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Merge pull request #101304 from wangyx1992/capatial-log-controller

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cleanup: fix errors in wrapped format and log capitalization in controller
This commit is contained in:
Kubernetes Prow Robot
2021-04-22 15:55:52 -07:00
committed by GitHub
parent 135fc06929 fd51e654af
commit fe88bdc1ab
13 changed files with 36 additions and 36 deletions
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2
cmd/kube-controller-manager/app/options/persistentvolumebindercontroller.go
View File

@@ -73,7 +73,7 @@ func (o *PersistentVolumeBinderControllerOptions) Validate() []error {
errs := []error{}
if _, err := ParseVolumeHostFilters(o.VolumeHostCIDRDenylist, o.VolumeHostAllowLocalLoopback); err != nil {
errs = append(errs, fmt.Errorf("Bad --volume-host-ip-denylist/--volume-host-allow-local-loopback %w", err))
errs = append(errs, fmt.Errorf("bad --volume-host-ip-denylist/--volume-host-allow-local-loopback %w", err))
}
return errs
}

2
pkg/controller/endpointslice/reconciler.go
View File

@@ -113,7 +113,7 @@ func (r *reconciler) reconcile(service *corev1.Service, pods []*corev1.Pod, exis
for _, sliceToDelete := range slicesToDelete {
err := r.client.DiscoveryV1().EndpointSlices(service.Namespace).Delete(context.TODO(), sliceToDelete.Name, metav1.DeleteOptions{})
if err != nil {
errs = append(errs, fmt.Errorf("Error deleting %s EndpointSlice for Service %s/%s: %v", sliceToDelete.Name, service.Namespace, service.Name, err))
errs = append(errs, fmt.Errorf("error deleting %s EndpointSlice for Service %s/%s: %w", sliceToDelete.Name, service.Namespace, service.Name, err))
} else {
r.endpointSliceTracker.ExpectDeletion(sliceToDelete)
metrics.EndpointSliceChanges.WithLabelValues("delete").Inc()

2
pkg/controller/endpointslicemirroring/reconciler.go
View File

@@ -288,7 +288,7 @@ func (r *reconciler) deleteEndpoints(namespace, name string, endpointSlices []*d
}
}
if len(errs) > 0 {
return fmt.Errorf("Error(s) deleting %d/%d EndpointSlices for %s/%s Endpoints, including: %s", len(errs), len(endpointSlices), namespace, name, errs[0])
return fmt.Errorf("error(s) deleting %d/%d EndpointSlices for %s/%s Endpoints, including: %s", len(errs), len(endpointSlices), namespace, name, errs[0])
}
return nil
}

4
pkg/controller/volume/attachdetach/attach_detach_controller.go
View File

@@ -149,7 +149,7 @@ func NewAttachDetachController(
adc.volumeAttachmentSynced = volumeAttachmentInformer.Informer().HasSynced
if err := adc.volumePluginMgr.InitPlugins(plugins, prober, adc); err != nil {
return nil, fmt.Errorf("Could not initialize volume plugins for Attach/Detach Controller: %+v", err)
return nil, fmt.Errorf("could not initialize volume plugins for Attach/Detach Controller: %w", err)
}
eventBroadcaster := record.NewBroadcaster()
@@ -206,7 +206,7 @@ func NewAttachDetachController(
// This custom indexer will index pods by its PVC keys. Then we don't need
// to iterate all pods every time to find pods which reference given PVC.
if err := common.AddPodPVCIndexerIfNotPresent(adc.podIndexer); err != nil {
return nil, fmt.Errorf("Could not initialize attach detach controller: %v", err)
return nil, fmt.Errorf("could not initialize attach detach controller: %w", err)
}
nodeInformer.Informer().AddEventHandler(kcache.ResourceEventHandlerFuncs{

2
pkg/controller/volume/ephemeral/controller.go
View File

@@ -110,7 +110,7 @@ func NewController(
DeleteFunc: ec.onPVCDelete,
})
if err := common.AddPodPVCIndexerIfNotPresent(ec.podIndexer); err != nil {
return nil, fmt.Errorf("Could not initialize pvc protection controller: %v", err)
return nil, fmt.Errorf("could not initialize pvc protection controller: %w", err)
}
return ec, nil

