def test_wait_for_execute_no_changes(self):
stack_name = "stack_name"
changeset_type = "CREATE"
mock_client = Mock()
mock_deployer = Deployer(mock_client)
mock_waiter = Mock()
mock_client.get_waiter.return_value = mock_waiter
waiter_error = botocore.exceptions.WaiterError(name="name",
reason="reason",
last_response={})
mock_waiter.wait.side_effect = waiter_error
with self.assertRaises(exceptions.DeployFailedError):
mock_deployer.wait_for_execute(stack_name, changeset_type)
waiter_config = {
'Delay': 5,
'MaxAttempts': 720,
}
mock_waiter.wait.assert_called_once_with(StackName=stack_name,
WaiterConfig=waiter_config)
mock_client.get_waiter.assert_called_once_with(
"stack_create_complete")
def test_wait_for_execute_no_changes(self):
stack_name = "stack_name"
changeset_type = "CREATE"
mock_client = mock.Mock()
mock_deployer = Deployer(mock_client)
mock_waiter = mock.Mock()
mock_client.get_waiter.return_value = mock_waiter
waiter_error = botocore.exceptions.WaiterError(name="name",
reason="reason",
last_response={})
mock_waiter.wait.side_effect = waiter_error
with self.assertRaises(exceptions.DeployFailedError):
mock_deployer.wait_for_execute(stack_name, changeset_type)
waiter_config = {
'Delay': 30,
'MaxAttempts': 120,
}
mock_waiter.wait.assert_called_once_with(StackName=stack_name,
WaiterConfig=waiter_config)
mock_client.get_waiter.assert_called_once_with("stack_create_complete")
def publish(self, stack_name):
d = Deployer(boto3.client('cloudformation'))
result = d.create_and_wait_for_changeset(
stack_name=stack_name,
cfn_template=self.get_template(),
parameter_values=[],
capabilities=['CAPABILITY_IAM'])
d.execute_changeset(result.changeset_id, stack_name)
d.wait_for_execute(stack_name, result.changeset_type)
def deploy_template(session, config, packaged_yaml, approve=False):
success = True
print('\nDeploying...')
client = session.create_client('cloudformation')
stack_name = conventions.generate_stack_name(config['Parameters'])
deployer = Deployer(client)
tags = conventions.merge_tags(config.get('Tags', {}), config['Parameters'])
try:
result = deployer.create_and_wait_for_changeset(
stack_name=stack_name,
cfn_template=packaged_yaml,
parameter_values=deploy_template_parameters_builder(
config['Parameters']),
capabilities=['CAPABILITY_NAMED_IAM'],
role_arn=None,
notification_arns=None,
s3_uploader=None,
tags=deploy_template_tags_builder(tags))
display_changeset(session, stack_name, result.changeset_id)
if not approve:
utils.get_confirmation()
execute_changeset_token = str(uuid.uuid4())
client.execute_change_set(ChangeSetName=result.changeset_id,
StackName=stack_name,
ClientRequestToken=execute_changeset_token)
deployer.wait_for_execute(stack_name, result.changeset_type)
except exceptions.ChangeEmptyError as ex:
logging.error(ex)
success = False
except exceptions.DeployFailedError as ex:
logging.error(ex)
# print(colored(ex.response['Error']['Message'], 'red'))
stack_events = get_stack_events(session, stack_name,
execute_changeset_token)
aws.display_cfn_stack_events(stack_events)
success = False
except botocore.exceptions.ClientError as ex:
logging.error(ex)
success = False
print('Done.')
return success
