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rbd: replace klog with util in controllerserver.go

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replace klog with util in controllerserver.go

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
This commit is contained in:
Madhu Rajanna 2020-08-19 16:07:21 +05:30 committed by mergify[bot]
parent 1f5b84745f
commit d8ca56fbe9
1 changed files with 59 additions and 60 deletions
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119
internal/rbd/controllerserver.go
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@ -29,7 +29,6 @@ import (
"github.com/kubernetes-csi/csi-lib-utils/protosanitizer"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
klog "k8s.io/klog/v2"
)
const (
@ -54,7 +53,7 @@ type ControllerServer struct {
func (cs *ControllerServer) validateVolumeReq(ctx context.Context, req *csi.CreateVolumeRequest) error {
if err := cs.Driver.ValidateControllerServiceRequest(csi.ControllerServiceCapability_RPC_CREATE_DELETE_VOLUME); err != nil {
klog.Errorf(util.Log(ctx, "invalid create volume req: %v"), protosanitizer.StripSecrets(req))
util.ErrorLog(ctx, "invalid create volume req: %v", protosanitizer.StripSecrets(req))
return err
}
// Check sanity of request Name, Volume Capabilities
@ -140,7 +139,7 @@ func buildCreateVolumeResponse(ctx context.Context, req *csi.CreateVolumeRequest
if rbdVol.Encrypted {
err := rbdVol.ensureEncryptionMetadataSet(rbdImageRequiresEncryption)
if err != nil {
klog.Error(util.Log(ctx, err.Error()))
util.ErrorLog(ctx, err.Error())
return nil, status.Error(codes.Internal, err.Error())
}
}
@ -230,14 +229,14 @@ func (cs *ControllerServer) CreateVolume(ctx context.Context, req *csi.CreateVol
defer rbdVol.Destroy()
// Existence and conflict checks
if acquired := cs.VolumeLocks.TryAcquire(req.GetName()); !acquired {
klog.Errorf(util.Log(ctx, util.VolumeOperationAlreadyExistsFmt), req.GetName())
util.ErrorLog(ctx, util.VolumeOperationAlreadyExistsFmt, req.GetName())
return nil, status.Errorf(codes.Aborted, util.VolumeOperationAlreadyExistsFmt, req.GetName())
}
defer cs.VolumeLocks.Release(req.GetName())
err = rbdVol.Connect(cr)
if err != nil {
klog.Errorf(util.Log(ctx, "failed to connect to volume %v: %v"), rbdVol.RbdImageName, err)
util.ErrorLog(ctx, "failed to connect to volume %v: %v", rbdVol.RbdImageName, err)
return nil, status.Error(codes.Internal, err.Error())
}
@ -280,7 +279,7 @@ func (cs *ControllerServer) CreateVolume(ctx context.Context, req *csi.CreateVol
if !errors.Is(err, ErrFlattenInProgress) {
errDefer := undoVolReservation(ctx, rbdVol, cr)
if errDefer != nil {
klog.Warningf(util.Log(ctx, "failed undoing reservation of volume: %s (%s)"), req.GetName(), errDefer)
util.WarningLog(ctx, "failed undoing reservation of volume: %s (%s)", req.GetName(), errDefer)
}
}
}
@ -370,12 +369,12 @@ func checkFlatten(ctx context.Context, rbdVol *rbdVolume, cr *util.Credentials)
return status.Error(codes.Aborted, err.Error())
}
if errDefer := deleteImage(ctx, rbdVol, cr); errDefer != nil {
klog.Errorf(util.Log(ctx, "failed to delete rbd image: %s with error: %v"), rbdVol, errDefer)
util.ErrorLog(ctx, "failed to delete rbd image: %s with error: %v", rbdVol, errDefer)
return status.Error(codes.Internal, err.Error())
}
