downloader/download.go

@@ -302,43 +302,54 @@ func (d *Downloader) byAddress(c *fasthttp.RequestCtx, f func(context.Context, r
 
 // byBucketname is a wrapper for function (e.g. request.headObject, request.receiveFile) that
 // prepares request and object address to it.
-func (d *Downloader) byBucketname(c *fasthttp.RequestCtx, f func(context.Context, request, *pool.Pool, oid.Address)) {
+func (d *Downloader) byBucketname(req *fasthttp.RequestCtx, f func(context.Context, request, *pool.Pool, oid.Address)) {
 	var (
-		bucketname = c.UserValue("cid").(string)
-		key        = c.UserValue("oid").(string)
+		bucketname = req.UserValue("cid").(string)
+		key        = req.UserValue("oid").(string)
 		log        = d.log.With(zap.String("bucketname", bucketname), zap.String("key", key))
 	)
 
-	cnrID, err := utils.GetContainerID(d.appCtx, bucketname, d.containerResolver)
+	ctx, err := tokens.StoreBearerTokenAppCtx(req, d.appCtx)
 	if err != nil {
-		log.Error("wrong container id", zap.Error(err))
-		response.Error(c, "wrong container id", fasthttp.StatusBadRequest)
+		log.Error("could not fetch and store bearer token", zap.Error(err))
+		response.Error(req, "could not fetch and store bearer token: "+err.Error(), fasthttp.StatusBadRequest)
 		return
 	}
 
-	ctx, err := tokens.StoreBearerTokenAppCtx(c, d.appCtx)
+	ctx, span := utils.StartHTTPServerSpan(ctx, req, "GET Object by bucket name",
+		trace.WithAttributes(
+			attribute.String("bucketname", bucketname),
+			attribute.String("objectKey", key),
+		))
+	defer func() {
+		utils.SetHTTPTraceInfo(ctx, span, req)
+		span.End()
+	}()
+
+	cnrID, err := utils.GetContainerID(ctx, bucketname, d.containerResolver)
 	if err != nil {
-		log.Error("could not fetch and store bearer token", zap.Error(err))
-		response.Error(c, "could not fetch and store bearer token: "+err.Error(), fasthttp.StatusBadRequest)
+		log.Error("wrong container id", zap.Error(err))
+		response.Error(req, "wrong container id", fasthttp.StatusBadRequest)
 		return
 	}
 
 	foundOid, err := d.tree.GetLatestVersion(ctx, cnrID, key)
 	if err != nil {
 		log.Error("object wasn't found", zap.Error(err))
-		response.Error(c, "object wasn't found", fasthttp.StatusNotFound)
+		response.Error(req, "object wasn't found", fasthttp.StatusNotFound)
 		return
 	}
 	if foundOid.DeleteMarker {
 		log.Error("object was deleted")
-		response.Error(c, "object deleted", fasthttp.StatusNotFound)
+		response.Error(req, "object deleted", fasthttp.StatusNotFound)
 		return
 	}
+
 	var addr oid.Address
 	addr.SetContainer(*cnrID)
 	addr.SetObject(foundOid.OID)
 
-	f(ctx, *d.newRequest(c, log), d.pool, addr)
+	f(ctx, *d.newRequest(req, log), d.pool, addr)
 }
 
 // DownloadByAttribute handles attribute-based download requests.
@@ -373,7 +384,7 @@ func (d *Downloader) byAttribute(c *fasthttp.RequestCtx, f func(context.Context,
 		return
 	}
 
-	res, err := d.search(c, containerID, key, val, object.MatchStringEqual)
+	res, err := d.search(c, ctx, containerID, key, val, object.MatchStringEqual)
 	if err != nil {
 		log.Error("could not search for objects", zap.Error(err))
 		response.Error(c, "could not search for objects: "+err.Error(), fasthttp.StatusBadRequest)
@@ -404,7 +415,7 @@ func (d *Downloader) byAttribute(c *fasthttp.RequestCtx, f func(context.Context,
 	f(ctx, *d.newRequest(c, log), d.pool, addrObj)
 }
 
