Lab 1: Prerequisites

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First, we’ll use the AWS CDK to deploy some prerequisites. Our guiding principle is that we’ll use the CDK to deploy static infrastructure and prerequisites that are out of scope for this lab, and use a CI/CD pipeline to deploy the rest. For example, if we’re building a stream processor, we might assume that the Kafka cluster is already in operation, but we need to deploy our actual stream processing application.

Note your account and region

Pick an AWS region to work in, such as us-west-2. We’ll refer to this as REGION going forward.

Also note your AWS account number. You find this in the console or by running aws sts get-caller-identity on the CLI. We’ll refer to this as ACCOUNT going forward.

Set up a Cloud9 IDE

In the AWS console, go to the Cloud9 service and select Create environment. Call your new IDE FargateIDE and click Next Step. On the next screen, change the instance type to m4.large and click Next step again. On the final page, click Create environment. Make sure that you leave the VPC settings at the default values.

Once the environment builds, you’ll automatically redirect to the IDE. Take a minute to explore the interface, and note that you can change the color scheme if you like (AWS Cloud9 menu -> Preferences -> Themes).

Next, let’s update the Cloud9 environment to let you run the labs from the environment.

  • Go to the IAM console and create an instance profile for the Cloud 9 VM.
    • Go to the Roles section.
    • Click Create role.
    • Select AWS service for the entity and leave the service set to EC2.
    • On the next screen, choose Create policy.
    • Switch to the JSON tab and paste in the contents of the file cloud9-iam.json.
    • Call the policy Cloud9-fargate-policy.
    • Click Create policy.
    • Switch back to the browser tab with the new role, and assign the policy you just made.
    • Call the role Cloud9-fargate-role.
    • Click Create role.
  • Once this new profile is created, go to EC2 and find the Cloud9 instance, and assign the instance profile to this instance.
  • Go to Cloud9 Preferences and under AWS Credentials disable AWS managed temporary credentials.

Deploy other prerequisites using CDK

Clone the Git repo:

git clone

We will be committing portions of this repo during this lab. To make it easier we will copy the used portions of the content to a separate location.

mkdir ~/environment/fargate-dev-workshop
cp -r ~/environment/amazon-ecs-fargate-workshop-dev-ops-data/labs/fargate-dev-workshop/* ~/environment/fargate-dev-workshop/
cd ~/environment/fargate-dev-workshop

For the rest of the labs in this track we will be working in the directory ~/environment/fargate-dev-workshop

In your Cloud 9 environment, install the CDK and update some dependencies:

npm install -g aws-cdk@1.19.0

Update to the latest version of pip

curl -o

Now we install some CDK modules.

pip install awscli
pip install --upgrade aws-cdk.core
pip install -r requirements.txt

Create the file ~/.aws/config with these lines:


Set environment variables which will be used later

AWS_REGION=`aws configure get region`

We’re now ready to deploy the prerequisites. Run the following, making sure to substitute the proper values for your ACCOUNT and REGION.

touch ~/.aws/credentials
cdk bootstrap aws://ACCOUNT/REGION
cdk synth
cdk deploy pipeline-to-ecr

In this lab we deployed our Cloud9 IDE which we will use for the remainder of the workshop as well as deployed our initial pipeline which will build our containers.