errDefer := undoVolReservation(ctx, rbdVol, cr)
if errDefer != nil {
klog.Warningf(util.Log(ctx, "failed undoing reservation of volume: %s (%s)"), rbdVol.RequestName, errDefer)
util.WarningLog(ctx, "failed undoing reservation of volume: %s (%s)", rbdVol.RequestName, errDefer)
}
return status.Error(codes.Internal, err.Error())
}
@ -385,7 +384,7 @@ func checkFlatten(ctx context.Context, rbdVol *rbdVolume, cr *util.Credentials)
func (cs *ControllerServer) createVolumeFromSnapshot(ctx context.Context, cr *util.Credentials, rbdVol *rbdVolume, snapshotID string) error {
rbdSnap := &rbdSnapshot{}
if acquired := cs.SnapshotLocks.TryAcquire(snapshotID); !acquired {
klog.Infof(util.Log(ctx, util.SnapshotOperationAlreadyExistsFmt), snapshotID)
util.ErrorLog(ctx, util.SnapshotOperationAlreadyExistsFmt, snapshotID)
return status.Errorf(codes.Aborted, util.VolumeOperationAlreadyExistsFmt, snapshotID)
}
defer cs.SnapshotLocks.Release(snapshotID)
@ -393,7 +392,7 @@ func (cs *ControllerServer) createVolumeFromSnapshot(ctx context.Context, cr *ut
err := genSnapFromSnapID(ctx, rbdSnap, snapshotID, cr)
if err != nil {
if errors.Is(err, util.ErrPoolNotFound) {
klog.Errorf(util.Log(ctx, "failed to get backend snapshot for %s: %v"), snapshotID, err)
util.ErrorLog(ctx, "failed to get backend snapshot for %s: %v", snapshotID, err)
return status.Error(codes.InvalidArgument, err.Error())
}
return status.Error(codes.Internal, err.Error())
@ -404,7 +403,7 @@ func (cs *ControllerServer) createVolumeFromSnapshot(ctx context.Context, cr *ut
// create clone image and delete snapshot
err = rbdVol.cloneRbdImageFromSnapshot(ctx, rbdSnap)
if err != nil {
klog.Errorf(util.Log(ctx, "failed to clone rbd image %s from snapshot %s: %v"), rbdSnap, err)
util.ErrorLog(ctx, "failed to clone rbd image %s from snapshot %s: %v", rbdSnap, err)
return err
}
@ -425,7 +424,7 @@ func (cs *ControllerServer) createBackingImage(ctx context.Context, cr *util.Cre
// nolint:gocritic // this ifElseChain can not be rewritten to a switch statement
if rbdSnap != nil {
if err = cs.OperationLocks.GetRestoreLock(rbdSnap.SnapID); err != nil {
klog.Error(util.Log(ctx, err.Error()))
util.ErrorLog(ctx, err.Error())
return status.Error(codes.Aborted, err.Error())
}
defer cs.OperationLocks.ReleaseRestoreLock(rbdSnap.SnapID)
@ -437,7 +436,7 @@ func (cs *ControllerServer) createBackingImage(ctx context.Context, cr *util.Cre
util.DebugLog(ctx, "created volume %s from snapshot %s", rbdVol.RequestName, rbdSnap.RbdSnapName)
} else if parentVol != nil {
if err = cs.OperationLocks.GetCloneLock(parentVol.VolID); err != nil {
klog.Error(util.Log(ctx, err.Error()))
util.ErrorLog(ctx, err.Error())
return status.Error(codes.Aborted, err.Error())
}
defer cs.OperationLocks.ReleaseCloneLock(parentVol.VolID)
@ -445,7 +444,7 @@ func (cs *ControllerServer) createBackingImage(ctx context.Context, cr *util.Cre
} else {
err = createImage(ctx, rbdVol, cr)
if err != nil {
klog.Errorf(util.Log(ctx, "failed to create volume: %v"), err)
util.ErrorLog(ctx, "failed to create volume: %v", err)
return status.Error(codes.Internal, err.Error())
}
}
@ -456,34 +455,34 @@ func (cs *ControllerServer) createBackingImage(ctx context.Context, cr *util.Cre
if err != nil {
if !errors.Is(err, ErrFlattenInProgress) {
