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[#634] Add CopiesNumber in NeoFS requests

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Signed-off-by: Angira Kekteeva <kira@nspcc.ru>
This commit is contained in:
Angira Kekteeva 2022-08-12 02:48:56 +04:00 committed by Kirillov Denis
parent 7a6d562c69
commit 5307211398
16 changed files with 146 additions and 91 deletions
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7
api/handler/api.go
View file

@ -28,11 +28,16 @@ type (
DefaultMaxAge int
NotificatorEnabled bool
TLSEnabled bool
CopiesNumber uint32
}
)
const (
// DefaultPolicy is a default policy of placing containers in NeoFS if it's not set at the request.
const DefaultPolicy = "REP 3"
DefaultPolicy = "REP 3"
// DefaultCopiesNumber is a default number of object copies that is enough to consider put successful if it's not set in config.
DefaultCopiesNumber uint32 = 0
)
var _ api.Handler = (*handler)(nil)

1
api/handler/cors.go
View file

@ -50,6 +50,7 @@ func (h *handler) PutBucketCorsHandler(w http.ResponseWriter, r *http.Request) {
p := &layer.PutCORSParams{
BktInfo: bktInfo,
Reader: r.Body,
CopiesNumber: h.cfg.CopiesNumber,
}
if err = h.obj.PutBucketCORS(r.Context(), p); err != nil {

19
api/handler/locking.go
View file

@ -129,18 +129,21 @@ func (h *handler) PutObjectLegalHoldHandler(w http.ResponseWriter, r *http.Reque
return
}
p := &layer.ObjectVersion{
p := &layer.PutLockInfoParams{
ObjVersion: &layer.ObjectVersion{
BktInfo: bktInfo,
ObjectName: reqInfo.ObjectName,
VersionID: reqInfo.URL.Query().Get(api.QueryVersionID),
}
lock := &data.ObjectLock{
},
NewLock: &data.ObjectLock{
LegalHold: &data.LegalHoldLock{
Enabled: legalHold.Status == legalHoldOn,
},
},
CopiesNumber: h.cfg.CopiesNumber,
}
if err = h.obj.PutLockInfo(r.Context(), p, lock); err != nil {
if err = h.obj.PutLockInfo(r.Context(), p); err != nil {
h.logAndSendError(w, "couldn't head put legal hold", reqInfo, err)
return
}
@ -209,13 +212,17 @@ func (h *handler) PutObjectRetentionHandler(w http.ResponseWriter, r *http.Reque
return
}
p := &layer.ObjectVersion{
p := &layer.PutLockInfoParams{
ObjVersion: &layer.ObjectVersion{
BktInfo: bktInfo,
ObjectName: reqInfo.ObjectName,
VersionID: reqInfo.URL.Query().Get(api.QueryVersionID),
},
NewLock: lock,
CopiesNumber: h.cfg.CopiesNumber,
}
if err = h.obj.PutLockInfo(r.Context(), p, lock); err != nil {
if err = h.obj.PutLockInfo(r.Context(), p); err != nil {
h.logAndSendError(w, "couldn't put legal hold", reqInfo, err)
return
}

2
api/handler/multipart_upload.go
View file

@ -218,6 +218,7 @@ func (h *handler) UploadPartHandler(w http.ResponseWriter, r *http.Request) {
PartNumber: partNumber,
Size: r.ContentLength,
Reader: r.Body,
CopiesNumber: h.cfg.CopiesNumber,
}
p.Info.Encryption, err = h.formEncryptionParams(r.Header)
@ -319,6 +320,7 @@ func (h *handler) UploadPartCopy(w http.ResponseWriter, r *http.Request) {
SrcBktInfo: srcBktInfo,
PartNumber: partNumber,
Range: srcRange,
CopiesNumber: h.cfg.CopiesNumber,
}
p.Info.Encryption, err = h.formEncryptionParams(r.Header)

1
api/handler/notifications.go
View file

@ -116,6 +116,7 @@ func (h *handler) PutBucketNotificationHandler(w http.ResponseWriter, r *http.Re
RequestInfo: reqInfo,
BktInfo: bktInfo,
Configuration: conf,
CopiesNumber: h.cfg.CopiesNumber,
}
if err = h.obj.PutBucketNotificationConfiguration(r.Context(), p); err != nil {

1
api/handler/put.go
View file

@ -225,6 +225,7 @@ func (h *handler) PutObjectHandler(w http.ResponseWriter, r *http.Request) {
Size: r.ContentLength,
Header: metadata,
Encryption: encryption,
CopiesNumber: h.cfg.CopiesNumber,
}
settings, err := h.obj.GetBucketSettings(r.Context(), bktInfo)

1
api/layer/cors.go
View file

@ -41,6 +41,7 @@ func (n *layer) PutBucketCORS(ctx context.Context, p *PutCORSParams) error {
Creator: p.BktInfo.Owner,
Payload: p.Reader,
Filename: p.BktInfo.CORSObjectName(),
CopiesNumber: p.CopiesNumber,
}
objID, _, err := n.objectPutAndHash(ctx, prm, p.BktInfo)

