nginx container constantly restarting.

[un-fuf-a-doo]

Hi,

All I can manage to grab from the console. I copied the nginx.conf file from the repo, edited and set the server_name configuration. The nginx container just restarts over and over.

nginx_1                    | 2020/07/02 02:40:28 [emerg] 1#1: host not found in upstream "realtime" in /etc/nginx/conf.d/default.conf:7
nginx_1                    | nginx: [emerg] host not found in upstream "realtime" in /etc/nginx/conf.d/default.conf:7
on-premise_nginx_1 exited with code 1

What I see when I run: docker container ls

Restarting (1) 40 seconds ago

Host system is CentOS 7 with the latest docker community running with plenty of ram/cpu.

I appreciate any help :)

[un-fuf-a-doo]

Just attempted to install on an Ubuntu server. Same results.