mostovik-backend/docker-compose.yml

version: '3.8'

services:
  db:
    image: postgres:15.10
    container_name: project_db
    restart: unless-stopped
    environment:
      POSTGRES_DB: ${POSTGRES_DB:-project_dev}
      POSTGRES_USER: ${POSTGRES_USER:-postgres}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-postgres}
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ./docker/postgres/init.sql:/docker-entrypoint-initdb.d/init.sql
    ports:
      - "5432:5432"
    networks:
      - project_network
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 30s
      timeout: 10s
      retries: 3

  redis:
    image: redis:7-alpine
    container_name: project_redis
    restart: unless-stopped
    ports:
      - "6379:6379"
    volumes:
      - redis_data:/data
    networks:
      - project_network
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 30s
      timeout: 10s
      retries: 3

  web:
    build:
      context: .
      dockerfile: docker/Dockerfile.web
    container_name: project_web
    restart: unless-stopped
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_healthy
    environment:
      - DEBUG=${DEBUG:-True}
      - SECRET_KEY=${SECRET_KEY:-django-insecure-development-key}
      - POSTGRES_HOST=db
      - POSTGRES_PORT=5432
      - POSTGRES_DB=${POSTGRES_DB:-project_dev}
      - POSTGRES_USER=${POSTGRES_USER:-postgres}
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD:-postgres}
      - REDIS_URL=redis://redis:6379/0
      - CELERY_BROKER_URL=redis://redis:6379/0
    volumes:
      - ./src:/app/src
      - ./logs:/app/logs
      - ./media:/app/media
      - ./staticfiles:/app/staticfiles
    ports:
      - "8000:8000"
    networks:
      - project_network
    command: >
      sh -c "python src/manage.py migrate &&
             python src/manage.py collectstatic --noinput &&
             gunicorn config.wsgi:application --bind 0.0.0.0:8000 --workers 3"

  celery_worker:
    build:
      context: .
      dockerfile: docker/Dockerfile.celery
    container_name: project_celery_worker
    restart: unless-stopped
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_healthy
    environment:
      - DEBUG=${DEBUG:-True}
      - POSTGRES_HOST=db
      - POSTGRES_PORT=5432
      - POSTGRES_DB=${POSTGRES_DB:-project_dev}
      - POSTGRES_USER=${POSTGRES_USER:-postgres}
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD:-postgres}
      - REDIS_URL=redis://redis:6379/0
      - CELERY_BROKER_URL=redis://redis:6379/0
    volumes:
      - ./src:/app/src
      - ./logs:/app/logs
    networks:
      - project_network
    command: celery -A config worker --loglevel=info

  celery_beat:
    build:
      context: .
      dockerfile: docker/Dockerfile.celery
    container_name: project_celery_beat
    restart: unless-stopped
    depends_on:
      db:
        condition: service_healthy
      redis:
        condition: service_healthy
    environment:
      - DEBUG=${DEBUG:-True}
      - POSTGRES_HOST=db
      - POSTGRES_PORT=5432
      - POSTGRES_DB=${POSTGRES_DB:-project_dev}
      - POSTGRES_USER=${POSTGRES_USER:-postgres}
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD:-postgres}
      - REDIS_URL=redis://redis:6379/0
      - CELERY_BROKER_URL=redis://redis:6379/0
    volumes:
      - ./src:/app/src
      - ./logs:/app/logs
    networks:
      - project_network
    command: celery -A config beat --loglevel=info --scheduler django_celery_beat.schedulers:DatabaseScheduler

volumes:
  postgres_data:
  redis_data:

networks:
  project_network:
    driver: bridge