resource

Documentation

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, ...) (string, error)
• func GetResourceRequest(pod *v1.Pod, resource v1.ResourceName) int64
• func MergeContainerResourceLimits(container *v1.Container, allocatable v1.ResourceList)
• func PodRequestsAndLimits(pod *v1.Pod) (reqs map[v1.ResourceName]resource.Quantity, ...)

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

finds and returns the request for a specific resource.

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.

func PodRequestsAndLimits

func PodRequestsAndLimits(pod *v1.Pod) (reqs map[v1.ResourceName]resource.Quantity, limits map[v1.ResourceName]resource.Quantity, err error)

PodRequestsAndLimits returns a dictionary of all defined resources summed up for all containers of the pod.