请问HN：帮忙重新寻找一个支持良好单点登录（SSO）的自托管平台。
我和一个朋友一直在合作一个项目，旨在支持一些地方社区团体使用自托管的技术（如 Nextcloud 等）。虽然我们非常了解像 yunohost.org 这样的“自托管平台”，但我们希望使用一个支持 Docker 的平台，并且已经有一个不错的自托管软件“市场”。
在过去几个月里，我发现了一个优秀的开源自托管平台，但现在却怎么也找不到它。希望有聪明的人看到这条信息时能说：“哦，你是指这个项目 <插入项目名称>。”
根据我的记忆，这个自托管平台具有以下特点：
- 良好的单点登录（SSO）支持（下面会详细说明）
- 开源且免费用于自托管
- 有良好的应用市场
- 基于 Docker，允许将新应用添加到市场，或者通过链接 Docker-compose 文件的 URL 加载应用
- 有自己独特的 .yml 配置格式（也支持 .json），优雅地解决了 SSO 的配置问题
- 我记得它是用 Python 构建的，启动时需要运行一个 Python 脚本
如果你能告诉我这个项目的名称并提供链接，我将不胜感激。
它不是以下这些：
- https://coopcloud.tech
- https://cosmos-cloud.io
- https://cloudron.io
- https://caprover.com
- https://yunohost.org
查看原文
With a friend we've been working on a project to do some self hosting in such a way as to support a few local community groups move into their own hosted tech (Nextcloud etc).<p>While we're very aware of "self hosting platforms" like yunohost.org, we've been wanting to use a platform that supports Docker and has a decent 'marketplace' of self hosted software already supported.<p>In the last few months I found an excellent open source self hosting platform, but can't for the life of me find it now. Hoping some smart person reading this will be like, "Oh you mean this project <inserts project name>".<p>From memory the self hosted platform had these features:<p>- Good SSO support (more below)<p>- Open Source and free for self hosting<p>- Good marketplace of listed apps<p>- Sat on top of docker, allowing new apps to be added to the marketplace OR just loaded by linking to the url for the docker-compose file.<p>- Had it's own .yml configuraton format (that also supported .json), which elegantly resolved how to configure SSO.<p>- Pretty sure it was built with python and you started by running a python script.<p>My eternal gratitude if you can name and link to the project.<p>It's NOT any of these:<p>- https://coopcloud.tech<p>- https://cosmos-cloud.io<p>- https://cloudron.io<p>- https://caprover.com<p>- https://yunohost.org