Dear Aleks,
Thank you for the information. We implemented your insights (i.e.,
http://blog.haproxy.com/2014/04/28/howto-write-apache-proxypass-rules-in-haproxy/).
It only rewrites the URL in the address bar. The PHP application has
internal hyperlinks in each page (see frameset, frame class in the code
below) .
In the request generated by the application server, the /product1 in
path is replaced with / by the PHP application. Those links need to be
rewritten to work through HAProxy to make it accessible from outside.
Here is an example of how internal links are being rewritten for proxy
by Apache HTTP server:
http://serverfault.com/questions/222823/phpapache-as-forward-reverse-proxy-how-to-process-client-requests-and-server-r?answertab=active#tab-top
This is same as what Apache server’s mod_proxy_html serves to:
rewrite <a href="http://appserver.example.com/foo/bar.html";>foobar</a>
to <a href="http://www.example.com/appserver/foo/bar.html";>foobar</a>.
We modified this solution (of Apache) to work with HAProxy, but did not
succeed. Is there any insight anyone could provide?
+++++++++++
Internal Hyperlinks in our PHP page:
+++++++++++
<frameset rows="<?php echo
"$GLOBALS[logoBarHeight],$GLOBALS[titleBarHeight]" ?>,*" cols="*"
frameborder="NO" border="0" framespacing="0">
<frame class="logobar" src="<?php echo $rootdir;?>/login/filler.php"
name="Filler Top" scrolling="no" noresize frameborder="NO">
<frame class="titlebar" src="<?php echo
$rootdir;?>/login/login_title.php" name="Title" scrolling="no" noresize
frameborder="NO">
<frame src="<?php echo $rootdir;?>/login/login.php" name="Login"
scrolling="auto" frameborder="NO">
</frameset>
Thank you.
Sincerely,
Susheel Jalali
www.Coscend.com
On 10/31/15 14:36, Aleksandar Lazic wrote:
Dear Susheel Jalali.
Am 31-10-2015 08:43, schrieb Susheel Jalali:
Dear HAProxy Developers:
[snipp]
This is same as what Apache server’s mod_proxy_html serves to:
rewrite <a href="http://appserver.example.com/foo/bar.html";>foobar</a>
to <a href="http://www.example.com/appserver/foo/bar.html";>foobar</a>.
Is there an output filter equivalent of Apache server’s mod_proxy_html
in HAProxy to rewrite internal links in:
(i) a PHP page?
(ii) an HTML page?
Assumption:
you use http://open-emr.org
conclusion:
http://www.open-emr.org/wiki/index.php/Apache2_Notes
follow up
http://blog.haproxy.com/2014/04/28/howto-write-apache-proxypass-rules-in-haproxy/
Have I assumed right and was you able to step forward?
BR Aleks
