Python, UWSGI, Supervisor & Nginx

nginx.conf

upstream uwsgi {
	ip_hash;
        server 127.0.0.1:40000;
}
server {

        listen                  80;
        server_name             www.domain.com;
        root                    /sites/mysite/;
        access_log              /sites/mysite/log/nginx/access.log;
        error_log 		/sites/mysite/log/nginx/error.log;

        location /media/ {
                alias /sites/mysite/media/;
        }
        
        location /static/ {
                alias /sites/mysite/static/;
        }

        location / {
                include         uwsgi_params;
                uwsgi_pass      uwsgi;
                uwsgi_param     UWSGI_PYHOME $document_root;
                uwsgi_param     UWSGI_CHDIR $document_root/project_root;
                uwsgi_param     UWSGI_SCRIPT confs.django_wsgi;
        }
}

supervisord.conf

[program:uwsgi]
user = uwsgi
command=/opt/bin/uwsgi --xmlconfig=/sites/mywebsite/myproject/confs/uwsgi.xml
autostart=true
autorestart=true
stderr_logfile = /sites/mywebsite/log/uwsgi/err.log
stdout_logfile = /sites/mywebsite/log/uwsgi/out.log
stopsignal=INT

uwsgi.xml

<uwsgi>
<socket>127.0.0.1:40000</socket>
<processes>2</processes>
<master/>
<post-buffering>4096</post-buffering>
<harakiri>20</harakiri>
</uwsgi>

wsgi.py

import os,sys
import django.core.handlers.wsgi
os.environ['DJANGO_SETTINGS_MODULE'] = 'settings.production'
application = django.core.handlers.wsgi.WSGIHandler()

stopsignal=INT This helps me!

Actually, I found have to do like this:

/etc/supervisor/conf.d/app.conf

stopsignail = QUIT

/etc/uwsgi/app.ini

processes = 4
master = true

Must set --master when start uwsgi, and supervisor can stop these processed correctly.

See this