[YUNIKORN-1087] track scheduling time in the allocation

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.0.0
• Component/s: core - scheduler
• Labels: pull-request-available
• Target Version: 1.0.0
• Assignee: Anuraag Nalluri
• Reporter: Wilfred Spiegelenburg
• Created: 21/Feb/22 02:53
• Updated: 04/May/22 23:52
• Resolved: 31/Mar/22 20:10

Description

An allocation is based on the AllocationAsk which is based on the pod. We know the time the ask is created but we have no information on when the allocation was created based on that ask.

The time delay between the two: from ask creation to allocation tells us how long it took the scheduler to find a location for the pod. Important detail to have during troubleshooting.

We should also take into account placeholders and if/when they trigger a replacement and look at the times to track in the allocation.

Details should be exposed in the REST objects.

Issue Links

• is depended upon by: YUNIKORN-1158 Document changes from YUNIKORN-1087
• links to: GitHub Pull Request #149
• links to: GitHub Pull Request #398