vpa

Documentation

Index

• func NewResourceHandler(preProcessor PreProcessor) resource.Handler
• func ValidateVPA(vpa *vpa_types.VerticalPodAutoscaler, isCreate bool) error
• type Matcher
  • func NewMatcher(vpaLister vpa_lister.VerticalPodAutoscalerLister, ...) Matcher
• type PreProcessor
  • func NewDefaultPreProcessor() PreProcessor

Functions

func NewResourceHandler

func NewResourceHandler(preProcessor PreProcessor) resource.Handler

NewResourceHandler creates new instance of resourceHandler.

func ValidateVPA

func ValidateVPA(vpa *vpa_types.VerticalPodAutoscaler, isCreate bool) error

ValidateVPA checks the correctness of VPA Spec and returns an error if there is a problem.

Types

type Matcher

type Matcher interface {
	GetMatchingVPA(pod *core.Pod) *vpa_types.VerticalPodAutoscaler
}

Matcher is capable of returning a single matching VPA object for a pod. Will return nil if no matching object is found.

func NewMatcher

func NewMatcher(vpaLister vpa_lister.VerticalPodAutoscalerLister,
	selectorFetcher target.VpaTargetSelectorFetcher,
	controllerFetcher controllerfetcher.ControllerFetcher) Matcher

NewMatcher returns a new VPA matcher.

type PreProcessor

type PreProcessor interface {
	Process(vpa *vpa_types.VerticalPodAutoscaler, isCreate bool) (*vpa_types.VerticalPodAutoscaler, error)
}

PreProcessor processes the VPAs before applying default .

func NewDefaultPreProcessor

func NewDefaultPreProcessor() PreProcessor

NewDefaultPreProcessor creates a PreProcessor that leaves VPAs unchanged and returns no error