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Published: Feb 17, 2017 License: BSD-3-Clause Imports: 16 Imported by: 0




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var (
	ErrNoMorePages = errors.New("No more pages")


func Log

func Log(format string, args ...interface{})

* Pass log messages along to Go's "log" module.

func Quiet

func Quiet(format string, args ...interface{})

* Discard log messages silently.

func WrapTransport

func WrapTransport(transport http.RoundTripper, url, username, password string) http.RoundTripper

* Given an existing http.RoundTripper such as http.DefaultTransport, build the * transport stack necessary to authenticate to the Docker registry API. This * adds in support for OAuth bearer tokens and HTTP Basic auth, and sets up * error handling this library relies on.


type AuthorizationChallenge

type AuthorizationChallenge struct {
	Scheme     string
	Parameters map[string]string

AuthorizationChallenge carries information from a WWW-Authenticate response header.

type BasicTransport

type BasicTransport struct {
	Transport http.RoundTripper
	URL       string
	Username  string
	Password  string

func (*BasicTransport) RoundTrip

func (t *BasicTransport) RoundTrip(req *http.Request) (*http.Response, error)

type ErrorTransport

type ErrorTransport struct {
	Transport http.RoundTripper

func (*ErrorTransport) RoundTrip

func (t *ErrorTransport) RoundTrip(request *http.Request) (*http.Response, error)

type HttpStatusError

type HttpStatusError struct {
	Response *http.Response
	Body     []byte // Copied from `Response.Body` to avoid problems with unclosed bodies later. Nobody calls `err.Response.Body.Close()`, ever.

func (*HttpStatusError) Error

func (err *HttpStatusError) Error() string

type LogfCallback

type LogfCallback func(format string, args ...interface{})

type Registry

type Registry struct {
	URL    string
	Client *http.Client
	Logf   LogfCallback

func New

func New(registryUrl, username, password string) (*Registry, error)

* Create a new Registry with the given URL and credentials, then Ping()s it * before returning it to verify that the registry is available. * * You can, alternately, construct a Registry manually by populating the fields. * This passes http.DefaultTransport to WrapTransport when creating the * http.Client.

func NewInsecure

func NewInsecure(registryUrl, username, password string) (*Registry, error)

* Create a new Registry, as with New, using an http.Transport that disables * SSL certificate verification.

func (*Registry) DeleteManifest

func (registry *Registry) DeleteManifest(repository string, digest digest.Digest) error

func (*Registry) DownloadLayer

func (registry *Registry) DownloadLayer(repository string, digest digest.Digest) (io.ReadCloser, error)

func (*Registry) HasLayer

func (registry *Registry) HasLayer(repository string, digest digest.Digest) (bool, error)

func (*Registry) LayerMetadata

func (registry *Registry) LayerMetadata(repository string, digest digest.Digest) (distribution.Descriptor, error)

func (*Registry) Manifest

func (registry *Registry) Manifest(repository, reference string) (*manifestV1.SignedManifest, error)

func (*Registry) ManifestDigest

func (registry *Registry) ManifestDigest(repository, reference string) (digest.Digest, error)

func (*Registry) ManifestV2

func (registry *Registry) ManifestV2(repository, reference string) (*manifestV2.DeserializedManifest, error)

func (*Registry) Ping

func (r *Registry) Ping() error

func (*Registry) PutManifest

func (registry *Registry) PutManifest(repository, reference string, signedManifest *manifestV1.SignedManifest) error

func (*Registry) Repositories

func (registry *Registry) Repositories() ([]string, error)

func (*Registry) Tags

func (registry *Registry) Tags(repository string) (tags []string, err error)

func (*Registry) UploadLayer

func (registry *Registry) UploadLayer(repository string, digest digest.Digest, content io.Reader) error

type TokenTransport

type TokenTransport struct {
	Transport http.RoundTripper
	Username  string
	Password  string

func (*TokenTransport) RoundTrip

func (t *TokenTransport) RoundTrip(req *http.Request) (*http.Response, error)

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