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Re: [HTCondor-users] Condor job has trouble loading singularity



Hi,

looks to me asi f simply the 'ls' command is not found ?

Try to export a searchpath or make it '/bin/ls' ?

Best
christoph


--
Christoph Beyer
DESY Hamburg
IT-Department

Notkestr. 85
Building 02b, Room 009
22607 Hamburg

phone:+49-(0)40-8998-2317
mail: christoph.beyer@xxxxxxx


Von: "Zhangqier Wang" <wangzqe@xxxxxxx>
An: "htcondor-users" <htcondor-users@xxxxxxxxxxx>
CC: "Chad Freer" <freerc@xxxxxxx>
Gesendet: Dienstag, 5. Oktober 2021 02:37:57
Betreff: [HTCondor-users] Condor job has trouble loading singularity

Dear experts,


   I am currently using condor 8.8.15. The condor works fine on the regular sl7, sl6 singularity. But when I try the singularity:  /cvmfs/unpacked.cern.ch/registry.hub.docker.com/coffeateam/coffea-dask:latest 


  It has trouble loading it. We could run this singularity interactively on the worknote.  The same condor job also works if we replace with the sl7 singularity. 


  The singularity command that condor runs is: 

   exec /usr/bin/singularity exec --bind $LOCAL_DIR --bind /etc/condor --bind /etc/passwd --bind /cvmfs $SingularityImage "$@"â


  The script is simply "ls".  The last few lines of the --debug information is:


DEBUG   [U=189419,P=20885] sylogBuiltin()                Sourcing /.singularity.d/env/01-base.sh
DEBUG   [U=189419,P=20885] sylogBuiltin()                Sourcing /.singularity.d/env/10-docker2singularity.sh
DEBUG   [U=189419,P=20885] sylogBuiltin()                Sourcing /.singularity.d/env/90-environment.sh
DEBUG   [U=189419,P=20885] sylogBuiltin()                Sourcing /.singularity.d/env/95-apps.sh
DEBUG   [U=189419,P=20885] sylogBuiltin()                Sourcing /.singularity.d/env/99-base.sh
DEBUG   [U=189419,P=20885] sylogBuiltin()                Overriding LD_LIBRARY_PATH environment variable
DEBUG   [U=189419,P=20885] sylogBuiltin()                Sourcing /.singularity.d/env/99-runtimevars.sh
DEBUG   [U=189419,P=20885] sylogBuiltin()                Running action command exec
DEBUG   [U=189419,P=20850] PostStartProcess()            Post start process
/condor/execute/dir_20807/condor_exec.exe: line 9: ls: command not found
DEBUG   [U=189419,P=20850] Master()                      Child exited with exit status 127


ââ  I am wondering why the condor job fails.

Sincerely,
Zhangqier Wang



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