How to activate Rails with Passenger and Apache on CentOs - ruby-on-rails

Question

I've been struggling with this for hours. It's the first time that I try to establish a server.
I have rails, passenger and apache installed.
In the httpd.conf here is what I wrote:
ServerRoot "/etc/httpd"
# Here I wrote the IP address, since I still did not manage the DNS
Listen ##.##.##.94:80
ServerAdmin root#localhost
ServerName ##.##.##.94:80 # Do I need this?
<Directory />
AllowOverride none
Require all denied
Options Indexes FollowSymLinks Includes ExecCGI
</Directory>
<Directory "/var/www">
AllowOverride None
# Allow open access:
Require all granted
</Directory>
LoadModule passenger_module /usr/local/rvm/gems/ruby-1.9.3-p551/gems/passenger-4.0.59/buildout/apache2/mod_passenger.so
<IfModule mod_passenger.c>
PassengerRoot /usr/local/rvm/gems/ruby-1.9.3-p551/gems/passenger-4.0.59
PassengerDefaultRuby /usr/local/rvm/gems/ruby-1.9.3-p551/wrappers/ruby
</IfModule>
<VirtualHost *:80>
ServerName ##.##.##.##
# !!! Be sure to point DocumentRoot to 'public'!
DocumentRoot /var/www/blah_blah/public_html/public
<Directory /var/www/blah_blah/public_html>
# This relaxes Apache security settings.
AllowOverride all
# MultiViews must be turned off.
Options -MultiViews
# Uncomment this if you're on Apache >= 2.4:
Require all granted
</Directory>
</VirtualHost>
The last section was produced by passenger (I did not! copy it from the instructions :-) ).
When I go to the IP address I get an error that the page was not found.
I have rails running with "rails s". Before that I reloaded the server and restarted it for the config file to take effect.
Also, I granted apache user permission to the www folder.
What is the problem?
I even tried to put an index.html file in the public folder of rail and tried to go there, but failed.
BTW - when I do it from the console:
wget http://0.0.0.0:3000
I get a 200 response which means that it is OK.
Where is the fault?

Answer 1

I think you should change the port:
<VirtualHost *:3000>
Because when you run rails s it run on port 3000.