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Hmmm, I seem to have fixed the problem but not a solution I'm completely happy
with. I've had a look at the source of ldirectord and found an if statement
that was causing the problem which I've commented out as below:
# if ($virtual_id eq $tmp_id) {
if ($state=~/up/i) {
$$r{status}=0;
_service_up($v, $r);
&ld_debug(2, "Enabled server=$$r{server}");
} elsif ($state=~/down/i) {
$$r{status}=1;
_service_down($v, $r);
&ld_debug(2, "Disabled server=$$r{server}");
}
# }
}
}
That's fixed it for me, but I don't know $tmp_id or $virtual_id actually is.
If anyone could enlighten me that'd be great :o)
Thanks,
Craig.
--
Craig Ward - 3rd Line Technical Support - Frontier Internet Services Limited
Tel: 029 20 820 051 Fax: 029 20 820 038 http://www.frontier.net.uk
Statements made are at all times subject to Frontier's Terms and
Conditions of Business, which are available upon request.
> -----Original Message-----
> From: Craig Ward
> Sent: 29 August 2002 16:01
> To: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
> Subject: RE: LVS with Ldirectord (UltraMonkey) problems
>
>
> Ok, I've got a bit more information to go on now.
>
> Running ldirectord in debug mode I get:
>
> >8---snip---8<
> DEBUG2: Checking connect: real
> server=connect:tcp:192.168.2.3:80:: (virtual=tcp:192.168.2.70:80)
> DEBUG3: Connected to (port 80)
> DEBUG3: Activated service 192.168.2.3:80
> <repeated lots of times>
> DEBUG2: Checking connect: real
> server=connect:tcp:192.168.2.73:80:: (virtual=tcp:192.168.2.70:80)
> DEBUG3: Connected to (port 80)
> DEBUG3: Activated service 192.168.2.73:80
> <repeated lots of times>
>
> So it seems to see that apache is up on port 80 on both of
> the backends and ldirect activates the server, yet I fail to
> see this in a ipvsadm -L
>
> IP Virtual Server version 1.0.6 (size=4096)
> Prot LocalAddress:Port Scheduler Flags
> -> RemoteAddress:Port Forward Weight ActiveConn InActConn
> TCP monkey.localdomain:http wlc
> -> drumlin:http Local 1 0 0
>
> drumlin is the local machine (ie admin IP of the box),
> monkey.localdomain is the load balanced name (the IP that is
> load balanced).
>
>
> Craig.
>
> --
> Craig Ward - 3rd Line Technical Support - Frontier Internet
> Services Limited
> Tel: 029 20 820 051 Fax: 029 20 820 038 http://www.frontier.net.uk
> Statements made are at all times subject to Frontier's Terms and
> Conditions of Business, which are available upon request.
>
> > -----Original Message-----
> > From: Malcolm Turnbull [mailto:malcolm.turnbull@xxxxxxxxxxxx]
> > Sent: 29 August 2002 14:39
> > To: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
> > Subject: Re: LVS with Ldirectord (UltraMonkey) problems
> >
> >
> > I also just noticed in the man page that checktype defaults
> > to negotiate !
> >
> > And you haven't specified your request/recieve strings :
> >
> > request=".loadbalancer"
> > receive="TestPage"
> >
> > Therefore it will fail...;-).
> >
> > --snip--
> >
> >
> > checktype = negotiate|connect|N|off
> >
> > Type of check to perform. Negotiate sends a request
> > and matches
> > a receive string. Connect
> > only attemts to make a TCP/IP connection, thus the
> > the request
> > and receive strings may be
> > omitted. Type of check to perform. Negotiate
> means to send
> > request and expect receive
> > strings. Connect means raw tcp/ip connection, here
> > the request
> > and receive string can be
> > omitted. If checktype is a number then negotiate and
> > connect is
> > combined so that after each
> > N connect attempts one negotiate attempt is
> > performed. This is
> > useful to check often if a
> > service answers and in much longer intervalls a negotiating
> > check is done. Off means no
> > checking will take place and no real or fallback
> > servers will be
> > activated. Default is nego
> > tiate.
> >
> > --snip--
> >
> >
> > Craig Ward wrote:
> > > Thanks, I'll give it a try :)
> > >
> > >
> >
> > --
> >
> > Regards,
> >
> > Malcolm Turnbull
> >
> > IT Manager
> > Crocus.co.uk Limited
> > Nursery Court
> > London Road
> > Windlesham
> > Surrey
> > GU20 6LQ
> >
> > 01344 629661
> > 07715 770523
> >
> > http://www.crocus.co.uk/
> >
> > "They that can give up essential liberty to obtain a little
> > temporary safety
> > deserve neither liberty nor safety." - Benjamin Franklin
> >
> >
> >
> >
> > _______________________________________________
> > LinuxVirtualServer.org mailing list -
> lvs-users@xxxxxxxxxxxxxxxxxxxxxx
> > Send requests to lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
> > or go to http://www.in-addr.de/mailman/listinfo/lvs-users
> >
>
> _______________________________________________
> LinuxVirtualServer.org mailing list - lvs-users@xxxxxxxxxxxxxxxxxxxxxx
> Send requests to lvs-users-request@xxxxxxxxxxxxxxxxxxxxxx
> or go to http://www.in-addr.de/mailman/listinfo/lvs-users
>
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