2
pkg/controller/volume/persistentvolume/binder_test.go
View File

@@ -545,7 +545,7 @@ func TestSync(t *testing.T) {
newVolumeArray("volume4-10", "10Gi", "uid4-10", "claim4-10", v1.VolumeAvailable, v1.PersistentVolumeReclaimDelete, classEmpty),
func() []*v1.PersistentVolume {
volumes := newVolumeArray("volume4-10", "10Gi", "uid4-10", "claim4-10", v1.VolumeFailed, v1.PersistentVolumeReclaimDelete, classEmpty)
volumes[0].Status.Message = `Error getting deleter volume plugin for volume "volume4-10": no volume plugin matched`
volumes[0].Status.Message = `error getting deleter volume plugin for volume "volume4-10": no volume plugin matched`
return volumes
}(),
noclaims,

4
pkg/controller/volume/persistentvolume/delete_test.go
View File

@@ -60,7 +60,7 @@ func TestDeleteSync(t *testing.T) {
// delete failure - plugin not found
"8-3 - plugin not found",
newVolumeArray("volume8-3", "1Gi", "uid8-3", "claim8-3", v1.VolumeBound, v1.PersistentVolumeReclaimDelete, classEmpty),
withMessage("Error getting deleter volume plugin for volume \"volume8-3\": no volume plugin matched", newVolumeArray("volume8-3", "1Gi", "uid8-3", "claim8-3", v1.VolumeFailed, v1.PersistentVolumeReclaimDelete, classEmpty)),
withMessage("error getting deleter volume plugin for volume \"volume8-3\": no volume plugin matched", newVolumeArray("volume8-3", "1Gi", "uid8-3", "claim8-3", v1.VolumeFailed, v1.PersistentVolumeReclaimDelete, classEmpty)),
noclaims,
noclaims,
[]string{"Warning VolumeFailedDelete"}, noerrors, testSyncVolume,
@@ -69,7 +69,7 @@ func TestDeleteSync(t *testing.T) {
// delete failure - newDeleter returns error
"8-4 - newDeleter returns error",
newVolumeArray("volume8-4", "1Gi", "uid8-4", "claim8-4", v1.VolumeBound, v1.PersistentVolumeReclaimDelete, classEmpty),
withMessage("Failed to create deleter for volume \"volume8-4\": Mock plugin error: no deleteCalls configured", newVolumeArray("volume8-4", "1Gi", "uid8-4", "claim8-4", v1.VolumeFailed, v1.PersistentVolumeReclaimDelete, classEmpty)),
withMessage("failed to create deleter for volume \"volume8-4\": Mock plugin error: no deleteCalls configured", newVolumeArray("volume8-4", "1Gi", "uid8-4", "claim8-4", v1.VolumeFailed, v1.PersistentVolumeReclaimDelete, classEmpty)),
noclaims,
noclaims,
[]string{"Warning VolumeFailedDelete"}, noerrors,

6
pkg/controller/volume/persistentvolume/framework_test.go
View File

@@ -200,18 +200,18 @@ func checkEvents(t *testing.T, expectedEvents []string, ctrl *PersistentVolumeCo
for i, expected := range expectedEvents {
if len(gotEvents) <= i {
t.Errorf("Event %q not emitted", expected)
err = fmt.Errorf("Events do not match")
err = fmt.Errorf("events do not match")
continue
}
received := gotEvents[i]
if !strings.HasPrefix(received, expected) {
t.Errorf("Unexpected event received, expected %q, got %q", expected, received)
err = fmt.Errorf("Events do not match")
err = fmt.Errorf("events do not match")
}
}
for i := len(expectedEvents); i < len(gotEvents); i++ {
t.Errorf("Unexpected event received: %q", gotEvents[i])
err = fmt.Errorf("Events do not match")
err = fmt.Errorf("events do not match")
}
return err
}

