resources

Documentation

Index

• func Ceiling(pod *v1.Pod) v1.ResourceRequirements
• func Cmp(lhs resource.Quantity, rhs resource.Quantity) int
• func Fits(candidate, total v1.ResourceList) bool
• func IsZero(r resource.Quantity) bool
• func LimitsForPods(pods ...*v1.Pod) v1.ResourceList
• func MaxResources(resources ...v1.ResourceList) v1.ResourceList
• func Merge(resources ...v1.ResourceList) v1.ResourceList
• func MergeResourceLimitsIntoRequests(container v1.Container) v1.ResourceList
• func Quantity(value string) *resource.Quantity
• func RequestsForPods(pods ...*v1.Pod) v1.ResourceList
• func String(list v1.ResourceList) string
• func StringMap(list v1.ResourceList) map[string]string
• func Subtract(lhs, rhs v1.ResourceList) v1.ResourceList

Functions

func Ceiling

func Ceiling(pod *v1.Pod) v1.ResourceRequirements

Ceiling calculates the max between the sum of container resources and max of initContainers

func Cmp

func Cmp(lhs resource.Quantity, rhs resource.Quantity) int

func Fits

func Fits(candidate, total v1.ResourceList) bool

Fits returns true if the candidate set of resources is less than or equal to the total set of resources.

func IsZero

func IsZero(r resource.Quantity) bool

IsZero implements r.IsZero(). This method is provided to make some code a bit cleaner as the Quantity.IsZero() takes a pointer receiver and map index expressions aren't addressable, so it can't be called directly.

func LimitsForPods

func LimitsForPods(pods ...*v1.Pod) v1.ResourceList

LimitsForPods returns the total resources of a variadic list of podspecs

func MaxResources

func MaxResources(resources ...v1.ResourceList) v1.ResourceList

MaxResources returns the maximum quantities for a given list of resources

func Merge

func Merge(resources ...v1.ResourceList) v1.ResourceList

Merge the resources from the variadic into a single v1.ResourceList

func MergeResourceLimitsIntoRequests

func MergeResourceLimitsIntoRequests(container v1.Container) v1.ResourceList

MergeResourceLimitsIntoRequests merges resource limits into requests if no request exists for the given resource

func Quantity

func Quantity(value string) *resource.Quantity

Quantity parses the string value into a *Quantity

func RequestsForPods

func RequestsForPods(pods ...*v1.Pod) v1.ResourceList

RequestsForPods returns the total resources of a variadic list of podspecs.

func String

func String(list v1.ResourceList) string

String returns a string version of the resource list suitable for presenting in a log

func StringMap

func StringMap(list v1.ResourceList) map[string]string

StringMap returns the string map representation of the resource list

func Subtract

func Subtract(lhs, rhs v1.ResourceList) v1.ResourceList