Nginx Restart Causes All Sites to Go Down on My Droplet

Hi there,

It sounds like Nginx might be failing to reload properly due to a configuration issue. Try running:

sudo nginx -t

This will check for syntax errors in your configuration before restarting. If there are errors, they’ll point you to what needs fixing.

Also, check the Nginx logs for more details:

sudo journalctl -u nginx --no-pager | tail -n 50

or

sudo tail -n 50 /var/log/nginx/error.log

If the issue persists, make sure your server blocks (/etc/nginx/sites-enabled/) are correctly configured and that you’re not missing any required files.

Let me know what the logs say!

- Bobby

Hi,

First, check if there are any syntax errors by running nginx -t before restarting. If it reports an error, fix it and try restarting again. Also, ensure that all your server blocks are correctly set up in /etc/nginx/sites-available/ and symlinked to /etc/nginx/sites-enabled/.

If your Django app is running with Gunicorn, confirm that the service is active after restarting Nginx (systemctl status gunicorn). Sometimes, Nginx restarts before Gunicorn is fully up, causing downtime. You might need to restart Gunicorn manually or set it up as a systemd service to ensure it runs on reboot.

Hope this helps!

Heya,

It sounds like Nginx doesn’t start after the restart. What you can do is check the status of your service

systemctl status nginx

It would say failed and there are even some error messages in the status.

If they are not descriptive enough, check your nginx error log.

tail -n 50 /var/log/nginx/error.log

or use journal

sudo journalctl -u nginx --no-pager | tail -n 50

In there you can check the exact error that is leading to this and then we can further provide you with a more concrete resolution.