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set default percentageOfNodesToScore in kube-scheduler back to 0 (maning adaptive)

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This commit is contained in:
Abdullah Gharaibeh
2019-11-09 05:09:41 -05:00
parent 36362cc149
commit 9fb380ceff
4 changed files with 14 additions and 12 deletions
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4
pkg/scheduler/core/generic_scheduler.go
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@@ -41,7 +41,6 @@ import (
"k8s.io/kubernetes/pkg/scheduler/algorithm"
"k8s.io/kubernetes/pkg/scheduler/algorithm/predicates"
"k8s.io/kubernetes/pkg/scheduler/algorithm/priorities"
schedulerapi "k8s.io/kubernetes/pkg/scheduler/apis/config"
extenderv1 "k8s.io/kubernetes/pkg/scheduler/apis/extender/v1"
"k8s.io/kubernetes/pkg/scheduler/framework/plugins/migration"
framework "k8s.io/kubernetes/pkg/scheduler/framework/v1alpha1"
@@ -454,7 +453,8 @@ func (g *genericScheduler) numFeasibleNodesToFind(numAllNodes int32) (numNodes i
adaptivePercentage := g.percentageOfNodesToScore
if adaptivePercentage <= 0 {
adaptivePercentage = schedulerapi.DefaultPercentageOfNodesToScore - numAllNodes/125
basePercentageOfNodesToScore := int32(50)
adaptivePercentage = basePercentageOfNodesToScore - numAllNodes/125
if adaptivePercentage < minFeasibleNodesPercentageToFind {
adaptivePercentage = minFeasibleNodesPercentageToFind
}