def __new__(cls, *args, **kwargs):
config = kwargs.get('configuration', None)
if not config:
raise exception.InvalidInput(
reason=_('Required configuration not found.'))
config.append_config_values(driver.share_opts)
config.append_config_values(options.netapp_proxy_opts)
na_utils.check_flags(NetAppDriver.REQUIRED_FLAGS, config)
na_utils.check_netapp_lib()
app_version = na_utils.OpenStackInfo().info()
LOG.info(_LI('OpenStack OS Version Info: %s'), app_version)
kwargs['app_version'] = app_version
driver_mode = NetAppDriver._get_driver_mode(
config.netapp_storage_family, config.driver_handles_share_servers)
return NetAppDriver._create_driver(config.netapp_storage_family,
driver_mode,
*args, **kwargs)
def test_check_netapp_lib(self):
mock_try_import = self.mock_object(importutils, 'try_import')
na_utils.check_netapp_lib()
mock_try_import.assert_called_once_with('netapp_lib')