Cloudflare 账单 10811.41 美元：Durable Object 告警死循环致 6 万亿次读写
Serverless Horrors $10,811.41
一位开发者因一个 Durable Object 告警陷入无限循环，产生 6 万亿次读写，收到 10811.41 美元的 Cloudflare 账单。作者称已全额付款，未获退款，支持工单只收到机器人循环回复，Cloudflare 员工表示只能看看。作者表示将把所有项目迁出 Cloudflare，改用自托管 VPS，并指出 Cloudflare 没有硬性消费上限，循环一直运行到账单到来。
Hit by a Cloudflare bill assassin: a $10k bill. The cause was a Durable Object alarm in an infinite loop in one project, which did 6 trillion reads and writes. Vibe coding failed me.
Update from the author:
- Paid the full Cloudflare bill (US$10,811.41) — “the second most expensive lesson of my life”.
- The support ticket for a reduction only got bot replies in a loop.
- Cloudflare staff contacted on X and other channels said they could only “take a look”, nothing more.
- All projects will move off Cloudflare to self-hosted VPS.
Conclusion: One vibe-coded Durable Object alarm kept rescheduling itself forever. Cloudflare has no hard spending limit, so the loop ran until the invoice came. Not refunded — the author paid in full.
tldr: An infinite loop in a Durable Object alarm did 6 trillion reads/writes and caused a $10,811.41 Cloudflare bill that was not refunded.
来源：Hacker News · serverlesshorrors.com