvcLister, pvc)
|
|
f.kubeobjects = append(f.kubeobjects, pvc)
|
|
|
|
result := dataVolume.DeepCopy()
|
|
result.Status.Phase = cdiv1.ImportInProgress
|
|
f.expectUpdateDataVolumeStatusAction(result)
|
|
f.run(getKey(dataVolume, t))
|
|
}
|
|
|
|
func TestImportSucceeded(t *testing.T) {
|
|
f := newFixture(t)
|
|
dataVolume := newImportDataVolume("test")
|
|
pvc, _ := newPersistentVolumeClaim(dataVolume)
|
|
|
|
dataVolume.Status.Phase = cdiv1.Pending
|
|
pvc.Status.Phase = corev1.ClaimBound
|
|
pvc.Annotations[AnnImportPod] = "somepod"
|
|
pvc.Annotations[AnnPodPhase] = "Succeeded"
|
|
|
|
f.dataVolumeLister = append(f.dataVolumeLister, dataVolume)
|
|
f.objects = append(f.objects, dataVolume)
|
|
f.pvcLister = append(f.pvcLister, pvc)
|
|
f.kubeobjects = append(f.kubeobjects, pvc)
|
|
|
|
result := dataVolume.DeepCopy()
|
|
result.Status.Phase = cdiv1.Succeeded
|
|
result.Status.Progress = "100.0%"
|
|
f.expectUpdateDataVolumeStatusAction(result)
|
|
f.run(getKey(dataVolume, t))
|
|
}
|
|
|
|
func TestImportPodFailed(t *testing.T) {
|
|
f := newFixture(t)
|
|
dataVolume := newImportDataVolume("test")
|
|
pvc, _ := newPersistentVolumeClaim(dataVolume)
|
|
|
|
dataVolume.Status.Phase = cdiv1.Pending
|
|
pvc.Status.Phase = corev1.ClaimBound
|
|
pvc.Annotations[AnnImportPod] = "somepod"
|
|
pvc.Annotations[AnnPodPhase] = "Failed"
|
|
|
|
f.dataVolumeLister = append(f.dataVolumeLister, dataVolume)
|
|
f.objects = append(f.objects, dataVolume)
|
|
f.pvcLister = append(f.pvcLister, pvc)
|
|
f.kubeobjects = append(f.kubeobjects, pvc)
|
|
|
|
result := dataVolume.DeepCopy()
|
|
result.Status.Phase = cdiv1.Failed
|
|
f.expectUpdateDataVolumeStatusAction(result)
|
|
f.run(getKey(dataVolume, t))
|
|
}
|
|
|
|
func TestImportClaimLost(t *testing.T) {
|
|
f := newFixture(t)
|
|
dataVolume := newImportDataVolume("test")
|
|
pvc, _ := newPersistentVolumeClaim(dataVolume)
|
|
|
|
dataVolume.Status.Phase = cdiv1.Pending
|
|
pvc.Status.Phase = corev1.ClaimLost
|
|
|
|
f.dataVolumeLister = append(f.dataVolumeLister, dataVolume)
|
|
f.objects = append(f.objects, dataVolume)
|
|
f.pvcLister = append(f.pvcLister, pvc)
|
|
f.kubeobjects = append(f.kubeobjects, pvc)
|
|
|
|
result := dataVolume.DeepCopy()
|
|
result.Status.Phase = cdiv1.Failed
|
|
f.expectUpdateDataVolumeStatusAction(result)
|
|
f.run(getKey(dataVolume, t))
|
|
}
|
|
|
|
// Cloning tests
|
|
func TestCloneScheduled(t *testing.T) {
|
|
f := newFixture(t)
|
|
dataVolume := newCloneDataVolume("test")
|
|
pvc, _ := newPersistentVolumeClaim(dataVolume)
|
|
|
|
dataVolume.Status.Phase = cdiv1.Pending
|
|
pvc.Status.Phase = corev1.ClaimBound
|
|
pvc.Annotations[AnnCloneRequest] = "default/test"
|
|
|
|
f.dataVolumeLister = append(f.dataVolumeLister, dataVolume)
|
|
f.objects = append(f.objects, dataVolume)
|
|
f.pvcLister = append(f.pvcLister, pvc)
|
|
f.kubeobjects = append(f.kubeobjects, pvc)
|
|
|
|
result := dataVolume.DeepCopy()
|
|
