AWS ALB using ACM cert to Nginx to Tomcat8 to Xwiki

Im trying to setup xwiki so that im serving only on https with the ACM cert as an internal requirement. Im installing nginx, tomcat, and xwiki all through apt-get. Im assuming this is the way to go for this?
I have xwiki working correctly if i hit the public IP of my instance but obviously i need to hit the DNS name. Does anyone else do this specifically using the ACM cert they have through AWS? If so can you share how you did it or point me somewhere that might help me out?

Figured it out but am having errors when I try to initialize. I started a new thread for that here
Once I get the error straightened out ill post how i did it so others wont have to dig like I did.