koordlet: support blkio-cost user cost model configuration

[wangxiaoq]

Ⅰ. Describe what this PR does

support blkio-cost user model configuration, see https://www.alibabacloud.com/help/en/alinux/user-guide/configure-the-weight-based-throttling-feature-of-blk-iocost

Ⅱ. Does this pull request fix one issue?

NONE

Ⅲ. Describe how to verify it

1. configure enableUserModel: true and other user cost model parameters in resource-qos-config
2. Verify the content of /sys/fs/cgroup/blkio/blkio.cost.model file on the k8s node

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[bot]]

Codecov Report

Attention: Patch coverage is 64.40678% with 21 lines in your changes are missing coverage. Please review.

Project coverage is 67.52%. Comparing base (36ad576) to head (25dd677). Report is 4 commits behind head on main.

Files	Patch %	Lines
...ordlet/qosmanager/plugins/blkio/blkio_reconcile.go	78.72%	9 Missing and 1 partial :warning:
pkg/koordlet/util/system/validator.go	0.00%	10 Missing :warning:
pkg/koordlet/resourceexecutor/updater.go	50.00%	1 Missing :warning:

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1942      +/-   ##
==========================================
- Coverage   67.52%   67.52%   -0.01%     
==========================================
  Files         420      420              
  Lines       46957    47010      +53     
==========================================
+ Hits        31710    31745      +35     
- Misses      12938    12957      +19     
+ Partials     2309     2308       -1     

Flag	Coverage Δ
unittests	67.52% <64.40%> (-0.01%)	:arrow_down:

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[zwzhang0107]

/lgtm

[saintube]

/lgtm

[hormes]

/approve

[koordinator-bot[bot]]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: hormes

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• ~~apis/OWNERS~~ [hormes]
• ~~config/OWNERS~~ [hormes]
• ~~pkg/koordlet/OWNERS~~ [hormes]

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