if deleteErr := deleteImage(ctx, rbdVol, cr); deleteErr != nil {
klog.Errorf(util.Log(ctx, "failed to delete rbd image: %s with error: %v"), rbdVol, deleteErr)
util.ErrorLog(ctx, "failed to delete rbd image: %s with error: %v", rbdVol, deleteErr)
}
}
}
}()
err = rbdVol.getImageID()
if err != nil {
klog.Errorf(util.Log(ctx, "failed to get volume id %s: %v"), rbdVol, err)
util.ErrorLog(ctx, "failed to get volume id %s: %v", rbdVol, err)
return status.Error(codes.Internal, err.Error())
}
err = j.StoreImageID(ctx, rbdVol.JournalPool, rbdVol.ReservedID, rbdVol.ImageID, cr)
if err != nil {
klog.Errorf(util.Log(ctx, "failed to reserve volume %s: %v"), rbdVol, err)
util.ErrorLog(ctx, "failed to reserve volume %s: %v", rbdVol, err)
return status.Error(codes.Internal, err.Error())
}
if rbdSnap != nil {
err = rbdVol.flattenRbdImage(ctx, cr, false, rbdHardMaxCloneDepth, rbdSoftMaxCloneDepth)
if err != nil {
klog.Errorf(util.Log(ctx, "failed to flatten image %s: %v"), rbdVol, err)
util.ErrorLog(ctx, "failed to flatten image %s: %v", rbdVol, err)
return err
}
}
if rbdVol.Encrypted {
err = rbdVol.ensureEncryptionMetadataSet(rbdImageRequiresEncryption)
if err != nil {
klog.Errorf(util.Log(ctx, "failed to save encryption status, deleting image %s: %s"),
util.ErrorLog(ctx, "failed to save encryption status, deleting image %s: %s",
rbdVol, err)
return status.Error(codes.Internal, err.Error())
}
@ -508,7 +507,7 @@ func checkContentSource(ctx context.Context, req *csi.CreateVolumeRequest, cr *u
}
rbdSnap := &rbdSnapshot{}
if err := genSnapFromSnapID(ctx, rbdSnap, snapshotID, cr); err != nil {
klog.Errorf(util.Log(ctx, "failed to get backend snapshot for %s: %v"), snapshotID, err)
util.ErrorLog(ctx, "failed to get backend snapshot for %s: %v", snapshotID, err)
if !errors.Is(err, ErrSnapNotFound) {
return nil, nil, status.Error(codes.Internal, err.Error())
}
@ -527,7 +526,7 @@ func checkContentSource(ctx context.Context, req *csi.CreateVolumeRequest, cr *u
// TODO need to support cloning for encrypted volume
rbdvol, err := genVolFromVolID(ctx, volID, cr, nil)
if err != nil {
klog.Errorf(util.Log(ctx, "failed to get backend image for %s: %v"), volID, err)
util.ErrorLog(ctx, "failed to get backend image for %s: %v", volID, err)
if !errors.Is(err, ErrImageNotFound) {
return nil, nil, status.Error(codes.Internal, err.Error())
}
@ -544,7 +543,7 @@ func checkContentSource(ctx context.Context, req *csi.CreateVolumeRequest, cr *u
// nolint:gocyclo // golangci-lint did not catch this earlier, needs to get fixed later
func (cs *ControllerServer) DeleteVolume(ctx context.Context, req *csi.DeleteVolumeRequest) (*csi.DeleteVolumeResponse, error) {
if err := cs.Driver.ValidateControllerServiceRequest(csi.ControllerServiceCapability_RPC_CREATE_DELETE_VOLUME); err != nil {
klog.Errorf(util.Log(ctx, "invalid delete volume req: %v"), protosanitizer.StripSecrets(req))
util.ErrorLog(ctx, "invalid delete volume req: %v", protosanitizer.StripSecrets(req))
return nil, err
}
@ -561,14 +560,14 @@ func (cs *ControllerServer) DeleteVolume(ctx context.Context, req *csi.DeleteVol
}
if acquired := cs.VolumeLocks.TryAcquire(volumeID); !acquired {
klog.Errorf(util.Log(ctx, util.VolumeOperationAlreadyExistsFmt), volumeID)
util.ErrorLog(ctx, util.VolumeOperationAlreadyExistsFmt, volumeID)
