Docker 未将 Django 媒体文件保存到项目 'media' 生产目录中
Docker is not saving django media files into project 'media' directory on production
应用说明
我有一个应用程序,后端使用 django-gunicorn,前端使用 reactjs-nginx,全部容器化并托管在 aws ec2 实例上。
问题
在开发环境中,媒体文件永久保存在'media'目录中。不过,这些文件仅在生产时保存在当前 运行 docker 容器中。因此,当我 rebuild/stopped 新代码推送的容器时,这些文件将被删除。
预期
我想将文件存储在 'media' 文件夹中以供永久使用。
重要代码
settings.py
ENV_PATH = Path(__file__).resolve().parent.parent
STATIC_ROOT = BASE_DIR / 'django_static'
STATIC_URL = '/django_static/'
MEDIA_ROOT = BASE_DIR / 'media/'
MEDIA_URL = '/media/'
docker-撰写-production.yml
version: "3.3"
services:
db:
image: postgres
restart: always #Prevent postgres from stopping the container
volumes:
- ./data/db:/var/lib/postgresql/data
environment:
- POSTGRES_DB=postgres
- POSTGRES_USER=postgres
- POSTGRES_PASSWORD=postgres
ports:
- 5432:5432
nginx:
restart: unless-stopped
build:
context: .
dockerfile: ./docker/nginx/Dockerfile
ports:
- 80:80
- 443:443
volumes:
- static_volume:/code/backend/server/django_static
- ./docker/nginx/production:/etc/nginx/conf.d
- ./docker/nginx/certbot/conf:/etc/letsencrypt
- ./docker/nginx/certbot/www:/var/www/certbot
depends_on:
- backend
# Volume for certificate renewal
certbot:
image: certbot/certbot
restart: unless-stopped
volumes:
- ./docker/nginx/certbot/conf:/etc/letsencrypt
- ./docker/nginx/certbot/www:/var/www/certbot
entrypoint: "/bin/sh -c 'trap exit TERM; while :; do certbot renew; sleep 12h & wait $${!}; done;'"
backend:
restart: unless-stopped
build:
context: .
dockerfile: ./docker/backend/Dockerfile
entrypoint: /code/docker/backend/wsgi-entrypoint.sh
volumes:
- .:/code
- static_volume:/code/backend/server/django_static
expose:
- 8000
depends_on:
- db
volumes:
static_volume: { }
pgdata: { }
我终于弄明白了。我忘记在我的 docker-compose 文件中将 .:/code 添加到我的 nginx 卷配置中。 Thank to this answer
更新了 nginx 卷 conf
volumes:
- .:/code
- static_volume:/code/backend/server/django_static
- ./docker/nginx/production:/etc/nginx/conf.d
- ./docker/nginx/certbot/conf:/etc/letsencrypt
- ./docker/nginx/certbot/www:/var/www/certbot
应用说明
我有一个应用程序,后端使用 django-gunicorn,前端使用 reactjs-nginx,全部容器化并托管在 aws ec2 实例上。
问题
在开发环境中,媒体文件永久保存在'media'目录中。不过,这些文件仅在生产时保存在当前 运行 docker 容器中。因此,当我 rebuild/stopped 新代码推送的容器时,这些文件将被删除。
预期
我想将文件存储在 'media' 文件夹中以供永久使用。
重要代码
settings.py
ENV_PATH = Path(__file__).resolve().parent.parent
STATIC_ROOT = BASE_DIR / 'django_static'
STATIC_URL = '/django_static/'
MEDIA_ROOT = BASE_DIR / 'media/'
MEDIA_URL = '/media/'
docker-撰写-production.yml
version: "3.3"
services:
db:
image: postgres
restart: always #Prevent postgres from stopping the container
volumes:
- ./data/db:/var/lib/postgresql/data
environment:
- POSTGRES_DB=postgres
- POSTGRES_USER=postgres
- POSTGRES_PASSWORD=postgres
ports:
- 5432:5432
nginx:
restart: unless-stopped
build:
context: .
dockerfile: ./docker/nginx/Dockerfile
ports:
- 80:80
- 443:443
volumes:
- static_volume:/code/backend/server/django_static
- ./docker/nginx/production:/etc/nginx/conf.d
- ./docker/nginx/certbot/conf:/etc/letsencrypt
- ./docker/nginx/certbot/www:/var/www/certbot
depends_on:
- backend
# Volume for certificate renewal
certbot:
image: certbot/certbot
restart: unless-stopped
volumes:
- ./docker/nginx/certbot/conf:/etc/letsencrypt
- ./docker/nginx/certbot/www:/var/www/certbot
entrypoint: "/bin/sh -c 'trap exit TERM; while :; do certbot renew; sleep 12h & wait $${!}; done;'"
backend:
restart: unless-stopped
build:
context: .
dockerfile: ./docker/backend/Dockerfile
entrypoint: /code/docker/backend/wsgi-entrypoint.sh
volumes:
- .:/code
- static_volume:/code/backend/server/django_static
expose:
- 8000
depends_on:
- db
volumes:
static_volume: { }
pgdata: { }
我终于弄明白了。我忘记在我的 docker-compose 文件中将 .:/code 添加到我的 nginx 卷配置中。 Thank to this answer
更新了 nginx 卷 conf
volumes:
- .:/code
- static_volume:/code/backend/server/django_static
- ./docker/nginx/production:/etc/nginx/conf.d
- ./docker/nginx/certbot/conf:/etc/letsencrypt
- ./docker/nginx/certbot/www:/var/www/certbot