def update_nodes(event):
"""
Entry point for the CloudWatch scheduled task to discover and cache services.
"""
# get this lambda's timeout value
lambda_client = boto3.client("lambda")
this_lambda = lambda_client.get_function(
FunctionName=event.context.invoked_function_arn)
# calculate millis
total_ms = int(this_lambda['Configuration']['Timeout']) * 1000
# we need 25% of our total run time remaining to keep going
min_remain_ms = int(total_ms * 0.25)
# loop until the remaining time is less than the minimum
while min_remain_ms < event.context.get_remaining_time_in_millis():
periodic_handlers.update_nodes()
# print the stats
print("remaining time {}ms".format(
event.context.get_remaining_time_in_millis()))
print("required remaining time {}ms".format(min_remain_ms))
def update_nodes(_):
"""
Entry point for the CloudWatch scheduled task to discover and cache services.
"""
return periodic_handlers.update_nodes()
def update_nodes(_):
"""
Entry point for the CloudWatch scheduled task to discover and cache services.
"""
return periodic_handlers.update_nodes()
