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Change CPU sample sanitization in HPA.

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Ignore samples if:
- Pod is beeing initalized - 5 minutes from start defined by flag
    - pod is unready
    - pod is ready but full window of metric hasn't been colected since
    transition
- Pod is initialized - 5 minutes from start defined by flag:
    - Pod has never been ready after initial readiness period.
This commit is contained in:
Krzysztof Jastrzebski
2018-08-28 15:04:05 +02:00
parent 029bb4e213
commit 5357bf9eac
20 changed files with 378 additions and 118 deletions
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3
cmd/kube-controller-manager/app/options/options.go
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@@ -42,6 +42,7 @@ import (
componentconfigv1alpha1 "k8s.io/kubernetes/pkg/apis/componentconfig/v1alpha1"
"k8s.io/kubernetes/pkg/controller/garbagecollector"
"k8s.io/kubernetes/pkg/master/ports"
// add the kubernetes feature gates
_ "k8s.io/kubernetes/pkg/features"
@@ -134,7 +135,7 @@ func NewKubeControllerManagerOptions() (*KubeControllerManagerOptions, error) {
HorizontalPodAutoscalerSyncPeriod: componentConfig.HPAController.HorizontalPodAutoscalerSyncPeriod,
HorizontalPodAutoscalerUpscaleForbiddenWindow: componentConfig.HPAController.HorizontalPodAutoscalerUpscaleForbiddenWindow,
HorizontalPodAutoscalerDownscaleForbiddenWindow: componentConfig.HPAController.HorizontalPodAutoscalerDownscaleForbiddenWindow,
HorizontalPodAutoscalerCPUTaintPeriod: componentConfig.HPAController.HorizontalPodAutoscalerCPUTaintPeriod,
HorizontalPodAutoscalerCPUInitializationPeriod: componentConfig.HPAController.HorizontalPodAutoscalerCPUInitializationPeriod,
HorizontalPodAutoscalerInitialReadinessDelay: componentConfig.HPAController.HorizontalPodAutoscalerInitialReadinessDelay,
HorizontalPodAutoscalerTolerance: componentConfig.HPAController.HorizontalPodAutoscalerTolerance,
HorizontalPodAutoscalerUseRESTClients: componentConfig.HPAController.HorizontalPodAutoscalerUseRESTClients,