result.Status.Phase = cdiv1.CloneScheduled
|
|
f.expectUpdateDataVolumeStatusAction(result)
|
|
f.run(getKey(dataVolume, t))
|
|
}
|
|
|
|
func TestCloneInProgress(t *testing.T) {
|
|
f := newFixture(t)
|
|
dataVolume := newCloneDataVolume("test")
|
|
pvc, _ := newPersistentVolumeClaim(dataVolume)
|
|
|
|
dataVolume.Status.Phase = cdiv1.Pending
|
|
pvc.Status.Phase = corev1.ClaimBound
|
|
pvc.Annotations[AnnCloneRequest] = "default/test"
|
|
pvc.Annotations[AnnPodPhase] = "Running"
|
|
|
|
f.dataVolumeLister = append(f.dataVolumeLister, dataVolume)
|
|
f.objects = append(f.objects, dataVolume)
|
|
f.pvcLister = append(f.pvcLister, pvc)
|
|
f.kubeobjects = append(f.kubeobjects, pvc)
|
|
|
|
result := dataVolume.DeepCopy()
|
|
result.Status.Phase = cdiv1.CloneInProgress
|
|
f.expectUpdateDataVolumeStatusAction(result)
|
|
f.run(getKey(dataVolume, t))
|
|
}
|
|
|
|
func TestCloneSucceeded(t *testing.T) {
|
|
f := newFixture(t)
|
|
dataVolume := newCloneDataVolume("test")
|
|
pvc, _ := newPersistentVolumeClaim(dataVolume)
|
|
|
|
dataVolume.Status.Phase = cdiv1.Pending
|
|
pvc.Status.Phase = corev1.ClaimBound
|
|
pvc.Annotations[AnnCloneRequest] = "default/test"
|
|
pvc.Annotations[AnnPodPhase] = "Succeeded"
|
|
|
|
f.dataVolumeLister = append(f.dataVolumeLister, dataVolume)
|
|
f.objects = append(f.objects, dataVolume)
|
|
f.pvcLister = append(f.pvcLister, pvc)
|
|
f.kubeobjects = append(f.kubeobjects, pvc)
|
|
|
|
result := dataVolume.DeepCopy()
|
|
result.Status.Phase = cdiv1.Succeeded
|
|
result.Status.Progress = "100.0%"
|
|
f.expectUpdateDataVolumeStatusAction(result)
|
|
f.run(getKey(dataVolume, t))
|
|
}
|
|
|
|
func TestClonePodFailed(t *testing.T) {
|
|
f := newFixture(t)
|
|
dataVolume := newCloneDataVolume("test")
|
|
pvc, _ := newPersistentVolumeClaim(dataVolume)
|
|
|
|
dataVolume.Status.Phase = cdiv1.Pending
|
|
pvc.Status.Phase = corev1.ClaimBound
|
|
pvc.Annotations[AnnCloneRequest] = "default/test"
|
|
pvc.Annotations[AnnPodPhase] = "Failed"
|
|
|
|
f.dataVolumeLister = append(f.dataVolumeLister, dataVolume)
|
|
f.objects = append(f.objects, dataVolume)
|
|
f.pvcLister = append(f.pvcLister, pvc)
|
|
f.kubeobjects = append(f.kubeobjects, pvc)
|
|
|
|
result := dataVolume.DeepCopy()
|
|
result.Status.Phase = cdiv1.Failed
|
|
f.expectUpdateDataVolumeStatusAction(result)
|
|
f.run(getKey(dataVolume, t))
|
|
}
|
|
|
|
func TestCloneClaimLost(t *testing.T) {
|
|
f := newFixture(t)
|
|
dataVolume := newCloneDataVolume("test")
|
|
pvc, _ := newPersistentVolumeClaim(dataVolume)
|
|
|
|
dataVolume.Status.Phase = cdiv1.Pending
|
|
pvc.Status.Phase = corev1.ClaimLost
|
|
|
|
f.dataVolumeLister = append(f.dataVolumeLister, dataVolume)
|
|
f.objects = append(f.objects, dataVolume)
|
|
f.pvcLister = append(f.pvcLister, pvc)
|
|
f.kubeobjects = append(f.kubeobjects, pvc)
|
|
|
|
result := dataVolume.DeepCopy()
|
|
result.Status.Phase = cdiv1.Failed
|
|
f.expectUpdateDataVolumeStatusAction(result)
|
|
f.run(getKey(dataVolume, t))
