Thank you for your very prompt response! Will buy you a cup of coffee when i am home.
I dont remember having the file checl.txt, however will check when i am home. What puzzled me is it was working fine before i did the restart. I am very new to this sorry, however what is the check.txt suppose to contain? Also do you have an alternative for wackamole or heartbeat for suse linux? On 14 Apr 2013 17:24, "Willy Tarreau" <[email protected]> wrote: > Hi, > > On Sun, Apr 14, 2013 at 05:08:53PM +0800, Joshua Chee wrote: > > Hi, thank you so much for your wonderful work, i am currently using it > for > > my final year project. However I have faced problems implementing your > work. > > > > Current setup > > VMware player > > Suse linux 12.2 > > Haproxy 1.4.23 > > Apache2 > > > > I was able to get the haproxy to work at first, however after editing the > > config files and running the command /etc/init.d/haproxy restart, haproxy > > detects my apache servers as down L7STS/404, frontend up and backend > down. > > However accessing the server on firefox works fine, able to display the > > webpage. > > This is very likely caused by either a truly missing file from apache's > document root (/check.txt in your case), or a problem with a virtual > host setting. If your file /check.txt really exists, then maybe you need > to pass the Host header in the request this way : > > option httpchk HEAD /check.txt HTTP/1.0\r\nHost:\ example.com > > Willy > >