return nil, status.Errorf(codes.Aborted, util.VolumeOperationAlreadyExistsFmt, volumeID)
}
defer cs.VolumeLocks.Release(volumeID)
// lock out volumeID for clone and expand operation
if err = cs.OperationLocks.GetDeleteLock(volumeID); err != nil {
klog.Error(util.Log(ctx, err.Error()))
util.ErrorLog(ctx, err.Error())
return nil, status.Error(codes.Aborted, err.Error())
}
defer cs.OperationLocks.ReleaseDeleteLock(volumeID)
@ -579,7 +578,7 @@ func (cs *ControllerServer) DeleteVolume(ctx context.Context, req *csi.DeleteVol
rbdVol, err = genVolFromVolID(ctx, volumeID, cr, req.GetSecrets())
if err != nil {
if errors.Is(err, util.ErrPoolNotFound) {
klog.Warningf(util.Log(ctx, "failed to get backend volume for %s: %v"), volumeID, err)
util.WarningLog(ctx, "failed to get backend volume for %s: %v", volumeID, err)
return &csi.DeleteVolumeResponse{}, nil
}
@ -587,7 +586,7 @@ func (cs *ControllerServer) DeleteVolume(ctx context.Context, req *csi.DeleteVol
// or partially complete (image and imageOMap are garbage collected already), hence return
// success as deletion is complete
if errors.Is(err, util.ErrKeyNotFound) {
klog.Warningf(util.Log(ctx, "Failed to volume options for %s: %v"), volumeID, err)
util.WarningLog(ctx, "Failed to volume options for %s: %v", volumeID, err)
return &csi.DeleteVolumeResponse{}, nil
}
@ -600,7 +599,7 @@ func (cs *ControllerServer) DeleteVolume(ctx context.Context, req *csi.DeleteVol
// to lead us to the image, hence the imageOMap needs to be garbage collected, by calling
// unreserve for the same
if acquired := cs.VolumeLocks.TryAcquire(rbdVol.RequestName); !acquired {
klog.Errorf(util.Log(ctx, util.VolumeOperationAlreadyExistsFmt), rbdVol.RequestName)
util.ErrorLog(ctx, util.VolumeOperationAlreadyExistsFmt, rbdVol.RequestName)
return nil, status.Errorf(codes.Aborted, util.VolumeOperationAlreadyExistsFmt, rbdVol.RequestName)
}
defer cs.VolumeLocks.Release(rbdVol.RequestName)
@ -615,18 +614,18 @@ func (cs *ControllerServer) DeleteVolume(ctx context.Context, req *csi.DeleteVol
// lock out parallel create requests against the same volume name as we
// cleanup the image and associated omaps for the same
if acquired := cs.VolumeLocks.TryAcquire(rbdVol.RequestName); !acquired {
klog.Errorf(util.Log(ctx, util.VolumeOperationAlreadyExistsFmt), rbdVol.RequestName)
util.ErrorLog(ctx, util.VolumeOperationAlreadyExistsFmt, rbdVol.RequestName)
return nil, status.Errorf(codes.Aborted, util.VolumeOperationAlreadyExistsFmt, rbdVol.RequestName)
}
defer cs.VolumeLocks.Release(rbdVol.RequestName)
inUse, err := rbdVol.isInUse()
if err != nil {
klog.Errorf(util.Log(ctx, "failed getting information for image (%s): (%s)"), rbdVol, err)
util.ErrorLog(ctx, "failed getting information for image (%s): (%s)", rbdVol, err)
return nil, status.Error(codes.Internal, err.Error())
}
if inUse {
klog.Errorf(util.Log(ctx, "rbd %s is still being used"), rbdVol)
util.ErrorLog(ctx, "rbd %s is still being used", rbdVol)
return nil, status.Errorf(codes.Internal, "rbd %s is still being used", rbdVol.RbdImageName)
}
@ -637,7 +636,7 @@ func (cs *ControllerServer) DeleteVolume(ctx context.Context, req *csi.DeleteVol
if err != nil {
// return error if it is not ErrImageNotFound
if !errors.Is(err, ErrImageNotFound) {
