Unironically, this is one of the simpler setups for a multi-node WP setup I have seen, and I have set up prod WP many times. Anyone with associate level knowled

Unironically, this is one of the simpler setups for a multi-node WP setup I have seen, and I have set up prod WP many times. Anyone with associate level knowledge of AWS can do this. There is a reason there are entire companies (pantheon) dedicated to hosting Wordpress for you: doing it with speed, resiliency and redundancy is hard.