# 多次重建后 SSL 出现问题

**URL:** <https://meta.discourse.org/t/trouble-with-ssl-after-lots-of-rebuilds/139637>\
**Category:** Support\
**Created:** [2020年一月24日 11:22 UTC](https://meta.discourse.org/t/trouble-with-ssl-after-lots-of-rebuilds/139637 "2020-01-24T11:22:02Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![Remah](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/remah/32/70590_2.png) [@Remah](https://meta.discourse.org/u/Remah)\
**Post date:** [2020年一月24日 13:59 UTC](https://meta.discourse.org/t/trouble-with-ssl-after-lots-of-rebuilds/139637/6 "2020-01-24T13:59:34Z")

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> [@Queth](#):
>
> 每次重建时都会请求 LE 证书吗？

不会。据我所知，它会检查证书的到期日期，并在需要时进行续期。

显然，您可以在七天内获取五个证书：

> [@Cloudflare with Discourse](https://meta.discourse.org/t/cloudflare-with-discourse/137456/41?u=remah):
>
> There’s no reason you’d need a different IP. There may be other problems, but this will be a definite blocker. …which is your problem. Let’s Encrypt will only issue five certs for a given set of FQDNs within a week. You exhausted that limit within 45 minutes. Once you did that, any further attempt at installation was guaranteed to fail.

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