Ticket 21575 - ext_sensors custom plugins
Summary: ext_sensors custom plugins
Status: OPEN
Alias: None
Product: Slurm
Classification: Unclassified
Component: Accounting (show other tickets)
Version: 23.11.8
Hardware: Linux Linux
: 6 - No support contract
Assignee: Jacob Jenson
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Reported: 2024-12-05 03:32 MST by Petr Ptáček
Modified: 2024-12-05 03:32 MST (History)
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Description Petr Ptáček 2024-12-05 03:32:25 MST 
Hello Dear Mr/Ms,

I would like to ask you about the support for custom plugin, which would be able to store consumed energy for FINISHED jobs into the sacct field ConsumedEnergyRaw or ConsumedEnergy. In the document https://slurm.schedmd.com/SUG13/energy_sensors.pdf i found several premade acct_gather_energy and ext_sensors. But in the github of the slurm in the commit https://github.com/SchedMD/slurm/commit/8adfb6f12043f46ea9317b5311c031cb5b373ac9 i found that the fields for the ext_sensors were removed.

So my questions are:
1. Is it still possible to use ext_sensors/rrd plugin?
2. Is it possible for user to implement custom ext_sensors/my-custom-plugin that would just store consumed energy at the end of the job from custom external source? If so, then which interface should be implemented?

Best regards,
PP