containerdregistry

package

v1.74.0 Latest Latest Go to latest Published: Aug 4, 2026 License: Apache-2.0 Imports: 38 Imported by: 22

Documentation ¶

Index ¶

func NewResolver(client *http.Client, configDir string, plainHTTP bool, repo string) (remotes.Resolver, error)
type Registry
- func NewRegistry(options ...RegistryOption) (*Registry, error)
type RegistryConfig
type RegistryOption
type Store

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func NewResolver ¶

func NewResolver(client *http.Client, configDir string, plainHTTP bool, repo string) (remotes.Resolver, error)

Types ¶

type Registry ¶

type Registry struct {
	Store
	// contains filtered or unexported fields
}

Registry enables manipulation of images via containerd modules.

func NewRegistry ¶

func NewRegistry(options ...RegistryOption) (*Registry, error)

NewRegistry returns a new containerd Registry and a function to destroy it after use. The destroy function is safe to call more than once, but is a no-op after the first call.

func (*Registry) Destroy ¶

func (r *Registry) Destroy() error

Destroy cleans up the on-disk boltdb file and other cache files, unless preserve cache is true

func (*Registry) Labels ¶

func (r *Registry) Labels(ctx context.Context, ref image.Reference) (map[string]string, error)

Labels gets the labels for an image reference.

func (*Registry) Pull ¶

func (r *Registry) Pull(ctx context.Context, ref image.Reference) error

Pull fetches and stores an image by reference.

func (*Registry) Unpack ¶

func (r *Registry) Unpack(ctx context.Context, ref image.Reference, dir string) error

Unpack writes the unpackaged content of an image to a directory. If the referenced image does not exist in the registry, an error is returned.

type RegistryConfig ¶

type RegistryConfig struct {
	Log               *logrus.Entry
	ResolverConfigDir string
	DBPath            string
	CacheDir          string
	PreserveCache     bool
	SkipTLSVerify     bool
	PlainHTTP         bool
	Roots             *x509.CertPool
}

type RegistryOption ¶

type RegistryOption func(config *RegistryConfig)

func PreserveCache ¶

func PreserveCache(preserve bool) RegistryOption

func SkipTLSVerify ¶

func SkipTLSVerify(skip bool) RegistryOption

func WithCacheDir ¶

func WithCacheDir(dir string) RegistryOption

func WithLog ¶

func WithLog(log *logrus.Entry) RegistryOption

func WithPlainHTTP ¶

func WithPlainHTTP(insecure bool) RegistryOption

func WithResolverConfigDir ¶

func WithResolverConfigDir(path string) RegistryOption

func WithRootCAs ¶

func WithRootCAs(pool *x509.CertPool) RegistryOption

type Store ¶

type Store interface {
	Images() images.Store
	Content() content.Store
}

Source Files ¶

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