nginx.conf

upstream channels-backend {
    server app:8000;
}

server {
    listen 8001;
    server_name localhost;

    charset utf-8;
    # 限制用户上传文件大小
    client_max_body_size 100M;

    location / {
        try_files $uri @proxy_to_app;
    }

    location @proxy_to_app {
        proxy_pass http://channels-backend;

        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";

        proxy_redirect off;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Host $server_name;
    }

    # 静态资源路径
    location /static {
        alias /www/static-dist;
    }

    # 媒体资源，用户上传文件路径
    location /media {
        alias /www/media;
    }
}

access_log /var/log/nginx/access.log main;
error_log /var/log/nginx/error.log warn;

server_tokens off;