Example #1
0
func (s pushStep) Take(i *Runtime) error {
	ac, foundAuthentication, err := auth.ForServer(serverOfRepo(s.PushImageOptions.Name))
	if err != nil {
		return err
	}

	if err := i.client.PushImage(s.PushImageOptions, ac); err != nil {
		if !foundAuthentication {
			ilog.Warn.Logf("Pull may have failed due to missing authentication information in ~/.involucro")
		}
		return err
	}
	return nil
}
Example #2
0
// pull pulls the image with the given identifier from
// the repository
func pull(c pullimager, repositoryName string) error {
	var wg sync.WaitGroup
	wg.Add(1)
	defer wg.Wait()

	pipeReader, pipeWriter := io.Pipe()
	defer pipeWriter.Close()

	go func() {
		defer wg.Done()
		dec := json.NewDecoder(pipeReader)
		for dec.More() {
			var m progress
			err := dec.Decode(&m)
			switch {
			case err == io.EOF:
				return
			case err != nil:
				ilog.Warn.Logf("Decode log message error: %s", err)
			default:
				logProgress.Logf("%v", m)
			}
		}
	}()

	ac, foundAuthentication, err := auth.ForServer(serverOfRepo(repositoryName))
	if err != nil {
		return err
	}

	pio := docker.PullImageOptions{
		Repository:    repositoryName,
		OutputStream:  pipeWriter,
		RawJSONStream: true,
	}
	ilog.Debug.Logf("Pull Image [%s]", repositoryName)
	if err := c.PullImage(pio, ac); err != nil {
		if !foundAuthentication {
			ilog.Warn.Logf("Pull may have failed due to missing authentication information in ~/.involucro")
		}
		return err
	}
	return nil
}