Gunicorn & django sock file not created

问题

Setting up django with nginx and gunicorn I've been able to have it serve static files but brings a 502 on django. The site runs okay with runserver 0.0.0.0:8000 I've also worked on uwsgi before, I don't think the two (gunicorn and uwsgi) are conflicting however.

When I run gunicorn status check I get

ubuntu@ip-172-31-16-133:~$ sudo systemctl status gunicorn
● gunicorn.service - gunicorn daemon
   Loaded: loaded (/etc/systemd/system/gunicorn.service; enabled; vendor preset: enabled)
   Active: failed (Result: exit-code) since Tue 2017-01-31 10:36:23 UTC; 4min 20s ago
  Process: 32261 ExecStart=/home/ubuntu/djangoenv/bin/gunicorn --workers 10 --bind unix:/home/ubu
 Main PID: 32261 (code=exited, status=203/EXEC)

Jan 31 10:36:23 ip-172-31-16-133 systemd[1]: Started gunicorn daemon.
Jan 31 10:36:23 ip-172-31-16-133 systemd[1]: gunicorn.service: Main process exited, code=exited, 
Jan 31 10:36:23 ip-172-31-16-133 systemd[1]: gunicorn.service: Unit entered failed state.
Jan 31 10:36:23 ip-172-31-16-133 systemd[1]: gunicorn.service: Failed with result 'exit-code'.

and the error log reads

2017/01/31 10:36:31 [crit] 32205#32205: *7 connect() to unix:/home/ubuntu/webapps/kenyabuzz/gunicorn.socket failed (2: No such file or directory) while connecting to upstream, client: 105.231.127.174, server: kenyabuzz.nation.news, request: "GET / HTTP/1.1", upstream: "http://unix:/home/ubuntu/webapps/kenyabuzz/gunicorn.socket:/", host: "kenyabuzz.nation.news"

Here's the conf file

#kb gunicorn nginx settings

server {
    listen 80;
    server_name kenyabuzz.nation.news;

    charset     utf-8;

    # max upload size
    client_max_body_size 75M;   # adjust to taste

    # Django media
    location /media  {
        alias /home/ubuntu/webapps/kenyabuzz/kb/media;  # your Django project's media files - amend as required
    }

    location /static {
        alias /home/ubuntu/webapps/kenyabuzz/kb/static; # your Django project's static files - amend as required
    }

    location /favicon.ico {
        alias /home/ubuntu/webapps/kenyabuzz/kb/static/kb/favicon.ico; # favicon
    }


    #location / {
    #    include proxy_params;
    #    proxy_pass http://unix:/home/ubuntu/webapps/kenyabuzz/kb.sock;
    #}

    location / {
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header Host $host;
            proxy_redirect off;
            proxy_buffering off;

            proxy_pass http://app_server;
    }
}

upstream app_server {
    server unix:/home/ubuntu/webapps/kenyabuzz/gunicorn.socket fail_timeout=0;
}

UPDATE

Gunicorn service settings

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

[Service]
User=ubuntu
Group=www-data
WorkingDirectory=/home/ubuntu/webapps/kenyabuzz
ExecStart=/home/ubuntu/djangoenv/bin/gunicorn --workers 10 --bind unix:/home/ubuntu/kenyabuzz/kb.sock kb.wsgi:application

[Install]
WantedBy=multi-user.target

UPDATE

Running gunicorn using gunicorn kb.wsgi:application --bind 0.0.0.0:8001 returns

WSGI without exception

kb.wsgi file doesn't exist also this may be the issue

回答1:

It seems like a problem on your /etc/systemd/system/gunicorn.service ExecStart command, try runing the same command from the command line to troubleshoot it.

ExecStart example:

ExecStart=/home/user/Virtualenvs/app_virtualenv/bin/gunicorn --workers 3 --bind unix:/var/local/django/app.sock app.wsgi:application

You may need to set also the User, Group and WorkingDirectory for the service:

[Service]
User=yourAppUser
Group=yourAppGroup
WorkingDirectory=YourAppWD(where manage.py is located)
ExecStart=...

来源：https://stackoverflow.com/questions/41955530/gunicorn-django-sock-file-not-created

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django

nginx

gunicorn