docker-compose.yml

version: '3.8'

services:
  node:
    container_name: node
    image: oven/bun:1.1.26
    working_dir: /app
    volumes:
      - ./chopsticks:/app/chopsticks

      # TODO: cache does not seem to work
      # - ~/.bun/install/cache:/root/.bun/install/cache
    command:
      bunx @acala-network/chopsticks@0.15.0 -c /app/chopsticks/configs/acala.yml -p 9944
    ports:
      - 9944:9944
    healthcheck:
      # bun image doesn't have wget or curl ...
      test: |
        bun --eval '
          fetch("http://localhost:9944", {
            method: "POST",
            headers: { "Content-Type": "application/json" },
            body: JSON.stringify({ id: 1, jsonrpc: "2.0", method: "system_health", params: [] })
          })
          .then(res => res.json())
          .then(data => {
            const exitCode = data.result ? 0 : 1;
            process.exit(exitCode)
          })
          .catch(() => process.exit(1));
        '
      interval: 2s
      timeout: 5s
      retries: 100

  node-ready:
    image: alpine:latest
    restart: on-failure
    depends_on:
      node:
        condition: service_healthy
    command: echo "node ready 🚀"

  eth-rpc:
    image: acala/eth-rpc-adapter:2.9.4
    ports:
      - 8545:8545
    command:
      - -e=ws://node:9944
    depends_on:
      - node-ready