Djanog Nginx和Gunicorn .sock在连接到上游时失败（2：没有这样的文件或目录）

Question

我是Python Django的新手，我已经成功创建了我的应用程序，当我尝试在Ubuntu 16.04上托管我的Django应用程序时，它无法正常工作，我尝试了多种方法，并用Google进行了很多尝试，请帮助避免这种情况。

我遵循了该网址How To Set Up Django with Postgres, Nginx, and Gunicorn on Ubuntu，我已正确完成了所有设置，但仍然无法成功完成。在这里，我分享了必要的文件供您参考，如果我错过了任何内容，请告诉我。

etc / nginx / site-available

server {
    listen *:91;
    server_name ip-address;
    location = /favicon.ico { access_log off; log_not_found off; }
    location /static/ {
            root /home/iradmin/django/scm;
    }
    location / {
            include proxy_params;
            proxy_pass http://unix:/home/iradmin/django/scm/scm.sock;
    }
}

etc / inint / gunicorn.confi

decription "Gunicorn application server handling scm"
start on runlevel [2345]
stop on runlevel [!2345]
respawn
setuid iradmin
setgid www-data
chdir /home/iradmin/django/scm/
exec python3venv/bin/gunicorn --workers 3 --bind unix:/home/iradmin/django/scm/scm.sock scm.wsgi:application

完成所有部署步骤后，我在nginx / error.log中遇到以下错误

2018/06/25 18:59:50 [crit] 32640#32640: *8 connect() to unix:/home/iradmin/django/scm/scm.sock failed (2: No such file or directory) while connecting to upstream, client: 10.200.101.124, server: ip-address, request: "GET / HTTP/1.1", upstream: "http://unix:/home/iradmin/django/scm/scm.sock:/", host: "10.200.101.227:91"
2018/06/25 18:59:52 [crit] 32640#32640: *10 connect() to unix:/home/iradmin/django/scm/scm.sock failed (2: No such file or directory) while connecting to upstream, client: 10.200.101.124, server: ip-address, request: "GET / HTTP/1.1", upstream: "http://unix:/home/iradmin/django/scm/scm.sock:/", host: "10.200.101.227:91"
[ N 2018-06-25 19:02:33.5097 32620/T4 age/Cor/CoreMain.cpp:1068 ]: Checking whether to disconnect long-running connections for process 32725, application /var/www/pyraMID (production)

这是我的应用程序结构

独角兽状态

root@iradmin-OptiPlex-3040:/etc/init# sudo service gunicorn status
● gunicorn.service - gunicorn daemon
   Loaded: loaded (/etc/systemd/system/gunicorn.service; enabled; vendor preset: enabled)
   Active: failed (Result: exit-code) since Mon 2018-06-25 19:15:22 IST; 33min ago
 Main PID: 5226 (code=exited, status=216/GROUP)

Jun 25 19:15:22 iradmin-OptiPlex-3040 systemd[1]: Started gunicorn daemon.
Jun 25 19:15:22 iradmin-OptiPlex-3040 systemd[1]: gunicorn.service: Main process exited, code=exited, status=216/GROUP
Jun 25 19:15:22 iradmin-OptiPlex-3040 systemd[1]: gunicorn.service: Unit entered failed state.
Jun 25 19:15:22 iradmin-OptiPlex-3040 systemd[1]: gunicorn.service: Failed with result 'exit-code'.

我尝试了几种方法，但仍然对.sock文件以及如何创建该文件一无所知？非常感谢您的答复。

Answer 1

文件'.sock'将通过正确的配置自动创建。无需手动创建。在 etc / inint / gunicorn.confi 文件

中给出绝对值

exec python3venv/bin/gunicorn

应该是

exec /path/.../python3venv/bin/gunicorn