qos

package
v1.29.0 Latest Latest
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Published: Dec 13, 2023 License: Apache-2.0 Imports: 3 Imported by: 61

Documentation

Overview

NOTE: DO NOT use those helper functions through client-go, the package path will be changed in the future.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func ComputePodQOS added in v1.29.0

func ComputePodQOS(pod *core.Pod) core.PodQOSClass

ComputePodQOS evaluates the list of containers to determine a pod's QoS class. This function is more expensive than GetPodQOS which should be used for pods having a non-empty .Status.QOSClass. A pod is besteffort if none of its containers have specified any requests or limits. A pod is guaranteed only when requests and limits are specified for all the containers and they are equal. A pod is burstable if limits and requests do not match across all containers. When this function is updated please also update staging/src/k8s.io/kubectl/pkg/util/qos/qos.go

func GetPodQOS

func GetPodQOS(pod *core.Pod) core.PodQOSClass

GetPodQOS returns the QoS class of a pod persisted in the PodStatus.QOSClass field. If PodStatus.QOSClass is empty, it returns value of ComputePodQOS() which evaluates pod's QoS class.

Types

This section is empty.

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