-func (d *Downloader) search(c *fasthttp.RequestCtx, cid *cid.ID, key, val string, op object.SearchMatchType) (pool.ResObjectSearch, error) {
+func (d *Downloader) search(c *fasthttp.RequestCtx, ctx context.Context, cid *cid.ID, key, val string, op object.SearchMatchType) (pool.ResObjectSearch, error) {
 	filters := object.NewSearchFilters()
 	filters.AddRootFilter()
 	filters.AddFilter(key, val, op)
@@ -416,14 +427,14 @@ func (d *Downloader) search(c *fasthttp.RequestCtx, cid *cid.ID, key, val string
 		prm.UseBearer(*btoken)
 	}
 
-	return d.pool.SearchObjects(d.appCtx, prm)
+	return d.pool.SearchObjects(ctx, prm)
 }
 
-func (d *Downloader) getContainer(cnrID cid.ID) (container.Container, error) {
+func (d *Downloader) getContainer(ctx context.Context, cnrID cid.ID) (container.Container, error) {
 	var prm pool.PrmContainerGet
 	prm.SetContainerID(cnrID)
 
-	return d.pool.GetContainer(d.appCtx, prm)
+	return d.pool.GetContainer(ctx, prm)
 }
 
 func (d *Downloader) addObjectToZip(zw *zip.Writer, obj *object.Object) (io.Writer, error) {
@@ -450,7 +461,17 @@ func (d *Downloader) DownloadZipped(c *fasthttp.RequestCtx) {
 	prefix, _ := url.QueryUnescape(c.UserValue("prefix").(string))
 	log := d.log.With(zap.String("cid", scid), zap.String("prefix", prefix))
 
-	containerID, err := utils.GetContainerID(d.appCtx, scid, d.containerResolver)
+	ctx, span := utils.StartHTTPServerSpan(d.appCtx, c, "DOWNLOAD ZIP Object",
+		trace.WithAttributes(
+			attribute.String("prefix", prefix),
+			attribute.String("cid", scid),
+		))
+	defer func() {
+		utils.SetHTTPTraceInfo(ctx, span, c)
+		span.End()
+	}()
+
+	containerID, err := utils.GetContainerID(ctx, scid, d.containerResolver)
 	if err != nil {
 		log.Error("wrong container id", zap.Error(err))
 		response.Error(c, "wrong container id", fasthttp.StatusBadRequest)
@@ -466,7 +487,7 @@ func (d *Downloader) DownloadZipped(c *fasthttp.RequestCtx) {
 	// check if container exists here to be able to return 404 error,
 	// otherwise we get this error only in object iteration step
 	// and client get 200 OK.
-	if _, err = d.getContainer(*containerID); err != nil {
+	if _, err = d.getContainer(ctx, *containerID); err != nil {
 		log.Error("could not check container existence", zap.Error(err))
 		if client.IsErrContainerNotFound(err) {
 			response.Error(c, "Not Found", fasthttp.StatusNotFound)
@@ -476,7 +497,7 @@ func (d *Downloader) DownloadZipped(c *fasthttp.RequestCtx) {
 		return
 	}
 
-	resSearch, err := d.search(c, containerID, object.AttributeFilePath, prefix, object.MatchCommonPrefix)
+	resSearch, err := d.search(c, ctx, containerID, object.AttributeFilePath, prefix, object.MatchCommonPrefix)
 	if err != nil {
 		log.Error("could not search for objects", zap.Error(err))
 		response.Error(c, "could not search for objects: "+err.Error(), fasthttp.StatusBadRequest)
@@ -509,7 +530,7 @@ func (d *Downloader) DownloadZipped(c *fasthttp.RequestCtx) {
 			empty = false
 
 			addr.SetObject(id)
-			if err = d.zipObject(zipWriter, addr, btoken, bufZip); err != nil {
+			if err = d.zipObject(ctx, zipWriter, addr, btoken, bufZip); err != nil {
 				log.Error("failed to add object to archive", zap.String("oid", id.EncodeToString()), zap.Error(err))
 			}
 
@@ -527,14 +548,14 @@ func (d *Downloader) DownloadZipped(c *fasthttp.RequestCtx) {
 	})
 }
 
