docker-compose.prod.yml

services:
  chatscript:
    build: .
    volumes:
      - ./data/users:/opt/ChatScript/USERS
      - ./data/logs:/opt/ChatScript/LOGS
    mem_limit: 256m
    cpus: 0.50
    pids_limit: 64
    logging:
      options:
        max-size: "10m"
        max-file: "3"
    healthcheck:
      test: ["CMD-SHELL", "printf 'healthcheck\\0\\0ping\\0' | nc -w 2 localhost 1024"]
      interval: 10s
      timeout: 5s
      retries: 3
      start_period: 10s
    restart: unless-stopped

  middleware:
    image: python:3.12-slim
    command: ["python", "/app/middleware.py"]
    volumes:
      - ./middleware.py:/app/middleware.py:ro
    environment:
      CS_HOST: chatscript
      CS_PORT: "1024"
      PORT: "8000"
    mem_limit: 128m
    cpus: 0.25
    pids_limit: 32
    read_only: true
    logging:
      options:
        max-size: "10m"
        max-file: "3"
    depends_on:
      chatscript:
        condition: service_healthy
    restart: unless-stopped

  nginx:
    image: nginx:1.27-alpine
    ports:
      - "80:80"
    volumes:
      - ./nginx.conf:/etc/nginx/templates/default.conf.template:ro
    environment:
      VALID_API_KEY: ${VALID_API_KEY:-changeme}
    mem_limit: 64m
    cpus: 0.25
    pids_limit: 32
    read_only: true
    tmpfs:
      - /tmp
      - /var/cache/nginx
      - /run
    logging:
      options:
        max-size: "10m"
        max-file: "3"
    depends_on:
      - middleware
    restart: unless-stopped