How does workerd introduce d1 database configuration

[dairoot]

How does workerd introduce d1 database configuration

[[d1_databases]]
binding = "DB" 
database_name = "xxxx"
database_id = "xx-f6b5-xx-a19b-xxxx"

using Workerd = import "/workerd/workerd.capnp";

const helloWorldExample :Workerd.Config = (
  sockets = [ ( name = "http", address = "*:8787", http = (), service = "main" ) ]
);


const helloWorld :Workerd.Worker = (
  modules = [
    (name = "worker", esModule = embed "dist/index.js")
  ],
  compatibilityDate = "2024-06-10",

  bindings = [
    (name = "ADMIN_USERNAME", text = "xxxxx"),
    (name = "ADMIN_PASSWORD", text = "xxxxx2"),
    (name = "DEBUG", text = "true" ),
  ],

);

[garrettgu10]

I'm not sure if I understand what you're asking. What are you trying to do here?

[dairoot]

@garrettgu10 Originally, I started my Cloudflare Worker service using wrangler dev. However, for certain reasons, I want to run this service on my own server and therefore do not want to use wrangler dev.

Someone suggested that I use workerd serve xxxx.capnp, but I am not sure how to configure the D1 database in workerd.

For more details, please refer to:
https://discord.com/channels/595317990191398933/1052656806058528849/threads/1253562243195605054