SRE weekly 所有文章

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# The Netflix Tech Blog: Automated Failure Testing
- **期号**: SRE Weekly Issue #7(2016-01-24)
- **作者**: —
- **链接**: http://techblog.netflix.com/2016/01/automated-failure-testing.html?m=1
## 简介
Netflix has taken the Chaos Monkey to the next level. Now their automated system investigates the services a given request touches and injects artificial failures in various dependencies to see if they cause end-user errors. It takes a lot of guts to decide that purposefully introducing user-facing failures is the best way to ultimately improve reliability.
> …we’re actually impacting 500 members requests in a day, some of which are further mitigated by retries. When you’re serving billions of requests each day, the impact of these experiments is very small.
## 正文
> ⚠️ 抓取失败:HTTP 403