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AWS ECS Fargate, CodeCommit, CodeDeploy, CodePipeline and Terraform

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Requirements

• Use Terraform version 12<= https://www.terraform.io/downloads.html
• aws configure https://docs.aws.amazon.com/cli/latest/userguide/cli-configure-quickstart.html

Steps

Clone the project

$ git clone git@github.com:maradwan/notejam-app.git YOUR_PROJECT_DIR/

1- Build the environments testing, development and production

• To build testing environment

    $ cd YOUR_PROJECT_DIR/terraform/test
    $ terraform init
    $ terraform apply -auto-approve
  

• To build development environment

    $ cd YOUR_PROJECT_DIR/terraform/dev
    $ terraform init
    $ terraform apply -auto-approve
  

• To build production environment

    $ cd YOUR_PROJECT_DIR/terraform/dev
    $ terraform init
    $ terraform apply -auto-approve
  

2- After that we need to build the pipeline

	$ cd YOUR_PROJECT_DIR/terraform/app-pipeline/
	$ terraform init
	$ terraform apply -auto-approve

3- Then clone the new repository that has been created on codecommit and copy the app to the cloned folder

• Add your ssh key to your IAM https://docs.aws.amazon.com/codecommit/latest/userguide/setting-up-ssh-unixes.html

    $ cd YOUR_PROJECT_DIR
    $ git clone ssh://git-codecommit.eu-west-1.amazonaws.com/v1/repos/notejam
    $ cd notejam	
    $ cp -r ../app/* .
    $ git add . && git commit -m "Adding the project" && git push
  

Deployment Strategy:

• on testing environment:

  blue/green ECSAllAtOnce
  

• on development environment:

  blue/green ECSLinear10PercentEvery1Minutes
  

• on production environment:

  blue/green ECSLinear10PercentEvery1Minutes
  

If you would like to deploy to multi region , copy the environment dev,test and prod and change the region name from variables.tf also you need to add a stage in app-pipeline as I did for test-us.

• To add monitoring and logs we need to create elasticsearch subscription filter to cloudwatch https://docs.aws.amazon.com/AmazonCloudWatch/latest/logs/CWL_ES_Stream.html