[英]How to serve static content with Nginx and Django Gunicorn when using Traefik
我有一個使用多個容器的Web應用程序(基於Django):
根據我讀過的一些文檔,我應該使用像NGINX這樣的東西來提供我的靜態內容。 但我對如何做到這一點並不知情。 我會在我的Web應用程序容器上安裝NGINX還是作為單獨的NGINX容器安裝。 我如何傳遞Traefik的請求? 據我所知,你無法使用Traefik服務靜態內容。
這就是我的docker-compose.yml的樣子:
traefik:
image: traefik
ports:
- 80:80
- 8080:8080
- 443:443
volumes:
- /var/run/docker.sock:/var/run/docker.sock:ro
- ./traefik/traefik.toml:/etc/traefik/traefik.toml:ro
- ./traefik/acme:/etc/traefik/acme
web:
build: .
restart: always
depends_on:
- db
- redis
- traefik
command: python3 /var/www/html/applications/py-saleor/manage.py makemigrations --noinput
command: python3 /var/www/html/applications/py-saleor/manage.py migrate --noinput
command: python3 /var/www/html/applications/py-saleor/manage.py collectstatic --noinput
command: bash -c "cd /var/www/html/applications/py-saleor/ && gunicorn saleor.wsgi -w 2 -b 0.0.0.0:8000"
volumes:
- .:/app
ports:
- 127.0.0.1:8000:8000
labels:
- "traefik.enable=true"
- "traefik.backend=web"
- "traefik.frontend.rule=${TRAEFIK_FRONTEND_RULE}"
environment:
- SECRET_KEY=changemeinprod
redis:
image: redis
db:
image: postgres:latest
restart: always
environment:
POSTGRES_USER: saleoradmin
POSTGRES_PASSWORD: **
POSTGRES_DB: **
PGDATA: /var/lib/postgresql/data/pgdata
volumes:
- ~/py-saleor/database:/app
如果有其他人需要答案,答案在於創建一個單獨的NGINX服務,然后將前端規則指向靜態位置(xyz.com/static),例如見下文(docker-compose.yml的一部分):
nginx:
image: nginx:alpine
container_name: nginx_static_files
restart: always
volumes:
- ./default.conf:/etc/nginx/conf.d/default.conf
- ./saleor/static/:/static
labels:
- "traefik.enable=true"
- "traefik.backend=nginx"
- "traefik.frontend.rule=Host:xyz.co;PathPrefix:/static"
- "traefik.port=80"
您還需要確保正確配置了Nginx配置文件(default.conf):
server {
listen 80;
server_name _;
client_max_body_size 200M;
set $cache_uri $request_uri;
location = /favicon.ico { log_not_found off; access_log off; }
location = /robots.txt { log_not_found off; access_log off; }
ignore_invalid_headers on;
add_header Access-Control-Allow_Origin *;
location /static {
autoindex on;
alias /static;
}
location /media {
autoindex on;
alias /media;
}
access_log /var/log/nginx/access.log;
error_log /var/log/nginx/error.log;
}
所有功勞都歸功於Traefik slack頻道上的Pedro Rigotti,幫助我找到解決方案。
我對Traefik和Docker一無所知。
但我可以告訴你如何安裝nginx並使用它來提供靜態文件(為了不通過提供靜態文件來阻止django服務器,總是建議使用它)
安裝nginx並按照提到的步驟設置nginx 。
sudo apt-get install nginx
站點可用文件應如下所示:
server {
listen 80;
listen [::]:80;
server_name xyz.com;
client_max_body_size 20M;
# xyz.com/media/any_static_asset_file.jpg
# when anyone hits the above url then the request comes to this part.
location /media/ {
# do make sure that the autoindex is off so that your assets are only accessed when you have proper path
autoindex off;
# this is the folder where your asset files are present.
alias /var/www/services/media/;
}
# whenever any request comes to xyz.com then this part would handle the request
location / {
proxy_pass http://unix:/var/www/services/xyz/django_server.sock;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
}
}
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