ECS: Running Tasks and Task Definitions

Yay, Friday night, personal learning time!  

I'm starting to look into next steps of "how would I deploy new versions of my Spring Boot Application to ECS"?

Initial thoughts would be to do the following:

1. Update Spring Boot App
2. Test locally
3. Commit/push changes to GitHub
4. Create new local Docker Image
5. Push new Docker Image to ECR as a new version in the existing Repo
6. Create a new Revision of Task Definition (currently at Revision 1)
7. Stop current Running Task
8. Run Task using new version of Task Definition

First, taking a look at what I have running now in my ECS Cluster:

Here is the details of that cluster (when I click on the cluster-name link):

Finally, putting it all together from my previous posts, here are the details of the Task when I click on the ARN of the Task.  

And note: public IP Address of the Task is 54.237.231.47

Here is me testing that I can hit my Spring Boot App on this public IP Address:

http://54.237.231.47:8080/hello-world?name=philip