docker-compose.prod.yml

version: '3.8'

# Production docker-compose configuration
# Usage: docker-compose -f docker-compose.prod.yml up

services:
  api:
    build:
      context: .
      dockerfile: Dockerfile
      target: production
    container_name: news-classifier-api-prod
    ports:
      - "8000:8000"
    volumes:
      # Mount only models directory (read-only)
      - ./models:/app/models:ro
      # Mount config (read-only)
      - ./config:/app/config:ro
    environment:
      - PYTHONUNBUFFERED=1
      - MODEL_PATH=/app/models/best_model.pt
      - TOKENIZER_NAME=DeepPavlov/rubert-base-cased
      - WORKERS=4
    restart: always
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8000/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s
    deploy:
      resources:
        limits:
          cpus: '2'
          memory: 4G
        reservations:
          cpus: '1'
          memory: 2G
    networks:
      - nlp-network

  # Nginx reverse proxy (optional)
  nginx:
    image: nginx:alpine
    container_name: nginx-proxy
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - ./nginx/nginx.conf:/etc/nginx/nginx.conf:ro
      - ./nginx/ssl:/etc/nginx/ssl:ro
    depends_on:
      - api
    restart: always
    networks:
      - nlp-network
    profiles:
      - nginx

networks:
  nlp-network:
    driver: bridge