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Documentation

Index

• func ConfigureRegistry(oc *exutil.CLI, desiredState RegistryConfiguration) error
• func DoesRegistryAcceptSchema2(oc *exutil.CLI) (bool, error)
• func EnsureRegistryAcceptsSchema2(oc *exutil.CLI, accept bool) error
• func GetDockerRegistryURL(oc *exutil.CLI) (string, error)
• func GetManifestAndConfigByTag(oc *exutil.CLI, repoName, tag string) (manifest distribution.Manifest, manifestBlob []byte, configBlob []byte, ...)
• func GetRegistryClientRepository(oc *exutil.CLI, repoName string, actions ...string) (distribution.Repository, error)
• func GetRegistryPod(podsGetter kcoreclient.PodsGetter) (*kapiv1.Pod, error)
• func GetRegistryStorageSize(oc *exutil.CLI) (int64, error)
• type RegistryConfiguration

Functions

func ConfigureRegistry

func ConfigureRegistry(oc *exutil.CLI, desiredState RegistryConfiguration) error

ConfigureRegistry re-deploys the registry pod if its configuration doesn't match the desiredState. The function blocks until the registry is ready.

func DoesRegistryAcceptSchema2

func DoesRegistryAcceptSchema2(oc *exutil.CLI) (bool, error)

DoesRegistryAcceptSchema2 returns true if the integrated registry is configured to accept manifest V2 schema 2.

func EnsureRegistryAcceptsSchema2

func EnsureRegistryAcceptsSchema2(oc *exutil.CLI, accept bool) error

EnsureRegistryAcceptsSchema2 checks whether the registry is configured to accept manifests V2 schema 2 or not. If the result doesn't match given accept argument, registry's deployment config will be updated accordingly and the function will block until the registry have been re-deployed and ready for new requests.

func GetDockerRegistryURL

func GetDockerRegistryURL(oc *exutil.CLI) (string, error)

GetDockerRegistryURL returns a cluster URL of internal docker registry if available.

func GetManifestAndConfigByTag

func GetManifestAndConfigByTag(oc *exutil.CLI, repoName, tag string) (
	manifest distribution.Manifest,
	manifestBlob []byte,
	configBlob []byte,
	err error,
)

GetManifestAndConfigByTag fetches manifest and corresponding config blob from the given repository:tag from the integrated registry. If the manifest is of schema 1, nil will be returned instead of config blob.

func GetRegistryClientRepository

func GetRegistryClientRepository(oc *exutil.CLI, repoName string, actions ...string) (distribution.Repository, error)

GetRegistryClientRepository creates a repository interface to the integrated registry. If actions are not provided, only pull action will be requested.

func GetRegistryPod

func GetRegistryPod(podsGetter kcoreclient.PodsGetter) (*kapiv1.Pod, error)

GetRegistryPod returns the youngest registry pod deployed.

func GetRegistryStorageSize

func GetRegistryStorageSize(oc *exutil.CLI) (int64, error)

GetRegistryStorageSize returns a number of bytes occupied by registry's data on its filesystem.

Types

type RegistryConfiguration

type RegistryConfiguration struct {
	ReadOnly      *bool
	AcceptSchema2 *bool
}

RegistriConfiguration holds desired configuration options for the integrated registry. *nil* stands for "no change".