[BUG] deepflow agent 采集不到非gateway服务的trace_id

[lpq131004]

Search before asking

• I had searched in the issues and found no similar feature requirement.

DeepFlow Component

Agent

What you expected to happen

通过gateway服务访问a服务的b接口时，能够采集到traceid信息，在l7_flow_log中有trace_id，但是直接向服务a请求接口b时，l7_flow_log中没有trace_id

How to reproduce

上图中得gateway服务可以调用stock

• 两个服务都添加了skywalking java agent
• deepflow配置了调用skywalking的trace api补充trace信息

DeepFlow version

Name: deepflow-server community edition
Branch: v6.5
CommitID: cf47935
RevCount: 10760
Compiler: go version go1.21.12 linux/amd64
CompileTime: 2024-07-22 10:26:37

10029-8b0dda74cba2509b0dcae74ae68000f9f374ce8e
Name: deepflow-agent community edition
Branch: v6.5.4
CommitId: 8b0dda7
RevCount: 10029
Compiler: rustc 1.77.1 (7cf61ebde 2024-03-27)
CompileTime: 2024-04-11 01:16:03

DeepFlow agent list

No response

Kubernetes CNI

No response

Operation-System/Kernel version

No response

Anything else

No response

Are you willing to submit a PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct

[1473371932]

1. 调用时所有应用都透传 trace id 了么？
2. 这个 trace id 在 header 中叫什么？
3. deepflow-ctl agent-group-config list $AGENT_GROUP_CONFIG_ID -o yaml看一下目前的组配置

[lpq131004]

@1473371932
1.调用时所有应用都透传了 trace id

2.使用的skywalking的Java agent，请求时使用sw8传输trace数据，并在每次请求返回的时候都会返回一个tracer字段记录traceid
3.deepflow agent没有分组