I'm working through this article : How To Serve Django Applications with uWSGI and Nginx on Ubuntu 16.04 | DigitalOcean .
I have completed the tut and restarted both nginx and uwsgi. I notice that if I go to the ip of my server, I see my site as expected. However if I go to www.mysite.com ,I get a 502 error.
I'm now suspecting the problem to be with uwsgi, because:
deploy@server:/etc/systemd/system$ systemctl stop uwsgi
Failed to connect to bus: No such file or directory
deploy@server:/etc/systemd/system$ systemctl start uwsgi
Failed to connect to bus: No such file or directory
deploy@server:/etc/systemd/system$ ps -aux |grep uwsgi
root 29993 0.0 0.5 84112 4344 ? Ss 10:43 0:00 /usr/local/bin uwsgi --emperor /etc/uwsgi/sites
deploy 29996 0.0 3.9 136220 31364 ? S 10:43 0:01 /usr/local/bin uwsgi --ini mysite.ini
deploy 29999 0.0 3.7 138888 29820 ? S 10:43 0:02 /usr/local/bin uwsgi --ini mysite.ini
deploy 30000 0.0 3.2 136220 25496 ? S 10:43 0:00 /usr/local/bin uwsgi --ini mysite.ini
deploy 30001 0.0 3.2 136220 25496 ? S 10:43 0:00 /usr/local/bin uwsgi --ini mysite.ini
deploy 30002 0.0 3.2 136220 25496 ? S 10:43 0:00 /usr/local/bin uwsgi --ini mysite.ini
deploy 30003 0.0 3.7 138328 29368 ? S 10:43 0:00 /usr/local/bin uwsgi --ini mysite.ini
deploy 32311 0.0 0.1 11228 876 pts/0 S+ 15:41 0:00 grep --color=auto uwsgi
Based on the tut the uwsgi unit file is:
[Unit]
Description=uWSGI Emperor service
[Service]
ExecStartPre=/bin/bash -c 'mkdir -p /run/uwsgi; chown deploy:www-data /run/uwsgi'
ExecStart=/usr/local/bin/uwsgi --emperor /etc/uwsgi/sites
Restart=always
KillSignal=SIGQUIT
Type=notify
NotifyAccess=all
[Install]
WantedBy=multi-user.target
Why does systemd not control uwsgi?
Edit: I've realized that at least part of the problem is path related. I have anaconda installed and a :
deploy@server:~$ which uwsgi
/home/deploy/miniconda2/bin/uwsgi
I made a change to:
[Service]
ExecStartPre=/bin/bash -c 'mkdir -p /run/uwsgi; chown deploy:www-data /run/uwsgi'
ExecStart=/home/deploy/miniconda2/bin/uwsgi --emperor /etc/uwsgi/sites
closed the shell and reopened. I'm still getting:
deploy@server:~$ systemctl start uwsgi
Failed to connect to bus: No such file or directory
