koord-scheduler: add a parameter to mark whether scheduling is allowed on node with expired nodemetric#2076
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koordinator-bot[bot] merged 1 commit intokoordinator-sh:mainfrom Jun 3, 2024
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Codecov ReportAll modified and coverable lines are covered by tests ✅
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## main #2076 +/- ##
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- Coverage 68.62% 68.58% -0.05%
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Files 430 430
Lines 39540 39639 +99
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+ Hits 27136 27188 +52
- Misses 10061 10097 +36
- Partials 2343 2354 +11
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…d on node with expired nodemetric Signed-off-by: lucming <2876757716@qq.com>
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Ⅰ. Describe what this PR does
add
enableScheduleWhenNodeMetricsExpiredparameter forloadawarescheduler plugin to mark whether scheduling is allowed on node with expired nodemetric.it be used to address the following issues：
nodemetricexpired：avoid pods being scheduled to nodes with high load.nodemetricexpired：the actual load of the node is very low but the nodemetric is very high. It may be blocked by thefilterphase, causing the node to be unable to schedule a new pod anymore. FYI: koord-scheduler: skip checking for nodes whose nodemetrics update time has expired #1563Ⅱ. Does this pull request fix one issue?
Ⅲ. Describe how to verify it
Ⅳ. Special notes for reviews
V. Checklist
make test