title: Using Apache variables to define IP and Port
body: <p>I have the two different applications that use the same instances on two Apache servers. On each http server I have the same config for each application - the only difference is the IP address. Is there a way to extract out the IP address from the httpd.conf and include it in the conf or define a variable for the IP address? </p>
  
  <p>Any thoughts would be helpful thanks. </p>