a2a-skill/docker-compose.yml at main · javimosch/a2a-skill · GitHub

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version: '3.8'

services:
  # REST API server (central hub)
  api:
    image: python:3.11-slim
    working_dir: /app
    volumes:
      - .:/app
      - ~/.a2a:/root/.a2a
    environment:
      - A2A_PROJECT=docker
      - A2A_HOST=0.0.0.0
      - A2A_PORT=5000
    ports:
      - "5000:5000"
    command: python a2a_server.py --project docker --host 0.0.0.0
    depends_on:
      - postgres
    networks:
      - a2a-network

  # Python agent
  python-worker:
    image: python:3.11-slim
    working_dir: /app
    volumes:
      - .:/app
      - ~/.a2a:/root/.a2a
    environment:
      - A2A_PROJECT=docker
      - PYTHONUNBUFFERED=1
    command: python examples/task_coordinator_agent.py
    depends_on:
      - api
    networks:
      - a2a-network

  # Node.js agent
  nodejs-worker:
    image: node:18-alpine
    working_dir: /app
    volumes:
      - .:/app
      - ~/.a2a:/root/.a2a
    environment:
      - A2A_PROJECT=docker
      - NODE_ENV=production
    command: node examples/nodejs_coordinator.js
    depends_on:
      - api
    networks:
      - a2a-network

  # Go agent (if available)
  # go-worker:
  #   build:
  #     context: .
  #     dockerfile: Dockerfile.go
  #   working_dir: /app
  #   volumes:
  #     - .:/app
  #     - ~/.a2a:/root/.a2a
  #   environment:
  #     - A2A_PROJECT=docker
  #   command: ./go_worker
  #   depends_on:
  #     - api
  #   networks:
  #     - a2a-network

  # Rust agent (if compiled)
  # rust-worker:
  #   build:
  #     context: .
  #     dockerfile: Dockerfile.rust
  #   working_dir: /app
  #   volumes:
  #     - ~/.a2a:/root/.a2a
  #   environment:
  #     - A2A_PROJECT=docker
  #   command: /app/task_worker
  #   depends_on:
  #     - api
  #   networks:
  #     - a2a-network

  # Optional: PostgreSQL for persistence
  postgres:
    image: postgres:15-alpine
    environment:
      - POSTGRES_USER=a2a
      - POSTGRES_PASSWORD=a2a
      - POSTGRES_DB=a2a_bus
    volumes:
      - postgres_data:/var/lib/postgresql/data
    networks:
      - a2a-network

  # Optional: Redis for caching
  redis:
    image: redis:7-alpine
    ports:
      - "6379:6379"
    networks:
      - a2a-network

volumes:
  postgres_data:

networks:
  a2a-network:
    driver: bridge