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Feature #20811

Adopt Singularity mechanisms provided by HTCondor

Added by Marco Mambelli about 1 year ago. Updated about 1 month ago.

Status:
New
Priority:
High
Category:
-
Target version:
Start date:
09/12/2018
Due date:
% Done:

0%

Estimated time:
Stakeholders:

CMS

Duration:

Description

Migrate all the features provided by GWMS into using HTCondor provided features, transparently for the users.

This may happen in phases, as new features are added to HTCondor

From Greg Thain:

There currently isn't one master ticket for the singularity stuff.  We did implement
#6740: Allow MOUNT_UNDER_SCRATCH to be an expression in singularity jobs #6740
and #6731: Add SINGULARITY_EXTRA_ARGUMENTS so admins can add new singularity cli args #6731 as we discussed in the last meeting, 
and there is an open ticket on "implementing features to remove the need for wrapper scripts", #6599


Related issues

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

History

#1 Updated by Marco Mambelli about 1 year ago

#2 Updated by Marco Mambelli 9 months ago

  • Stakeholders updated (diff)
  • Target version changed from v3_5_x to v3_5

Will work on a first version, maintaining still a wrapper but using HTCondor to invoke Singularity for the jobs.
This will allow condor_ssh_to_job when unprivileged Singularity is used.

#3 Updated by Marco Mambelli 7 months ago

  • Priority changed from Normal to High

#4 Updated by Marco Mambelli 6 months ago

  • Target version changed from v3_5 to v3_5_1

#5 Updated by Marco Mambelli 5 months ago

  • Target version changed from v3_5_1 to v3_4_6

#6 Updated by Marco Mambelli 5 months ago

  • Target version changed from v3_4_6 to v3_4_7

#7 Updated by Marco Mambelli 3 months ago

  • Target version changed from v3_4_7 to v3_6_1

#8 Updated by Marco Mambelli about 1 month ago

  • Target version changed from v3_6_1 to v3_6_2


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