Deploy a monolithic application that is deployed directly onto instances with no containerization or orchestration, to a containerized microservices architecture orchestrated using Amazon EC2 Container Service.

https://github.com/spring-projects/spring-petclinic

#microservices #ecs #springframework #java #cicd

• All project code is stored in a github repo, you can create a git repo by forking this repo and add your changes to it.
• Use image repository to store your docker images
• The project takes a Dockerfile and creates a container in the pipeline
• Split the monolith in multiple target microservices.
• Use load balaancer to deploy the application to multiple target groups
• Deploy the ECS cluster using cloudformation
• The project performs the correct steps to do a blue/green or a rolling deployment
• Container is shipped to a staging environment where its runtime behavior can be checked using load tests
• Optional: Perform security scanning of docker containers in the pipeline
• Optional: Perform post deployment testing of your application through the pipeline.

• https://ecs.immersion.ecs.aws.dev/
• https://ecsworkshop.com/
• https://github.com/aws-samples/amazon-ecs-mythicalmysfits-workshop