Django-Gunicorn / Nginx-502错误网关

Question

在502 Bad Gateway ngnix / 1.10.3上需要帮助

我已经使用Nginx / Gunicorn配置了Django应用程序。 在我对代码进行一些更改并重新加载服务器之前，它运行良好。

仅供参考：我的settings.py具有ALLOWED_HOSTS = ['*']

错误日志：

2018/06/27 08:36:38 [crit] 7444#7444: *35 connect() to unix://home/ubuntu/www/MySite/MySite.sock failed (13: Permission denied) while connecting to upstream, client: 106.51.16.0, server: 18.191.255.247, request: "GET /report/ HTTP/1.1", upstream: "http://unix://home/ubuntu/www/MySite/MySite.sock:/report/", host: "18.191.255.247"
2018/06/27 08:36:40 [crit] 7444#7444: *35 connect() to unix://home/ubuntu/www/MySite/MySite.sock failed (13: Permission denied) while connecting to upstream, client: 106.51.16.0, server: 18.191.255.247, request: "GET /report/ HTTP/1.1", upstream: "http://unix://home/ubuntu/www/MySite/MySite.sock:/report/", host: "18.191.255.247"
2018/06/27 08:36:41 [crit] 7444#7444: *35 connect() to unix://home/ubuntu/www/MySite/MySite.sock failed (13: Permission denied) while connecting to upstream, client: 106.51.16.0, server: 18.191.255.247, request: "GET /report/ HTTP/1.1", upstream: "http://unix://home/ubuntu/www/MySite/MySite.sock:/report/", host: "18.191.255.247"
2018/06/27 08:39:06 [crit] 7444#7444: *41 connect() to unix://home/ubuntu/www/MySite/MySite.sock failed (13: Permission denied) while connecting to upstream, client: 106.51.16.0, server: 18.191.255.247, request: "GET /report/ HTTP/1.1", upstream: "http://unix://home/ubuntu/www/MySite/MySite.sock:/report/", host: "18.191.255.247"

更新1：

这是我的Nginx配置。 这有什么问题吗？

在/ etc / nginx的/网站可用/ mysite的

server {
    listen 80;
    server_name 18.191.255.247;

    location = /favicon.ico { access_log off; log_not_found off; }
    location /static/ {
        root /home/ubuntu/www/MySite;
    }

    location / {
        include proxy_params;
        proxy_pass http://unix://home/ubuntu/www/MySite/MySite.sock;
    }
}

我如何验证Nginx守护程序对项目文件夹的权限（// unix：// home / ubuntu / www / MySite）

Answer 1

尝试将代理传递URL手动设置为在服务器上运行项目的端口gunicorn，如下所示：

location / {
                proxy_pass         http://localhost:8000;
                proxy_redirect     off;
                proxy_set_header   Host              $http_host;
                proxy_set_header   X-Real-IP         $remote_addr;
                proxy_set_header   X-Forwarded-For   $proxy_add_x_forwarded_for;
                proxy_connect_timeout 500;
                proxy_read_timeout 600;
        }