api.py 文件源码

def create_container(self, context, values):
        # ensure defaults are present for new containers
        if not values.get('uuid'):
            values['uuid'] = uuidutils.generate_uuid()

        if values.get('name'):
            self._validate_unique_container_name(context, values['name'])

        container = models.Container()
        container.update(values)
        try:
            container.save()
        except db_exc.DBDuplicateEntry:
            raise exception.ContainerAlreadyExists(field='UUID',
                                                   value=values['uuid'])
        return container