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Guide

Cloudflare R2

If you’re using Cloudflare R2, you can switch the storage driver to Cloudflare R2 under Admin > Settings > Storage > Driver.

Then configure the following:

  1. Log in to the Cloudflare Dashboard and navigate to the R2 section.
  2. Create a new bucket and note down the Bucket name and Region.
  3. Go to R2 > Access Keys and create a new pair. Save the Access Key ID and Secret Access Key.
  4. Find your R2 Endpoint — it's typically in the format: https://<accountid>.r2.cloudflarestorage.com.
  5. Next up, in order to enable CDN and public access, you need to setup a custom R2 domain and fill it in over the R2 Custom Url field.

Once all fields are configured, your storage will be routed through Cloudflare R2.

Notes:

• Make sure you add your endpoint/cdn domain to the CORS policy.
• If using CDN & while "Under attack mode", you might need a custom WAF rule like (http.host eq "cdn.domain.com") with Skip action.