klog.Errorf(util.Log(ctx, "failed to delete rbd image: %s with error: %v"),
util.ErrorLog(ctx, "failed to delete rbd image: %s with error: %v",
tempClone, err)
return nil, status.Error(codes.Internal, err.Error())
}
@ -646,20 +645,20 @@ func (cs *ControllerServer) DeleteVolume(ctx context.Context, req *csi.DeleteVol
// Deleting rbd image
util.DebugLog(ctx, "deleting image %s", rbdVol.RbdImageName)
if err = deleteImage(ctx, rbdVol, cr); err != nil {
klog.Errorf(util.Log(ctx, "failed to delete rbd image: %s with error: %v"),
util.ErrorLog(ctx, "failed to delete rbd image: %s with error: %v",
rbdVol, err)
return nil, status.Error(codes.Internal, err.Error())
}
if err = undoVolReservation(ctx, rbdVol, cr); err != nil {
klog.Errorf(util.Log(ctx, "failed to remove reservation for volume (%s) with backing image (%s) (%s)"),
util.ErrorLog(ctx, "failed to remove reservation for volume (%s) with backing image (%s) (%s)",
rbdVol.RequestName, rbdVol.RbdImageName, err)
return nil, status.Error(codes.Internal, err.Error())
}
if rbdVol.Encrypted {
if err = rbdVol.KMS.DeletePassphrase(rbdVol.VolID); err != nil {
klog.Warningf(util.Log(ctx, "failed to clean the passphrase for volume %s: %s"), rbdVol.VolID, err)
util.WarningLog(ctx, "failed to clean the passphrase for volume %s: %s", rbdVol.VolID, err)
}
}
@ -713,7 +712,7 @@ func (cs *ControllerServer) CreateSnapshot(ctx context.Context, req *csi.CreateS
if errors.Is(err, ErrImageNotFound) {
err = status.Errorf(codes.NotFound, "source Volume ID %s not found", req.GetSourceVolumeId())
} else if errors.Is(err, util.ErrPoolNotFound) {
klog.Errorf(util.Log(ctx, "failed to get backend volume for %s: %v"), req.GetSourceVolumeId(), err)
util.ErrorLog(ctx, "failed to get backend volume for %s: %v", req.GetSourceVolumeId(), err)
err = status.Errorf(codes.NotFound, err.Error())
} else {
err = status.Errorf(codes.Internal, err.Error())
@ -743,14 +742,14 @@ func (cs *ControllerServer) CreateSnapshot(ctx context.Context, req *csi.CreateS
rbdSnap.RequestName = req.GetName()
if acquired := cs.SnapshotLocks.TryAcquire(req.GetName()); !acquired {
klog.Errorf(util.Log(ctx, util.SnapshotOperationAlreadyExistsFmt), req.GetName())
util.ErrorLog(ctx, util.SnapshotOperationAlreadyExistsFmt, req.GetName())
return nil, status.Errorf(codes.Aborted, util.VolumeOperationAlreadyExistsFmt, req.GetName())
}
defer cs.SnapshotLocks.Release(req.GetName())
// Take lock on parent rbd image
if err = cs.OperationLocks.GetSnapshotCreateLock(rbdSnap.SourceVolumeID); err != nil {
klog.Error(util.Log(ctx, err.Error()))
util.ErrorLog(ctx, err.Error())
return nil, status.Error(codes.Aborted, err.Error())
}
defer cs.OperationLocks.ReleaseSnapshotCreateLock(rbdSnap.SourceVolumeID)
@ -770,7 +769,7 @@ func (cs *ControllerServer) CreateSnapshot(ctx context.Context, req *csi.CreateS
if err != nil {
uErr := undoSnapshotCloning(ctx, vol, rbdSnap, vol, cr)
if uErr != nil {
klog.Warningf(util.Log(ctx, "failed undoing reservation of snapshot: %s %v"), req.GetName(), uErr)
util.WarningLog(ctx, "failed undoing reservation of snapshot: %s %v", req.GetName(), uErr)
}
return nil, status.Errorf(codes.Internal, err.Error())
}
@ -791,7 +790,7 @@ func (cs *ControllerServer) CreateSnapshot(ctx context.Context, req *csi.CreateS
if err != nil {
