alibaba/Sentinel

[RFC] Sentinel Node.js version

Open

#743 创建于 2019年5月9日

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 (7 评论) (0 反应) (0 负责人)Java (23,109 star) (8,150 fork)batch import
SoC2021area/polyglothelp wantedkind/feature

描述

Issue Description

Type: feature request

Describe what feature you want

Implement Node.js version of Sentinel, including but not limited to:

  • Basic statistic structure, that is sliding window.
  • Rate limiting, the primary function of Sentinel.
  • Logging, with little or no outside dependencies to avoid potential package conflicts.
  • Extensible metrics interface, that can expose real-time metrics to outside consumer.
  • Embedded API server, to expose controlling API or metrics, etc.
  • Integrate with Sentinel dashboard, may need machine discovery.

Discussions are welcomed!

贡献者指南

技术栈
nodejsjavascript
领域
backendapi
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。
5
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。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
unclear
前置要求
Node.jsSentinel conceptssliding window algorithmrate limiting principles
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。
10
研究方向
This is a large feature request for implementing a Node.js version of Sentinel. The issue outlines several components: sliding window statistics, rate limiting, logging, metrics interface, embedded API server, and dashboard integration. Before starting, a contributor should study the existing Java implementation in the repository to understand the architecture. The design of the sliding window and rate limiting algorithms needs to be carefully planned. The research should also consider how to make the API server lightweight and how to expose metrics. Discussion in comments may provide additional guidance.