images

package
v1.4.0-alpha.2 Latest Latest
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Published: Jul 29, 2016 License: Apache-2.0 Imports: 10 Imported by: 0

Documentation

Overview

Package images is responsible for managing lifecycle of container images.

Index

Constants

This section is empty.

Variables

View Source
var (
	// Container image pull failed, kubelet is backing off image pull
	ErrImagePullBackOff = errors.New("ImagePullBackOff")

	// Unable to inspect image
	ErrImageInspect = errors.New("ImageInspectError")

	// General image pull error
	ErrImagePull = errors.New("ErrImagePull")

	// Required Image is absent on host and PullPolicy is NeverPullImage
	ErrImageNeverPull = errors.New("ErrImageNeverPull")

	// Get http error when pulling image from registry
	RegistryUnavailable = errors.New("RegistryUnavailable")
)

Functions

This section is empty.

Types

type ImageManager

type ImageManager interface {
	// EnsureImageExists ensures that image specified in `container` exists.
	EnsureImageExists(pod *api.Pod, container *api.Container, pullSecrets []api.Secret) (error, string)
}

ImageManager provides an interface to manage the lifecycle of images. Implementations of this interface are expected to deal with pulling (downloading), managing, and deleting container images. Implementations are expected to abstract the underlying runtimes. Implementations are expected to be thread safe.

func NewImageManager

func NewImageManager(recorder record.EventRecorder, runtime kubecontainer.Runtime, imageBackOff *flowcontrol.Backoff, serialized bool) ImageManager

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