def pull_image(self, context, values):
# ensure defaults are present for new images
if not values.get('uuid'):
values['uuid'] = uuidutils.generate_uuid()
image = models.Image()
image.update(values)
try:
image.save()
except db_exc.DBDuplicateEntry:
raise exception.ImageAlreadyExists(tag=values['tag'],
repo=values['repo'])
return image
def pull_image(self, context, values):
if not values.get('uuid'):
values['uuid'] = uuidutils.generate_uuid()
repo = values.get('repo')
tag = values.get('tag')
image = self.get_image_by_repo_and_tag(context, repo, tag)
if image:
raise exception.ImageAlreadyExists(repo=repo, tag=tag)
image = models.Image(values)
image.save()
return image