koordlet: make UsageHighEnough configurable for cpu_evict

[fengyehong]

Ⅰ. Describe what this PR does

cpu_evict: make UsageHighEnough configurable

Ⅱ. Does this pull request fix one issue?

NONE

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

[jasonliu747]

/cc @zwzhang0107 @saintube

[jasonliu747]

I'm fine with this change, but there might be a better variable naming for CPUEvictBEUsageHighEnough.

[codecov]

Codecov Report

Base: 66.45% // Head: 66.50% // Increases project coverage by +0.05% 🎉

Coverage data is based on head (8a66c30) compared to base (4c843e3).
Patch coverage: 100.00% of modified lines in pull request are covered.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #852      +/-   ##
==========================================
+ Coverage   66.45%   66.50%   +0.05%     
==========================================
  Files         233      233              
  Lines       26512    26526      +14     
==========================================
+ Hits        17618    17641      +23     
+ Misses       7665     7653      -12     
- Partials     1229     1232       +3     

Flag	Coverage Δ
unittests	66.50% <100.00%> (+0.05%)	⬆️

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

Impacted Files	Coverage Δ
pkg/koordlet/resmanager/cpu_evict.go	74.50% <100.00%> (+0.38%)	⬆️
...heduler/frameworkext/helper/synced_eventhandler.go	75.75% <0.00%> (-7.88%)	⬇️
pkg/util/httputil/reverseproxy.go	85.10% <0.00%> (+0.26%)	⬆️
pkg/scheduler/plugins/coscheduling/core/gang.go	77.28% <0.00%> (+0.94%)	⬆️
pkg/koordlet/statesinformer/states_pods.go	56.73% <0.00%> (+2.12%)	⬆️
pkg/koordlet/runtimehooks/reconciler/reconciler.go	67.05% <0.00%> (+5.29%)	⬆️

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[zwzhang0107]

this looks good, how about add some UTs for this new config.

[fengyehong]

this looks good, how about add some UTs for this new config.

updated

[fengyehong]

/retest

[koordinator-bot]

@fengyehong: Cannot trigger testing until a trusted user reviews the PR and leaves an /ok-to-test message.

In response to this:

/retest

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[saintube]

/ok-to-test

[saintube]

/lgtm

[saintube]

/cc @FillZpp @jasonliu747

[FillZpp]

/approve

[zwzhang0107]

/assign @jasonliu747

[jasonliu747]

/lgtm

[koordinator-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: FillZpp, jasonliu747, saintube

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• apis/OWNERS [FillZpp]
• config/OWNERS [jasonliu747]
• pkg/koordlet/OWNERS [jasonliu747,saintube]

Approvers can indicate their approval by writing /approve in a comment
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[FillZpp]

/milestone v1.1