Is there still no development on cloudflare R2? It looked good to me..

[画像] kuaza: rake s3:upload_assets That is the command to run to upload assets. My guess is that you still have something wrong that’s keeping assets from grin uploaded.

Good, if I’m not doing anything wrong then I need to find the problem. When I enter the container and run the “rake s3:upload_assets” code, everything seems fine. Even if I turn this setting on or off, it does not load the style files (theme-javascripts and stylesheets): “DISCOURSE_CDN_URL: ‘https://cdn.xxxxx.com’”. rake s3:upload_assets --trace Plugin name is 'DiscourseMatheditor', but plugin directory is named 'discourse-matheditor' Plugin name is 'discourse-post-voting', but plugin directory is named 'discourse-question-answer' Plugin name is 'discourse-topic-voting', but plugin directory is named 'discourse-voting' ** Invoke s3:upload_assets (first_time) ** Invoke environment (first_time) ** Execute environment ** Invoke s3:ensure_cors_rules (first_time) ** Invoke environment ** Execute s3:ensure_cors_rules Installing CORS rules... skipping ** Execute s3:upload_assets Skipping: assets/break_string-cc617154cd04790e.js .... .... .... As I said, if I’m not doing something wrong, I try to find the error and how to fix it. If there is any improvement, I will add it here, thank you.

Hi everyone, I wanted to share my experience and steps on how I successfully configured Cloudflare R2 for both uploads and backups in my Discourse forum. I hope this helps others who are looking to use Cloudflare R2 with Discourse. Setup Overview: Platform: Discourse (Bitnami installation) Bucket: Cloudflare R2 Custom Domain: Set up for serving files publicly Configuration: Done entirely through Discourse site settings (no environment variables were touched) Step-by-Step Guide: Create a Cloudflare R2 Bucket: Log in to your Cloudflare account and navigate to R2 storage. Create a new bucket for your Discourse uploads (e.g., forum-uploads). Note down the Bucket S3 API URL, Access Key ID, and Secret Access Key. Set Up Custom Domain for CDN: To serve your R2 bucket content publicly, create a custom domain in Cloudflare. For example, I used forumfiles.example.in. Make sure to configure DNS settings to point to Cloudflare’s provided CNAME. Since I have a domain on cloudflare, it did it for me. Configure Discourse Site Settings: s3_bucket: Your R2 bucket name (e.g., forum-uploads). s3_region: Set as US East (N. Virginia). There was no option of auto. s3_endpoint: Use your Bucket S3 API URL provided by Cloudflare (e.g., https:// .r2.cloudflarestorage.com). s3_access_key_id: Your R2 Access Key ID. s3_secret_access_key: Your R2 Secret Access Key. s3_cdn_url: Your custom domain for CDN (e.g., https://forumfiles.example.in). Ensure that enable s3 backups and enable s3 uploads are checked. Adjust Permissions and CORS: Set your R2 bucket to private and configure a CORS policy: [ { "AllowedHeaders": ["*"], "AllowedMethods": ["GET", "POST", "PUT", "HEAD"], "AllowedOrigins": ["*"], "ExposeHeaders": ["ETag"], "MaxAgeSeconds": 3000 } ] This ensures that the uploads work correctly without CORS issues. Testing the Setup: Upload a test file or image through your Discourse forum to verify that uploads are working correctly. Check if the files are accessible via your custom domain (e.g., https://forumfiles.example.in/original/1X/...). Check the backups, I could successfully get backups executed. Cross checked at R2 bucket and its also listed in the site settings. Conclusion: By following these steps, I was able to integrate Cloudflare R2 with Discourse seamlessly, handling both uploads and backups efficiently. If you have any questions or run into issues, feel free to ask!

Did you test if discourse can download files from Cloudflare R2? for example to include S3 uploads in a complete backup of the instance. [画像] Enable hidden setting to include S3 uploads in the backups Self-Hosting bookmark This guide explains how to enable a hidden setting in Discourse to include Amazon S3 (Simple Storage Service) uploads in your backups. Discourse has the ability to store media uploads on Amazon S3 for scalability and reliability. However, these uploads are not included in backups by default. This guide covers enabling a hidden setting to include S3 uploads in backups, with options to configure it via the Rails console or the app.yml file. Using Rails Console To enable S3 uploads… It doesn’t seem to work because Cloudflare is missing something in the R2 S3 Api, also migrate_to_s3 doesn’t work.

I can download backups, I’ve never had any problems with this.

With S3 uploads included? [画像] Enable hidden setting to include S3 uploads in the backups Self-Hosting bookmark This guide explains how to enable a hidden setting in Discourse to include Amazon S3 (Simple Storage Service) uploads in your backups. Discourse has the ability to store media uploads on Amazon S3 for scalability and reliability. However, these uploads are not included in backups by default. This guide covers enabling a hidden setting to include S3 uploads in backups, with options to configure it via the Rails console or the app.yml file. Using Rails Console To enable S3 uploads…

Thanks very use full, just when I upload in copy the image from clipboard is not working, do you face this problem?, in the end was uploaded to R2 but not visible in post: [image]

Did you look at the image URL, what does it look like?

[画像] Jain Kamal: Configure Discourse Site Settings So we still can’t configure r2 through app. yml？Only through website setting，that is DB_S3_CONFIG？

Use this method，can you upload the old local uploads to R2, via rake uploads : migrate to s3 ？

Cloudflare R2：セットアップと設定エラーの対応方法

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RoldanLT 2025 年 7 月 9 日午後 6:54 50

このオプションを app.yml に設定すると、何らかの理由で JavaScript のようなすべての静的ファイルが R2 でホストされているわけではないため、サイトが破損します。

トピック		返信	表示
How to Configure Cloudflare R2 for your Discourse Community Self-hosting cloudflare , hosting	31	1697	2026 年 9 月 15 日
Configure an S3 compatible object storage provider for uploads Self-Hosting cdn , configuring , how-to , reference	267	54200	2026 年 9 月 15 日
Set up file and image uploads to S3 Self-Hosting configuring , how-to	35	122180	2025 年 10 月 25 日
Step-by-step Discourse migration with R2 and Cloudflare integration Sysadmins migrations , s3 , cloudflare	0	325	2025 年 9 月 13 日
Issues with AWS CDN and S3 Self-hosting cdn , s3	22	1307	2025 年 12 月 30 日

Cloudflare R2：セットアップと設定エラーの対応方法

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