I am unfamiliar with this. Didn't see anything about setting this up in the install instructions for this. I will do some research on the topic to get myself up to speed. And to answer the other reply's question, nothing changed IP-wise. I went ahead and removed this docker container from Unraid and just went back and installed the Unifi Controller on my PC. That is still working for now. I'd love to get it running on my Unraid server so I don't have to keep my PC on and awake at all times. I'll do a bit more research on all of this before attempting again.
Thank you for the replies and advice.