[imagen] Configure an S3 compatible object storage provider for uploads AWS S3 What we officially support and use internally. @Falco I this still the case? I thought I read something about recent issues using AWS but I can’t find the topic again. I am having numerous using AWS S3 using the va…

Whew! It took a ton of time and some hours (8 over 2 calls) on the phone with a very helpful Amazon engineer but I think I have my head around this. Things are working great on the RepealOBBBA site and my process is reproducible to other sites. I may write things up but a few notes for now: DISCO…

Thanks for continuing… Yes, rake tasks are run, makes no difference. ./launcher enter app rake posts:rebake rake uploads:migrate_to_s3 rake posts:rebake_uncooked_posts Throbber persists. rake uploads:migrate_to_s3 does yield an error Migrating uploads to S3 for 'default'... Some uploads were…

The assets are called from the cdn, but are they there? If not, are they in the bucket? Are they accessible from the bucket? You likely have some uploads in a different bucket or something that keeps them from being in the expected place. If so, you’ll need to fix those by hand like it sats. You’ll…

Yes they are there, files are in the bucket as assets Accessible: https://repeal-obbba-discuss-uploads.s3.us-east-1.amazonaws.com/assets/logo-815195ae.png Only two buckets, uploads and backups. Backups are working fine. rake s3:upload_assets gave error: rake aborted! Aws::S3::Errors::AccessCont…

It sounds like you fixed the bucket and it’s now able to upload assets, so the site should work now. Dealing with the uploads that won’t migrate is another (complicated) issue. Here’s one of the assets you’re trying to serve: https://discourse-cdn.repealobbba.org/assets/start-discourse-6f03a463.br…

edit from above Switched to ACLs enabled and ran s3:upload_assets edit: uploads:migrate_to_s3 again s3:upload_assets completes without issues now I see the network errors. Is the cert an AWS issue? Thanks again for your time on this!!

[imagen] philh: I see the network errors. Is the cert an AWS issue? Yes. The cert doesn’t match the host name. It matches *.cloudfront.net This works: https://repeal-obbba-discuss-uploads.s3.us-east-1.amazonaws.com/assets/logo-815195ae.png This does not work: https://discourse-cdn.repealobb…

[imagen] pfaffman: So you need to change your s3 CDN to https://repeal-obbba-discuss-uploads.s3.us-east-1.amazonaws.com – oh, I guess that’s the bucket address, so that wouldn’t be ideal, but it would work. Not to keen on “so that wouldn’t be ideal” :wink: Looking at AWS Alternate domain nam…

[imagen] philh: @Falco I this still the case? Yes, all the sites we host use the S3 plus CloudFront combo. Even this site you are browsing right now.

Thanks for confirming! After seeing this I re-adjusted DISCOURSE_S3_CDN_URL: back to amazonassigned.cloudfront.net hoping it my clear the cert and url issues. [Screenshot 2025-12-11 133250] The rebuilt and re ran all the rakes mentioned in docs. rake posts:rebake rake uploads:migrate_to_s3 stil…

[imagen] philh: Looking at AWS Alternate domain names as a possible solution. Turns out this was helpful. [Screenshot 2025-12-12 001849]

Problemas con AWS CDN y S3

Soporte Instalación

Falco (Falco) 11 Diciembre, 2025 21:21 12

Sí, todos los sitios que alojamos utilizan la combinación de S3 más CloudFront. Incluso este sitio que estás viendo ahora mismo.

Tema		Respuestas	Vistas
Configure an S3 compatible object storage provider for uploads Self-Hosting configuring , reference , how-to , cdn	267	46078	31 Enero 2026
Unable to setup S3 bucket Self-hosting uploads , s3	11	327	12 Enero 2025
Defining DISCOURSE_S3_CDN_URL links to assets in S3 CDN URL Support	43	6391	22 Abril 2020
Set up file and image uploads to S3 Self-Hosting configuring , how-to	35	120130	25 Octubre 2025
Configuring AWS's Amazon S3 for storage and Cloudfront for CDNs Sysadmins cdn , s3	2	165	13 Enero 2026

Problemas con AWS CDN y S3

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