Add X-Ray integration with Fargate and ECS

[arun-gupta]

Show how X-Ray can be enabled and used for distributed monitoring of an application deployed on Fargate and ECS

[arun-gupta]

https://docs.aws.amazon.com/xray/latest/devguide/xray-daemon-ecs.html

[arun-gupta]

/assign @tiffanyfj

[jicowan]

@arun-gupta I have working example of this here, https://github.com/aws-samples/aws-xray-fargate.

[arun-gupta]

Thanks @jicowan, will try it out and then close!

@jicowan could you please explain how to set up health checks? I have now spent over 3 days trying to spin up X-Ray Daemon on Fargate without any avail. Apart from your repo there is pretty much no information available to use as a reference.