three/docker-compose.vm.yml at main · cconstab/three · GitHub

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services:
  # Ubuntu "VM" container with SSH and the full application stack
  ubuntu-vm:
    build:
      context: .
      dockerfile: Dockerfile.ubuntu-vm
    container_name: three-tier-vm
    hostname: ubuntu-vm
    privileged: true
    volumes:
      - /sys/fs/cgroup:/sys/fs/cgroup:ro
      - vm_data:/var/lib/postgresql/14/main
      - vm_logs:/var/log
      - vm_config:/etc/postgresql/14/main
      - ./:/app/source:ro  # Mount source code as read-only
    ports:
      # SSH access
      - "2222:22"
      # Frontend HTTP
      - "3000:3000"
      # Backend API
      - "3001:3001"
      # PostgreSQL (optional external access)
      - "5432:5432"
    environment:
      # Application configuration
      HOST_IP: ${HOST_IP:-localhost}
      NODE_ENV: production
      # Database configuration
      POSTGRES_DB: taskmanager
      POSTGRES_USER: taskuser
      POSTGRES_PASSWORD: taskpass123
      # SSH configuration
      SSH_USER: developer
      SSH_PASSWORD: developer123
      ROOT_PASSWORD: root123
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:3001/health", "||", "exit", "1"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 60s

volumes:
  vm_data:
    driver: local
  vm_logs:
    driver: local
  vm_config:
    driver: local

networks:
  default:
    name: three-tier-vm-network