runtime

type Execution interface {
	Attach(ctx context.Context) error
	Wait(ctx context.Context) (int, error)
	Close(ctx context.Context) error
}

type Runtime interface {
	// image lifecycle
	EnsureImage(ctx context.Context, ref domain.ImageRef) error
	RemoveImage(ctx context.Context, ref domain.ImageRef) error
	ListImage(ctx context.Context) ([]domain.ImageInfo, error)

	Create(ctx context.Context, spec domain.ContainerSpec) (domain.ContainerID, error)
	Start(ctx context.Context, id domain.ContainerID) error
	Stop(ctx context.Context, id domain.ContainerID) error
	Remove(ctx context.Context, id domain.ContainerID) error

	Exec(id domain.ContainerID) (Execution, error)
}