Snippet Description

Nginx 502 Bad Gateway - Django.

Code

 

Replace Highlighted Code with your config.

 

1. Check If Gunicorn Service Working Properly

sudo systemctl servicename restart

 

sudo systemctl servicename status

 

 a) Check If this is active or not:

 

● servicename.service - gunicorn daemon
   Loaded: loaded (/etc/systemd/system/servicename.service; enabled; vendor preset: enabled)
   Active: active (running) since Wed 2022-02-02 08:07:09 UTC; 1 months 12 days ago

 

If this is active you can go to 2 step

 

b) If you got any error:

Most Chances of getting an error of gunicorn installed dir

First Activate your env:

source path_to_env/bin/activate

 

Check gunicorn installed dir:

 which gunicorn

 

Copy output of this command and open your gunicorn config:

 sudo nano /etc/systemd/system/servicename.service

 

Now Find the line ExecStart and cut the path which is linked to gunicorn and paste the path you have copied and exit nano

Restart Service:

sudo systemctl daemon-reload 

 

sudo systemctl restart servicename 

Check status :

sudo systemctl servicename status

 

It may be active, it's fixed... 

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