Re: Odd Failover Predicament

I had the same problem, i resolved it bye creating a "virtual real ip" :-)
for each httpd :
vip 10.1.1.1 on lo:1
and 192.168.1.1 on eth0:1 for nanny (realserver)
httpd1 listening on 10.1.1.1 and 192.168.1.1

vip 10.1.1.2 on lo:2
and 192.168.1.2 on eth0:2 for nanny (realserver)
httpd2 (or virtualhost2) listening on 10.1.1.2 and 192.168.1.2

etc ...

regards 

Quoting "Peter J. Milanese" <[email protected]>:

> Alrighty... Found the problem, going to note it here incase
> anyone ever runs into it...
> 
> I'm running with Apache Vhost configs...
> 
> nanny hits the real server IP address, which
> tends to mean that it hits the FIRST vhost it
> encounters in the config file.
> 
> It happens that the first vhost on our config is a
> coldfusion page, which hits a database on another network.
> 
> Our network boys allowed lvs01 to pass the sql port, but
> not lvs02. Thus, being the silliness of coldfusion, the
> hit timed out for nanny before it timed out through the
> coldfusion dbase connection.
> 
> 2 measures were taken to fix this:
> 
>  First, open the port for the dbase connectivity
> 
>  Second, create a vhost (and make it the first one) that
> only the backend of the lvs's can hit.
> 
> Anyhow, incase someone is as silly as me, there ya go-
> 
> Have a good weekend-
> 
> P
> 
> On Wed, 19 Mar 2003, Peter J. Milanese wrote:
> 
> > Hello folks-
> >
> >    I've gotten lvs stable with the exception of one thing...
> >
> >    The Backup LVS box cannot do an HTTP get AFTER failing over.
> >
> >    It can prior to the failover, which leads me to believe that
> >    it may be an apache thing.. Running 2.0.44... FTP is not
> >    hit with Nanny either though...
> >
> >    Confirming this, coldfusion (yes.. cf) is hit fine on failover.
> >
> >   In short (after failing over):
> >
> >    Cold Fusion's web server works .
> >    Apache and FTP do not.
> >
> >    Trust is established between ALL servers (ssh and http).
> >
> >    Real Server can hit external sites (so routing works)
> >
> >
> >    All else seems to failover correctly. New interfaces come up,
> > nanny starts, nanny gets bad results and it cannot enable the real
> > servers because of this. It appears NOT to be an lvs config
> > issue, although I'm not completely convinced since I haven't
> > actually found any problem.
> >
> > Anyone know where I may have mussed up?
> >
> > Thanks-
> >
> > Peter
> >
> >
> >
> > _______________________________________________
> > Piranha-list mailing list
> > [email protected]
> > https://listman.redhat.com/mailman/listinfo/piranha-list
> >
> 
> 
> 
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