[ECS] [request]: Circuit Breaker

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**Tell us about your request**
What do you want us to build? A retry count into Circuit Breaker. Once reached, it should go into a failed state

**Which service(s) is this request for?**
Fargate, ECS platform 1_4

**Tell us about the problem you're trying to solve. What are you trying to do, and why is it hard?**
I currently tried this with Circuit Breaker on with Rollback on and off, but if there is an issue with the container being deployed, if you use Cloud Formation, it seems to take quite a bit of time before it fails with the UPDATE_ROLLBACK_COMPLETE state in CF. It seems to try to restart the failed services 10 to 12 times each with a long period of time before the failure occurs. It takes way too long to fail.

**Are you currently working around this issue?**
How are you currently solving this problem?
We need to wait a long period of time for the failure. In excess of 20 minutes.

**Additional context**
Anything else we should know?

**Attachments**
If you think you might have additional information that you'd like to include via an attachment, please do - we'll take a look. (Remember to remove any personally-identifiable information.)

The request concerns ECS/Fargate circuit-breaker behavior during CloudFormation deployments. No repository files, tests, or implementation entry points are identified in the issue, so begin by clarifying the ECS platform behavior and the desired retry-count semantics. Done would require an agreed design for reaching a failed state sooner after the configured retry count.

Written by the indexing model from the issue text.