Re: haproxy configuration for load balancing

From: vaibhav pol <vaibhav4947#gmail.com>
Date: Thu, 22 Jan 2009 10:17:06 +0530

this is error message i got when i start haproxy

Available polling systems :

     select : pref=150, test result OK
Total: 1 (1 usable), will use select.
Using select() as the polling mechanism. [ALERT] 021/101057 (14503) : Starting proxy http: cannot bind socket

thanks
vaibhi

On Thu, Jan 22, 2009 at 1:12 AM, Willy Tarreau <w#1wt.eu> wrote:

> On Wed, Jan 21, 2009 at 06:53:16PM +0530, vaibhav pol wrote:
> > Hi ,
> > I am using ajaxterm service on loadbalncer where i setup haproxy and
> i
> > want to balance this web terminal service which running on the 8022 port
> > when client wants to connect to the this service it has to redirect to
> one
> > of the two other server . here is configure file . I think somewhere is
> > wrong please help me to correct this .
> > Thanks in advance .
> >
> > #haproxy.conf
> >
> > global
> > log 127.0.0.1 local0
> > log 127.0.0.1 local1 notice
> > maxconn 4096
> > chroot /var/lib/haproxy
> > user haproxy
> > group haproxy
> > daemon
> > #debug
> > #quiet
> >
> > defaults
> > log global
> > mode http
> > option httplog
> > option dontlognull
> > option redispatch
> > retries 3
> > maxconn 2000
> > contimeout 5000
> > clitimeout 50000
> > srvtimeout 50000
> >
> >
> >
> >
> >
> > listen http 198.168.2.16:8022
> > mode tcp
> > option tcplog
> > balance roundrobin
> > server web1 13.1.1.3:8022 check
> > server web2 13.1.1.4:8022 check
> >
> >
> >
> > when i started webservice on port 8022 and after that i started the
> haproxy
> > it through error is address can't bind .

>

> Precise error message might help a lot. There is no such thing as
> troubleshooting approximate errors.

>

> Are you sure that your local address really is "198.168.2.16" ?
> I'd suspect it is in fact "192.168.2.16" and you mistyped it.
> When a daemon in general tells you it cannot bind, it means that
> your server does not own the IP address you want to bind to.

>

> In case of doubt, please check your IP address using "ip a" or
> "ifconfig -a".

>

> Willy

>
> Received on 2009/01/22 05:47