basic_deployment.py 文件源码

def _image_create(self):
        """Create an image to be used by the heat template, verify it exists"""
        u.log.debug('Creating glance image ({})...'.format(IMAGE_NAME))

        # Create a new image
        image_new = u.create_cirros_image(self.glance, IMAGE_NAME)

        # Confirm image is created and has status of 'active'
        if not image_new:
            message = 'glance image create failed'
            amulet.raise_status(amulet.FAIL, msg=message)

        # Verify new image name
        images_list = list(self.glance.images.list())
        if images_list[0].name != IMAGE_NAME:
            message = ('glance image create failed or unexpected '
                       'image name {}'.format(images_list[0].name))
            amulet.raise_status(amulet.FAIL, msg=message)