registry

Documentation

Index

• Variables
• func Log(format string, args ...interface{})
• func Quiet(format string, args ...interface{})
• func WrapTransport(transport http.RoundTripper, url, username, password string) http.RoundTripper
• type AuthorizationChallenge
• type BasicTransport
  • func (t *BasicTransport) RoundTrip(req *http.Request) (*http.Response, error)
• type ErrorTransport
  • func (t *ErrorTransport) RoundTrip(request *http.Request) (*http.Response, error)
• type HttpStatusError
  • func (err *HttpStatusError) Error() string
• type LogfCallback
• type Registry
  • func New(registryURL, username, password string) (*Registry, error)
  • func NewInsecure(registryURL, username, password string) (*Registry, error)
  • func (registry *Registry) CheckManifest(repository, reference string) error
  • func (registry *Registry) DeleteManifest(repository string, digest digest.Digest) error
  • func (registry *Registry) Manifest(repository, reference string) (*manifestV1.SignedManifest, error)
  • func (registry *Registry) ManifestDigest(repository, reference string) (digest.Digest, error)
  • func (registry *Registry) ManifestV2(repository, reference string) (*manifestV2.DeserializedManifest, error)
  • func (r *Registry) Ping() error
  • func (registry *Registry) PutManifest(repository, reference string, signedManifest *manifestV1.SignedManifest) error
  • func (registry *Registry) Repositories() ([]string, error)
  • func (registry *Registry) Tags(repository string) (tags []string, err error)
• type TokenTransport
  • func (t *TokenTransport) RoundTrip(req *http.Request) (*http.Response, error)

Variables

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

Functions

func Log

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

Log print log

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

func Quiet

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

Quiet Quiet

• 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.

Types

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{})

LogfCallback LogfCallback

type Registry

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

Registry the client for image repostory

func New

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

New new ssl registry client

• 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)

NewInsecure new insecure skip verify tls client

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

func (*Registry) CheckManifest

func (registry *Registry) CheckManifest(repository, reference string) error

CheckManifest checks if the manifest of the given image is exist.

func (*Registry) DeleteManifest

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

DeleteManifest -

func (*Registry) Manifest

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

Manifest -

func (*Registry) ManifestDigest

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

ManifestDigest -

func (*Registry) ManifestV2

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

ManifestV2 -

func (*Registry) Ping

func (r *Registry) Ping() error

Ping ping regsstry server

func (*Registry) PutManifest

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

PutManifest -

func (*Registry) Repositories

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

func (*Registry) Tags

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