uErr := undoSnapshotCloning(ctx, vol, rbdSnap, vol, cr)
if uErr != nil {
klog.Warningf(util.Log(ctx, "failed undoing reservation of snapshot: %s %v"), req.GetName(), uErr)
util.WarningLog(ctx, "failed undoing reservation of snapshot: %s %v", req.GetName(), uErr)
}
return nil, status.Errorf(codes.Internal, err.Error())
}
@ -820,7 +819,7 @@ func (cs *ControllerServer) CreateSnapshot(ctx context.Context, req *csi.CreateS
if err != nil {
errDefer := undoSnapReservation(ctx, rbdSnap, cr)
if errDefer != nil {
klog.Warningf(util.Log(ctx, "failed undoing reservation of snapshot: %s %v"), req.GetName(), errDefer)
util.WarningLog(ctx, "failed undoing reservation of snapshot: %s %v", req.GetName(), errDefer)
}
}
}()
@ -846,7 +845,7 @@ func (cs *ControllerServer) CreateSnapshot(ctx context.Context, req *csi.CreateS
func (cs *ControllerServer) validateSnapshotReq(ctx context.Context, req *csi.CreateSnapshotRequest) error {
if err := cs.Driver.ValidateControllerServiceRequest(csi.ControllerServiceCapability_RPC_CREATE_DELETE_SNAPSHOT); err != nil {
klog.Errorf(util.Log(ctx, "invalid create snapshot req: %v"), protosanitizer.StripSecrets(req))
util.ErrorLog(ctx, "invalid create snapshot req: %v", protosanitizer.StripSecrets(req))
return err
}
@ -882,7 +881,7 @@ func (cs *ControllerServer) doSnapshotClone(ctx context.Context, parentVol *rbdV
err = createRBDClone(ctx, parentVol, cloneRbd, rbdSnap, cr)
if err != nil {
klog.Errorf(util.Log(ctx, "failed to create snapshot: %v"), err)
util.ErrorLog(ctx, "failed to create snapshot: %v", err)
return ready, cloneRbd, status.Error(codes.Internal, err.Error())
}
@ -892,7 +891,7 @@ func (cs *ControllerServer) doSnapshotClone(ctx context.Context, parentVol *rbdV
// cleanup clone and snapshot
errCleanUp := cleanUpSnapshot(ctx, cloneRbd, rbdSnap, cloneRbd, cr)
if errCleanUp != nil {
klog.Errorf(util.Log(ctx, "failed to cleanup snapshot and clone: %v"), errCleanUp)
util.ErrorLog(ctx, "failed to cleanup snapshot and clone: %v", errCleanUp)
}
}
}
@ -902,27 +901,27 @@ func (cs *ControllerServer) doSnapshotClone(ctx context.Context, parentVol *rbdV
if err != nil {
// update rbd image name for logging
rbdSnap.RbdImageName = cloneRbd.RbdImageName
klog.Errorf(util.Log(ctx, "failed to create snapshot %s: %v"), rbdSnap, err)
util.ErrorLog(ctx, "failed to create snapshot %s: %v", rbdSnap, err)
return ready, cloneRbd, err
}
err = cloneRbd.getImageID()
if err != nil {
klog.Errorf(util.Log(ctx, "failed to get image id: %v"), err)
util.ErrorLog(ctx, "failed to get image id: %v", err)
return ready, cloneRbd, err
}
var j = &journal.Connection{}
// save image ID
j, err = snapJournal.Connect(rbdSnap.Monitors, rbdSnap.RadosNamespace, cr)
if err != nil {
klog.Errorf(util.Log(ctx, "failed to connect to cluster: %v"), err)
util.ErrorLog(ctx, "failed to connect to cluster: %v", err)
return ready, cloneRbd, err
}
defer j.Destroy()
err = j.StoreImageID(ctx, rbdSnap.JournalPool, rbdSnap.ReservedID, cloneRbd.ImageID, cr)
if err != nil {
klog.Errorf(util.Log(ctx, "failed to reserve volume id: %v"), err)
util.ErrorLog(ctx, "failed to reserve volume id: %v", err)
return ready, cloneRbd, err
}
@ -941,7 +940,7 @@ func (cs *ControllerServer) doSnapshotClone(ctx context.Context, parentVol *rbdV
// snapshot metadata from store.
