Re: [Condor-users] Unix group membeship & condor pool selection?

[Jaime Frey <jfrey@xxxxxxxxxxx>]

Things get a lot more difficult when you can't trust the users to be  
honest. :-)

You can have the the central managers for two pools on a single  
machine. You will have to configure the collector and negotiator for  
one pool to listen on a non-standard port.

 -- Jaime

On Aug 26, 2005, at 12:25 PM, Lee Damon wrote:

> I was thinking about doing that but realized that the users here  
> are the type who would very quickly figure out they could run on  
> other hosts if they bypass the wrapper... and the type that would  
> find a way to bypass it no matter what I do.
>
> Can I create multiple Condor pools on one Condor master?  Maybe  
> that way I can at lest limit jobs to run on the same pool the  
> submit host is in.
>
> thanks,
> nomad
>
> Jaime Frey wrote:
>
> > On Aug 25, 2005, at 12:46 PM, Lee Damon wrote:
> >
> > > I am in the process of setting up condor for multiple labs in the  
> > > same
> > > department.
> > > I would like to set it up so people in Unix group "acme" run  
> > > their  condor
> > > jobs on the "acme" pool, people in "cad" run on the "cad" pool, etc.
> > >
> > > I would like to do this with one master so that people in both  
> > > 'acme'
> > > and 'cad' can run in both pools.
> > >
> > > Before I bash my brains against the documentation I would like  
> > > to  know:
> > > Is this is even possible?
> > I don't believe there's a way to have Condor directly consider  
> > unix  groups for scheduling. What you can do is wrap condor_submit  
> > with a  script that determines what groups the user is in and  
> > adds  corresponding attributes to the job ad. The syntax to  
> > condor_submit  would work like this:
> > condor_submit -a '+InAcme=True' -a '+InCad=False' "$@"
> > Then, the startds can be configured to require one of these   
> > attributes to be true in ads of jobs they will run.
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