[FIXED] How to reverse on two conditions under an apache reverse proxy

Issue

I'm new on apache reverse proxy, and I trying to reverse Url calling like bellow:

I'm able to forward all request on Webserver1 like that:

 <VirtualHost *:80>  

 ProxyPreserveHost On  
 ServerName localhost  
 ProxyPass / http://webserver1/  
 ProxyPassReverse / http://webserver1/  
 </VirtualHost>  

But I'm not able to make condition on Url Param example:

If "http://reverse.proxy.com/?param=foo" then forwarding it to WebServer 2

And also, I don't know if those rules could be on the Same configuration.

Many thanks for your help

Solution

Finally, I found the solution to do like that.

<VirtualHost *:80>

ProxyPreserveHost On
ServerName localhost

RewriteEngine on
logLevel warn rewrite:trace3

RewriteCond %{REQUEST_URI} ^/ [NC]
RewriteCond %{QUERY_STRING} ^param=(.*)
RewriteRule (.*) http://Webserver2/?param=%1? [P]

ProxyPassMatch / http://Webserver1
ProxyPassReverse / http://Webserver1

</VirtualHost>

it seems working fine

Answered By - Loudone

Answer Checked By - Marie Seifert (PHPFixing Admin)