Feature #21875: Invoke Singularity via HTCondor INSTEAD of GWMS job wrapper - GlideinWMS - Fermilab Redmine

Feature #21875

Invoke Singularity via HTCondor INSTEAD of GWMS job wrapper

Added by Marco Mambelli almost 2 years ago. Updated about 1 month ago.

Status:

New

Priority:

Normal

Assignee:

Marco Mambelli

Category:

Target version:

v3_6_7

Start date:

02/09/2019

Due date:

% Done:

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

History

#1 Updated by Marco Mambelli almost 2 years 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 almost 2 years ago

Related to Milestone #19515: Roadmap for Singularity support added

#3 Updated by Marco Mambelli over 1 year ago

Target version changed from v3_5_1 to v3_4_7

#4 Updated by Marco Mambelli over 1 year ago

Target version changed from v3_4_7 to v3_6_1

#5 Updated by Marco Mambelli over 1 year 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