AWS CDK Workshop

npm i -g aws-cdk

cdk init sample-app --language typescript

chloe@chloe-XPS-15-9570 ~/Workspace/aws-test/cdk-workshop
$ cdk init sample-app --language typescript
Applying project template sample-app for typescript
# Welcome to your CDK TypeScript project!

You should explore the contents of this project. It demonstrates a CDK app with an instance of a stack (`CdkWorkshopStack`)
which contains an Amazon SQS queue that is subscribed to an Amazon SNS topic.

The `cdk.json` file tells the CDK Toolkit how to execute your app.

## Useful commands

 * `npm run build`   compile typescript to js
 * `npm run watch`   watch for changes and compile
 * `npm run test`    perform the jest unit tests
 * `cdk deploy`      deploy this stack to your default AWS account/region
 * `cdk diff`        compare deployed stack with current state
 * `cdk synth`       emits the synthesized CloudFormation template

Initializing a new git repository...
Executing npm install...
npm WARN deprecated [email protected]: request has been deprecated, see https://.com/request/request/issues/3142
npm WARN deprecated [email protected]: request-promise-native has been deprecated because it extends the now deprecated request package, see https://.com/request/request/issues/3142
npm WARN deprecated [email protected]: this library is no longer supported
npm notice created a lockfile as package-lock.json. You should commit this file.
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^2.1.2 (node_modules/jest-haste-map/node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for [email protected]: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})
npm WARN [email protected] No repository field.
npm WARN [email protected]  field.

✅ All done!

chloe@chloe-XPS-15-9570 ~
$ cd Workspace/aws-test/cdk-workshop/

npm run watch

#!/usr/bin/env node
import * as cdk from '@aws-cdk/core';
import { CdkWorkshopStack } from '../lib/cdk-workshop-stack';

const app = new cdk.App();
new CdkWorkshopStack(app, 'CdkWorkshopStack');

import * as cdk from '@aws-cdk/core';
import * as sns from '@aws-cdk/aws-sns';
import * as sqs from '@aws-cdk/aws-sqs';
import * as subs from '@aws-cdk/aws-sns-subscriptions';

export class CdkWorkshopStack extends cdk.Stack {
  constructor(scope: cdk.App, id: string, props?: cdk.StackProps) {
    super(scope, id, props);

    const queue = new sqs.Queue(this, 'CdkWorkshopQueue', {
      visibilityTimeout: cdk.Duration.seconds(300)
    });

    const topic = new sns.Topic(this, 'CdkWorkshopTopic');

