That is well understood, but why does balance-manager reports "Ok"
status for members that failed on previous requests?
On Mon, May 12, 2008 at 6:35 AM, Mohammed Salih <linusali@xxxxxxxxx> wrote:
> Hi there,
>
> The answer is simple. The Apache balancer module will not check if the
> tomcat is operational or not until it gets a new request for the
> tomcat or backend servers.
>
> There is no watch dog facility like those seen in hardware load
> balancers in Apache.
>
> Cheers.
> Salih
>
> On Thu, May 8, 2008 at 6:55 PM, Narendra Verma
> <narendra.verma@xxxxxxxxxxxxx> wrote:
> >
> >
> >
> >
>
>
> > Hi all;
> >
> > I am using Apache2.2.8 as a load balancer (using mod_proxy) and tomcat5.5 as
> > backend servers.
> >
> > Now every thing is working fine but issue is in balancer-manager gui of
> > apache.
> >
> >
> >
> > For this I configured:
> >
> > Location /balancer-manager>
> >
> > SetHandler balancer-manager
> >
> > Order Deny,Allow
> >
> > Deny from all
> >
> > # allow from particular host from where an user can access this
> > balancer-manager GUI.
> >
> > Allow from 192.168.99.29
> >
> > </Location>
> >
> >
> >
> > I write steps here where issue is coming :
> >
> >
> >
> > 1. Both tomcats are running.
> >
> > 2. Open balancer manager gui
> >
> > 3. This shows status properly
> >
> > means 'ok'
> >
> > 4. if I close one tomcat than for this it shows
> >
> > status 'err'
> >
> > then fine
> >
> > 5. if I again up tomcat that I closed recently
> >
> > and I refresh balancer-manager gui then again it shows status 'err' for
> > that tomcat .
> >
> > even I open a new browser and hit to balancer manager gui still it gives
> > status 'err'.
> >
> >
> >
> >
> >
> > So issue is if I up the tomcat then this gui must change the status,
> >
> > How this can be done or is it issue related to balancer manager gui.
> >
> > Or can I change somewhat related to it.
> >
> >
> >
> > Please reply its a production issue..
> >
> >
> >
> > Thanks
> >
> > Narendra
> >
> >
>
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--
Serge Dubrouski.
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