version: "3.9"

services:
  db:
    image: postgres:16-alpine
    container_name: docengine_db_prod
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: "${DB_PASSWORD}"
      POSTGRES_DB: document_engine
    ports:
      - "7925:5432"
    volumes:
      - docengine_pgdata_prod:/var/lib/postgresql/data
      - ./sql/001_create_schema.sql:/docker-entrypoint-initdb.d/001_create_schema.sql
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres -d document_engine"]
      interval: 10s
      timeout: 5s
      retries: 5
    deploy:
      resources:
        limits:
          memory: 2G
          cpus: "2.0"
    restart: always
    networks:
      - docengine_net_prod

  redis:
    image: redis:7-alpine
    container_name: docengine_redis_prod
    command: redis-server --requirepass "${REDIS_PASSWORD}" --appendonly yes
    ports:
      - "6379:6379"
    volumes:
      - docengine_redis_data_prod:/data
    healthcheck:
      test: ["CMD", "redis-cli", "-a", "${REDIS_PASSWORD}", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5
    deploy:
      resources:
        limits:
          memory: 1G
          cpus: "1.0"
    restart: always
    networks:
      - docengine_net_prod

  app:
    build:
      context: .
      target: app
    container_name: docengine_app_prod
    env_file:
      - .env
    environment:
      APP_ENV: production
      APP_DEBUG: "false"
      DB_HOST: db
      DB_PORT: 5432
      REDIS_HOST: redis
      CELERY_BROKER_URL: "redis://:${REDIS_PASSWORD}@redis:6379/0"
      CELERY_RESULT_BACKEND: "redis://:${REDIS_PASSWORD}@redis:6379/1"
    ports:
      - "7989:7989"
    volumes:
      - docengine_storage_prod:/app/storage
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_healthy
    deploy:
      resources:
        limits:
          memory: 4G
          cpus: "4.0"
      replicas: 2
    restart: always
    networks:
      - docengine_net_prod

  worker:
    build:
      context: .
      target: worker
    container_name: docengine_worker_prod
    env_file:
      - .env
    environment:
      APP_ENV: production
      APP_DEBUG: "false"
      DB_HOST: db
      DB_PORT: 5432
      REDIS_HOST: redis
      CELERY_BROKER_URL: "redis://:${REDIS_PASSWORD}@redis:6379/0"
      CELERY_RESULT_BACKEND: "redis://:${REDIS_PASSWORD}@redis:6379/1"
    volumes:
      - docengine_storage_prod:/app/storage
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_healthy
    deploy:
      resources:
        limits:
          memory: 8G
          cpus: "4.0"
      replicas: 2
    restart: always
    networks:
      - docengine_net_prod

  beat:
    build:
      context: .
      target: beat
    container_name: docengine_beat_prod
    env_file:
      - .env
    environment:
      APP_ENV: production
      APP_DEBUG: "false"
      DB_HOST: db
      DB_PORT: 5432
      REDIS_HOST: redis
      CELERY_BROKER_URL: "redis://:${REDIS_PASSWORD}@redis:6379/0"
      CELERY_RESULT_BACKEND: "redis://:${REDIS_PASSWORD}@redis:6379/1"
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_healthy
    deploy:
      resources:
        limits:
          memory: 512M
          cpus: "0.5"
    restart: always
    networks:
      - docengine_net_prod

volumes:
  docengine_pgdata_prod:
  docengine_redis_data_prod:
  docengine_storage_prod:

networks:
  docengine_net_prod:
    driver: bridge