Hi, I had to move an abandoned Discourse forum. Luckily, we had multiple admins, so it was possible to do and download a backup. We used a S3 bucked for our assets, which was kind of a problem. I’ll make a feature request at this point: Make it possible to include S3 assets into backups I found…

[图片] LimitlessGreen: I found out (not sure if it was before or after rebaking the posts), that S3 asset URLs got rewritten to internal ones. That sounds like a misconfiguration, not a bug. Did you configure the same S3 bucket on the new host before restoring?

I restored the backup, which also contains the configuration. After doing that (and force https) I don’t got pictures from the S3 bucket at all. Now I removed the S3 configuration completely. Isn’t it a complete configuration overwrite?

[图片] LimitlessGreen: which also contains the configuration. Except the S3 configuration, if it was previously configured using ENV vars in app.yml …

[图片] LimitlessGreen: Make it possible to include S3 assets into backups There is a hidden setting that does just that. Cdck turns it on for customers that they know plan to plan their hosting. S3 configuration is best done in environment variables as described in Using Object Storage for Upl…

After restoring, I had set configs in: s3 upload bucket and s3 cdn url. I don’t have access to the app.yml (of the old server).

[图片] pfaffman: There is a hidden setting that does just that. Oh, nice! :grinning: Where? The only suitable option in the backup section I fond was: [grafik] (which was ticked) I’m not sure if it’s clear: I don’t want S3 for now. And I had to get the assets from there. No one knows, how l…

If you don’t have access to the server via ssh you can’t change the hidden setting.

Alright. And what should be done now in a case like mine? What can lead to this broken image preview?

If it’s not too late (that is, there’s traffic on the forum that’s happened and you don’t want to lose) and you have the S3 credentials, then I’d probably put the s3 credentials in the app.yml and re-run the restore. From there, you could probably set the hidden setting, do a backup, and restore it …

Yeah, sadly I don’t have the S3 credentials :frowning: I can reproduce the steps: Installed a new Discourse Forum with discourse_docker behind Traefik Did a backup of the old forum (including some old assets) Restored the backup on the new forum Forced HTTPS Got asset URLs out of the dump.sql (f…

S3 资源在论坛迁移后损坏

支持

michaeld (Michael - Communiteq) 2021 年9 月 28 日 09:56 2

这听起来像是配置错误，而不是漏洞。在恢复之前，您是否在新主机上配置了相同的 S3 存储桶？

话题		回复	浏览量
Images after a restore don't have S3 bucket URL Support s3 , hosting	11	378	2026 年6 月 12 日
Assets stopped rendering Support	11	1137	2022 年2 月 11 日
Broken Images and Their S3 URLs Support	32	5188	2020 年8 月 31 日
Help restoring - system hung at midnight Self-hosting	26	2819	2022 年6 月 13 日
Rebaking old posts won't pull new S3 CDN URL after S3 bucket rename Self-hosting	13	2123	2021 年1 月 12 日

S3 资源在论坛迁移后损坏

相关话题