Description of problem:
It would be nice to run pulp apache on different port then 80. The use case is to use lighttpd/nginx for repo serving and do not expose pulp apache publicly and have it only avalable to localhost.

Version-Release number of selected component (if applicable):
pulp-server-2.4.3-1.fc20.noarch

I will try to point out bumpers on the road as I try to move it to different port.

For starter, If I manually change Port in apache config, there is problem with
/etc/httpd/conf.d/pulp.conf having:
<VirtualHost *:80>
    Include /etc/pulp/vhosts80/*.conf
</VirtualHost>

This can be safely changed to
<VirtualHost *>
    Include /etc/pulp/vhosts80/*.conf
</VirtualHost>