示例#1
0
文件: list.go 项目: intelsdi-x/rkt
func getImageName(p *pkgPod.Pod, appName types.ACName) (string, error) {
	aim, err := p.AppImageManifest(appName.String())
	if err != nil {
		return "", errwrap.Wrap(errors.New("problem retrieving ImageManifests from pod"), err)
	}

	imageName := aim.Name.String()
	if version, ok := aim.Labels.Get("version"); ok {
		imageName = fmt.Sprintf("%s:%s", imageName, version)
	}

	return imageName, nil
}
示例#2
0
// fillStaticAppInfo will modify the 'v1pod' in place with the information retrieved with 'pod'.
// Today, these information are static and will not change during the pod's lifecycle.
func fillStaticAppInfo(store *imagestore.Store, pod *pkgPod.Pod, v1pod *v1alpha.Pod) error {
	var errlist []error

	// Fill static app image info.
	for _, app := range v1pod.Apps {
		// Fill app's image info.
		app.Image = &v1alpha.Image{
			BaseFormat: &v1alpha.ImageFormat{
				// Only support appc image now. If it's a docker image, then it
				// will be transformed to appc before storing in the disk store.
				Type:    v1alpha.ImageType_IMAGE_TYPE_APPC,
				Version: schema.AppContainerVersion.String(),
			},
			Id: app.Image.Id,
			// Other information are not available because they require the image
			// info from store. Some of it is filled in below if possible.
		}

		im, err := pod.AppImageManifest(app.Name)
		if err != nil {
			stderr.PrintE(fmt.Sprintf("failed to get image manifests for app %q", app.Name), err)
			errlist = append(errlist, err)
		} else {
			app.Image.Name = im.Name.String()

			version, ok := im.Labels.Get("version")
			if !ok {
				version = "latest"
			}
			app.Image.Version = version
		}
	}

	if len(errlist) != 0 {
		return errs{errlist}
	}
	return nil
}