version: "3.8"

services:
  python-app:
    build: .
    container_name: python_app
    ports:
      - "8081:8000"
    volumes:
      - .:/app
    working_dir: /app
    environment:
      - DB_HOST=host.docker.internal
      - DB_PORT=5432
      - DB_NAME=testdb
      - DB_USER=postgres
      - DB_PASSWORD=password
    extra_hosts:
      - "host.docker.internal:host-gateway"
    command: python app.py
    networks:
      - app-network

networks:
  app-network:
    driver: bridge