Cloudflare R2

Access files from Cloudflare R2 buckets

How it works

The R2 connector pulls in all documents from the specified Cloudflare R2 bucket. It supports various file formats including PDF, DOC, DOCX, TXT, and more.

Documents are updated every 1 day.

Setting up

Authorization

1. Open R2 dashboard

   Log into your Cloudflare dashboard. Navigate to “R2” in the sidebar and click on “Manage R2 API Tokens”.

   
2. Create API token

   Click “Create API token”.

   
3. Set permissions

   Give your token a name (e.g., “OnyxR2Connector”) and select the appropriate permissions (Object Read only).

   
4. Copy keys and Account ID

   Click “Create API Token”. On the next screen, copy your Access Key ID and Secret Access Key immediately. Then, to find your Account ID, go to the Overview page; the Account ID is listed in the URL as the final substring.

   

Indexing

1. Open R2 connector

   Navigate to the Admin Panel and select the R2 Connector.

2. Enter credentials

   In Step 1, provide your R2 credentials (Access Key ID, Secret Access Key, and Account ID).

   
3. Save credentials

   Click “Update” to save your credentials.

4. Select bucket

   In Step 2, specify which R2 bucket you want to make searchable.

   
5. Start indexing

   Click “Connect” to begin indexing.

Understanding R2 Structure

Cloudflare R2 organizes data into buckets, similar to Amazon S3. Each bucket can contain an unlimited number of objects (files). You can think of a bucket as a root directory, and the objects as files within that directory.

For more information on R2 structure, visit the Cloudflare R2 documentation.