From 08769f413f207f8df65f9a92f4ce877ee7acb36b Mon Sep 17 00:00:00 2001
From: Evgenii Stratonikov <e.stratonikov@yadro.com>
Date: Wed, 12 Apr 2023 16:54:04 +0300
Subject: [PATCH] Revert "[#135] acl: Add tracing spans"

This reverts commit b2ca73054722fcc4f73746d75b1599377c82040a.
---
 pkg/services/object/acl/v2/service.go | 78 ---------------------------
 1 file changed, 78 deletions(-)

diff --git a/pkg/services/object/acl/v2/service.go b/pkg/services/object/acl/v2/service.go
index 93c1c65f..6544d78d 100644
--- a/pkg/services/object/acl/v2/service.go
+++ b/pkg/services/object/acl/v2/service.go
@@ -6,7 +6,6 @@ import (
 	"fmt"
 
 	objectV2 "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/object"
-	"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/pkg/tracing"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/core/container"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/core/netmap"
 	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/object"
@@ -112,14 +111,6 @@ func New(opts ...Option) Service {
 // Get implements ServiceServer interface, makes ACL checks and calls
 // next Get method in the ServiceServer pipeline.
 func (b Service) Get(request *objectV2.GetRequest, stream object.GetObjectStream) error {
-	spanClosed := false
-	_, span := tracing.StartSpanFromContext(stream.Context(), "checkACL")
-	defer func() {
-		if !spanClosed {
-			span.End()
-		}
-	}()
-
 	cnr, err := getContainerIDFromRequest(request)
 	if err != nil {
 		return err
@@ -167,9 +158,6 @@ func (b Service) Get(request *objectV2.GetRequest, stream object.GetObjectStream
 		return eACLErr(reqInfo, err)
 	}
 
-	span.End()
-	spanClosed = true
-
 	return b.next.Get(request, &getStreamBasicChecker{
 		GetObjectStream: stream,
 		info:            reqInfo,
@@ -189,14 +177,6 @@ func (b Service) Put() (object.PutObjectStream, error) {
 func (b Service) Head(
 	ctx context.Context,
 	request *objectV2.HeadRequest) (*objectV2.HeadResponse, error) {
-	spanClosed := false
-	_, span := tracing.StartSpanFromContext(ctx, "checkACL")
-	defer func() {
-		if !spanClosed {
-			span.End()
-		}
-	}()
-
 	cnr, err := getContainerIDFromRequest(request)
 	if err != nil {
 		return nil, err
@@ -244,9 +224,6 @@ func (b Service) Head(
 		return nil, eACLErr(reqInfo, err)
 	}
 
-	span.End()
-	spanClosed = true
-
 	resp, err := b.next.Head(ctx, request)
 	if err == nil {
 		if err = b.checker.CheckEACL(resp, reqInfo); err != nil {
@@ -258,14 +235,6 @@ func (b Service) Head(
 }
 
 func (b Service) Search(request *objectV2.SearchRequest, stream object.SearchStream) error {
-	spanClosed := false
-	_, span := tracing.StartSpanFromContext(stream.Context(), "checkACL")
-	defer func() {
-		if !spanClosed {
-			span.End()
-		}
-	}()
-
 	id, err := getContainerIDFromRequest(request)
 	if err != nil {
 		return err
@@ -306,9 +275,6 @@ func (b Service) Search(request *objectV2.SearchRequest, stream object.SearchStr
 		return eACLErr(reqInfo, err)
 	}
 
-	span.End()
-	spanClosed = true
-
 	return b.next.Search(request, &searchStreamBasicChecker{
 		checker:      b.checker,
 		SearchStream: stream,
@@ -319,14 +285,6 @@ func (b Service) Search(request *objectV2.SearchRequest, stream object.SearchStr
 func (b Service) Delete(
 	ctx context.Context,
 	request *objectV2.DeleteRequest) (*objectV2.DeleteResponse, error) {
-	spanClosed := false
-	_, span := tracing.StartSpanFromContext(ctx, "checkACL")
-	defer func() {
-		if !spanClosed {
-			span.End()
-		}
-	}()
-
 	cnr, err := getContainerIDFromRequest(request)
 	if err != nil {
 		return nil, err
@@ -374,21 +332,10 @@ func (b Service) Delete(
 		return nil, eACLErr(reqInfo, err)
 	}
 
-	span.End()
-	spanClosed = true
-
 	return b.next.Delete(ctx, request)
 }
 
 func (b Service) GetRange(request *objectV2.GetRangeRequest, stream object.GetObjectRangeStream) error {
-	spanClosed := false
-	_, span := tracing.StartSpanFromContext(stream.Context(), "checkACL")
-	defer func() {
-		if !spanClosed {
-			span.End()
-		}
-	}()
-
 	cnr, err := getContainerIDFromRequest(request)
 	if err != nil {
 		return err
@@ -436,9 +383,6 @@ func (b Service) GetRange(request *objectV2.GetRangeRequest, stream object.GetOb
 		return eACLErr(reqInfo, err)
 	}
 
-	span.End()
-	spanClosed = true
-
 	return b.next.GetRange(request, &rangeStreamBasicChecker{
 		checker:              b.checker,
 		GetObjectRangeStream: stream,
@@ -449,14 +393,6 @@ func (b Service) GetRange(request *objectV2.GetRangeRequest, stream object.GetOb
 func (b Service) GetRangeHash(
 	ctx context.Context,
 	request *objectV2.GetRangeHashRequest) (*objectV2.GetRangeHashResponse, error) {
-	spanClosed := false
-	_, span := tracing.StartSpanFromContext(ctx, "checkACL")
-	defer func() {
-		if !spanClosed {
-			span.End()
-		}
-	}()
-
 	cnr, err := getContainerIDFromRequest(request)
 	if err != nil {
 		return nil, err
@@ -504,21 +440,10 @@ func (b Service) GetRangeHash(
 		return nil, eACLErr(reqInfo, err)
 	}
 
-	span.End()
-	spanClosed = true
-
 	return b.next.GetRangeHash(ctx, request)
 }
 
 func (p putStreamBasicChecker) Send(ctx context.Context, request *objectV2.PutRequest) error {
-	spanClosed := false
-	_, span := tracing.StartSpanFromContext(ctx, "checkACL")
-	defer func() {
-		if !spanClosed {
-			span.End()
-		}
-	}()
-
 	body := request.GetBody()
 	if body == nil {
 		return errEmptyBody
@@ -587,9 +512,6 @@ func (p putStreamBasicChecker) Send(ctx context.Context, request *objectV2.PutRe
 		}
 	}
 
-	span.End()
-	spanClosed = true
-
 	return p.next.Send(ctx, request)
 }