remote

Documentation

Index

• func Fetch(ctx context.Context, cacheRef string, desc ocispec.Descriptor, host HostFunc, ...) (content.ReaderAt, error)
• func NewResolver(insecure, plainHTTP bool, credFunc CredentialFunc) remotes.Resolver
• type CredentialFunc
  • func NewDockerConfigCredFunc() CredentialFunc
• type HostFunc

Functions

func Fetch

func Fetch(ctx context.Context, cacheRef string, desc ocispec.Descriptor, host HostFunc, plainHTTP bool) (content.ReaderAt, error)

Modified from containerd project, copyright The containerd Authors. https://github.com/containerd/containerd/remotes/docker/fetcher.go

func NewResolver

func NewResolver(insecure, plainHTTP bool, credFunc CredentialFunc) remotes.Resolver

Types

type CredentialFunc

type CredentialFunc = func(string) (string, string, error)

CredentialFunc accepts host url parameter and returns with username, password and error.

func NewDockerConfigCredFunc

func NewDockerConfigCredFunc() CredentialFunc

NewDockerConfigCredFunc attempts to read docker auth config file `$DOCKER_CONFIG/config.json` to communicate with remote registry, `$DOCKER_CONFIG` defaults to `~/.docker`.

type HostFunc

type HostFunc = func(ref string) (CredentialFunc, bool, error)

HostFunc accepts host url parameter and returns with CredentialFunc, insecure and error.