func (cs *ControllerServer) DeleteSnapshot(ctx context.Context, req *csi.DeleteSnapshotRequest) (*csi.DeleteSnapshotResponse, error) {
if err := cs.Driver.ValidateControllerServiceRequest(csi.ControllerServiceCapability_RPC_CREATE_DELETE_SNAPSHOT); err != nil {
klog.Errorf(util.Log(ctx, "invalid delete snapshot req: %v"), protosanitizer.StripSecrets(req))
util.ErrorLog(ctx, "invalid delete snapshot req: %v", protosanitizer.StripSecrets(req))
return nil, err
}
@ -957,14 +956,14 @@ func (cs *ControllerServer) DeleteSnapshot(ctx context.Context, req *csi.DeleteS
}
if acquired := cs.SnapshotLocks.TryAcquire(snapshotID); !acquired {
klog.Errorf(util.Log(ctx, util.SnapshotOperationAlreadyExistsFmt), snapshotID)
util.ErrorLog(ctx, util.SnapshotOperationAlreadyExistsFmt, snapshotID)
return nil, status.Errorf(codes.Aborted, util.VolumeOperationAlreadyExistsFmt, snapshotID)
}
defer cs.SnapshotLocks.Release(snapshotID)
// lock out snapshotID for restore operation
if err = cs.OperationLocks.GetDeleteLock(snapshotID); err != nil {
klog.Error(util.Log(ctx, err.Error()))
util.ErrorLog(ctx, err.Error())
return nil, status.Error(codes.Aborted, err.Error())
}
defer cs.OperationLocks.ReleaseDeleteLock(snapshotID)
@ -974,7 +973,7 @@ func (cs *ControllerServer) DeleteSnapshot(ctx context.Context, req *csi.DeleteS
// if error is ErrPoolNotFound, the pool is already deleted we dont
// need to worry about deleting snapshot or omap data, return success
if errors.Is(err, util.ErrPoolNotFound) {
klog.Warningf(util.Log(ctx, "failed to get backend snapshot for %s: %v"), snapshotID, err)
util.WarningLog(ctx, "failed to get backend snapshot for %s: %v", snapshotID, err)
return &csi.DeleteSnapshotResponse{}, nil
}
@ -991,7 +990,7 @@ func (cs *ControllerServer) DeleteSnapshot(ctx context.Context, req *csi.DeleteS
// safeguard against parallel create or delete requests against the same
// name
if acquired := cs.SnapshotLocks.TryAcquire(rbdSnap.RequestName); !acquired {
klog.Errorf(util.Log(ctx, util.SnapshotOperationAlreadyExistsFmt), rbdSnap.RequestName)
util.ErrorLog(ctx, util.SnapshotOperationAlreadyExistsFmt, rbdSnap.RequestName)
return nil, status.Errorf(codes.Aborted, util.VolumeOperationAlreadyExistsFmt, rbdSnap.RequestName)
}
defer cs.SnapshotLocks.Release(rbdSnap.RequestName)
@ -1010,7 +1009,7 @@ func (cs *ControllerServer) DeleteSnapshot(ctx context.Context, req *csi.DeleteS
err = rbdVol.getImageInfo()
if err != nil {
if !errors.Is(err, ErrImageNotFound) {
klog.Errorf(util.Log(ctx, "failed to delete rbd image: %s/%s with error: %v"), rbdVol.Pool, rbdVol.VolName, err)
util.ErrorLog(ctx, "failed to delete rbd image: %s/%s with error: %v", rbdVol.Pool, rbdVol.VolName, err)
return nil, status.Error(codes.Internal, err.Error())
}
} else {
@ -1019,13 +1018,13 @@ func (cs *ControllerServer) DeleteSnapshot(ctx context.Context, req *csi.DeleteS
rbdSnap.RbdImageName = rbdVol.RbdImageName
err = cleanUpSnapshot(ctx, rbdVol, rbdSnap, rbdVol, cr)
if err != nil {