-func (d *Downloader) zipObject(zipWriter *zip.Writer, addr oid.Address, btoken *bearer.Token, bufZip []byte) error {
+func (d *Downloader) zipObject(ctx context.Context, zipWriter *zip.Writer, addr oid.Address, btoken *bearer.Token, bufZip []byte) error {
 	var prm pool.PrmObjectGet
 	prm.SetAddress(addr)
 	if btoken != nil {
 		prm.UseBearer(*btoken)
 	}
 
-	resGet, err := d.pool.GetObject(d.appCtx, prm)
+	resGet, err := d.pool.GetObject(ctx, prm)
 	if err != nil {
 		return fmt.Errorf("get FrostFS object: %v", err)
 	}

downloader/head.go

@@ -7,6 +7,7 @@ import (
 	"strconv"
 	"time"
 
+	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/pkg/tracing"
 	"git.frostfs.info/TrueCloudLab/frostfs-http-gw/response"
 	"git.frostfs.info/TrueCloudLab/frostfs-http-gw/tokens"
 	"git.frostfs.info/TrueCloudLab/frostfs-http-gw/utils"
@@ -29,8 +30,7 @@ const (
 )
 
 func headObject(ctx context.Context, req request, clnt *pool.Pool, objectAddress oid.Address) {
-	ctx, span := utils.StartHTTPServerSpan(ctx, req.RequestCtx, "HEAD Object",
-		trace.WithAttributes(
+	ctx, span := tracing.StartSpanFromContext(ctx, "HEAD Object", trace.WithAttributes(
 		attribute.String("cid", objectAddress.Container().EncodeToString()),
 		attribute.String("oid", objectAddress.Object().EncodeToString()),
 	))

uploader/upload.go

@@ -18,6 +18,8 @@ import (
 	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/pool"
 	"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/user"
 	"github.com/valyala/fasthttp"
+	"go.opentelemetry.io/otel/attribute"
+	"go.opentelemetry.io/otel/trace"
 	"go.uber.org/atomic"
 	"go.uber.org/zap"
 )
@@ -64,27 +66,36 @@ func New(ctx context.Context, params *utils.AppParams, settings *Settings) *Uplo
 }
 
 // Upload handles multipart upload request.
-func (u *Uploader) Upload(c *fasthttp.RequestCtx) {
+func (u *Uploader) Upload(req *fasthttp.RequestCtx) {
 	var (
 		file       MultipartFile
 		idObj      oid.ID
 		addr       oid.Address
-		scid, _    = c.UserValue("cid").(string)
+		scid, _    = req.UserValue("cid").(string)
 		log        = u.log.With(zap.String("cid", scid))
-		bodyStream = c.RequestBodyStream()
+		bodyStream = req.RequestBodyStream()
 		drainBuf   = make([]byte, drainBufSize)
 	)
 
-	if err := tokens.StoreBearerToken(c); err != nil {
+	if err := tokens.StoreBearerToken(req); err != nil {
 		log.Error("could not fetch bearer token", zap.Error(err))
-		response.Error(c, "could not fetch bearer token", fasthttp.StatusBadRequest)
+		response.Error(req, "could not fetch bearer token", fasthttp.StatusBadRequest)
 		return
 	}
 
-	idCnr, err := utils.GetContainerID(u.appCtx, scid, u.containerResolver)
+	ctx, span := utils.StartHTTPServerSpan(u.appCtx, req, "UPLOAD Object",
+		trace.WithAttributes(
+			attribute.String("cid", scid),
+		))
+	defer func() {
+		utils.SetHTTPTraceInfo(ctx, span, req)
+		span.End()
+	}()
+
+	idCnr, err := utils.GetContainerID(ctx, scid, u.containerResolver)
 	if err != nil {
 		log.Error("wrong container id", zap.Error(err))
-		response.Error(c, "wrong container id", fasthttp.StatusBadRequest)
+		response.Error(req, "wrong container id", fasthttp.StatusBadRequest)
 		return
 	}
 