16
pkg/controller/volume/persistentvolume/pv_controller.go
View File

@@ -344,7 +344,7 @@ func (ctrl *PersistentVolumeController) syncUnboundClaim(claim *v1.PersistentVol
volume, err := ctrl.volumes.findBestMatchForClaim(claim, delayBinding)
if err != nil {
klog.V(2).Infof("synchronizing unbound PersistentVolumeClaim[%s]: Error finding PV for claim: %v", claimToClaimKey(claim), err)
return fmt.Errorf("Error finding PV for claim %q: %v", claimToClaimKey(claim), err)
return fmt.Errorf("error finding PV for claim %q: %w", claimToClaimKey(claim), err)
}
if volume == nil {
klog.V(4).Infof("synchronizing unbound PersistentVolumeClaim[%s]: no volume found", claimToClaimKey(claim))
@@ -410,7 +410,7 @@ func (ctrl *PersistentVolumeController) syncUnboundClaim(claim *v1.PersistentVol
} else {
volume, ok := obj.(*v1.PersistentVolume)
if !ok {
return fmt.Errorf("Cannot convert object from volume cache to volume %q!?: %+v", claim.Spec.VolumeName, obj)
return fmt.Errorf("cannot convert object from volume cache to volume %q!?: %+v", claim.Spec.VolumeName, obj)
}
klog.V(4).Infof("synchronizing unbound PersistentVolumeClaim[%s]: volume %q requested and found: %s", claimToClaimKey(claim), claim.Spec.VolumeName, getVolumeStatusForLogging(volume))
if volume.Spec.ClaimRef == nil {
@@ -463,7 +463,7 @@ func (ctrl *PersistentVolumeController) syncUnboundClaim(claim *v1.PersistentVol
claimMsg := fmt.Sprintf("volume %q already bound to a different claim.", volume.Name)
ctrl.eventRecorder.Event(claim, v1.EventTypeWarning, events.FailedBinding, claimMsg)
return fmt.Errorf("Invalid binding of claim %q to volume %q: volume already claimed by %q", claimToClaimKey(claim), claim.Spec.VolumeName, claimrefToClaimKey(volume.Spec.ClaimRef))
return fmt.Errorf("invalid binding of claim %q to volume %q: volume already claimed by %q", claimToClaimKey(claim), claim.Spec.VolumeName, claimrefToClaimKey(volume.Spec.ClaimRef))
}
}
}
@@ -497,7 +497,7 @@ func (ctrl *PersistentVolumeController) syncBoundClaim(claim *v1.PersistentVolum
} else {
volume, ok := obj.(*v1.PersistentVolume)
if !ok {
return fmt.Errorf("Cannot convert object from volume cache to volume %q!?: %#v", claim.Spec.VolumeName, obj)
return fmt.Errorf("cannot convert object from volume cache to volume %q!?: %#v", claim.Spec.VolumeName, obj)
}
klog.V(4).Infof("synchronizing bound PersistentVolumeClaim[%s]: volume %q found: %s", claimToClaimKey(claim), claim.Spec.VolumeName, getVolumeStatusForLogging(volume))
@@ -615,7 +615,7 @@ func (ctrl *PersistentVolumeController) syncVolume(volume *v1.PersistentVolume)
var ok bool
claim, ok = obj.(*v1.PersistentVolumeClaim)
if !ok {
return fmt.Errorf("Cannot convert object from volume cache to volume %q!?: %#v", claim.Spec.VolumeName, obj)
return fmt.Errorf("cannot convert object from volume cache to volume %q!?: %#v", claim.Spec.VolumeName, obj)
}
klog.V(4).Infof("synchronizing PersistentVolume[%s]: claim %s found: %s", volume.Name, claimrefToClaimKey(volume.Spec.ClaimRef), getClaimStatusForLogging(claim))
}
@@ -1323,7 +1323,7 @@ func (ctrl *PersistentVolumeController) isVolumeReleased(volume *v1.PersistentVo
var ok bool
claim, ok = obj.(*v1.PersistentVolumeClaim)
if !ok {
return false, fmt.Errorf("Cannot convert object from claim cache to claim!?: %#v", obj)
return false, fmt.Errorf("cannot convert object from claim cache to claim!?: %#v", obj)
}
}
if claim != nil && claim.UID == volume.Spec.ClaimRef.UID {
@@ -1422,7 +1422,7 @@ func (ctrl *PersistentVolumeController) doDeleteVolume(volume *v1.PersistentVolu
deleter, err := plugin.NewDeleter(spec)
if err != nil {
// Cannot create deleter
return pluginName, false, fmt.Errorf("Failed to create deleter for volume %q: %v", volume.Name, err)
return pluginName, false, fmt.Errorf("failed to create deleter for volume %q: %w", volume.Name, err)
}
opComplete := util.OperationCompleteHook(pluginName, "volume_delete")
@@ -1832,7 +1832,7 @@ func (ctrl *PersistentVolumeController) findDeletablePlugin(volume *v1.Persisten
plugin, err := ctrl.volumePluginMgr.FindDeletablePluginBySpec(spec)
if err != nil {
// No deleter found. Emit an event and mark the volume Failed.
return nil, fmt.Errorf("Error getting deleter volume plugin for volume %q: %v", volume.Name, err)
return nil, fmt.Errorf("error getting deleter volume plugin for volume %q: %w", volume.Name, err)
}
return plugin, nil
}

