oci

Documentation

Index

• func WithPollOptions(opts ...containers.Option[storagefs.Poller]) containers.Option[SnapshotStore]
• type SnapshotStore
  • func NewSnapshotStore(ctx context.Context, logger *zap.Logger, store *oci.Store, ref oci.Reference, ...) (_ *SnapshotStore, err error)
  • func (s *SnapshotStore) String() string
  • func (s *SnapshotStore) View(_ context.Context, fn func(storage.ReadOnlyStore) error) error

Functions

func WithPollOptions

func WithPollOptions(opts ...containers.Option[storagefs.Poller]) containers.Option[SnapshotStore]

WithPollOptions configures the options used periodically invoke the update procedure

Types

type SnapshotStore

type SnapshotStore struct {
	*storagefs.Poller
	// contains filtered or unexported fields
}

SnapshotStore is an implementation storage.SnapshotStore backed by OCI repositories. It fetches instances of OCI manifests and uses them to build snapshots from their contents.

func NewSnapshotStore

func NewSnapshotStore(ctx context.Context, logger *zap.Logger, store *oci.Store, ref oci.Reference, opts ...containers.Option[SnapshotStore]) (_ *SnapshotStore, err error)

NewSnapshotStore constructs and configures a Store. The store uses the connection and credential details provided to build *storagefs.StoreSnapshot implementations around a target OCI repository.

func (*SnapshotStore) String

func (s *SnapshotStore) String() string

func (*SnapshotStore) View

func (s *SnapshotStore) View(_ context.Context, fn func(storage.ReadOnlyStore) error) error

View accepts a function which takes a *StoreSnapshot. The SnapshotStore will supply a snapshot which is valid for the lifetime of the provided function call.