title: Redirect tomcat to maintenance page when down
body: <p>I'm using tomcat6 with mod_jk setup(both running at port 80) on ubuntu9.10 and 8.10 servers. I deploy war files under /usr/share/tomcat/webapps. During deployment, as I restart the tomcat, I will get the following page when the tomcat application is accessed on the browser:</p>
  
  <pre><code>Service Temporarily Unavailable
  
  The server is temporarily unable to service your request due to maintenance downtime or capacity problems. Please try again later.
  Apache/2.2.11 (Ubuntu) mod_jk/1.2.15 Server at 192.168.2.54 Port 80
  </code></pre>
  
  <p>How could I redirect this page to some other self created maintenance page while the tomcat server is down?.</p>