CodeDeploy with Terraform Demo

1. Generate an SSH key pair:

$ ssh-keygen -t rsa -f ~/.ssh/code-deploy-demo -C cd-demo -P ""

2. Run terraform:

$ terraform init
$ terraform apply

Resources will be created in eu-west-1 region by default. Change region var if you want another region.

3. From the output get the name of the s3 bucket created. If you get an output like this:

codedeploydemo-734.s3.amazonaws.com

then the name of the created bucket is codedeploydemo-734. Save this bucket name, you will upload the sample application revision to that bucket.

4. Change directory into sample-app. And run the following command to create application revision and upload it to S3 bucket (make sure to change the name of the bucket [and region if you changed it in terraform]).

$ cd sample-app
$ aws --region eu-west-1 deploy push \
    --application-name Sample_App \
    --s3-location s3://codedeploydemo-734/SampleApp.zip

This command bundles the files from the current directory into a single archive file named SampleApp.zip, uploads the revision to the codedeploydemo-734 bucket, and registers information with AWS CodeDeploy about the uploaded revision.

5. Create a deployment (make sure to change the name of the bucket [and region if you changed it in terraform]):

$ aws --region eu-west-1 deploy create-deployment \
    --application-name Sample_App \
    --deployment-config-name CodeDeployDefault.OneAtATime \
    --deployment-group-name Sample_DepGroup \
    --s3-location bucket=codedeploydemo-734,bundleType=zip,key=SampleApp.zip

6. Access the Sample application by instace's public IP. Get the instance's public IP from terraform output and put it in your browser.