docker-compose.yml

name: fastapi-old-upgraded

services:
  web:
    build: .
    command: >
      gunicorn app.main:app -k uvicorn.workers.UvicornWorker
      -w 2 -b 0.0.0.0:8000 --timeout 60
    env_file: .env
    depends_on:
      - db
      - redis
    ports:
      - "9082:8000"
    volumes:
      - .:/app
    healthcheck:
      test: ["CMD-SHELL", "python -c \"import urllib.request,sys; sys.exit(0 if urllib.request.urlopen('http://localhost:8000/healthz').getcode()==200 else 1)\""]
      interval: 10s
      timeout: 3s
      retries: 5
    restart: unless-stopped

  worker:
    build: .
    command: >
      celery -A app.celery_app.celery worker --loglevel=info
      --autoscale=20,2 -Q default,heavy -O fair
    env_file: .env
    depends_on:
      - db
      - redis
    volumes:
      - .:/app                # <— той самий код і для воркера
    restart: unless-stopped

  beat:
    build: .
    command: celery -A app.celery_app.celery beat --loglevel=info
    env_file: .env
    depends_on:
      - redis
    volumes:
      - .:/app
    restart: unless-stopped

  flower:
    build: .
    command: ["celery", "-A", "app.celery_app.celery", "flower", "--port=5555"]
    env_file: .env
    ports:
      - "5557:5555"
    depends_on:
      - redis
    volumes:
      - .:/app
    restart: unless-stopped

  redis:
    image: redis:7-alpine
    command: redis-server --appendonly yes
    volumes:
      - redisdata:/data
    restart: unless-stopped

  db:
    image: postgres:16-alpine
    environment:
      POSTGRES_PASSWORD: postgres
      POSTGRES_DB: app
    volumes:
      - pgdata:/var/lib/postgresql/data
    restart: unless-stopped

  nginx:
    image: nginx:alpine
    volumes:
      - ./nginx/nginx.conf:/etc/nginx/nginx.conf:ro
    ports:
      - "8089:80"
    depends_on:
      web:
        condition: service_healthy
    restart: unless-stopped

volumes:
  pgdata:
  redisdata: