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add(scheduler/framework): implement smaller Pod update events

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This commit is contained in:
Kensei Nakada
2024-01-07 04:59:21 +00:00
parent 8f265b6305
commit 0cd1ee4259
11 changed files with 267 additions and 67 deletions
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4
pkg/scheduler/framework/plugins/noderesources/fit.go
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@@ -250,9 +250,9 @@ func getPreFilterState(cycleState *framework.CycleState) (*preFilterState, error
func (f *Fit) EventsToRegister(_ context.Context) ([]framework.ClusterEventWithHint, error) {
podActionType := framework.Delete
if f.enableInPlacePodVerticalScaling {
// If InPlacePodVerticalScaling (KEP 1287) is enabled, then PodUpdate event should be registered
// If InPlacePodVerticalScaling (KEP 1287) is enabled, then PodRequestUpdate event should be registered
// for this plugin since a Pod update may free up resources that make other Pods schedulable.
podActionType |= framework.Update
podActionType |= framework.UpdatePodRequest
}
return []framework.ClusterEventWithHint{
{Event: framework.ClusterEvent{Resource: framework.Pod, ActionType: podActionType}, QueueingHintFn: f.isSchedulableAfterPodChange},