koord-scheduler: supports plugins to adjust reservation reusable resources

[eahydra]

Ⅰ. Describe what this PR does

Plugins like DeviceShare will add additional normalized resources after the scheduling is successful, and there may be more resources than Pod expects to apply for. In the Reservation scenario, these need to be backfilled to the Reservation and be perceived by subsequent links, so as to complete similar scenarios. resource reuse. This PR is to solve this problem.

Ⅱ. Does this pull request fix one issue?

Ⅲ. Describe how to verify it

Ⅳ. Special notes for reviews

V. Checklist

• I have written necessary docs and comments
• I have added necessary unit tests and integration tests
• All checks passed in make test

[codecov]

Codecov Report

Patch coverage: 41.39% and project coverage change: -0.03% ⚠️

Comparison is base (c5b245a) 64.70% compared to head (c313a96) 64.67%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1600      +/-   ##
==========================================
- Coverage   64.70%   64.67%   -0.03%     
==========================================
  Files         360      360              
  Lines       37281    37459     +178     
==========================================
+ Hits        24122    24227     +105     
- Misses      11395    11456      +61     
- Partials     1764     1776      +12     

Flag	Coverage Δ
unittests	64.67% <41.39%> (-0.03%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files Changed	Coverage Δ
pkg/features/scheduler_features.go	100.00% <ø> (ø)
pkg/scheduler/frameworkext/framework_extender.go	57.29% <0.00%> (-5.11%)	⬇️
...heduler/frameworkext/framework_extender_factory.go	51.37% <0.00%> (-26.41%)	⬇️
pkg/scheduler/frameworkext/interface.go	0.00% <ø> (ø)
pkg/scheduler/plugins/reservation/plugin.go	76.02% <0.00%> (-0.58%)	⬇️
pkg/scheduler/plugins/deviceshare/plugin.go	57.03% <27.90%> (-3.79%)	⬇️
pkg/util/reservation/reservation.go	58.75% <81.25%> (+19.82%)	⬆️

... and 4 files with indirect coverage changes

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[eahydra]

/hold

[eahydra]

/hold cancel
PTAl @hormes @FillZpp @jasonliu747 @saintube @ZiMengSheng

[hormes]

/lgtm

[koordinator-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: hormes

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Needs approval from an approver in each of these files:

• pkg/features/OWNERS [hormes]
• pkg/scheduler/OWNERS [hormes]
• pkg/util/OWNERS [hormes]
• test/OWNERS [hormes]

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