@@ -101,21 +112,21 @@ func (u *Uploader) Upload(c *fasthttp.RequestCtx) {
 			zap.Error(err),
 		)
 	}()
-	boundary := string(c.Request.Header.MultipartFormBoundary())
+	boundary := string(req.Request.Header.MultipartFormBoundary())
 	if file, err = fetchMultipartFile(u.log, bodyStream, boundary); err != nil {
 		log.Error("could not receive multipart/form", zap.Error(err))
-		response.Error(c, "could not receive multipart/form: "+err.Error(), fasthttp.StatusBadRequest)
+		response.Error(req, "could not receive multipart/form: "+err.Error(), fasthttp.StatusBadRequest)
 		return
 	}
-	filtered, err := filterHeaders(u.log, &c.Request.Header)
+	filtered, err := filterHeaders(u.log, &req.Request.Header)
 	if err != nil {
 		log.Error("could not process headers", zap.Error(err))
-		response.Error(c, err.Error(), fasthttp.StatusBadRequest)
+		response.Error(req, err.Error(), fasthttp.StatusBadRequest)
 		return
 	}
 
 	now := time.Now()
-	if rawHeader := c.Request.Header.Peek(fasthttp.HeaderDate); rawHeader != nil {
+	if rawHeader := req.Request.Header.Peek(fasthttp.HeaderDate); rawHeader != nil {
 		if parsed, err := time.Parse(http.TimeFormat, string(rawHeader)); err != nil {
 			log.Warn("could not parse client time", zap.String("Date header", string(rawHeader)), zap.Error(err))
 		} else {
@@ -123,9 +134,9 @@ func (u *Uploader) Upload(c *fasthttp.RequestCtx) {
 		}
 	}
 
-	if err = utils.PrepareExpirationHeader(c, u.pool, filtered, now); err != nil {
+	if err = utils.PrepareExpirationHeader(req, u.pool, filtered, now); err != nil {
 		log.Error("could not prepare expiration header", zap.Error(err))
-		response.Error(c, "could not prepare expiration header: "+err.Error(), fasthttp.StatusBadRequest)
+		response.Error(req, "could not prepare expiration header: "+err.Error(), fasthttp.StatusBadRequest)
 		return
 	}
 
@@ -151,7 +162,7 @@ func (u *Uploader) Upload(c *fasthttp.RequestCtx) {
 		timestamp.SetValue(strconv.FormatInt(time.Now().Unix(), 10))
 		attributes = append(attributes, *timestamp)
 	}
-	id, bt := u.fetchOwnerAndBearerToken(c)
+	id, bt := u.fetchOwnerAndBearerToken(req)
 
 	obj := object.New()
 	obj.SetContainerID(*idCnr)
@@ -166,8 +177,8 @@ func (u *Uploader) Upload(c *fasthttp.RequestCtx) {
 		prm.UseBearer(*bt)
 	}
 
-	if idObj, err = u.pool.PutObject(u.appCtx, prm); err != nil {
-		u.handlePutFrostFSErr(c, err)
+	if idObj, err = u.pool.PutObject(ctx, prm); err != nil {
+		u.handlePutFrostFSErr(req, err)
 		return
 	}
 
@@ -175,9 +186,9 @@ func (u *Uploader) Upload(c *fasthttp.RequestCtx) {
 	addr.SetContainer(*idCnr)
 
 	// Try to return the response, otherwise, if something went wrong, throw an error.
-	if err = newPutResponse(addr).encode(c); err != nil {
+	if err = newPutResponse(addr).encode(req); err != nil {
 		log.Error("could not encode response", zap.Error(err))
-		response.Error(c, "could not encode response", fasthttp.StatusBadRequest)
+		response.Error(req, "could not encode response", fasthttp.StatusBadRequest)
 
 		return
 	}
@@ -194,8 +205,8 @@ func (u *Uploader) Upload(c *fasthttp.RequestCtx) {
 		}
 	}
 	// Report status code and content type.
-	c.Response.SetStatusCode(fasthttp.StatusOK)
-	c.Response.Header.SetContentType(jsonHeader)
+	req.Response.SetStatusCode(fasthttp.StatusOK)
+	req.Response.Header.SetContentType(jsonHeader)
 }
 
 func (u *Uploader) handlePutFrostFSErr(r *fasthttp.RequestCtx, err error) {