|
|
}
|
|
|
|
// Upload tests
|
|
func TestUploadScheduled(t *testing.T) {
|
|
f := newFixture(t)
|
|
dataVolume := newUploadDataVolume("upload-datavolume")
|
|
pvc, _ := newPersistentVolumeClaim(dataVolume)
|
|
|
|
dataVolume.Status.Phase = cdiv1.Pending
|
|
pvc.Status.Phase = corev1.ClaimBound
|
|
pvc.Annotations[AnnUploadRequest] = ""
|
|
|
|
f.dataVolumeLister = append(f.dataVolumeLister, dataVolume)
|
|
f.objects = append(f.objects, dataVolume)
|
|
f.pvcLister = append(f.pvcLister, pvc)
|
|
f.kubeobjects = append(f.kubeobjects, pvc)
|
|
|
|
result := dataVolume.DeepCopy()
|
|
result.Status.Phase = cdiv1.UploadScheduled
|
|
f.expectUpdateDataVolumeStatusAction(result)
|
|
f.run(getKey(dataVolume, t))
|
|
}
|
|
|
|
func TestUploadReady(t *testing.T) {
|
|
f := newFixture(t)
|
|
dataVolume := newUploadDataVolume("upload-datavolume")
|
|
pvc, _ := newPersistentVolumeClaim(dataVolume)
|
|
|
|
dataVolume.Status.Phase = cdiv1.Pending
|
|
pvc.Status.Phase = corev1.ClaimBound
|
|
pvc.Annotations[AnnUploadRequest] = ""
|
|
pvc.Annotations[AnnPodPhase] = "Running"
|
|
|
|
f.dataVolumeLister = append(f.dataVolumeLister, dataVolume)
|
|
f.objects = append(f.objects, dataVolume)
|
|
f.pvcLister = append(f.pvcLister, pvc)
|
|
f.kubeobjects = append(f.kubeobjects, pvc)
|
|
|
|
result := dataVolume.DeepCopy()
|
|
result.Status.Phase = cdiv1.UploadReady
|
|
f.expectUpdateDataVolumeStatusAction(result)
|
|
f.run(getKey(dataVolume, t))
|
|
}
|
|
|
|
func TestUploadSucceeded(t *testing.T) {
|
|
f := newFixture(t)
|
|
dataVolume := newUploadDataVolume("upload-datavolume")
|
|
pvc, _ := newPersistentVolumeClaim(dataVolume)
|
|
|
|
dataVolume.Status.Phase = cdiv1.Pending
|
|
pvc.Status.Phase = corev1.ClaimBound
|
|
pvc.Annotations[AnnUploadRequest] = ""
|
|
pvc.Annotations[AnnPodPhase] = "Succeeded"
|
|
|
|
f.dataVolumeLister = append(f.dataVolumeLister, dataVolume)
|
|
f.objects = append(f.objects, dataVolume)
|
|
f.pvcLister = append(f.pvcLister, pvc)
|
|
f.kubeobjects = append(f.kubeobjects, pvc)
|
|
|
|
result := dataVolume.DeepCopy()
|
|
result.Status.Phase = cdiv1.Succeeded
|
|
f.expectUpdateDataVolumeStatusAction(result)
|
|
f.run(getKey(dataVolume, t))
|
|
}
|
|
|
|
func TestUploadPodFailed(t *testing.T) {
|
|
f := newFixture(t)
|
|
dataVolume := newUploadDataVolume("upload-datavolume")
|
|
pvc, _ := newPersistentVolumeClaim(dataVolume)
|
|
|
|
dataVolume.Status.Phase = cdiv1.Pending
|
|
pvc.Status.Phase = corev1.ClaimBound
|
|
pvc.Annotations[AnnUploadRequest] = ""
|
|
pvc.Annotations[AnnPodPhase] = "Failed"
|
|
|
|
f.dataVolumeLister = append(f.dataVolumeLister, dataVolume)
|
|
f.objects = append(f.objects, dataVolume)
|
|
f.pvcLister = append(f.pvcLister, pvc)
|
|
f.kubeobjects = append(f.kubeobjects, pvc)
|
|
|
|
result := dataVolume.DeepCopy()
|
|
result.Status.Phase = cdiv1.Failed
|
|
f.expectUpdateDataVolumeStatusAction(result)
|
|
f.run(getKey(dataVolume, t))
|
|
}
|
|
|
|