16
pkg/controller/volume/persistentvolume/pv_controller_base.go
View File

@@ -104,7 +104,7 @@ func NewController(p ControllerParameters) (*PersistentVolumeController, error)
// Prober is nil because PV is not aware of Flexvolume.
if err := controller.volumePluginMgr.InitPlugins(p.VolumePlugins, nil /* prober */, controller); err != nil {
return nil, fmt.Errorf("Could not initialize volume plugins for PersistentVolume Controller: %v", err)
return nil, fmt.Errorf("could not initialize volume plugins for PersistentVolume Controller: %w", err)
}
p.VolumeInformer.Informer().AddEventHandler(
@@ -138,7 +138,7 @@ func NewController(p ControllerParameters) (*PersistentVolumeController, error)
// This custom indexer will index pods by its PVC keys. Then we don't need
// to iterate all pods every time to find pods which reference given PVC.
if err := common.AddPodPVCIndexerIfNotPresent(controller.podIndexer); err != nil {
return nil, fmt.Errorf("Could not initialize attach detach controller: %v", err)
return nil, fmt.Errorf("could not initialize attach detach controller: %w", err)
}
csiTranslator := csitrans.New()
@@ -595,11 +595,11 @@ func getVolumeStatusForLogging(volume *v1.PersistentVolume) string {
func storeObjectUpdate(store cache.Store, obj interface{}, className string) (bool, error) {
objName, err := controller.KeyFunc(obj)
if err != nil {
return false, fmt.Errorf("Couldn't get key for object %+v: %v", obj, err)
return false, fmt.Errorf("couldn't get key for object %+v: %w", obj, err)
}
oldObj, found, err := store.Get(obj)
if err != nil {
return false, fmt.Errorf("Error finding %s %q in controller cache: %v", className, objName, err)
return false, fmt.Errorf("error finding %s %q in controller cache: %w", className, objName, err)
}
objAccessor, err := meta.Accessor(obj)
@@ -611,7 +611,7 @@ func storeObjectUpdate(store cache.Store, obj interface{}, className string) (bo
// This is a new object
klog.V(4).Infof("storeObjectUpdate: adding %s %q, version %s", className, objName, objAccessor.GetResourceVersion())
if err = store.Add(obj); err != nil {
return false, fmt.Errorf("Error adding %s %q to controller cache: %v", className, objName, err)
return false, fmt.Errorf("error adding %s %q to controller cache: %w", className, objName, err)
}
return true, nil
}
@@ -623,11 +623,11 @@ func storeObjectUpdate(store cache.Store, obj interface{}, className string) (bo
objResourceVersion, err := strconv.ParseInt(objAccessor.GetResourceVersion(), 10, 64)
if err != nil {
return false, fmt.Errorf("Error parsing ResourceVersion %q of %s %q: %s", objAccessor.GetResourceVersion(), className, objName, err)
return false, fmt.Errorf("error parsing ResourceVersion %q of %s %q: %s", objAccessor.GetResourceVersion(), className, objName, err)
}
oldObjResourceVersion, err := strconv.ParseInt(oldObjAccessor.GetResourceVersion(), 10, 64)
if err != nil {
return false, fmt.Errorf("Error parsing old ResourceVersion %q of %s %q: %s", oldObjAccessor.GetResourceVersion(), className, objName, err)
return false, fmt.Errorf("error parsing old ResourceVersion %q of %s %q: %s", oldObjAccessor.GetResourceVersion(), className, objName, err)
}
// Throw away only older version, let the same version pass - we do want to
@@ -639,7 +639,7 @@ func storeObjectUpdate(store cache.Store, obj interface{}, className string) (bo
klog.V(4).Infof("storeObjectUpdate updating %s %q with version %s", className, objName, objAccessor.GetResourceVersion())
if err = store.Update(obj); err != nil {
return false, fmt.Errorf("Error updating %s %q in controller cache: %v", className, objName, err)
return false, fmt.Errorf("error updating %s %q in controller cache: %w", className, objName, err)
}
return true, nil
}

