def test_execute_user_data_script(self, mock_get_command, _):
mock_get_command.return_value.return_value = (
mock.sentinel.output, mock.sentinel.error, -1
)
retval = userdatautils.execute_user_data_script(
mock.sentinel.user_data)
self.assertEqual(-1, retval)
def test_execute_user_data_script(self, mock_get_command, _):
mock_get_command.return_value.return_value = (
mock.sentinel.output, mock.sentinel.error, -1
)
retval = userdatautils.execute_user_data_script(
mock.sentinel.user_data)
self.assertEqual(-1, retval)
def test_execute_user_data_script_fails(self, mock_get_command, _):
mock_get_command.return_value.side_effect = ValueError
retval = userdatautils.execute_user_data_script(
mock.sentinel.user_data)
self.assertEqual(0, retval)
def process(self, part):
file_name = os.path.join(CONF.heat_config_dir, part.get_filename())
self._check_dir(file_name)
encoding.write_file(file_name, part.get_payload())
if part.get_filename() == self._heat_user_data_filename:
return userdatautils.execute_user_data_script(part.get_payload())
def process(self, part):
file_name = os.path.join(CONF.heat_config_dir, part.get_filename())
self._check_dir(file_name)
encoding.write_file(file_name, part.get_payload())
if part.get_filename() == self._heat_user_data_filename:
return userdatautils.execute_user_data_script(part.get_payload())
def test_execute_user_data_script_no_commands(self, _):
with testutils.LogSnatcher('cloudbaseinit.plugins.common.'
'userdatautils') as snatcher:
retval = userdatautils.execute_user_data_script(b"unknown")
expected_logging = ['Unsupported user_data format']
self.assertEqual(0, retval)
self.assertEqual(expected_logging, snatcher.output)
def _process_non_multi_part(self, user_data):
if user_data.startswith(b'#cloud-config'):
user_data_plugins = factory.load_plugins()
cloud_config_plugin = user_data_plugins.get('text/cloud-config')
ret_val = cloud_config_plugin.process_non_multipart(user_data)
else:
ret_val = userdatautils.execute_user_data_script(user_data)
return self._get_plugin_return_value(ret_val)
def _process_non_multi_part(self, user_data):
if user_data.startswith(b'#cloud-config'):
user_data_plugins = factory.load_plugins()
cloud_config_plugin = user_data_plugins.get('text/cloud-config')
ret_val = cloud_config_plugin.process_non_multipart(user_data)
else:
ret_val = userdatautils.execute_user_data_script(user_data)
return self._get_plugin_return_value(ret_val)
def test_execute_user_data_script_no_commands(self, _):
with testutils.LogSnatcher('cloudbaseinit.plugins.common.'
'userdatautils') as snatcher:
retval = userdatautils.execute_user_data_script(b"unknown")
expected_logging = [
'Unsupported user_data format'
]
self.assertEqual(0, retval)
self.assertEqual(expected_logging, snatcher.output)
def _process_non_multi_part(self, user_data):
ret_val = None
if user_data.startswith(b'#cloud-config'):
user_data_plugins = factory.load_plugins()
cloud_config_plugin = user_data_plugins.get('text/cloud-config')
ret_val = cloud_config_plugin.process_non_multipart(user_data)
elif user_data.strip().startswith(x509constants.PEM_HEADER.encode()):
LOG.debug('Found X509 certificate in userdata')
else:
ret_val = userdatautils.execute_user_data_script(user_data)
return execcmd.get_plugin_return_value(ret_val)
def test_execute_user_data_script_fails(self, mock_get_command, _):
mock_command = mock.Mock()
mock_command.execute.side_effect = ValueError
mock_get_command.return_value = mock_command
with testutils.LogSnatcher('cloudbaseinit.plugins.common.'
'userdatautils') as snatcher:
retval = userdatautils.execute_user_data_script(
mock.sentinel.user_data)
expected_logging = [
"An error occurred during user_data execution: ''",
'User_data script ended with return code: 0']
self.assertEqual(0, retval)
self.assertEqual(expected_logging, snatcher.output)
def process(self, part):
file_name = os.path.join(CONF.heat_config_dir, part.get_filename())
self._check_dir(file_name)
payload = part.get_payload(decode=True)
encoding.write_file(file_name, payload)
if part.get_filename() == self._heat_user_data_filename:
# Normalize the payload to bytes, since `execute_user_data_script`
# operates on bytes and `get_payload` returns a string on
# Python 3.
if isinstance(payload, six.text_type):
payload = payload.encode()
return userdatautils.execute_user_data_script(payload)
def _process_non_multi_part(self, user_data, instance_data={}):
ret_val = None
if user_data.startswith(b'## template: jinja'):
jinja_ident, cloud_config = user_data.split(b"\n", 1)
template = Template(cloud_config.decode())
user_data = template.render(**instance_data).encode()
if user_data.startswith(b'#cloud-config'):
user_data_plugins = factory.load_plugins()
cloud_config_plugin = user_data_plugins.get('text/cloud-config')
ret_val = cloud_config_plugin.process_non_multipart(user_data)
elif user_data.strip().startswith(x509constants.PEM_HEADER.encode()):
LOG.debug('Found X509 certificate in userdata')
else:
ret_val = userdatautils.execute_user_data_script(user_data)
return execcmd.get_plugin_return_value(ret_val)
def process(self, data):
if not data:
LOG.info('No cloud-config runcmd entries found.')
return
LOG.info("Running cloud-config runcmd entries.")
osutils = factory.get_os_utils()
env_header = osutils.get_default_script_exec_header()
try:
ret_val = userdatautils.execute_user_data_script(
self._unify_scripts(data, env_header).encode())
_, reboot = execcmd.get_plugin_return_value(ret_val)
return reboot
except Exception as ex:
LOG.warning("An error occurred during runcmd execution: '%s'" % ex)
return False
def test_execute_user_data_script_no_commands(self, _):
retval = userdatautils.execute_user_data_script(b"unknown")
self.assertEqual(0, retval)
