Let's Encrypt를 사용하고 리버스 프록시 없이 멀티사이트 구성 설정하기

Hi
I started with a standard Discourse install (at DigitalOcean), then setup nginx (using these instructions) because I wanted a couple of Drupal sites on the same droplet
If I want to have another instance of Discourse should I follow the above?

Or would this guide be better?

Thanks!
/Sifaan