Re: [Condor-users] condor host does not see worker node

[Steven Timm <timm@xxxxxxxx>]

> Ok, this problem was fixed by setting
>
> HOSTALLOW_WRITE = *
>
> in condor_config. Apparently, it was the default setting in 6.7.x but not
> anymore.

They eliminated this default from condor 6.8.x onwards because
it is a very bad security hole to do hostallow_write=*
Anyone in the world can send a malformed classad to your collector
and crash your batch system if this setting is true.

Steve


> On Wed, 8 Nov 2006, Ilya Narsky wrote:
>
> > I installed condor 6.8.1 on our Rocks 3 ITB cluster (a headnode and 1
> > worker node):
> >
> > Linux citgrid3.cacr.caltech.edu 2.4.21-32.0.1.EL.cernsmp #1 SMP Thu May 26
> > 12:29:50 CEST 2005 i686 i686 i386 GNU/Linux
> >
> > I use the same condor configs that worked successfully on the same cluster
> > under condor 6.7.20. But now the condor host does not see the worker node.
> > condor_status returns only vm's for the headnode. Looking at CollectorLog,
> > I can see:
> >
> > 11/8 14:44:21 DaemonCore: PERMISSION DENIED to unknown user from host
> > <192.168.0.253:46418> for command 0 (UPDATE_STARTD_AD)
> > 11/8 14:44:21 Got QUERY_SCHEDD_ADS
> > 11/8 14:44:21 (Sending 0 ads in response to query)
> > 11/8 14:44:22 DaemonCore: PERMISSION DENIED to unknown user from host
> > <192.168.0.253:46419> for command 0 (UPDATE_STARTD_AD)
> > 11/8 14:44:23 DaemonCore: PERMISSION DENIED to unknown user from host
> > <192.168.0.253:46420> for command 0 (UPDATE_STARTD_AD)
> > 11/8 14:44:24 DaemonCore: PERMISSION DENIED to unknown user from host
> > <192.168.0.253:46421> for command 0 (UPDATE_STARTD_AD)
> >
> > where 192.168.0.253 is the worker node ip.
> >
> > Condor is installed and started as root.
> >
> > Can anyone advise?     Thanks,  Ilya
> >
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