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Re: [HTCondor-users] HTCondor ClassAd attributes list in python bindings

On Jan 8, 2014, at 7:47 AM, Alessandro <a.sabellico@xxxxxxxxx> wrote:

> Thank you for your answers! I did a dump with condor_submit and got all informations from there.
> I have 2 more question. Sorry about that i'm new to htcondor, and even if I read the manual I couldn't find this informations.
> I'm using STARTER_JOB_ENVIRONMENT in my nodes configuration files to define some environment variables used during jobs. Now i would need to source a file with some others environment variables definition (actually an OpenFOAM environment definition). is it possible to source a bash file from condor configuration file?

This is covered here:




The script output is parsed as configuration variables.

> the second question is: is it possibile to "label" the starter nodes (for example node 1 is LABEL_A, LABEL_B, LABEL_C ; node 2 is LABEL_D, LABEL_A) and then assign a job with LABEL_X to an appropriate node?

You can use STARTD_ATTRS to produce the labels (or, if they aren't static, use a STARTD_CRON to launch a script which outputs the labels) which appear in the machine's classad.

Then, you can use Requirements (http://research.cs.wisc.edu/htcondor/manual/v8.1/2_5Submitting_Job.html#SECTION00352000000000000000) in the jobs to make sure a given job requires a particular label to be present.