12
pkg/controller/volume/persistentvolume/testing/testing.go
View File

@@ -108,7 +108,7 @@ func (r *VolumeReactor) React(action core.Action) (handled bool, ret runtime.Obj
// check the volume does not exist
_, found := r.volumes[volume.Name]
if found {
return true, nil, fmt.Errorf("Cannot create volume %s: volume already exists", volume.Name)
return true, nil, fmt.Errorf("cannot create volume %s: volume already exists", volume.Name)
}
// mimic apiserver defaulting
@@ -134,7 +134,7 @@ func (r *VolumeReactor) React(action core.Action) (handled bool, ret runtime.Obj
// check the claim does not exist
_, found := r.claims[claim.Name]
if found {
return true, nil, fmt.Errorf("Cannot create claim %s: claim already exists", claim.Name)
return true, nil, fmt.Errorf("cannot create claim %s: claim already exists", claim.Name)
}
// Store the updated object to appropriate places.
@@ -167,7 +167,7 @@ func (r *VolumeReactor) React(action core.Action) (handled bool, ret runtime.Obj
volume = volume.DeepCopy()
volume.ResourceVersion = strconv.Itoa(storedVer + 1)
} else {
return true, nil, fmt.Errorf("Cannot update volume %s: volume not found", volume.Name)
return true, nil, fmt.Errorf("cannot update volume %s: volume not found", volume.Name)
}
// Store the updated object to appropriate places.
@@ -200,7 +200,7 @@ func (r *VolumeReactor) React(action core.Action) (handled bool, ret runtime.Obj
claim = claim.DeepCopy()
claim.ResourceVersion = strconv.Itoa(storedVer + 1)
} else {
return true, nil, fmt.Errorf("Cannot update claim %s: claim not found", claim.Name)
return true, nil, fmt.Errorf("cannot update claim %s: claim not found", claim.Name)
}
// Store the updated object to appropriate places.
@@ -245,7 +245,7 @@ func (r *VolumeReactor) React(action core.Action) (handled bool, ret runtime.Obj
r.changedSinceLastSync++
return true, nil, nil
}
return true, nil, fmt.Errorf("Cannot delete volume %s: not found", name)
return true, nil, fmt.Errorf("cannot delete volume %s: not found", name)
case action.Matches("delete", "persistentvolumeclaims"):
name := action.(core.DeleteAction).GetName()
@@ -259,7 +259,7 @@ func (r *VolumeReactor) React(action core.Action) (handled bool, ret runtime.Obj
r.changedSinceLastSync++
return true, nil, nil
}
return true, nil, fmt.Errorf("Cannot delete claim %s: not found", name)
return true, nil, fmt.Errorf("cannot delete claim %s: not found", name)
}
return false, nil, nil

2
pkg/controller/volume/persistentvolume/util/util.go
View File

@@ -133,7 +133,7 @@ func GetBindVolumeToClaim(volume *v1.PersistentVolume, claim *v1.PersistentVolum
claimRef, err := reference.GetReference(scheme.Scheme, claim)
if err != nil {
return nil, false, fmt.Errorf("Unexpected error getting claim reference: %v", err)
return nil, false, fmt.Errorf("unexpected error getting claim reference: %w", err)
}
volumeClone.Spec.ClaimRef = claimRef
dirty = true

2
pkg/controller/volume/pvcprotection/pvc_protection_controller.go
View File

@@ -85,7 +85,7 @@ func NewPVCProtectionController(pvcInformer coreinformers.PersistentVolumeClaimI
e.podListerSynced = podInformer.Informer().HasSynced
e.podIndexer = podInformer.Informer().GetIndexer()
if err := common.AddIndexerIfNotPresent(e.podIndexer, common.PodPVCIndex, common.PodPVCIndexFunc(genericEphemeralVolumeFeatureEnabled)); err != nil {
return nil, fmt.Errorf("Could not initialize pvc protection controller: %v", err)
return nil, fmt.Errorf("could not initialize pvc protection controller: %w", err)
}
podInformer.Informer().AddEventHandler(cache.ResourceEventHandlerFuncs{
AddFunc: func(obj interface{}) {