func TestUploadClaimLost(t *testing.T) {
|
|
f := newFixture(t)
|
|
dataVolume := newUploadDataVolume("upload-datavolume")
|
|
pvc, _ := newPersistentVolumeClaim(dataVolume)
|
|
|
|
dataVolume.Status.Phase = cdiv1.Pending
|
|
pvc.Status.Phase = corev1.ClaimLost
|
|
|
|
f.dataVolumeLister = append(f.dataVolumeLister, dataVolume)
|
|
f.objects = append(f.objects, dataVolume)
|
|
f.pvcLister = append(f.pvcLister, pvc)
|
|
f.kubeobjects = append(f.kubeobjects, pvc)
|
|
|
|
result := dataVolume.DeepCopy()
|
|
result.Status.Phase = cdiv1.Failed
|
|
f.expectUpdateDataVolumeStatusAction(result)
|
|
f.run(getKey(dataVolume, t))
|
|
}
|
|
|
|
func TestBlankImageScheduled(t *testing.T) {
|
|
f := newFixture(t)
|
|
dataVolume := newBlankImageDataVolume("blank-image-datavolume")
|
|
pvc, _ := newPersistentVolumeClaim(dataVolume)
|
|
|
|
dataVolume.Status.Phase = cdiv1.Pending
|
|
pvc.Status.Phase = corev1.ClaimBound
|
|
pvc.Annotations[AnnImportPod] = "somepod"
|
|
|
|
f.dataVolumeLister = append(f.dataVolumeLister, dataVolume)
|
|
f.objects = append(f.objects, dataVolume)
|
|
f.pvcLister = append(f.pvcLister, pvc)
|
|
f.kubeobjects = append(f.kubeobjects, pvc)
|
|
|
|
result := dataVolume.DeepCopy()
|
|
result.Status.Phase = cdiv1.ImportScheduled
|
|
f.expectUpdateDataVolumeStatusAction(result)
|
|
f.run(getKey(dataVolume, t))
|
|
}
|
|
|
|
func TestBlankImageInProgress(t *testing.T) {
|
|
f := newFixture(t)
|
|
dataVolume := newBlankImageDataVolume("blank-image-datavolume")
|
|
pvc, _ := newPersistentVolumeClaim(dataVolume)
|
|
|
|
dataVolume.Status.Phase = cdiv1.Pending
|
|
pvc.Status.Phase = corev1.ClaimBound
|
|
pvc.Annotations[AnnImportPod] = "somepod"
|
|
pvc.Annotations[AnnPodPhase] = "Running"
|
|
|
|
f.dataVolumeLister = append(f.dataVolumeLister, dataVolume)
|
|
f.objects = append(f.objects, dataVolume)
|
|
f.pvcLister = append(f.pvcLister, pvc)
|
|
f.kubeobjects = append(f.kubeobjects, pvc)
|
|
|
|
result := dataVolume.DeepCopy()
|
|
result.Status.Phase = cdiv1.ImportInProgress
|
|
f.expectUpdateDataVolumeStatusAction(result)
|
|
f.run(getKey(dataVolume, t))
|
|
}
|
|
|
|
func TestBlankImageSucceeded(t *testing.T) {
|
|
f := newFixture(t)
|
|
dataVolume := newBlankImageDataVolume("blank-image-datavolume")
|
|
pvc, _ := newPersistentVolumeClaim(dataVolume)
|
|
|
|
dataVolume.Status.Phase = cdiv1.Pending
|
|
pvc.Status.Phase = corev1.ClaimBound
|
|
pvc.Annotations[AnnImportPod] = "somepod"
|
|
pvc.Annotations[AnnPodPhase] = "Succeeded"
|
|
|
|
f.dataVolumeLister = append(f.dataVolumeLister, dataVolume)
|
|
f.objects = append(f.objects, dataVolume)
|
|
f.pvcLister = append(f.pvcLister, pvc)
|
|
f.kubeobjects = append(f.kubeobjects, pvc)
|
|
|
|
result := dataVolume.DeepCopy()
|
|
result.Status.Phase = cdiv1.Succeeded
|
|
result.Status.Progress = "100.0%"
|
|
f.expectUpdateDataVolumeStatusAction(result)
|
|
f.run(getKey(dataVolume, t))
|
|
}
|
|
|
|
func TestBlankImagePodFailed(t *testing.T) {
|
|
f := newFixture(t)
