docker-compose.yml

version: '3.9'

services:
  db:
    image: postgres:16-alpine
    container_name: tradie_db
    environment:
      POSTGRES_DB: ${DB_NAME:-tradie_db}
      POSTGRES_USER: ${DB_USER:-tradie_user}
      POSTGRES_PASSWORD: ${DB_PASSWORD:-secure_password_change_me}
    volumes:
      - postgres_data:/var/lib/postgresql/data
    networks:
      - tradie_network
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${DB_USER:-tradie_user}"]
      interval: 10s
      timeout: 5s
      retries: 5
    restart: unless-stopped

  web:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: tradie_web
    command: >
      sh -c "python manage.py migrate &&
             python manage.py collectstatic --noinput &&
             gunicorn --bind 0.0.0.0:8000 --workers 4 TradieRMProject.wsgi:application"
    ports:
      - "${WEB_PORT:-8000}:8000"
    environment:
      - DEBUG=${DEBUG:-False}
      - ALLOWED_HOSTS=${ALLOWED_HOSTS:-localhost,127.0.0.1}
      - SECRET_KEY=${SECRET_KEY:-your-secret-key-here}
      - DATABASE_URL=postgresql://${DB_USER:-tradie_user}:${DB_PASSWORD:-secure_password_change_me}@db:5432/${DB_NAME:-tradie_db}
    volumes:
      - .:/app
      - static_volume:/app/staticfiles
      - media_volume:/app/media
    depends_on:
      db:
        condition: service_healthy
    networks:
      - tradie_network
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8000/admin/"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s

  nginx:
    image: nginx:alpine
    container_name: tradie_nginx
    ports:
      - "${NGINX_PORT:-80}:80"
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf:ro
      - static_volume:/app/staticfiles:ro
      - media_volume:/app/media:ro
    depends_on:
      - web
    networks:
      - tradie_network
    restart: unless-stopped

volumes:
  postgres_data:
  static_volume:
  media_volume:

networks:
  tradie_network:
    driver: bridge