Setting up Cloudfront with Wowza StreamEngine on AWS Linux

Hi, I found this article and followed it a bit, but then realized the date on the publication and wonder if it’s obsolete and if there is another edition out there?

I’m having problems understanding the workflow, and setup.

I already have a live streaming instance on AWS MediaLive that its working/streaming fine ( I just need to figure out the player aspect) and would like to try out Wowza on AWS, but I’m starting to wonder if it’s worth the time to try it out. The instructions are not helpful.