[HTCondor-users] Recover the job status in the PostScript

[Andres Ayala <Andres.Ayala@xxxxxxxxxxxx>]

Hi,

I am testing the latest HTCondor release:
python3-condor-24.10.0-0.817740.el9.x86_64
condor-24.10.0-0.817740.el9.x86_64

And I have found an issue with the “PostScript” (or maybe is because I was using incorrectly it from the beginning)

I am running the jobs in the docker universe, and I have a PostScript to perform some actions after the container has finished.
In this script I need to know the exit status of the container (signal or exit code) and up to now I was able to get that information directly at the working directory with a code like:

Import classad2 as classad

job_ad = os.environ.get('_CONDOR_JOB_AD')
with open(job_ad, 'r') as ft:
    ca = classad.parseOne(ft)

toe = ca[‘ToE’]
if toe[‘ExitBySignal’]:
    signal = toe[‘ExitSignal’]
else:
    code = toe[‘ExitCode’]


Now ToE is not any longer in the job ads. In the submitter is not an issue, as I can find the same information in TerminatedNormally, ReturnValue and TerminatedBySignal ads.
The problem is at the PostScript, that now at the _CONDOR_JOB_AD I only find:
    ExitBySignal = false
    ExitStatus = 0

Independently on how the docker container has finished. It looks like the file is created before the job starts and not updated anymore after the job ends.

Is the .job.ad file not going to be updated anymore after the job execution?
Is there a better way to recover the exit status of the container (or the job in case of vanilla universe) in the PostScript?

Thanks!
Andrés Ayala

EUMETSAT Data Processing System Engineer

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