def execute(self, service, shared_data):
osutils = osutils_factory.get_os_utils()
metadata_host_name = service.get_host_name()
if not metadata_host_name:
LOG.debug("Hostname not found in metadata")
return base.PLUGIN_EXECUTION_DONE, False
(_, reboot_required) = hostname.set_hostname(osutils, metadata_host_name)
return base.PLUGIN_EXECUTION_DONE, reboot_required
def execute(self, service, shared_data):
osutils = osutils_factory.get_os_utils()
metadata_host_name = service.get_host_name()
if not metadata_host_name:
LOG.debug('Hostname not found in metadata')
return base.PLUGIN_EXECUTION_DONE, False
(_, reboot_required) = hostname.set_hostname(osutils,
metadata_host_name)
return base.PLUGIN_EXECUTION_DONE, reboot_required
def _test_set_hostname(self, mock_node, new_hostname='hostname',
expected_new_hostname='hostname',
hostname_already_set=False):
mock_osutils = mock.MagicMock()
mock_osutils.set_host_name.return_value = True
if hostname_already_set:
mock_node.return_value = expected_new_hostname
else:
mock_node.return_value = 'fake_old_hostname'
(new_hostname, reboot_required) = hostname.set_hostname(
mock_osutils, new_hostname)
if hostname_already_set:
self.assertFalse(mock_osutils.set_host_name.called)
else:
mock_osutils.set_host_name.assert_called_once_with(
expected_new_hostname)
self.assertEqual((new_hostname, reboot_required),
(expected_new_hostname, not hostname_already_set))
def _test_set_hostname(self,
mock_node,
new_hostname='hostname',
expected_new_hostname='hostname',
hostname_already_set=False):
mock_osutils = mock.MagicMock()
mock_osutils.set_host_name.return_value = True
if hostname_already_set:
mock_node.return_value = expected_new_hostname
else:
mock_node.return_value = 'fake_old_hostname'
(new_hostname,
reboot_required) = hostname.set_hostname(mock_osutils, new_hostname)
if hostname_already_set:
self.assertFalse(mock_osutils.set_host_name.called)
else:
mock_osutils.set_host_name.assert_called_once_with(
expected_new_hostname)
self.assertEqual((new_hostname, reboot_required),
(expected_new_hostname, not hostname_already_set))
def process(self, data):
LOG.info("Changing hostname to %r", data)
osutils = factory.get_os_utils()
_, reboot_required = hostname.set_hostname(osutils, data)
return reboot_required
