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Feature #21875

Invoke Singularity via HTCondor INSTEAD of GWMS job wrapper

Added by Marco Mambelli 8 months ago. Updated about 1 month ago.

Status:
New
Priority:
Normal
Category:
-
Target version:
Start date:
02/09/2019
Due date:
% Done:

0%

Estimated time:
Stakeholders:
Duration:

Description

HTCondor 8.8 allows to add custom parameters and to customize the bind mounts via a condor expression.
It should be possible to use HTCondor invocation and still provide all the features provided by the Glidein wrapper
G.Thain will revise the HTCondor documentation to customize the extra options and the bind mounts and provide a link to it.

This is different from [#20811] that uses HTCondor to invoke singularity but keeps the GlideinWMS Singularity wrapper


Related issues

Related to GlideinWMS - Milestone #19515: Roadmap for Singularity supportNew03/27/2018

History

#1 Updated by Marco Mambelli 8 months ago

Added benefits:
- HTCondor 8.8 support condor_ssh_to_job

Limitations:
- requires at least HTCondor 8.8 in the glidein tarballs
- Should use unprivileged singularity to allow features needed by condor_ssh_to_job also when HTCondor is not started as root

#2 Updated by Marco Mambelli 8 months ago

#3 Updated by Marco Mambelli 2 months ago

  • Target version changed from v3_5_1 to v3_4_7

#4 Updated by Marco Mambelli about 1 month ago

  • Target version changed from v3_4_7 to v3_6_1

#5 Updated by Marco Mambelli about 1 month ago

  • Target version changed from v3_6_1 to v3_6_2
  • Description updated (diff)
  • Subject changed from Invoke Singularity via HTCondor instead of GWMS job wrapper to Invoke Singularity via HTCondor INSTEAD of GWMS job wrapper


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