/aws-cdk-nyan-cat

Primary LanguageCSSMIT LicenseMIT

Prerequisites

To perform this workshop, you’ll need the following:

  • aws-cli. Installation instructions here
  • Setup your AWS account credentials aws configure
  • node.js. Installation instructions here and version should be >= 8.12.0
  • IDE or editor of choice.
  • aws-cdk. Installation instructions: npm install -g aws-cdk

Setup workspace with Typescript

  • Create an empty directory. mkdir cdk && cd cdk

  • Setup cdk project. cdk init app --language typescript

  • Compile your Typescript code: Open a new terminal tab and navigate to the project directory. Run npm run watch

  • Open your IDE or editor of choice and explore the project structure. App's entry point is cdk.json -> bin/cdk.ts -> lib/cdk-stack.ts

Update Infrastructure for your app

  • Setup a vpc, an ECS cluster and ApplicationLoadBalancedFargateService for our nginx app
  • Install the required dependencies npm install @aws-cdk/aws-ec2, npm install @aws-cdk/aws-ecs, and npm install @aws-cdk/aws-ecs-patterns
  • Check the typescript compiler tab to ensure there are no errors.

Synthesize and deploy

  • cdk synth generates an AWS CloudFormation template for your application stack.
  • The first time you deploy an AWS CDK app into an environment (account/region), you’ll need to install a “bootstrap stack”. cdk bootstrap
  • Let's deploy. cdk deploy. Once the deployment completes, you can look at your load balanced service URL as an output.

Clean up

  • cdk destroy