[#463] putsvc: Use PutSingle RPC for remote target

Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>

pkg/core/client/client.go

@@ -13,6 +13,7 @@ import (
 type Client interface {
 	ContainerAnnounceUsedSpace(context.Context, client.PrmAnnounceSpace) (*client.ResAnnounceSpace, error)
 	ObjectPutInit(context.Context, client.PrmObjectPutInit) (client.ObjectWriter, error)
+	ObjectPutSingle(context.Context, client.PrmObjectPutSingle) (*client.ResObjectPutSingle, error)
 	ObjectDelete(context.Context, client.PrmObjectDelete) (*client.ResObjectDelete, error)
 	ObjectGetInit(context.Context, client.PrmObjectGet) (*client.ObjectReader, error)
 	ObjectHead(context.Context, client.PrmObjectHead) (*client.ResObjectHead, error)

pkg/network/cache/multi.go

@@ -228,6 +228,15 @@ func (x *multiClient) ObjectPutInit(ctx context.Context, p client.PrmObjectPutIn
 	return
 }
 
+func (x *multiClient) ObjectPutSingle(ctx context.Context, p client.PrmObjectPutSingle) (res *client.ResObjectPutSingle, err error) {
+	err = x.iterateClients(ctx, func(c clientcore.Client) error {
+		res, err = c.ObjectPutSingle(ctx, p)
+		return err
+	})
+
+	return
+}
+
 func (x *multiClient) ContainerAnnounceUsedSpace(ctx context.Context, prm client.PrmAnnounceSpace) (res *client.ResAnnounceSpace, err error) {
 	err = x.iterateClients(ctx, func(c clientcore.Client) error {
 		res, err = c.ContainerAnnounceUsedSpace(ctx, prm)

pkg/services/object/internal/client/client.go

@@ -449,6 +449,54 @@ func PutObject(ctx context.Context, prm PutObjectPrm) (*PutObjectRes, error) {
 	}, nil
 }
 
+// PutObjectSingle saves the object in local storage of the remote node with PutSingle RPC.
+//
+// Client and key must be set.
+//
+// Returns any error which prevented the operation from completing correctly in error return.
+func PutObjectSingle(ctx context.Context, prm PutObjectPrm) (*PutObjectRes, error) {
+	ctx, span := tracing.StartSpanFromContext(ctx, "client.PutObjectSingle")
+	defer span.End()
+
+	objID, isSet := prm.obj.ID()
+	if !isSet {
+		return nil, errors.New("missing object id")
+	}
+
+	var prmCli client.PrmObjectPutSingle
+
+	prmCli.ExecuteLocal()
+
+	if prm.key != nil {
+		prmCli.UseKey(prm.key)
+	}
+
+	if prm.tokenSession != nil {
+		prmCli.WithinSession(*prm.tokenSession)
+	}
+
+	if prm.tokenBearer != nil {
+		prmCli.WithBearerToken(*prm.tokenBearer)
+	}
+
+	prmCli.WithXHeaders(prm.xHeaders...)
+	prmCli.SetObject(prm.obj.ToV2())
+
+	res, err := prm.cli.ObjectPutSingle(ctx, prmCli)
+	if err != nil {
+		ReportError(prm.cli, err)
+		return nil, fmt.Errorf("put single object on client: %w", err)
+	}
+
+	if err = apistatus.ErrFromStatus(res.Status()); err != nil {
+		return nil, fmt.Errorf("put single object via client: %w", err)
+	}
+
+	return &PutObjectRes{
+		id: objID,
+	}, nil
+}
+
 // SearchObjectsPrm groups parameters of SearchObjects operation.
 type SearchObjectsPrm struct {
 	readPrmCommon

pkg/services/object/put/remote.go

@@ -13,6 +13,8 @@ import (
 	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/netmap"
 	objectSDK "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
 	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/transformer"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/status"
 )
 
 type remoteTarget struct {
@@ -63,6 +65,15 @@ func (t *remoteTarget) Close(ctx context.Context) (*transformer.AccessIdentifier
 	prm.SetXHeaders(t.commonPrm.XHeaders())
 	prm.SetObject(t.obj)
 
+	res, err := t.putSingle(ctx, prm)
+	if status.Code(err) != codes.Unimplemented {
+		return res, err
+	}
+
+	return t.putStream(ctx, prm)
+}
+
+func (t *remoteTarget) putStream(ctx context.Context, prm internalclient.PutObjectPrm) (*transformer.AccessIdentifiers, error) {
 	res, err := internalclient.PutObject(ctx, prm)
 	if err != nil {
 		return nil, fmt.Errorf("(%T) could not put object to %s: %w", t, t.nodeInfo.AddressGroup(), err)
@@ -71,6 +82,15 @@ func (t *remoteTarget) Close(ctx context.Context) (*transformer.AccessIdentifier
 	return &transformer.AccessIdentifiers{SelfID: res.ID()}, nil
 }
 
+func (t *remoteTarget) putSingle(ctx context.Context, prm internalclient.PutObjectPrm) (*transformer.AccessIdentifiers, error) {
+	res, err := internalclient.PutObjectSingle(ctx, prm)
+	if err != nil {
+		return nil, fmt.Errorf("(%T) could not put single object to %s: %w", t, t.nodeInfo.AddressGroup(), err)
+	}
+
+	return &transformer.AccessIdentifiers{SelfID: res.ID()}, nil
+}
+
 // NewRemoteSender creates, initializes and returns new RemoteSender instance.
 func NewRemoteSender(keyStorage *util.KeyStorage, cons ClientConstructor) *RemoteSender {
 	return &RemoteSender{