|
|
dataVolume := newBlankImageDataVolume("blank-image-datavolume")
|
|
pvc, _ := newPersistentVolumeClaim(dataVolume)
|
|
|
|
dataVolume.Status.Phase = cdiv1.Pending
|
|
pvc.Status.Phase = corev1.ClaimBound
|
|
pvc.Annotations[AnnImportPod] = "somepod"
|
|
pvc.Annotations[AnnPodPhase] = "Failed"
|
|
|
|
f.dataVolumeLister = append(f.dataVolumeLister, dataVolume)
|
|
f.objects = append(f.objects, dataVolume)
|
|
f.pvcLister = append(f.pvcLister, pvc)
|
|
f.kubeobjects = append(f.kubeobjects, pvc)
|
|
|
|
result := dataVolume.DeepCopy()
|
|
result.Status.Phase = cdiv1.Failed
|
|
f.expectUpdateDataVolumeStatusAction(result)
|
|
f.run(getKey(dataVolume, t))
|
|
}
|
|
|
|
func TestBlankImageClaimLost(t *testing.T) {
|
|
f := newFixture(t)
|
|
dataVolume := newBlankImageDataVolume("blank-image-datavolume")
|
|
pvc, _ := newPersistentVolumeClaim(dataVolume)
|
|
|
|
dataVolume.Status.Phase = cdiv1.Pending
|
|
pvc.Status.Phase = corev1.ClaimLost
|
|
|
|
f.dataVolumeLister = append(f.dataVolumeLister, dataVolume)
|
|
f.objects = append(f.objects, dataVolume)
|
|
f.pvcLister = append(f.pvcLister, pvc)
|
|
f.kubeobjects = append(f.kubeobjects, pvc)
|
|
|
|
result := dataVolume.DeepCopy()
|
|
result.Status.Phase = cdiv1.Failed
|
|
f.expectUpdateDataVolumeStatusAction(result)
|
|
f.run(getKey(dataVolume, t))
|
|
|
|
}
|
|
|
|
// Smart-clone test
|
|
func TestSmartCloneNoPVCSource(t *testing.T) {
|
|
f := newFixtureCsiCrds(t)
|
|
dataVolume := newImportDataVolume("test")
|
|
c, _, _ := f.newController()
|
|
snapClass := c.getSnapshotClassForSmartClone(dataVolume)
|
|
if snapClass != "" {
|
|
t.Errorf("Should not be smart-clone applicable, no source PVC")
|
|
}
|
|
}
|
|
|
|
func TestSmartCloneNoCsiCrds(t *testing.T) {
|
|
f := newFixture(t)
|
|
scName := "test"
|
|
sc := createStorageClass(scName, map[string]string{
|
|
AnnDefaultStorageClass: "true",
|
|
})
|
|
f.kubeobjects = append(f.kubeobjects, sc)
|
|
dataVolume := newCloneDataVolume("test")
|
|
pvc := createPvcInStorageClass("test", "default", &scName, nil, nil)
|
|
f.pvcLister = append(f.pvcLister, pvc)
|
|
c, _, _ := f.newController()
|
|
snapClass := c.getSnapshotClassForSmartClone(dataVolume)
|
|
if snapClass != "" {
|
|
t.Errorf("Should not be smart-clone applicable, no CSI CRDs")
|
|
}
|
|
}
|
|
|
|
func TestSmartClonePVCSourceDifferentSC(t *testing.T) {
|
|
f := newFixtureCsiCrds(t)
|
|
sc := createStorageClass("test2", map[string]string{
|
|
AnnDefaultStorageClass: "true",
|
|
})
|
|
f.kubeobjects = append(f.kubeobjects, sc)
|
|
dataVolume := newCloneDataVolume("test")
|
|
sourceScName := "test"
|
|
pvc := createPvcInStorageClass("test", "default", &sourceScName, nil, nil)
|
|
f.pvcLister = append(f.pvcLister, pvc)
|
|
c, _, _ := f.newController()
|
|
|
|
snapClass := c.getSnapshotClassForSmartClone(dataVolume)
|
|
if snapClass != "" {
|
|
t.Errorf("Should not be smart-clone applicable, different Storage classes source/target PVC")
|
|
}
|
|
