docker-compose.yml

services:
  db:
    image: postgres:17
    environment:
      POSTGRES_DB: course_management
      POSTGRES_USER: course_user
      POSTGRES_PASSWORD: course_password
    command: postgres -c wal_level=logical
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U course_user -d course_management"]
      interval: 5s
      timeout: 5s
      retries: 5

  ngrok:
    image: ngrok/ngrok:latest
    container_name: ngrok
    restart: unless-stopped
    environment:
      NGROK_AUTHTOKEN: ${NGROK_AUTHTOKEN}
    command: 'tcp db:5432'
    ports:
      - "4040:4040"

  web:
    build: .
    ports:
      - "8000:80"
    environment:
      DATABASE_URL: postgresql://course_user:course_password@db:5432/course_management
      DEBUG: "1"
      IS_LOCAL: "1"
      SECRET_KEY: "dev-secret-key-change-in-production"
    volumes:
      - init_flag:/code/.docker
    depends_on:
      db:
        condition: service_healthy
    entrypoint: ["/code/docker-entrypoint.sh"]
    command: ["gunicorn", "course_management.wsgi", "--bind", "0.0.0.0:80"]

volumes:
  postgres_data:
  init_flag: