envoyproxy/envoy

Tracing Improvements (with a focus on OpenTelemetry)

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#43,184 创建于 2026年1月27日

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area/observabilityarea/tracingenhancementhelp wanted

描述

Tracing Improvements (with a focus on OpenTelemetry)

The OpenTelemetry tracer that currently exists in Envoy needs some updating for both accuracy and flexibility. See the doc below for discussion.

Additionally, some of the core Envoy tracing behavior could use improvements, especially around the interaction with Async streams.

Doc.

Please feel free to request edit/comment access on the above doc.

贡献者指南

技术栈
cpp
领域
backendobservability
议题类型
feature
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
4
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
over 1 week
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
blocked
清晰度议题是否清楚说明期望改动、验收标准和下一步。
mostly clear
前置要求
C++ programmingEnvoy architectureOpenTelemetry conceptsTracing fundamentals
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
20
研究方向
Review the linked Google Doc for design discussion. Examine the existing OpenTelemetry tracer implementation in Envoy (likely under source/extensions/tracers/opentelemetry). Focus on improving accuracy and flexibility, especially regarding async streams. Coordinate with the assignee for approach and scope.