python - Django容器-提供静态文件

Question

我试图将使用django-rest-framework制作的API放入docker容器中。

除了无法访问我的静态文件之外，其他所有内容似乎都可以正常工作。

这是我的settings.py:

MEDIA_URL = '/uploads/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'uploads')

STATIC_URL = '/static/'
STATIC_ROOT = os.path.join(BASE_DIR, 'static')

我的urls.py

urlpatterns = [
    url(r'^admin/', admin.site.urls),
    path('api/bookmakers/', include('bookmakers.urls')),
    path('api/pronostics/', include('pronostics.urls')),
    path('api/', include('authentication.urls')),
] + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

urlpatterns += static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)

我的Dockerfile

FROM python:3.6

ENV PYTHONUNBUFFERED 1

RUN mkdir /code

WORKDIR /code

ADD requirements.txt /code/

RUN apt-get update && apt-get install -y locales && rm -rf /var/lib/apt/lists/* \
&& localedef -i fr_FR -c -f UTF-8 -A /usr/share/locale/locale.alias fr_FR.UTF-8

ENV LANG fr_FR.UTF-8
ENV LANGUAGE fr_FR
ENV LC_ALL fr_FR.UTF-8

RUN python --version

RUN pip install --upgrade pip

RUN pip install -r requirements.txt

ADD . /code/

COPY docker-entrypoint.sh /code/

ENTRYPOINT ["/code/docker-entrypoint.sh"]

最后是我的docker-compose.yml

version: '3.1'

services:
    db:
      image: postgres
      container_name: nyl2pronos-db
      restart: always
      environment:
        POSTGRES_PASSWORD: password
        POSTGRES_DB: nyl2pronos


    website:
        container_name: nyl2pronos-website
        image: nyl2pronos-website
        build:
          context: nyl2pronos_webapp
          dockerfile: Dockerfile
        ports:
            - 3000:80

    api:
        container_name: nyl2pronos-api
        build:
            context: nyl2pronos_api
            dockerfile: Dockerfile
        image: nyl2pronos-api
        restart: always
        ports:
            - 8000:8000
        depends_on:
            - db
        environment:
            - DJANGO_PRODUCTION=1

因此，一旦我转到url:http://localhost:8000/admin/，我就可以登录，但是没有CSS，因为不会加载静态文件。

GET http://localhost:8000/static/admin/css/forms.css net::ERR_ABORTED 40

如果您发现其他错误，请不要犹豫，请告诉我。

先感谢您!

Answer 1

如果您使用Gunicorn或任何生产级django服务器，则它们通常不提供静态内容。有其他服务方式。其中之一是使用whitenoise。您可以这样尝试:

pip install whitenoise

并添加一个新的中间件:

MIDDLEWARE = [
  # 'django.middleware.security.SecurityMiddleware',
  'whitenoise.middleware.WhiteNoiseMiddleware',
  # ...
]

另一种方法是使用NGINX。我建议你可以这样做

# inside config/nginx/conf.conf  in source code

upstream web {  
  ip_hash;
  server web:8000;
}

server {

    location /static/ {    
        autoindex on;    
        alias /src/static/; 
    }

    location /media/ {    
        autoindex on;    
        alias /src/media/; 
    }

    location / {
        proxy_pass http://web/;
    }
    listen 8000;  
    server_name localhost;
}

现在更新您的docker compose以添加NGINX和上面给出的配置:

db:
  image: postgres
  container_name: nyl2pronos-db
  restart: always
  environment:
    POSTGRES_PASSWORD: password
    POSTGRES_DB: nyl2pronos


website:
    container_name: nyl2pronos-website
    image: nyl2pronos-website
    build:
      context: nyl2pronos_webapp
      dockerfile: Dockerfile
    ports:
        - 3000:80

api:
    container_name: nyl2pronos-api
    build:
        context: nyl2pronos_api
        dockerfile: Dockerfile
    image: nyl2pronos-api
    restart: always
    ports:
        - 8000:8000
    depends_on:
        - db
    environment:
        - DJANGO_PRODUCTION=1

nginx:
    image: nginx:latest
    container_name: nz01
    ports:
       - "8000:8000"
    volumes:
       - ./src:/src  # for syncing with django source code
       - ./config/nginx:/etc/nginx/conf.d
    depends_on:
      - nyl2pronos-api

有关更多详细信息，您可以在这里检查我的存储库:https://github.com/ruddra/docker-django或检查this post有关如何配置NGINX的信息。