Re: [Condor-users] condor port problems

[Cole Uhlman <cuhlman@xxxxxxx>]

Perhaps I should clarify my problem.  I setup iptables to let through
the same port range I put in LOWPORT/HIGHPORT (50000 - 50199).  But for
some reason, the shadow daemon is taking it's random port outside this
range.  For example, in ShadowLog:

3/16 15:54:20 DaemonCore: Command Socket at <x.x.x.x:59521>

So the firewall blocks communication to the shadow and my VM job doesn't
run.  The only time I've had it run is when I left in in the queue long
enough to retry enough times to randomize to a valid port.

Does anyone have an idea why condor_shadow would be ignoring my
HIGH/LOWPORT settings?  Please help.

-Cole

On Mon, 2009-03-16 at 17:28 -0700, Cole Uhlman wrote:
> Hi, all.
> 
> I am still having the same problem from a little while ago
> ("[Condor-users] running a xen vm universe job"), but I know a little
> more now.
> 
> It looks to me like condor_shadow is not following my port restrictions.
> I have HIGHPORT and LOWPORT set in condor_config.  However, ShadowLog on
> the submitter/centralmanager shows it using ports outside my set range;
> and StarterLog on the execute machine shows my jobs failing because it
> can't communicate with the shadow.
> 
> So, is this a bug?  Is there some way I can fix it to actually follow my
> HIGHPORT/LOWPORT settings?  Btw, I am running condor 7.2.1.  Does anyone
> know about this?
> 
> Thanks
> 
> -Cole
> 
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