registrytest

type Server struct {
	Host string

	// Fail, when set, may answer a request itself with a status code (and
	// Retry-After seconds when >= 0): return 0 to pass the request through.
	Fail func(r *http.Request) (status int, retryAfter int)
	// contains filtered or unexported fields
}

type Spec struct {
	OS, Arch, Variant string
	Env               []string
	Created           time.Time
	// Base and Version set the org.opencontainers.image.base.name and
	// org.opencontainers.image.version annotations (on the image manifest
	// and its index entry), as Docker Hub's official images carry them.
	Base, Version string
	// History, when set, is the config's first history entry (created_by).
	History string
}