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Questions tagged [aws-cdk]

The AWS CDK is an infrastructure modeling framework that allows you to define your cloud resources using an imperative programming interface.

The AWS CDK is an infrastructure modeling framework that allows you to define your cloud resources using an imperative programming interface, currently TypeScript/JavaScript, Python, Java, C# and (beta) Go.

Developers can use one of the supported programming languages to define reusable cloud components called Constructs, which are composed together into Stacks and Apps.

The AWS CDK Toolkit is a command-line tool for interacting with CDK apps. It allows developers to synthesize artifacts such as AWS CloudFormation Templates, deploy stacks to development AWS accounts and “diff” against a deployed stack to understand the impact of a code change.

The AWS Construct Library includes a module for each AWS service with constructs that offer rich APIs that encapsulate the details of how to use AWS. The AWS Construct Library aims to reduce the complexity and glue-logic required when integrating various AWS services to achieve your goals on AWS.

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Amazon cdk and boto3 difference

I am new to AWS with python. I came across boto3 initially, later somone suggested cdk. What is the difference between aws cdk and boto3?
Neha S
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How to change StackName when using CDK Deploy

I am having a very simple cdk project: import * as cdk from '@aws-cdk/core'; import { TestStack } from '../lib/test-stack'; const app = new cdk.App(); new TestStack(app, 'TestStack'); I can easily deploy the stack using cdk deploy and the name of…
smallbirds
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Using CDK to define ECS Fargate cluster with Service Discovery, without Load Balancer

We use CDK and we are starting using service discovery within our ECS services (hence, server to server not client to server). This means that we don't need ALB (for the moment at least, maybe we can revisit this choice later). Unfortunately the CDK…
Claudio
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Invalidate Cloudfront cache with AWS CDK Pipelines

As part of my CodePipeline in CDK I would like, as the last step, to invalidate the Cloudfront cache. This is my current Deploy action step: { stageName: 'Deploy', actions: [ new codepipelineActions.S3DeployAction({ actionName:…
Andreas
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How to integrate API Gateway with s3 in CDK

The docs are very clear in doing this in the console, https://docs.aws.amazon.com/apigateway/latest/developerguide/integrating-api-with-aws-services-s3.html, but replicating in CDK is really painful. My question is how to create an Rest API backed…
Armando Rodríguez Acosta
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How to force delete a non empty S3 bucket with versioning enabled?

I have this code block in my CDK file: const artifactBucket = new s3.Bucket(this, "MyBucket", { bucketName: "cdk-cws-pipeline-artifacts", removalPolicy: cdk.RemovalPolicy.DESTROY, versioned: true, // a bucket used as a source in CodePipeline…
Zulhilmi Zainudin
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AWS CDK - how does one debug a hanging deploy?

There are times when I run cdk deploy and it will get to creating a ECS service and just hang because I did "something" wrong with my config -- 55/57 Currently in progress: MyServiceFA17513E Is there any way to get insight into what the problem…
Dylan
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Resolving cyclical dependencies between AWS CDK CloudFormation stacks

Context, I have a CDK app with two stacks using the following setup: Stack_A: StateMachine_A Lambda_A S3Bucket_A IAMRole_A Stack_B: StateMachine_B SageMakerTrainJob_B IAMRole_B StateMachine_A runs Lambda_A using…
user2446256
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How to add resource policy to existing S3 bucket with CDK in JavaScript?

I'm working on adding resource policy document to S3 bucket. It works fine when I create a new Bucket: const newbucket = new s3.Bucket(this, 'newBucket', { websiteIndexDocument : 'index.html', bucketName :…
HanBinKim
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Allow ingress from one security group to another using AWS CDK

How can I connect two security groups together using the AWS CDK? This is an example of allow IPv4 traffic ingress via port 443 ec2SecurityGroup.addIngressRule(Peer.anyIpv4(), Port.tcp(443), 'Test rule', false) This from the documentation: public…
atlas_scoffed
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aws cdk for Elasticache Redis Cluster

I have gone through the https://docs.aws.amazon.com/cdk/api/latest/python/aws_cdk.aws_elasticache.html. How to create an Elasticache Redis template using AWS-CDK. It would be more helpful if you share the sample code.
Raghavendra
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Lambda can't find modules from outer folders when deployed with CDK

I am deploying some apis to API Gateway using cdk. My problem is the file that contains the lambda(index.ts) can't import any files or npm modules outside that folder(folder named get-users). I tried copying node_modules folder and other files…
Lasitha Yapa
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How to create an IAM policy with multiple statements using CDK?

I am trying to explore if there is a better way. I just define the IAM policy using policy generator and then use the following -- const policyDocument = { "Version": "2012-10-17", "Statement": [ { "Sid": "FirstStatement", …
Judi
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AWS CDK multiple Apps

Would it be possible to have two CDK Apps in the same project, something like this: from aws_cdk import core from stack1 import Stack1 from stack2 import Stack2 app1 = core.App() Stack1(app1, "CDK1") app1.synth() app2 = core.App() Stack2(app2,…
Laimonas Sutkus
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How to use a CfnParameter in AWS CDK without filling in the value at runtime

I have been attempting to use the AWS CDK to programmatically build a CloudFormation stack template, but am having trouble with using CfnParameters to parameterize the template. When I write a template manually in json/yaml, I declare…
wutch
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