4
api/layer/layer.go
View file

@ -117,6 +117,7 @@ type (
Header map[string]string
Lock *data.ObjectLock
Encryption encryption.Params
CopiesNumber uint32
}
DeleteObjectParams struct {
@ -135,6 +136,7 @@ type (
PutCORSParams struct {
BktInfo *data.BucketInfo
Reader io.Reader
CopiesNumber uint32
}
// CopyObjectParams stores object copy request parameters.
@ -215,7 +217,7 @@ type (
GetExtendedObjectInfo(ctx context.Context, p *HeadObjectParams) (*data.ExtendedObjectInfo, error)
GetLockInfo(ctx context.Context, obj *ObjectVersion) (*data.LockInfo, error)
PutLockInfo(ctx context.Context, p *ObjectVersion, lock *data.ObjectLock) error
PutLockInfo(ctx context.Context, p *PutLockInfoParams) error
GetBucketTagging(ctx context.Context, cnrID cid.ID) (map[string]string, error)
PutBucketTagging(ctx context.Context, cnrID cid.ID, tagSet map[string]string) error

4
api/layer/multipart_upload.go
View file

@ -60,6 +60,7 @@ type (
PartNumber int
Size int64
Reader io.Reader
CopiesNumber uint32
}
UploadCopyParams struct {
@ -68,6 +69,7 @@ type (
SrcBktInfo *data.BucketInfo
PartNumber int
Range *RangeParams
CopiesNumber uint32
}
CompleteMultipartParams struct {
@ -203,6 +205,7 @@ func (n *layer) uploadPart(ctx context.Context, multipartInfo *data.MultipartInf
Creator: bktInfo.Owner,
Attributes: make([][2]string, 2),
Payload: p.Reader,
CopiesNumber: p.CopiesNumber,
}
decSize := p.Size
@ -302,6 +305,7 @@ func (n *layer) UploadPartCopy(ctx context.Context, p *UploadCopyParams) (*data.
PartNumber: p.PartNumber,
Size: size,
Reader: pr,
CopiesNumber: p.CopiesNumber,
}
return n.uploadPart(ctx, multipartInfo, params)

3
api/layer/neofs.go
View file

@ -121,6 +121,9 @@ type PrmObjectCreate struct {
// Object payload encapsulated in io.Reader primitive.
Payload io.Reader
// Number of object copies that is enough to consider put successful.
CopiesNumber uint32
}
// PrmObjectDelete groups parameters of NeoFS.DeleteObject operation.

2
api/layer/notifications.go
View file

@ -16,6 +16,7 @@ type PutBucketNotificationConfigurationParams struct {
RequestInfo *api.ReqInfo
BktInfo *data.BucketInfo
Configuration *data.NotificationConfiguration
CopiesNumber uint32
}
func (n *layer) PutBucketNotificationConfiguration(ctx context.Context, p *PutBucketNotificationConfigurationParams) error {
@ -31,6 +32,7 @@ func (n *layer) PutBucketNotificationConfiguration(ctx context.Context, p *PutBu
Creator: p.BktInfo.Owner,
Payload: bytes.NewReader(confXML),
Filename: sysName,
CopiesNumber: p.CopiesNumber,
}
objID, _, err := n.objectPutAndHash(ctx, prm, p.BktInfo)

9
api/layer/object.go
View file

@ -234,6 +234,7 @@ func (n *layer) PutObject(ctx context.Context, p *PutObjectParams) (*data.Object
PayloadSize: uint64(p.Size),
Filename: p.Object,
Payload: r,
CopiesNumber: p.CopiesNumber,
}
prm.Attributes = make([][2]string, 0, len(p.Header))
@ -254,13 +255,17 @@ func (n *layer) PutObject(ctx context.Context, p *PutObjectParams) (*data.Object
}
if p.Lock != nil && (p.Lock.Retention != nil || p.Lock.LegalHold != nil) {
objVersion := &ObjectVersion{
prm := &PutLockInfoParams{
ObjVersion: &ObjectVersion{
BktInfo: p.BktInfo,
ObjectName: p.Object,
VersionID: id.EncodeToString(),
},
NewLock: p.Lock,
CopiesNumber: p.CopiesNumber,
}
if err = n.PutLockInfo(ctx, objVersion, p.Lock); err != nil {
if err = n.PutLockInfo(ctx, prm); err != nil {
return nil, err
}
}

