limitrange

Documentation

Index

• func TotalRequests(ps *corev1.PodSpec) corev1.ResourceList
• type Summary
  • func Summarize(ranges ...corev1.LimitRange) Summary
  • func (s Summary) ValidatePodSpec(ps *corev1.PodSpec, path *field.Path) []string

Functions

func TotalRequests

func TotalRequests(ps *corev1.PodSpec) corev1.ResourceList

TotalRequests computes the total resource requests of a pod.

total = Max( Max(each InitContainerUse) , Sum(SidecarContainers) + Sum(Containers) ) + pod overhead

where:

InitContainerUse(i) = Sum(SidecarContainers with index < i) + InitContainer(i)

Types

type Summary

type Summary map[corev1.LimitType]corev1.LimitRangeItem

func Summarize

func Summarize(ranges ...corev1.LimitRange) Summary

Summarize summarizes the provides ranges by: 1. keeping the lowest values for Max and MaxLimitReqestRatio limits 2. keeping the highest values for Min limits 3. keeping the first encountered values for Default and DefaultRequests

func (Summary) ValidatePodSpec

func (s Summary) ValidatePodSpec(ps *corev1.PodSpec, path *field.Path) []string

ValidatePodSpec verifies if the provided podSpec (ps) first into the boundaries of the summary (s).