klog.Errorf(util.Log(ctx, "failed to delete image: %v"), err)
util.ErrorLog(ctx, "failed to delete image: %v", err)
return nil, status.Error(codes.Internal, err.Error())
}
}
err = undoSnapReservation(ctx, rbdSnap, cr)
if err != nil {
klog.Errorf(util.Log(ctx, "failed to remove reservation for snapname (%s) with backing snap (%s) on image (%s) (%s)"),
util.ErrorLog(ctx, "failed to remove reservation for snapname (%s) with backing snap (%s) on image (%s) (%s)",
rbdSnap.RequestName, rbdSnap.RbdSnapName, rbdSnap.RbdImageName, err)
return nil, status.Error(codes.Internal, err.Error())
}
@ -1036,7 +1035,7 @@ func (cs *ControllerServer) DeleteSnapshot(ctx context.Context, req *csi.DeleteS
// ControllerExpandVolume expand RBD Volumes on demand based on resizer request.
func (cs *ControllerServer) ControllerExpandVolume(ctx context.Context, req *csi.ControllerExpandVolumeRequest) (*csi.ControllerExpandVolumeResponse, error) {
if err := cs.Driver.ValidateControllerServiceRequest(csi.ControllerServiceCapability_RPC_EXPAND_VOLUME); err != nil {
klog.Errorf(util.Log(ctx, "invalid expand volume req: %v"), protosanitizer.StripSecrets(req))
util.ErrorLog(ctx, "invalid expand volume req: %v", protosanitizer.StripSecrets(req))
return nil, err
}
@ -1058,14 +1057,14 @@ func (cs *ControllerServer) ControllerExpandVolume(ctx context.Context, req *csi
// lock out parallel requests against the same volume ID
if acquired := cs.VolumeLocks.TryAcquire(volID); !acquired {
klog.Errorf(util.Log(ctx, util.VolumeOperationAlreadyExistsFmt), volID)
util.ErrorLog(ctx, util.VolumeOperationAlreadyExistsFmt, volID)
return nil, status.Errorf(codes.Aborted, util.VolumeOperationAlreadyExistsFmt, volID)
}
defer cs.VolumeLocks.Release(volID)
// lock out volumeID for clone and delete operation
if err := cs.OperationLocks.GetExpandLock(volID); err != nil {
klog.Error(util.Log(ctx, err.Error()))
util.ErrorLog(ctx, err.Error())
return nil, status.Error(codes.Aborted, err.Error())
}
defer cs.OperationLocks.ReleaseExpandLock(volID)
@ -1085,7 +1084,7 @@ func (cs *ControllerServer) ControllerExpandVolume(ctx context.Context, req *csi
if errors.Is(err, ErrImageNotFound) {
err = status.Errorf(codes.NotFound, "volume ID %s not found", volID)
} else if errors.Is(err, util.ErrPoolNotFound) {
klog.Errorf(util.Log(ctx, "failed to get backend volume for %s: %v"), volID, err)
util.ErrorLog(ctx, "failed to get backend volume for %s: %v", volID, err)
err = status.Errorf(codes.NotFound, err.Error())
} else {
err = status.Errorf(codes.Internal, err.Error())
@ -1107,7 +1106,7 @@ func (cs *ControllerServer) ControllerExpandVolume(ctx context.Context, req *csi
util.DebugLog(ctx, "rbd volume %s size is %v,resizing to %v", rbdVol, rbdVol.VolSize, volSize)
err = rbdVol.resize(volSize)
if err != nil {
klog.Errorf(util.Log(ctx, "failed to resize rbd image: %s with error: %v"), rbdVol, err)
util.ErrorLog(ctx, "failed to resize rbd image: %s with error: %v", rbdVol, err)
return nil, status.Error(codes.Internal, err.Error())
}
}