nexus/sreweekly/markdown/295/03-heroku-incident-2365-follow-up.md

Heroku Incident 2365 Follow-Up

• 期号: SRE Weekly Issue #295（2021-11-07）
• 作者: Heroku
• 链接: https://status.heroku.com/incidents/2365

简介

Despite checking in advance to be sure their systems would support the new Let’s Encrypt certificate chain, they ran into trouble.

[…] we discovered that several HTTP client libraries our systems use were using their own vendored root certificates.

正文

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