propagate trace to EOS (cs3org#4510)

* propagate trace to EOS

* add changelog

.gitignore

@@ -54,3 +54,5 @@ tests/ocis/tests/acceptance/work_tmp
 .air.toml
 
 toolchain/
+
+logs_test/

changelog/unreleased/eostrace.md

@@ -0,0 +1,6 @@
+Bugfix: Propagates traceID to EOS
+
+This PR fixes the cases where the EOS trace ID
+was always a bunch of zeroes.
+
+https://github.com/cs3org/reva/pull/4510

go.mod

@@ -59,7 +59,6 @@ require (
 	github.com/wk8/go-ordered-map v1.0.0
 	go-micro.dev/v4 v4.3.1-0.20211108085239-0c2041e43908
 	go.opencensus.io v0.24.0
-	go.opentelemetry.io/otel/trace v1.20.0
 	go.step.sm/crypto v0.39.0
 	golang.org/x/crypto v0.17.0
 	golang.org/x/oauth2 v0.14.0
@@ -142,6 +141,7 @@ require (
 	go.etcd.io/bbolt v1.3.8 // indirect
 	go.mongodb.org/mongo-driver v1.11.3 // indirect
 	go.opentelemetry.io/otel v1.20.0 // indirect
+	go.opentelemetry.io/otel/trace v1.20.0 // indirect
 	golang.org/x/mod v0.13.0 // indirect
 	golang.org/x/net v0.19.0 // indirect
 	golang.org/x/time v0.5.0 // indirect

pkg/eosclient/eosbinary/eosbinary.go

@@ -37,9 +37,9 @@ import (
 	"github.com/cs3org/reva/pkg/eosclient"
 	"github.com/cs3org/reva/pkg/errtypes"
 	"github.com/cs3org/reva/pkg/storage/utils/acl"
+	"github.com/cs3org/reva/pkg/trace"
 	"github.com/google/uuid"
 	"github.com/pkg/errors"
-	"go.opentelemetry.io/otel/trace"
 )
 
 const (
@@ -243,8 +243,7 @@ func (c *Client) executeEOS(ctx context.Context, cmdArgs []string, auth eosclien
 
 	cmd.Args = append(cmd.Args, cmdArgs...)
 
-	span := trace.SpanFromContext(ctx)
-	cmd.Args = append(cmd.Args, "--comment", span.SpanContext().TraceID().String())
+	cmd.Args = append(cmd.Args, "--comment", trace.Get(ctx))
 
 	err := cmd.Run()