Pls correct the 'Discourse' installation link thru Bitnami Launchpad.
This link, given by you tells about Wordpress implementation.
Discourse is diff in 2 imp ways.
First, Wordpress doesn't have 'Domain Name' attaching problems as Discourse.
2nd, There are few extra/diff commands to implement SSL and https redirection in Discourse. So, users installing Discourse get confused (I know about myself, how many days it took to me to install and configure Bitnami Discourse correctly).
Still there are 1-2 small problems.
E.g. As I installed Bitnami Discourse from within GCP. But after creating the instance, when I reopened my browser next day, I lost username PW to login to Discourse Frontend/admin panel. And I still couldn't find the username pw listed anywhere on the instance (PW I could find later on, but username still is to be found nowhere).