为您的 Discourse 启用 CDN

[Canapin (Coin-coin le Canapin)]

@Discourse

CloudFlare CDN 和 Discourse 历来不太兼容，因此我们目前不建议使用 CloudFlare CDN。

现在情况还是这样吗？

来自 2019 年：

S3 image bandwidth costs are getting annoying

I’m using Cloudflare on my Discourse site and it works fine. You basically route all your traffic through Cloudflare and tell it what to process or cache and that’s it. There are a few things to keep in mind though: Configure Cloudflare to NOT cache anything (set up exceptions using page rules, see below). Don’t let Cloudflare touch your Javascript - specifically, turn off Rocket Loader. I’m not sure about Brotli compression yet, I disabled it. Set up page rules to cache the avatar and upload …

看起来我们必须格外小心，并且会失去 Cloudflare 的一些优势。

来自 2020 年：

I can't login to admin after backup due to Cloudflare

Cloudflare isn’t broken, your implementation was. Let’s Encrypt won’t enroll a certificate while CloudFlare is proxying. It prevents the verification from going through. You can’t use any of their ‘performance’ features with Discourse as it alters the already-minified code. All CloudFlare can do for you is hide your IP and act as a CDN for your uploads. The benefits are minimal.

来自 2021 年：

S3 image bandwidth costs are getting annoying

Cloudflare is fine - just disable their Rocket Loader feature. With no configuration effort, it saves half the bandwidth back to my server. It might be that years ago Cloudflare didn’t work well with Discourse, but it’s not true today. It would be nice if we didn’t keep seeing doubt about it. If anyone has a specific problem, they should start a support thread here describing what’s not working.

那么，Cloudflare 今天与 Discourse 配合是否可靠且高效？禁用“Rocket Loader”功能是否会最小化优势？

我曾考虑从 Stackpath 迁移到 Bunny CDN，但我论坛域名的所有者和前管理员拥有一个 Cloudflare 企业账户（他是 tinyURL 的所有者），他可以免费添加该域名（https://unicyclist.com/t/looking-for-a-decrease-in-the-forum-fees-in-the-future/274858/6）。

所以，我想知道使用 Cloudflare 而不是 Bunny CDN 是否正确、无痛且有效。