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Improve PodEvictor observability through EvictOptions (#1349)

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* feat: profile name for pods_evicted metric

Support new label "profile" for "pods_evicted" metric to allow
understand which profiles are evicting more pods, allowing better
observability

* refactor: evictoptions improved observability

Send profile and strategy names for EvictOptions, allowing Evictors to
access observability information

* cleanup: remove unnecessary evictoption reference

* feat: evictoptions for nodeutilzation

Explicit usage of options when invoking evictPods from the helper
function from nodeutilization for both highnodeutilization and
lownodeutilization
This commit is contained in:
Gabriel Tiossi
2024-03-02 17:06:05 -03:00
committed by GitHub
parent 6c865fdf32
commit bb5930eb21
15 changed files with 36 additions and 38 deletions
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2
pkg/framework/plugins/removeduplicates/removeduplicates.go
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@@ -210,7 +210,7 @@ func (r *RemoveDuplicates) Balance(ctx context.Context, nodes []*v1.Node) *frame
// It's assumed all duplicated pods are in the same priority class
// TODO(jchaloup): check if the pod has a different node to lend to
for _, pod := range pods[upperAvg-1:] {
r.handle.Evictor().Evict(ctx, pod, evictions.EvictOptions{})
r.handle.Evictor().Evict(ctx, pod, evictions.EvictOptions{StrategyName: PluginName})
if r.handle.Evictor().NodeLimitExceeded(nodeMap[nodeName]) {
continue loop
}