package index

import "github.com/containerd/nydus-snapshotter/pkg/index"

Index ¶

• Variables
• type Manager
• func NewManager(insecure bool) *Manager
• func (manager *Manager) CheckIndexAlternative(ctx context.Context, ref string, manifestDigest digest.Digest) (*ocispec.Descriptor, error)
• func (manager *Manager) TryFetchMetadata(ctx context.Context, ref string, manifestDigest digest.Digest, metadataPath string) error

Variables ¶

var ErrNoNydusAlternative = errors.New("no alternative nydus descriptor found in index")

Types ¶

type Manager ¶

type Manager struct {
	// contains filtered or unexported fields
}

func NewManager ¶

func NewManager(insecure bool) *Manager

func (*Manager) CheckIndexAlternative ¶

func (manager *Manager) CheckIndexAlternative(ctx context.Context, ref string, manifestDigest digest.Digest) (*ocispec.Descriptor, error)

CheckIndexAlternative attempts to find a nydus alternative manifest within an OCI index manifest for the specified manifest digest.

func (*Manager) TryFetchMetadata ¶

func (manager *Manager) TryFetchMetadata(ctx context.Context, ref string, manifestDigest digest.Digest, metadataPath string) error

TryFetchMetadata try to fetch and unpack nydus metadata file to specified path.

Source Files ¶

detector.go manager.go