image

Documentation

Overview

Package image implements evaluators of usage for imagestreams and images. They are supposed to be passed to resource quota controller and origin resource quota admission plugin.

Index

• func NewImageQuotaRegistry(isInformer shared.ImageStreamInformer, osClient osclient.Interface) quota.Registry
• func NewImageStreamEvaluator(store *oscache.StoreToImageStreamLister) kquota.Evaluator
• func NewImageStreamImportEvaluator(store *oscache.StoreToImageStreamLister) kquota.Evaluator
• func NewImageStreamTagEvaluator(store *oscache.StoreToImageStreamLister, ...) kquota.Evaluator

Functions

func NewImageQuotaRegistry

func NewImageQuotaRegistry(isInformer shared.ImageStreamInformer, osClient osclient.Interface) quota.Registry

NewImageQuotaRegistry returns a registry for quota evaluation of OpenShift resources related to images in internal registry. It evaluates only image streams and related virtual resources that can cause a creation of new image stream objects.

func NewImageStreamEvaluator

func NewImageStreamEvaluator(store *oscache.StoreToImageStreamLister) kquota.Evaluator

NewImageStreamEvaluator computes resource usage of ImageStreams. Instantiating this is necessary for resource quota admission controller to properly work on image stream related objects.

func NewImageStreamImportEvaluator

func NewImageStreamImportEvaluator(store *oscache.StoreToImageStreamLister) kquota.Evaluator

NewImageStreamImportEvaluator computes resource usage for ImageStreamImport objects. This particular kind is a virtual resource. It depends on ImageStream usage evaluator to compute image numbers before the the admission can work.

func NewImageStreamTagEvaluator

func NewImageStreamTagEvaluator(store *oscache.StoreToImageStreamLister, istNamespacer osclient.ImageStreamTagsNamespacer) kquota.Evaluator

NewImageStreamTagEvaluator computes resource usage of ImageStreamsTags. Its sole purpose is to handle UPDATE admission operations on imageStreamTags resource.