Nginx + Glassfish for 2nd and 3rd level domains

Question

Java

Task
There is a dedicated server, Glassfish is installed on it and two projects p1.war and p2.war are deployed.
It is necessary that these projects can be accessed by referring to the URL:
exam.com -> d1.war
name.exam.com -> d2.war
I heard that this can be done using Nginx, but I don’t know how to do it better
Or advise another way solutions.

Answer 1

First you need to register a domain exam.com