def __init__(self, event, context):
"""
Initializes helper setup class
:param event:
:param context:
"""
CustomResource.__init__(self, event, context)
self.arguments = copy(self.resource_properties)
self.arguments = {a: self.resource_properties[a] for a in self.resource_properties if a not in ["ServiceToken",
"Timeout"]}
self.configuration_bucket = os.getenv(configuration.ENV_CONFIG_BUCKET, None)
self.automator_role_arn = self.arguments.get("OpsAutomatorLambdaRole")
self.events_forward_role = self.arguments.get("EventForwardLambdaRole")
self.ops_automator_topic_arn = self.arguments.get("OpsAutomatorTopicArn")
self.use_ecs = TaskConfiguration.as_boolean(self.arguments.get("UseEcs", False))
self.optimize_cross_account_template = TaskConfiguration.as_boolean(
(self.arguments.get("OptimizeCrossAccountTemplate", False)))
self.account = os.getenv(handlers.ENV_OPS_AUTOMATOR_ACCOUNT)
self.stack_version = self.arguments["StackVersion"]
# setup logging
dt = datetime.utcnow()
classname = self.__class__.__name__
logstream = LOG_STREAM.format(classname, dt.year, dt.month, dt.day)
self._logger = QueuedLogger(logstream=logstream, context=context, buffersize=50)
def setup_action_parameter(name, action_parameter):
# single action parameter setup
parameter_template = {}
# parameter type
parameter_type = action_parameter[actions.PARAM_TYPE]
if parameter_type in [int, long, float, Decimal]:
parameter_template["Type"] = "Number"
elif isinstance([], parameter_type):
parameter_template["Type"] = "CommaDelimitedList"
else:
parameter_template["Type"] = "String"
if action_parameter.get(actions.PARAM_REQUIRED, False) and actions.PARAM_MIN_LEN not in action_parameter:
parameter_template[actions.PARAM_MIN_LEN] = 1
# default allowed values for booleans
if parameter_type == bool:
parameter_template["AllowedValues"] = YES_NO
# for every parameter option...
for p in PARAM_OPTIONS:
if p in action_parameter:
if p == actions.PARAM_DEFAULT:
if parameter_type in [bool]:
value = TaskConfiguration.as_boolean(action_parameter[actions.PARAM_DEFAULT])
parameter_template[p] = YES if value else NO
continue
if isinstance(action_parameter[p], type([])):
parameter_template[p] = action_parameter[p]
else:
parameter_template[p] = str(action_parameter[p])
# add parameter to template
self._template_parameters[name] = parameter_template
# add label
if actions.PARAM_LABEL in action_parameter:
self._parameter_labels[name] = {"default": action_parameter[actions.PARAM_LABEL]}