How to specify your server_name for nginx config in zabbix-docker?

Question

Nginx

Greetings!
I study docker in practice, there was a need at work, for a start I took the zabbix project . I rewrote the config for docker-compose to version 3, everything works.
Actually, it remains to set the server_name for nginx, while it is hardcoded in nginx.conf :
server_name zabbix;
That is, I cannot change it through the parameters.
The Dockerfile for building the web frontend specifies the connection of this config:
ADD conf/etc/zabbix/nginx.conf /etc/zabbix/
Due to a lack of knowledge, I have not yet figured out how to correctly specify the server_name (fully qualified domain name, for example zabbix.example.com) in order to access it from the outside.
While I see the option - create your own image based on the existing oneand add your config there. But after all, the Dockerfile already has the addition of a standard config, it is also not clear how it and the new config will coexist. Or are there other options?

Answer 1

Yes, I liked the nginx-proxy approach, I will use it.
Decided through nginx proxy_pass from host to container.