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Re: [Condor-users] Job submission - generic user GUI available?
- Date: Thu, 31 Mar 2005 08:20:03 -0800
- From: John Wheez <john@xxxxxxxxxx>
- Subject: Re: [Condor-users] Job submission - generic user GUI available?
I did a WWW based GUI for Condor a while back. It is geared towards
3D animation and 2D compositing applications though. Here is how i
approached some of the following...
If used with a single schedd then performance could suffer (see posts passim)
It's not easy to switch to be a different user when actually
submitting a job (though doable but nasty) so no easy per user job
division
For this i had to use sudo command to allow the web server to execute
condor_submit as the intended user. The WWW page gahered the required
username and used a cookie to store it...etc.
Also the condor_submit command allows you to specify which schedd to
send the request to..so i used this to send the submission request to
the users machine.
i suppose i could have used some method to hace theWWW server actually
launch condor_submit from the users loccal machine...but i never messed
around with any of that..
One problem i had was if a linux machine had to send a job to a windows
sched, it would fail...so try putting you www server on a windows based
machine if your users are using windows....your file srver can still be
linux or whatever though.
JW