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Change storeToNodeConditionLister to return []*api.Node instead of api.NodeList for performance

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This commit is contained in:
Wojciech Tyczynski
2016-07-11 16:55:10 +02:00
parent 9b74e24fa3
commit d14fe0f269
20 changed files with 212 additions and 196 deletions
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9
plugin/pkg/scheduler/algorithm/priorities/node_affinity.go
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@@ -37,7 +37,7 @@ func CalculateNodeAffinityPriority(pod *api.Pod, nodeNameToInfo map[string]*sche
}
var maxCount float64
counts := make(map[string]float64, len(nodes.Items))
counts := make(map[string]float64, len(nodes))
affinity, err := api.GetAffinityFromPodAnnotations(pod.Annotations)
if err != nil {
@@ -59,7 +59,7 @@ func CalculateNodeAffinityPriority(pod *api.Pod, nodeNameToInfo map[string]*sche
return nil, err
}
for _, node := range nodes.Items {
for _, node := range nodes {
if nodeSelector.Matches(labels.Set(node.Labels)) {
counts[node.Name] += float64(preferredSchedulingTerm.Weight)
}
@@ -71,9 +71,8 @@ func CalculateNodeAffinityPriority(pod *api.Pod, nodeNameToInfo map[string]*sche
}
}
result := make(schedulerapi.HostPriorityList, 0, len(nodes.Items))
for i := range nodes.Items {
node := &nodes.Items[i]
result := make(schedulerapi.HostPriorityList, 0, len(nodes))
for _, node := range nodes {
if maxCount > 0 {
fScore := 10 * (counts[node.Name] / maxCount)
result = append(result, schedulerapi.HostPriority{Host: node.Name, Score: int(fScore)})