alibaba/sentinel-golang

[RFC] Add fundamental traffic governance building blocks in Sentinel Go 2.0 | 流量治理功能骨架与抽象

sczyh30 opened this issue · 2 comments

sczyh30 commented

Issue Description

Type: feature request

Describe what happened (or what feature you want)

Sentinel 2.0 will evolve to a universal, cloud-native traffic governance component. Thus we'll need to add fundamental traffic governance building blocks in Sentinel Go 2.0, which at-least cover:

  • A local "brain" for hinting load balancing
  • Traffic routing
  • Traffic tagging as well as carrying tags between services
  • Outlier eviction

This is the umbrella issue of traffic governance building blocks in Sentinel Go 2.0.

Umbrella issue in Java community: alibaba/Sentinel#2943

Sentinel 2.0 将演进为通用、云原生的流量治理组件，并天然支持 OpenSergo 流量治理标准。Sentinel 1.x 的 API 与场景均基于流量策略来进行设计，而未干预流量到来之前的过程，以及中间的执行过程。在 Sentinel 2.0 中，我们需要扩充这一部分的抽象，来支持更多的流量治理能力，其中包括但不限于：

  • 本地的决策组件，基于给定的流量与条件来为 load balancing 与 routing 提供 hint
  • 流量路由流程的抽象
  • 流量染色与标透传的流程抽象
  • 异常实例摘除、熔断

Go 2.0 版本在设计时需考虑 Go 生态对接的便利性，及模型设计。

IllTamer commented

Hello @sczyh30 , may I ask if there is a suitable candidate identified for this issue? I am very interested in this. If you have not selected a candidate yet, I will submit a proposal before the application deadline and may request further communication with you.

saicaca commented

Hello, I would like to participate in this issue. I will submit my application on the official platform and sincerely request the opportunity for further communication with you.