44 lines
1.4 KiB
Markdown
44 lines
1.4 KiB
Markdown
|
|
# 容灾
|
|
|
|
域内HA,参考[HA架构](hanote.md)
|
|
|
|
### 异地容灾
|
|
|
|
- 目的 :grey_question:
|
|
- 目标 :grey_question:
|
|
- 怎么做 :grey_question:
|
|
- 应用场景 :grey_question:
|
|
- 访问耗时问题 :grey_question:
|
|
- 扩展能力 :grey_question:
|
|
- 分布式事务XA问题 :grey_question:
|
|
- 架构 :grey_question:
|
|
|
|
热备和多活用户不感知流量切换
|
|
热备是主用负载，多活是多点负载，负载分担
|
|
|
|
|
|
### 故障演练
|
|
|
|
混沌工程
|
|
chaos monkey
|
|
monkeyking
|
|
|
|
服务注册中心
|
|
|
|
## TBC :clock1::clock2::clock3::clock4::clock5::clock6::clock7::clock8::clock9::clock10:
|
|
|
|
* references
|
|
1. [混沌工程工具ChaosBlade](https://www.cnblogs.com/pigpdong/p/10932415.html)
|
|
1. [混沌工程原则](https://www.jianshu.com/p/5d13540b53c3)
|
|
1. [principles of chaos engineering](http://principlesofchaos.org/)
|
|
1. [饿了么异地多活技术实现1](https://zhuanlan.zhihu.com/p/32009822)
|
|
1. [饿了么异地多活技术实现2](https://zhuanlan.zhihu.com/p/32587960)
|
|
1. [饿了么异地多活技术实现3](https://zhuanlan.zhihu.com/p/33430869)
|
|
1. [饿了么异地多活技术实现4](https://zhuanlan.zhihu.com/p/34958596)
|
|
1. [ref](https://blog.csdn.net/hxpjava1/article/details/86592360)
|
|
1. [ref](https://www.sohu.com/a/158859741_444159)
|
|
1. [异地多活 IDC 机房架构](https://www.upyun.com/opentalk/377.html)
|
|
1. [异地多活场景下的数据同步之道](http://www.tianshouzhi.com/api/tutorials/canal/404)
|
|
|