django-template/compose.yaml

services:

  postgresql:
    image: postgres:16
    container_name: ${PROJECT_NAME}-postgresql
    restart: ${RESTART_POLICY}
    env_file: .env
    environment:
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: ${POSTGRES_NAME}
    volumes:
      - ./data_postgresql:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER}"]
      interval: 30s
      timeout: 60s
      retries: 5
    expose:
      - 5432

  django:
    build:
      context: ./
      dockerfile: ./Dockerfiles/django/Dockerfile
    container_name: ${PROJECT_NAME}-django
    restart: ${RESTART_POLICY}
    entrypoint: /django-launcher.sh
    volumes:
      - .:/usr/src/app/
    env_file: .env
    expose:
      - 8000
    depends_on:
      - postgresql
      - redis

  nginx:
    image: nginx:alpine
    restart: ${RESTART_POLICY}
    env_file: .env
    ports:
      - 8000:80
    volumes:
      - ./static:/usr/share/nginx/html/static
      - ./media:/usr/share/nginx/html/media
      - ./nginx.conf:/etc/nginx/nginx.conf
    depends_on:
      - django

  redis:
    image: redis:alpine
    restart: ${RESTART_POLICY}
    container_name: ${PROJECT_NAME}-redis
    env_file: .env
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 30s
      timeout: 60s
      retries: 5
    expose:
      - ${REDIS_PORT}

  mailhog:
    image: mailhog/mailhog:latest
    restart: ${RESTART_POLICY}
    container_name: ${PROJECT_NAME}-mailhog
    env_file: .env
    expose:
        - 1025