NewGraph instantiates a new graph at the given root path in the filesystem.

NewPuller returns a Puller interface that will pull from either a v1 or v2 registry.

NewTagStore creates a new TagStore at specified path, using the parameters and services provided in cfg.

NewV2Repository returns a repository (v2 only).

Set the max depth to the aufs default that most kernels are compiled with For more information see: http://sourceforge.net/p/aufs/aufs3-standalone/ci/aufs3.12/tree/config.mk.

ErrDigestNotSet is used when request the digest for a layer but the layer has no digest value or content to compute the the digest.

ErrNameIsNotExist returned when there is no image with requested name.

A Graph is a store for versioned filesystem images and the relationship between them.

ImagePullConfig stores pull configuration.

ImagePushConfig stores push configuration.

TagStore manages repositories.

TagStoreConfig provides parameters for a new TagStore.

Puller is an interface that abstracts pulling for different API versions.

Pusher is an interface that abstracts pushing for different API versions.

Repository maps tags to image IDs.