def _do_container_image_upload(self, context, snapshot_image,
container_image_id, data, tag):
try:
image_driver.upload_image_data(context, snapshot_image, tag, data,
glance.GlanceDriver())
except Exception as e:
LOG.exception("Unexpected exception while uploading image: %s",
six.text_type(e))
image_driver.delete_image(context, snapshot_image.id,
glance.GlanceDriver())
self.driver.delete_image(container_image_id)
raise
def _do_container_commit(self,
context,
snapshot_image,
container,
repository,
tag=None):
container_image_id = None
LOG.debug('Creating image...')
if tag is None:
tag = 'latest'
try:
container_image_id = self.driver.commit(context, container,
repository, tag)
container_image = self.driver.get_image(repository + ':' + tag)
except exception.DockerError as e:
LOG.error("Error occurred while calling docker commit API: %s",
six.text_type(e))
image_driver.delete_image(context, snapshot_image.id,
glance.GlanceDriver())
raise
LOG.debug('Upload image %s to glance', container_image_id)
self._do_container_image_upload(context, snapshot_image,
container_image_id, container_image,
tag)
def container_commit(self, context, container, repository, tag=None):
LOG.debug('Committing the container: %s', container.uuid)
snapshot_image = None
try:
# NOTE(miaohb): Glance is the only driver that support image
# uploading in the current version, so we have hard-coded here.
# https://bugs.launchpad.net/zun/+bug/1697342
snapshot_image = image_driver.create_image(context, repository,
glance.GlanceDriver())
except exception.DockerError as e:
LOG.error("Error occurred while calling glance "
"create_image API: %s",
six.text_type(e))
utils.spawn_n(self._do_container_commit, context, snapshot_image,
container, repository, tag)
return snapshot_image.id
def setUp(self):
super(TestDriver, self).setUp()
self.driver = driver.GlanceDriver()
self.test_dir = tempfile.mkdtemp()
