Background

This is a Basic subject of ASoC 2022 and #8456 .

In last year's Summer 2021, some college students completed the addition of some new indicators and the initial upgrade of the observational system. For details, see #5697.

However, the community still believes that there is still way for improvement in observable content and indicators. Therefore, in ASoC 2022, we once again proposed the improvement of observable systems, hoping to upgrade and abstract all monitoring indicators in a unified and abstract manner.

Target

Further improve the observable system of Nacos, add more monitoring indicators related to the new capabilities of 2.0, and add a systematic way to facilitate subsequent new indicators.

Difficulty

Basic

Mentor

@realJackSun yongyue.sl@alibaba-inc.com

Output Requirements

Sort out and add more core system indicators;
Optimized the collection method of indicators to facilitate subsequent addition of indicators;
Provide complete observable indicator documentation;

Technical Requirements

Familiar with Java;
Familiar with the use of micrometer;
Get to know Nacos;
Understand the grafana+prometheus monitoring system;

背景

这是一个阿里巴巴编程之夏 2022 的基础课题 #8456 。

在去年的开源之夏活动中，已有高校同学完成了部分新指标的增加以及观测性系统的初步升级，详情见#5697。

但是社区仍然认为观测性内容及指标还有可提升空间，因此本次阿里巴巴编程之夏中，再次提出了关于可观测系统的完善课题，希望能够统一地抽象地对所有监控指标进行一个升级和更新。

目标

进一步完善Nacos的可观测系统，增加更多关于2.0新能力有关的监控指标，并添加方便后续新增指标的系统方式。

难度

基础

导师

@realJackSun yongyue.sl@alibaba-inc.com

产出要求

梳理并新增更多核心系统指标；
优化指标采集方式，方便后续新增指标；
提供完善的可观测指标文档;

能力要求

熟悉 Java；
熟悉 micrometer 使用；
了解 Nacos；
了解 grafana+prometheus 监控体系；

alibaba / nacos

[ASoC 2022] Enhance Nacos monitor observability system (Nacos可观测性系统完善) #8461