On Mon, Aug 04, 2008 at 03:59:37PM +0200, Sebastian Fohler wrote:
> I've configured a rudimentary loadbalancing with haproxy. Startet
> the system and placed it infront of a lighttpd fastcgi php
> webserver. Right at the moment I try to access the webserver through
> the haproxy lb I get this error on the lighttpd backend.
> "Backend overloaded try it again in 2s"
> The question is, why? Cause if I run the webserver without haproxy I
> can handle traffic up to 12MByte per second.
where do you find this error message exactly ? In lighttpd's logs ? Would it be possible that lighttpd has any ability to limit per-IP download speed ? Since all requests pass through haproxy, it's haproxy's IP address which is seen as the client by lighttpd, so any per-IP limitation would cause problems. And there's really nothing special in your configuration.
> Any idea what could be the problem here?
> maxconn 32000
> ulimit-n 65536
> user haproxy
> group haproxy
> nbproc 1
> pidfile /var/run/haproxy-private.pid
> listen http 192.168.51.22:80
> mode http
> option httplog
> timeout client 150000
> timeout server 30000
> timeout connect 4000
> balance roundrobin
> server srv01 192.168.51.20:80 check
> #server srv01 192.168.51.56:80 check
> #server srv02 192.168.51.21:80 check
> Best regards,
> Far-galaxy Networks
> Sebastian Fohler mailto:info#far-galaxy.de
> Web: www.far-galaxy.de
> Tel: 0173 / 8796211
Received on 2008/08/05 07:30
This archive was generated by hypermail 2.2.0 : 2008/08/05 07:45 CEST