image_service.py 文件源码

def get_glance_image_uuid_name(task, url):
    """Converting glance links.

    Links like:
        glance:name
        glance://name
        glance:uuid
        glance://uuid
        name
        uuid
    are converted to tuple
        uuid, name

    """
    urlobj = urlparse.urlparse(url)
    if urlobj.scheme and urlobj.scheme != 'glance':
        raise exception.InvalidImageRef("Only glance images are supported.")

    path = urlobj.path or urlobj.netloc
    img_info = _get_glanceclient(task.context).show(path)
    return img_info['id'], img_info['name']