26
api/layer/system_object.go
View file

@ -19,9 +19,18 @@ const (
AttributeExpirationEpoch = "__NEOFS__EXPIRATION_EPOCH"
)
func (n *layer) PutLockInfo(ctx context.Context, objVersion *ObjectVersion, newLock *data.ObjectLock) error {
cnrID := objVersion.BktInfo.CID
versionNode, err := n.getNodeVersion(ctx, objVersion)
type PutLockInfoParams struct {
ObjVersion *ObjectVersion
NewLock *data.ObjectLock
CopiesNumber uint32
}
func (n *layer) PutLockInfo(ctx context.Context, p *PutLockInfoParams) error {
var (
cnrID = p.ObjVersion.BktInfo.CID
newLock = p.NewLock
)
versionNode, err := n.getNodeVersion(ctx, p.ObjVersion)
if err != nil {
return err
}
@ -56,7 +65,7 @@ func (n *layer) PutLockInfo(ctx context.Context, objVersion *ObjectVersion, newL
}
}
lock := &data.ObjectLock{Retention: newLock.Retention}
retentionOID, err := n.putLockObject(ctx, objVersion.BktInfo, versionNode.OID, lock)
retentionOID, err := n.putLockObject(ctx, p.ObjVersion.BktInfo, versionNode.OID, lock, p.CopiesNumber)
if err != nil {
return err
}
@ -66,13 +75,13 @@ func (n *layer) PutLockInfo(ctx context.Context, objVersion *ObjectVersion, newL
if newLock.LegalHold != nil {
if newLock.LegalHold.Enabled && !lockInfo.IsLegalHoldSet() {
lock := &data.ObjectLock{LegalHold: newLock.LegalHold}
legalHoldOID, err := n.putLockObject(ctx, objVersion.BktInfo, versionNode.OID, lock)
legalHoldOID, err := n.putLockObject(ctx, p.ObjVersion.BktInfo, versionNode.OID, lock, p.CopiesNumber)
if err != nil {
return err
}
lockInfo.SetLegalHold(legalHoldOID)
} else if !newLock.LegalHold.Enabled && lockInfo.IsLegalHoldSet() {
if err = n.objectDelete(ctx, objVersion.BktInfo, lockInfo.LegalHold()); err != nil {
if err = n.objectDelete(ctx, p.ObjVersion.BktInfo, lockInfo.LegalHold()); err != nil {
return fmt.Errorf("couldn't delete lock object '%s' to remove legal hold: %w", lockInfo.LegalHold().EncodeToString(), err)
}
lockInfo.ResetLegalHold()
@ -83,18 +92,19 @@ func (n *layer) PutLockInfo(ctx context.Context, objVersion *ObjectVersion, newL
return fmt.Errorf("couldn't put lock into tree: %w", err)
}
if err = n.systemCache.PutLockInfo(lockObjectKey(objVersion), lockInfo); err != nil {
if err = n.systemCache.PutLockInfo(lockObjectKey(p.ObjVersion), lockInfo); err != nil {
n.log.Error("couldn't cache system object", zap.Error(err))
}
return nil
}
func (n *layer) putLockObject(ctx context.Context, bktInfo *data.BucketInfo, objID oid.ID, lock *data.ObjectLock) (oid.ID, error) {
func (n *layer) putLockObject(ctx context.Context, bktInfo *data.BucketInfo, objID oid.ID, lock *data.ObjectLock, copiesNumber uint32) (oid.ID, error) {
prm := PrmObjectCreate{
Container: bktInfo.CID,
Creator: bktInfo.Owner,
Locks: []oid.ID{objID},
CopiesNumber: copiesNumber,
}
var err error

6
cmd/s3-gw/app.go
View file

@ -396,6 +396,7 @@ func getHandlerOptions(v *viper.Viper, l *zap.Logger) *handler.Config {
err error
policyStr = handler.DefaultPolicy
defaultMaxAge = handler.DefaultMaxAge
setCopiesNumber = handler.DefaultCopiesNumber
)
if v.IsSet(cfgDefaultPolicy) {
@ -417,9 +418,14 @@ func getHandlerOptions(v *viper.Viper, l *zap.Logger) *handler.Config {
}
}
if val := v.GetUint32(cfgSetCopiesNumber); val > 0 {
setCopiesNumber = val
}
cfg.DefaultMaxAge = defaultMaxAge
cfg.NotificatorEnabled = v.GetBool(cfgEnableNATS)
cfg.TLSEnabled = v.IsSet(cfgTLSKeyFile) && v.IsSet(cfgTLSCertFile)
cfg.CopiesNumber = setCopiesNumber
return &cfg
}

4
cmd/s3-gw/app_settings.go
View file

@ -112,6 +112,10 @@ const ( // Settings.
cmdPProf = "pprof"
cmdMetrics = "metrics"
// Configuration of parameters of requests to NeoFS.
// Number of the object copies to consider PUT to NeoFS successful.
cfgSetCopiesNumber = "neofs.set_copies_number"
// envPrefix is an environment variables prefix used for configuration.
envPrefix = "S3_GW"
)

1
internal/neofs/neofs.go
View file

@ -259,6 +259,7 @@ func (x *NeoFS) CreateObject(ctx context.Context, prm layer.PrmObjectCreate) (oi
var prmPut pool.PrmObjectPut
prmPut.SetHeader(*obj)
prmPut.SetPayload(prm.Payload)
prmPut.SetCopiesNumber(prm.CopiesNumber)
if prm.BearerToken != nil {
prmPut.UseBearer(*prm.BearerToken)