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(osClient osclient.Interface) quota.Registry
• func NewImageStreamEvaluator(isNamespacer osclient.ImageStreamsNamespacer) kquota.Evaluator
• func NewImageStreamImportEvaluator(isNamespacer osclient.ImageStreamsNamespacer) kquota.Evaluator
• func NewImageStreamTagEvaluator(istNamespacer osclient.ImageStreamTagsNamespacer, ...) kquota.Evaluator

Functions

func NewImageQuotaRegistry

func NewImageQuotaRegistry(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(isNamespacer osclient.ImageStreamsNamespacer) 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(isNamespacer osclient.ImageStreamsNamespacer) 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(istNamespacer osclient.ImageStreamTagsNamespacer, isNamespacer osclient.ImageStreamsNamespacer) kquota.Evaluator

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