Cloudflare Workers

Setup

1. Sign up / Log in to Cloudflare.
2. Set up Hyperdrive (for database connections):
   • In the Cloudflare dashboard, go to Storage & Databases → Hyperdrive.
   • Click Create Hyperdrive and connect it to your database (e.g., Postgres, MySQL).
   • Once created, copy the Hyperdrive ID.
   • Run the following command in your project
     Terminal

     mv wrangler.example.toml wrangler.toml
     

   • Set it to wrangler.toml:
     wrangler.toml

     [[hyperdrive]]
     binding = "HYPERDRIVE"
     id = "your-hyperdrive-id"
     

3. Set nitro preset in environment variable:
   .env

   NITRO_PRESET="cloudflare_module"
   

4. Commit changes and push to your repository.
5. Deploy via Cloudflare:
   • Go to Workers & Pages → Create Application → Create Worker.
   • Connect your GitHub repository.
   • Set the build command to: npm run build
   • Add environment variables (.env.local values).
   • Click Deploy to build and launch
6. Access and verify your live site at the Cloudflare Workers URL.
7. Auto-deploy happens on every push to the main branch.
8. Check logs in Cloudflare dashboard if something fails during build or runtime.