UNIX for Dummies Questions & Answers

Folks;
I need help knowing how to add an application to existing Virtual host on Apache. here's the details:
I have a virtual host file (Based on IP address) for Apache and is configured to run application inside it. How can i add another application to the same virtual host based on the same IP address? below is my original virtual host file with one application:



<VirtualHost host_ip:80>
ServerAdmin admin
DocumentRoot /opt/document
ServerName server name:80
ServerAlias alias
ProxyRequests off

ErrorLog "|/PATH_TO_error_log 1M"
CustomLog "|/PATH_TO_access_log 1M" common

ErrorDocument 404 /index.html

<Proxy *>
Order deny,allow
Allow from all
</Proxy>

Redirect permanent / http://server/app1

ProxyPass /app1 http://server:8080/app1
ProxyPassReverse /app1 http://server:8080/app1
</VirtualHost>