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Feature #23253

Blackhole detection logs: Publishing expression/classAd attributes to the StartdLogs

Added by Lorena Lobato Pardavila 2 months ago. Updated 9 days ago.

Status:
Assigned
Priority:
Normal
Assignee:
-
Category:
-
Target version:
Start date:
09/10/2019
Due date:
% Done:

0%

Estimated time:
Stakeholders:
Duration:

Description

The results of an expression evaluating if a node is a blackhole(#19214) are published in the machine classAd. We would like to see them in the StartdLog. The logs about blackhole detection are covered in condor logs and glidein logs( client directory in the Factory).

We were discussing with HTCondor team about publishing an expression/classad to the StartdLog and/or an external file. Between the different ideas, it came up that we cannot use a hook that can be triggered each time an attribute changes the value as it would be impractical.

If we wanna use a startd_cron that periodically checks and publishes the value (a script accessing the machine classAd and writing out the interesting value), it could work. Although we wouldn't be able to write a message to the StartLog very easily.

TODO: Implement the periodically checking and writing in the startd logs with startd_cron.

NOTE to keep in mind from TJ: Check if there is something in the glidein mechanism that would give us a cron-like place to put a hook that would be better than using STARTD_CRON.


Related issues

Related to GlideinWMS - Feature #19214: Add a configurable limit to the rate of jobs running and fail the glidein if the rate is passedWork in progress03/02/2018

History

#1 Updated by Lorena Lobato Pardavila 2 months ago

  • Related to Feature #19214: Add a configurable limit to the rate of jobs running and fail the glidein if the rate is passed added

#2 Updated by Lorena Lobato Pardavila 2 months ago

  • Target version changed from v3_5_x to v3_6_1

#3 Updated by Lorena Lobato Pardavila about 1 month ago

  • Target version changed from v3_6_1 to v3_6_2

#4 Updated by Lorena Lobato Pardavila about 1 month ago

  • Assignee deleted (Lorena Lobato Pardavila)

#5 Updated by Lorena Lobato Pardavila about 1 month ago

  • Assignee set to Lorena Lobato Pardavila

#6 Updated by Lorena Lobato Pardavila 9 days ago

  • Assignee deleted (Lorena Lobato Pardavila)


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