    topic.addSubscription(new subs.SqsSubscription(queue));
  }
}

chloe@chloe-XPS-15-9570 ~/Workspace/aws-test/cdk-workshop
$ cdk synth
**************************************************
*** Newer version of CDK is available [1.62.0] ***
*** Upgrade recommended                        ***
**************************************************
Resources:
  CdkWorkshopQueue50D9D426:
    Type: AWS::SQS::Queue
    Properties:
      VisibilityTimeout: 300
    Metadata:
      aws:cdk:path: CdkWorkshopStack/CdkWorkshopQueue/Resource
  CdkWorkshopQueuePolicyAF2494A5:
    Type: AWS::SQS::QueuePolicy
    Properties:
      PolicyDocument:
        Statement:
          - Action: sqs:SendMessage
            Condition:
              ArnEquals:
                aws:SourceArn:
                  Ref: CdkWorkshopTopicD368A42F
            Effect: Allow
            Principal:
              Service: sns.amazonaws.com
            Resource:
              Fn::GetAtt:
                - CdkWorkshopQueue50D9D426
                - Arn
        Version: "2012-10-17"
      Queues:
        - Ref: CdkWorkshopQueue50D9D426
    Metadata:
      aws:cdk:path: CdkWorkshopStack/CdkWorkshopQueue/Policy/Resource
  CdkWorkshopQueueCdkWorkshopStackCdkWorkshopTopicD7BE96438B5AD106:
    Type: AWS::SNS::Subscription
    Properties:
      Protocol: sqs
      TopicArn:
        Ref: CdkWorkshopTopicD368A42F
      Endpoint:
        Fn::GetAtt:
          - CdkWorkshopQueue50D9D426
          - Arn
    Metadata:
      aws:cdk:path: CdkWorkshopStack/CdkWorkshopQueue/CdkWorkshopStackCdkWorkshopTopicD7BE9643/Resource
  CdkWorkshopTopicD368A42F:
    Type: AWS::SNS::Topic
    Metadata:
      aws:cdk:path: CdkWorkshopStack/CdkWorkshopTopic/Resource
  CDKMetadata:
    Type: AWS::CDK::Metadata
    Properties:
      Modules: aws-cdk=1.61.1,@aws-cdk/aws-cloudwatch=1.61.1,@aws-cdk/aws-iam=1.61.1,@aws-cdk/aws-kms=1.61.1,@aws-cdk/aws-sns=1.61.1,@aws-cdk/aws-sns-subscriptions=1.61.1,@aws-cdk/aws-sqs=1.61.1,@aws-cdk/cloud-assembly-schema=1.61.1,@aws-cdk/core=1.61.1,@aws-cdk/cx-api=1.61.1,@aws-cdk/region-info=1.61.1,jsii-runtime=node.js/v12.17.0
    Condition: CDKMetadataAvailable
Conditions:
  CDKMetadataAvailable:
    Fn::Or:
      - Fn::Or:
          - Fn::Equals:
              - Ref: AWS::Region
              - ap-east-1
          - Fn::Equals:
              - Ref: AWS::Region
              - ap-northeast-1
          - Fn::Equals:
              - Ref: AWS::Region
              - ap-northeast-2
          - Fn::Equals:
              - Ref: AWS::Region
              - ap-south-1
          - Fn::Equals:
              - Ref: AWS::Region
              - ap-southeast-1
          - Fn::Equals:
              - Ref: AWS::Region
              - ap-southeast-2
          - Fn::Equals:
              - Ref: AWS::Region
              - ca-central-1
          - Fn::Equals:
              - Ref: AWS::Region
              - cn-north-1
          - Fn::Equals:
              - Ref: AWS::Region
              - cn-northwest-1
          - Fn::Equals:
              - Ref: AWS::Region
              - eu-central-1
      - Fn::Or:
          - Fn::Equals:
              - Ref: AWS::Region
              - eu-north-1
          - Fn::Equals:
              - Ref: AWS::Region
              - eu-west-1
          - Fn::Equals:
              - Ref: AWS::Region
              - eu-west-2
          - Fn::Equals:
              - Ref: AWS::Region
              - eu-west-3
          - Fn::Equals:
              - Ref: AWS::Region
              - me-south-1
          - Fn::Equals:
              - Ref: AWS::Region
              - sa-east-1
          - Fn::Equals:
              - Ref: AWS::Region
              - us-east-1
          - Fn::Equals:
              - Ref: AWS::Region
              - us-east-2
          - Fn::Equals:
              - Ref: AWS::Region
              - us-west-1
          - Fn::Equals:
              - Ref: AWS::Region
              - us-west-2

chloe@chloe-XPS-15-9570 ~/Workspace/aws-test/cdk-workshop
$ cdk bootstrap
 ⏳  Bootstrapping environment aws://213888382832/us-west-2...
CDKToolkit: creating CloudFormation changeset...
[██████████████████████████████████████████████████████████] (3/3)



 ✅  Environment aws://213888382832/us-west-2 bootstrapped.
**************************************************
*** Newer version of CDK is available [1.62.0] ***
*** Upgrade recommended                        ***
**************************************************

chloe@chloe-XPS-15-9570 ~/Workspace/aws-test/cdk-workshop
$ cdk deploy
This deployment will make potentially sensitive changes according to your current security approval level (--require-approval broadening).
Please confirm you intend to make the following modifications:

IAM Statement Changes
┌───┬─────────────────────────┬────────┬─────────────────┬─────────────────────────┬─────────────────────────┐
│   │ Resource                │ Effect │ Action          │ Principal               │ Condition               │
├───┼─────────────────────────┼────────┼─────────────────┼─────────────────────────┼─────────────────────────┤
│ + │ ${CdkWorkshopQueue.Arn} │ Allow  │ sqs:SendMessage │ Service:sns.amazonaws.c │ "ArnEquals": {          │
│   │                         │        │                 │ om                      │   "aws:SourceArn": "${C │
│   │                         │        │                 │                         │ dkWorkshopTopic}"       │
│   │                         │        │                 │                         │ }                       │
└───┴─────────────────────────┴────────┴─────────────────┴─────────────────────────┴─────────────────────────┘
(NOTE: There may be security-related changes not in this list. See https://.com/aws/aws-cdk/issues/1299)

Do you wish to deploy these changes (y/n)?

CdkWorkshopStack: deploying...
CdkWorkshopStack: creating CloudFormation changeset...
[██████████████████████████████████████████████████████████] (6/6)






 ✅  CdkWorkshopStack

Stack ARN:
arn:aws:cloudformation:us-west-2:213888382832:stack/CdkWorkshopStack/fa564140-f078-11ea-b665-0a050e07f862