title: Multiple Rails Applications on same server using Passenger. Restarting Apache
body: <p>I have two Ruby on Rails Web Applications that are running as different Virtual Hosts. They use Apache/Passenger.</p>
  
  <p>My question is that when I update the code on one of the Web Applications, I need to restart Apache in order to make the changes live. Whenever this happens, it restarts the Apache instance which affects the second Ruby on Rails application. </p>
  
  <p>Is there a way to have the new code of my first application go live without affecting the second application? <code>sudo service apache2 restart</code> causes both applications to restart. </p>