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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
metrics/metrics.go
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@@ -36,7 +36,7 @@ var (
Name: "pods_evicted",
Help: "Number of evicted pods, by the result, by the strategy, by the namespace, by the node name. 'error' result means a pod could not be evicted",
StabilityLevel: metrics.ALPHA,
}, []string{"result", "strategy", "namespace", "node"})
}, []string{"result", "strategy", "profile", "namespace", "node"})
buildInfo = metrics.NewGauge(
&metrics.GaugeOpts{