services:
  # ─── server1 ───
  server1:
    extends:
      file: docker-compose.yml
      service: server1
    env_file: [ ./env/prod.env ]
    environment:
      - NODE_ENV=production
      - SALARY_DB=/app/data/salary_info.db        # optional, if code checks env
    volumes:
      # SQLite wage DB needed by /api/areas
      - /home/jcoakley/aptiva-dev1-app/salary_info.db:/app/data/salary_info.db:ro
      # existing React build/public mount
      - /home/jcoakley/aptiva-dev1-app/public:/home/jcoakley/aptiva-dev1-app/public:ro

  # ─── server2 ───
  server2:
    extends:
      file: docker-compose.yml
      service: server2
    env_file: [ ./env/prod.env ]
    environment:
      - NODE_ENV=production
      - SALARY_DB=/home/jcoakley/aptiva-dev1-app/salary_info.db
    volumes:
      - /home/jcoakley/aptiva-dev1-app/salary_info.db:/home/jcoakley/aptiva-dev1-app/salary_info.db:ro
      - /home/jcoakley/aptiva-dev1-app/user_profile.db:/home/jcoakley/aptiva-dev1-app/user_profile.db:ro
      - /home/jcoakley/aptiva-dev1-app/public:/home/jcoakley/aptiva-dev1-app/public:ro

  # ─── server3 ───
  server3:
    extends:
      file: docker-compose.yml
      service: server3
    env_file: [ ./env/prod.env ]
    environment:
      - NODE_ENV=production
    volumes:
      - /home/jcoakley/aptiva-dev1-app/public:/home/jcoakley/aptiva-dev1-app/public:ro
      - /home/jcoakley/aptiva-dev1-app/user_profile.db:/home/jcoakley/aptiva-dev1-app/user_profile.db:ro   # keep one copy only