连接到上游时 Gunicorn Nginx 权限被拒绝

Question

使用 gunicorn 和 nginx 设置 django 站点

项目的 gunicorn 设置：

[Unit]
Description=gunicorn daemon
After=network.target

[Service]
User=username
Group=nginx
WorkingDirectory=/home/username/my_project
ExecStart=/home/username/my_project/bin/gunicorn --access-logfile - --workers 3 --bind unix:/home/username/my_project/my_project.sock my_project.wsgi:application

[Install]
WantedBy=multi-user.target

项目的 Nginx 配置文件：

user nginx;

server {
    listen       80;
        server_name  192.168.66.106;

        # Load configuration files for the default server block.
        include /etc/nginx/default.d/*.conf;

        location = /favicon.ico { access_log off; log_not_found off; }
        location /static {
            alias /home/username/my_project;
        }

        location / {
            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_set_header X-Forwarded-Proto $scheme;
            proxy_pass http://unix:/home/username/my_project/my_project.sock;
       }
    }

我有我的项目的这些权限

drwxrwxr-x. 5 username nginx 4.0K Apr  4 10:20 modulo1
-rwxrwxr-x. 1 username nginx  823 Apr  4 10:13 manage.py
drwxrwxr-x. 4 username nginx 4.0K Apr  4 10:20 modulo2
drwxrwxr-x. 2 username nginx  249 Apr  4 10:29 my_project
srwxrwxrwx. 1 username nginx    0 Apr  4 10:47 my_project.sock
-rw-rw-r--. 1 username nginx  565 Apr  4 10:13 README.md
-rw-rw-r--. 1 username nginx  228 Apr  4 10:14 requirements.txt
drwxrwxr-x. 5 username nginx   38 Apr  4 10:13 static
drwxrwxr-x. 3 username nginx   88 Apr  4 10:14 templates

这是来自 /var/log/nginx/error.log 的日志错误

2018/04/04 10:54:03 [crit] 14238#0: *4 connect() to unix:/home/username/my_project/my_project.sock failed (13: Permission denied) while connecting to upstream client: 192.168.66.50, server: 192.168.66.106, request: "GET / HTTP/1.1", upstream: "http://unix:/home/username/my_project/my_project.sock:/", host: "192.168.66.106"

Answer 1

我有一个 centos 7 操作系统，无论如何我解决了安装问题：

sudo yum install policycoreutils-python 
sudo semanage permissive -a httpd_t