ECSAutoScalingGroup failed when creating 3-Microservices infrastructure

[TheAshwanik]

Thank you for the tutorial.
I was trying the example in 3-Microservices folder , but I am getting an error when I run CloudFormation template for infrastructure creation.

https://github.com/awslabs/amazon-ecs-nodejs-microservices/blob/master/3-microservices/infrastructure/ecs.yml

Failed to receive 1 resource signal(s) for the current batch. Each resource signal timeout is counted as a FAILURE.