koordlet: fix cpuset hook for unset cfs

[saintube]

Signed-off-by: saintube saintube@foxmail.com

Ⅰ. Describe what this PR does

bugfix for the registration of the cpuset runtime hook

Ⅱ. Does this pull request fix one issue?

fixes #677

Ⅲ. Describe how to verify it

1. do not fail on unit tests
2. run koordlet successfully without panic

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

Base: 68.77% // Head: 68.81% // Increases project coverage by +0.03% 🎉

Coverage data is based on head (09b47ff) compared to base (3c2cee8).
Patch coverage: 100.00% of modified lines in pull request are covered.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #680      +/-   ##
==========================================
+ Coverage   68.77%   68.81%   +0.03%     
==========================================
  Files         204      204              
  Lines       22959    22962       +3     
==========================================
+ Hits        15791    15801      +10     
+ Misses       6072     6061      -11     
- Partials     1096     1100       +4     

Flag	Coverage Δ
unittests	68.81% <100.00%> (+0.03%)	⬆️

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

Impacted Files	Coverage Δ
pkg/koordlet/runtimehooks/hooks/cpuset/cpuset.go	90.47% <100.00%> (+20.10%)	⬆️
pkg/koordlet/runtimehooks/reconciler/reconciler.go	71.57% <0.00%> (-7.37%)	⬇️
pkg/util/httputil/reverseproxy.go	84.30% <0.00%> (-0.54%)	⬇️

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

☔ View full report at Codecov.
📢 Do you have feedback about the report comment? Let us know in this issue.

[hormes]

/lgtm
/approve

[koordinator-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: hormes

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:

• OWNERS [hormes]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment