Detailed instruction about port for newbie?

[karadaharu]

I got stuck at testing uWSGI while following this tutorial, because CentOS 7's firewall blocks access from any ports other than 80 by default and could not access to the server from http://example.com:8000. I think it's more user-friendly to note the possible problem with firewall here. What do you think?

[aspenlin]

Having the same problem reading the tutorial mentioned above. Running 'hostname -f' on my server gives me '****.com' after I configured hostname, dns and everything. I got uwsgi to run 'uwsgi --http :8000 --wsgi-file test.py' but it only runs at localhost:8000 not ****.com:8000. Anyone knows what is going on here?