def test_os_env_no_value(self):
open_mock = mock.mock_open(
read_data='env_value: !os_env MYVAR\n')
self.patch('devops.helpers.templates.open', open_mock, create=True)
self.os_mock.environ = {}
with self.assertRaises(error.DevopsError):
templates.yaml_template_load('/path/to/my.yaml')
def test_include_exception(self):
mock_open1 = mock.mock_open(read_data='myinclude: !include file2.yaml')
mock_open1.return_value.name = '/path/to/my.yaml'
mock_open2 = mock.mock_open(read_data='10')
mock_open2.return_value.name = '/path/to/file2.yaml'
open_mock = self.patch('devops.helpers.templates.open',
new_callable=mock.mock_open,
create=True)
open_mock.side_effect = (mock_open1.return_value,
mock_open2.return_value)
with self.assertRaises(error.DevopsError):
templates.yaml_template_load('/path/to/my.yaml')
def test_include_exception(self):
mock_open1 = mock.mock_open(read_data='myinclude: !include file2.yaml')
mock_open1.return_value.name = '/path/to/my.yaml'
mock_open2 = mock.mock_open(read_data='10')
mock_open2.return_value.name = '/path/to/file2.yaml'
open_mock = self.patch(
'devops.helpers.templates.open',
new_callable=mock.mock_open, create=True)
open_mock.side_effect = (
mock_open1.return_value, mock_open2.return_value)
with self.assertRaises(error.DevopsError):
templates.yaml_template_load('/path/to/my.yaml')
def test_os_env(self):
open_mock = mock.mock_open(
read_data='env_value: !os_env MYVAR\n')
self.patch('devops.helpers.templates.open', open_mock, create=True)
self.os_mock.environ = {'MYVAR': '30'}
m = templates.yaml_template_load('/path/to/my.yaml')
assert m['env_value'] == 30
def env(self):
if self.__env is None:
# hack before we find proper solution for loading devops templates
external_config = os.environ.get("DEVOPS_SETTINGS_TEMPLATE", None)
if external_config:
config = yaml_template_load(external_config)
else:
config = self._devops_config
self.__env = EnvironmentModel(config)
return self.__env
def __init__(self):
super(UpgradeCustom, self).__init__()
data = yaml_template_load(
settings.UPGRADE_TEST_TEMPLATE)['upgrade_data']
self.upgrade_data = data
logger.debug("Got following data from upgrade template:")
for step in data:
logger.debug("\n".join(
["{}:{}".format(key, value) for key, value in step.items()]))
def __init__(self):
super(UpgradeCustom, self).__init__()
data = yaml_template_load(
settings.UPGRADE_TEST_TEMPLATE)['upgrade_data']
self.upgrade_data = data
logger.debug("Got following data from upgrade template:")
for step in data:
logger.debug("\n".join(
["{}:{}".format(key, value) for key, value in step.items()]))
def load_template(self, filename):
"""Method for reading file with devops config
:param filename: string
"""
if filename is not None:
LOG.debug("Preparing to load config from template '{0}'".format(
filename))
self.config = templates.yaml_template_load(filename)
else:
LOG.error("Template filename is not set, loading config " +
"from template aborted.")