}
|
|
|
|
func TestNoSmartClonePVCSourceDifferentNS(t *testing.T) {
|
|
f := newFixtureCsiCrds(t)
|
|
sc := createStorageClass("test", map[string]string{
|
|
AnnDefaultStorageClass: "true",
|
|
})
|
|
f.kubeobjects = append(f.kubeobjects, sc)
|
|
dataVolume := newCloneDataVolumeWithPVCNS("test", "namespace2")
|
|
sourceScName := "test"
|
|
pvc := createPvcInStorageClass("test", "namespace2", &sourceScName, nil, nil)
|
|
f.pvcLister = append(f.pvcLister, pvc)
|
|
c, _, _ := f.newController()
|
|
|
|
snapClass := c.getSnapshotClassForSmartClone(dataVolume)
|
|
if snapClass != "" {
|
|
t.Errorf("Should not be smart-clone applicable, different NameSpaces source/target PVC")
|
|
}
|
|
}
|
|
|
|
func TestNoSmartCloneNoSnapshotClass(t *testing.T) {
|
|
f := newFixtureCsiCrds(t)
|
|
scName := "test"
|
|
sc := createStorageClass(scName, map[string]string{
|
|
AnnDefaultStorageClass: "true",
|
|
})
|
|
f.kubeobjects = append(f.kubeobjects, sc)
|
|
dataVolume := newCloneDataVolume("test")
|
|
pvc := createPvcInStorageClass("test", "default", &scName, nil, nil)
|
|
f.pvcLister = append(f.pvcLister, pvc)
|
|
c, _, _ := f.newController()
|
|
|
|
snapClass := c.getSnapshotClassForSmartClone(dataVolume)
|
|
if snapClass != "" {
|
|
t.Errorf("Should not be smart-clone applicable, different NameSpaces soure/target PVC")
|
|
}
|
|
}
|
|
|
|
func TestSmartCloneNotMatchingStorageClass(t *testing.T) {
|
|
f := newFixtureCsiCrds(t)
|
|
scName := "test"
|
|
sc := createStorageClass(scName, map[string]string{
|
|
AnnDefaultStorageClass: "true",
|
|
})
|
|
f.kubeobjects = append(f.kubeobjects, sc)
|
|
snapClass := createSnapshotClass("snap-class", nil, "csi-snap")
|
|
f.csiobjects = append(f.csiobjects, snapClass)
|
|
dataVolume := newCloneDataVolume("test")
|
|
pvc := createPvcInStorageClass("test", "default", &scName, nil, nil)
|
|
f.pvcLister = append(f.pvcLister, pvc)
|
|
|
|
c, _, _ := f.newController()
|
|
|
|
resultSnapClass := c.getSnapshotClassForSmartClone(dataVolume)
|
|
if resultSnapClass != "" {
|
|
t.Errorf("Should not be smart-clone applicable, No matching Snapshot Class")
|
|
}
|
|
}
|
|
func TestSmartCloneMatchingStorageClass(t *testing.T) {
|
|
f := newFixtureCsiCrds(t)
|
|
scName := "test"
|
|
sc := createStorageClassWithProvisioner(scName, map[string]string{
|
|
AnnDefaultStorageClass: "true",
|
|
}, "csi-plugin")
|
|
f.kubeobjects = append(f.kubeobjects, sc)
|
|
expectedSnapshotClass := "snap-class"
|
|
snapClass := createSnapshotClass(expectedSnapshotClass, nil, "csi-plugin")
|
|
f.csiobjects = append(f.csiobjects, snapClass)
|
|
dataVolume := newCloneDataVolume("test")
|
|
pvc := createPvcInStorageClass("test", "default", &scName, nil, nil)
|
|
f.pvcLister = append(f.pvcLister, pvc)
|
|
|
|
c, _, _ := f.newController()
|
|
|
|
snapClassName := c.getSnapshotClassForSmartClone(dataVolume)
|
|
|
|
if snapClassName != expectedSnapshotClass {
|
|
t.Errorf("Should be expected SnapshotClass")
|
|
}
|
|
}
|