package resource

import "k8s.io/kubernetes/pkg/api/v1/resource"

Index ¶

• func ExtractContainerResourceValue(fs *v1.ResourceFieldSelector, container *v1.Container) (string, error)
• func ExtractResourceValueByContainerName(fs *v1.ResourceFieldSelector, pod *v1.Pod, containerName string) (string, error)
• func ExtractResourceValueByContainerNameAndNodeAllocatable(fs *v1.ResourceFieldSelector, pod *v1.Pod, containerName string, nodeAllocatable v1.ResourceList) (string, error)
• func GetResourceRequest(pod *v1.Pod, resource v1.ResourceName) int64
• func GetResourceRequestQuantity(pod *v1.Pod, resourceName v1.ResourceName) resource.Quantity
• func IsHugePageResourceName(name v1.ResourceName) bool
• func MergeContainerResourceLimits(container *v1.Container, allocatable v1.ResourceList)

Functions ¶

func ExtractContainerResourceValue ¶

func ExtractContainerResourceValue(fs *v1.ResourceFieldSelector, container *v1.Container) (string, error)

ExtractContainerResourceValue extracts the value of a resource in an already known container

func ExtractResourceValueByContainerName ¶

func ExtractResourceValueByContainerName(fs *v1.ResourceFieldSelector, pod *v1.Pod, containerName string) (string, error)

ExtractResourceValueByContainerName extracts the value of a resource by providing container name

func ExtractResourceValueByContainerNameAndNodeAllocatable ¶

func ExtractResourceValueByContainerNameAndNodeAllocatable(fs *v1.ResourceFieldSelector, pod *v1.Pod, containerName string, nodeAllocatable v1.ResourceList) (string, error)

ExtractResourceValueByContainerNameAndNodeAllocatable extracts the value of a resource by providing container name and node allocatable

func GetResourceRequest ¶

func GetResourceRequest(pod *v1.Pod, resource v1.ResourceName) int64

GetResourceRequest finds and returns the request value for a specific resource.

func GetResourceRequestQuantity ¶

func GetResourceRequestQuantity(pod *v1.Pod, resourceName v1.ResourceName) resource.Quantity

GetResourceRequestQuantity finds and returns the request quantity for a specific resource.

func IsHugePageResourceName ¶

func IsHugePageResourceName(name v1.ResourceName) bool

IsHugePageResourceName returns true if the resource name has the huge page resource prefix.

func MergeContainerResourceLimits ¶

func MergeContainerResourceLimits(container *v1.Container,
	allocatable v1.ResourceList)

MergeContainerResourceLimits checks if a limit is applied for the container, and if not, it sets the limit to the passed resource list.

Source Files ¶

helpers.go