Connect domain name with Linux VPS server ip using nginx

in flag

I have a VPS Linux (Ubuntu) server and I would like to connect a domain name with my server IP through nginx. I have checked the following:

$ sudo systemctl reload nginx

nginx.service is not active, cannot reload

$ sudo service nginx start
Job for nginx.service failed because the control process exited with error code.
See "systemctl status nginx.service" and "journalctl -xe" for details.

$ systemctl status nginx.service
● nginx.service - A high performance web server and a reverse proxy server
     Loaded: loaded (/lib/systemd/system/nginx.service; enabled; vendor preset: enabled)
     Active: failed (Result: exit-code) since Sun 2022-05-15 18:53:40 CEST; 11s ago

$ sudo nginx -t
nginx: [emerg] unknown "connection_upgrade" variable
nginx: configuration file /etc/nginx/nginx.conf test failed

I would appreciate if someone could help me with this issue.

djdomi avatar
za flag
enduser question are offtopic for your topic might be on topic on
Ivan Shatsky avatar
gr flag
@Citizen Looks like your config was supposed to proxy a WebSocket protocol once according to [this]( instruction, but missing the required `map` block as of now. Your question makes a little sense here - start from the official documentation first.

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