Because Centos seems to require a different setup I followed the nginx settings in this tutorial:
I also made some additional changes to app.yml and nginx conf that I saw in this tutorial because I want to have my MYDOMAIN.net and discourse.MYDOMAIN.net run on the same machine through nginx:
For instance I have the web socket template activated.
But now I read in a comment on that tutorial that if you use the socket then you must comment out all exposed ports, though going by the first config added an entry for “25654:80” so that it listens for the traffix forwarded to 25654 by nginx.
Apologies if this is a basic setup issue, port forwarding/sockets and network setup in general are not my strength.