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[#6] services/object: Simplify local/remote targets

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Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
This commit is contained in:
Evgenii Stratonikov 2023-01-10 15:10:54 +03:00
parent c5c7e8e759
commit 076e44ad5a
4 changed files with 19 additions and 47 deletions
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6
pkg/services/object/put/distributed.go
View file

@ -17,7 +17,6 @@ import (
type preparedObjectTarget interface {
WriteObject(*objectSDK.Object, object.ContentMeta) error
Close() (*transformer.AccessIdentifiers, error)
}
type distributedTarget struct {
@ -154,10 +153,9 @@ func (t *distributedTarget) sendObject(node nodeDesc) error {
target := t.nodeTargetInitializer(node)
if err := target.WriteObject(t.obj, t.objMeta); err != nil {
err := target.WriteObject(t.obj, t.objMeta)
if err != nil {
return fmt.Errorf("could not write header: %w", err)
} else if _, err := target.Close(); err != nil {
return fmt.Errorf("could not close object stream: %w", err)
}
return nil
}

33
pkg/services/object/put/local.go
View file

@ -4,7 +4,6 @@ import (
"fmt"
objectCore "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/core/object"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/object_manager/transformer"
"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id"
)
@ -24,40 +23,26 @@ type ObjectStorage interface {
type localTarget struct {
storage ObjectStorage
obj *object.Object
meta objectCore.ContentMeta
}
func (t *localTarget) WriteObject(obj *object.Object, meta objectCore.ContentMeta) error {
t.obj = obj
t.meta = meta
return nil
}
func (t *localTarget) Close() (*transformer.AccessIdentifiers, error) {
switch t.meta.Type() {
func (t localTarget) WriteObject(obj *object.Object, meta objectCore.ContentMeta) error {
switch meta.Type() {
case object.TypeTombstone:
err := t.storage.Delete(objectCore.AddressOf(t.obj), t.meta.Objects())
err := t.storage.Delete(objectCore.AddressOf(obj), meta.Objects())
if err != nil {
return nil, fmt.Errorf("could not delete objects from tombstone locally: %w", err)
return fmt.Errorf("could not delete objects from tombstone locally: %w", err)
}
case object.TypeLock:
err := t.storage.Lock(objectCore.AddressOf(t.obj), t.meta.Objects())
err := t.storage.Lock(objectCore.AddressOf(obj), meta.Objects())
if err != nil {
return nil, fmt.Errorf("could not lock object from lock objects locally: %w", err)
return fmt.Errorf("could not lock object from lock objects locally: %w", err)
}
default:
// objects that do not change meta storage
}
if err := t.storage.Put(t.obj); err != nil {
return nil, fmt.Errorf("(%T) could not put object to local storage: %w", t, err)
if err := t.storage.Put(obj); err != nil {
return fmt.Errorf("(%T) could not put object to local storage: %w", t, err)
}
id, _ := t.obj.ID()
return new(transformer.AccessIdentifiers).
WithSelfID(id), nil
return nil
}

25
pkg/services/object/put/remote.go
View file

@ -10,7 +10,6 @@ import (
objectcore "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/core/object"
internalclient "git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/object/internal/client"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/object/util"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/object_manager/transformer"
"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/netmap"
"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
)
@ -24,8 +23,6 @@ type remoteTarget struct {
nodeInfo clientcore.NodeInfo
obj *object.Object
clientConstructor ClientConstructor
}
@ -45,15 +42,9 @@ type RemotePutPrm struct {
}
func (t *remoteTarget) WriteObject(obj *object.Object, _ objectcore.ContentMeta) error {
t.obj = obj
return nil
}
func (t *remoteTarget) Close() (*transformer.AccessIdentifiers, error) {
c, err := t.clientConstructor.Get(t.nodeInfo)
if err != nil {
return nil, fmt.Errorf("(%T) could not create SDK client %s: %w", t, t.nodeInfo, err)
return fmt.Errorf("(%T) could not create SDK client %s: %w", t, t.nodeInfo, err)
}
var prm internalclient.PutObjectPrm
@ -64,15 +55,14 @@ func (t *remoteTarget) Close() (*transformer.AccessIdentifiers, error) {
prm.SetSessionToken(t.commonPrm.SessionToken())
prm.SetBearerToken(t.commonPrm.BearerToken())
prm.SetXHeaders(t.commonPrm.XHeaders())
prm.SetObject(t.obj)
prm.SetObject(obj)
res, err := internalclient.PutObject(prm)
_, err = internalclient.PutObject(prm)
if err != nil {
return nil, fmt.Errorf("(%T) could not put object to %s: %w", t, t.nodeInfo.AddressGroup(), err)
return fmt.Errorf("(%T) could not put object to %s: %w", t, t.nodeInfo.AddressGroup(), err)
}
return new(transformer.AccessIdentifiers).
WithSelfID(res.ID()), nil
return nil
}
// NewRemoteSender creates, initializes and returns new RemoteSender instance.
@ -119,9 +109,8 @@ func (s *RemoteSender) PutObject(ctx context.Context, p *RemotePutPrm) error {
return fmt.Errorf("parse client node info: %w", err)
}
if err := t.WriteObject(p.obj, objectcore.ContentMeta{}); err != nil {
return fmt.Errorf("(%T) could not send object header: %w", s, err)
} else if _, err := t.Close(); err != nil {
err = t.WriteObject(p.obj, objectcore.ContentMeta{})
if err != nil {
return fmt.Errorf("(%T) could not send object: %w", s, err)
}

2
pkg/services/object/put/streamer.go
View file

@ -224,7 +224,7 @@ func (p *Streamer) newCommonTarget(prm *PutInitPrm) transformer.ObjectTarget {
getWorkerPool: p.getWorkerPool,
nodeTargetInitializer: func(node nodeDesc) preparedObjectTarget {
if node.local {
return &localTarget{
return localTarget{
storage: p.localStore,
}
}