I’ve a Discourse server for which ./launcher rebuild app results in: FAILED -------------------- Pups::ExecError: grep -q 'outlets/before-server' /etc/nginx/conf.d/discourse.conf || ( >&2 echo 'The "before-server" Nginx outlet is missing. This version of discourse_docker is not compatible with the …

I’ve tracked down the issue — it was caused by the discourse-images-guardian plugin from @mbcahyono which needed the nginx.sample.conf file updating, I have done this and created a pull request to fix it.

升级失败，错误信息为：缺少 "before-server" Nginx outlet... discourse_docker 与所选的 Discourse 版本不兼容

支持

pfaffman (Jay Pfaffman) 2025 年7 月 11 日 14:13 3

I just did a rebuild without any trouble. Are there other errors above what you included?

What does free -h report?

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升级失败，错误信息为：缺少 "before-server" Nginx outlet... discourse_docker 与所选的 Discourse 版本不兼容

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