def test_mapping_order(self):
open_mock = mock.mock_open(read_data='mapping:\n'
' one: 1\n'
' two: 2\n'
' three: 3\n')
self.patch('devops.helpers.templates.open', open_mock, create=True)
m = templates.yaml_template_load('/path/to/my.yaml')
assert isinstance(m['mapping'], collections.OrderedDict)
assert m['mapping'] == collections.OrderedDict([
('one', 1),
('two', 2),
('three', 3),
])
def test_mapping_order(self):
open_mock = mock.mock_open(
read_data='mapping:\n'
' one: 1\n'
' two: 2\n'
' three: 3\n')
self.patch('devops.helpers.templates.open', open_mock, create=True)
m = templates.yaml_template_load('/path/to/my.yaml')
assert isinstance(m['mapping'], collections.OrderedDict)
assert m['mapping'] == collections.OrderedDict([
('one', 1),
('two', 2),
('three', 3),
])
def test_include(self):
self.isfiles.append('/path/to/file2.yaml')
mock_open1 = mock.mock_open(read_data='myinclude: !include file2.yaml')
mock_open1.return_value.name = '/path/to/my.yaml'
mock_open2 = mock.mock_open(read_data='10')
mock_open2.return_value.name = '/path/to/file2.yaml'
open_mock = self.patch('devops.helpers.templates.open',
new_callable=mock.mock_open,
create=True)
open_mock.side_effect = (mock_open1.return_value,
mock_open2.return_value)
m = templates.yaml_template_load('/path/to/my.yaml')
assert m == {'myinclude': 10}
def test_include(self):
self.isfiles.append('/path/to/file2.yaml')
mock_open1 = mock.mock_open(read_data='myinclude: !include file2.yaml')
mock_open1.return_value.name = '/path/to/my.yaml'
mock_open2 = mock.mock_open(read_data='10')
mock_open2.return_value.name = '/path/to/file2.yaml'
open_mock = self.patch(
'devops.helpers.templates.open',
new_callable=mock.mock_open, create=True)
open_mock.side_effect = (
mock_open1.return_value, mock_open2.return_value)
m = templates.yaml_template_load('/path/to/my.yaml')
assert m == {'myinclude': 10}
def load_template(self, filename):
"""Method for reading file with devops config
:param filename: string
"""
if filename is not None:
LOG.debug(
"Preparing to load config from template '{0}'".format(
filename
)
)
self.config = templates.yaml_template_load(filename)
else:
LOG.error("Template filename is not set, loading config " +
"from template aborted.")
def create_config():
env = os.environ
conf_path = env['CONF_PATH']
conf = yaml_template_load(conf_path)
slaves_count = int(env['SLAVES_COUNT'])
group = conf['template']['devops_settings']['groups'][0]
defined = filter(lambda x: x['role'] == 'k8s-node', group['nodes'])
node_params = filter(lambda x: x['name'].endswith('slave-0'),
group['nodes'])[0]['params']
for i in range(len(defined), slaves_count):
group['nodes'].append({
'name': 'slave-{}'.format(i),
'role': 'k8s-node',
'params': deepcopy(node_params)
})
return conf
def create_config():
env = os.environ
conf_path = env['CONF_PATH']
conf = yaml_template_load(conf_path)
slaves_count = int(env['SLAVES_COUNT'])
group = conf['template']['devops_settings']['groups'][0]
defined = filter(lambda x: x['role'] == 'k8s-node',
group['nodes'])
node_params = filter(lambda x: x['name'].endswith('slave-0'),
group['nodes'])[0]['params']
for i in range(len(defined), slaves_count):
group['nodes'].append(
{'name': 'slave-{}'.format(i),
'role': 'k8s-node',
'params': deepcopy(node_params)})
return conf
def test_not_file(self):
with self.assertRaises(error.DevopsError):
templates.yaml_template_load('/path/to/dir')
def test_os_env(self):
open_mock = mock.mock_open(read_data='env_value: !os_env MYVAR\n')
self.patch('devops.helpers.templates.open', open_mock, create=True)
self.os_mock.environ = {'MYVAR': '30'}
m = templates.yaml_template_load('/path/to/my.yaml')
assert m['env_value'] == 30
def test_os_env_no_value(self):
open_mock = mock.mock_open(read_data='env_value: !os_env MYVAR\n')
self.patch('devops.helpers.templates.open', open_mock, create=True)
self.os_mock.environ = {}
with self.assertRaises(error.DevopsError):
templates.yaml_template_load('/path/to/my.yaml')
def test_not_file(self):
with self.assertRaises(error.DevopsError):
templates.yaml_template_load('/path/to/dir')