notes.md

Infrastructure

• Public Github Repository

• Docker Swarm

  • 3 Manager nodes

  • 2 Worker nodes

    • Each of the nodes should communicate with the other nodes via Docker Swarm

    • EC2 instance to connect CLI

    • IAM policy

  • Leader manager node can pull/push image from/to ECR.

  • Full-Access ECR policy for the instances.

  • Other manager and worker nodes can pull image from ECR.

• AWS ECR to be created for image registry.

• CloudFormation template to be created for the infrastructure.

Application

• Dockerfile

  • Will be used for the app-server image

  • Required files:

    • phonebook-app.py

    • requirements.txt

    • templates folder

• docker-compose.yml

  • Services:

    • app-server and MySQL

    • app-server image will be pulled from ECR.