package client import ( "io" "net/url" "golang.org/x/net/context" "github.com/docker/engine-api/types" "github.com/docker/engine-api/types/reference" ) // ImageCreate creates a new image based in the parent options. // It returns the JSON content in the response body. func (cli *Client) ImageCreate(ctx context.Context, parentReference string, options types.ImageCreateOptions) (io.ReadCloser, error) { repository, tag, err := reference.Parse(parentReference) if err != nil { return nil, err } query := url.Values{} query.Set("fromImage", repository) query.Set("tag", tag) resp, err := cli.tryImageCreate(ctx, query, options.RegistryAuth) if err != nil { return nil, err } return resp.body, nil } func (cli *Client) tryImageCreate(ctx context.Context, query url.Values, registryAuth string) (*serverResponse, error) { headers := map[string][]string{"X-Registry-Auth": {registryAuth}} return cli.post(ctx, "/images/create", query, nil, headers) }