services:
  postgres:
    container_name: pmt_postgres
    image: postgres:16
    environment:
      - POSTGRES_DB=pmt
      - POSTGRES_USER=pmt_user
      - POSTGRES_PASSWORD=pmt123
    ports:
      - "5432:5432"
    volumes:
      - "pmt_data:/var/lib/postgresql/data"

volumes:
  pmt_data:
    name: pmt_data