Questions tagged with AWS Cloud Development Kit (CDK)
AWS Cloud Development Kit (CDK) accelerates cloud development using common programming languages to model your applications.
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Hello there,
I implemented a CloudFormation Stack for an ecs service using CDK.
All worked great until last updates of the ECS Optimized AMI that is managed by CDK itself (it refers to a SSM Parameter...
I have deployed my organization via Landing Zone Accelerator, and am currently in the process of adding some customizations via the in-built options.
Basically the CDK calls CF templates and processe...
A stack updated with the new EXPRESS deployment mode (2026-06-30 release) failed on one resource and is now stuck in `UPDATE_FAILED`. The error message says to recover with an EXPRESS-mode UpdateStack...
## Question
A CloudFormation stack has been stuck in `UPDATE_IN_PROGRESS` for over 22 hours after a failed **Express Mode** deployment (rollback disabled). `cancel-update-stack` was accepted but hasn'...
I have a AWS CDK defined Aurora database cluster, with engine version 6.11. I want to upgrade it to 17.9
Doing so on a small test cluster from the Console seemed to work without deleting the data and ...
Since 2026-06-09, every CloudFormation create of a DNS-validated ACM certificate in eu-central-1 fails for us with:
Resource handler returned message: "Connection pool shut down" (HandlerErrorCode:...
Hi!
Regarding cloud management on AWS, I'm the only person on the team, and I also want to figure out, for now, what's the most manageable option for me, and whether, if we wanted to change the struc...
asked 4 months ago
Hi!
We have a CDK project that uses `aws-cdk-lib/pipelines/CodePipeline` construct. This pipeline builds a docker image and then creates a lambda function. Now we need to refactor the Dockerfile and ...
I manually created AWS resources using the AWS Console, including an Amazon S3 bucket, an API Gateway REST API, and an AWS Lambda function triggered by the REST API. I then attempted to migrate this e...
Hi,
We have a Cloudfront SaaS / Multi-Tenant distribution with a Lambda@Edge which had been functioning perfectly fine for quite a while. Last successful update was on 16th of March.
We are now rele...
I’m seeing a consistent drift detection failure on an RDS Proxy target group resource, and it appears to happen during CloudFormation drift evaluation (not synth/deploy).
Setup:
CDK app (Python)
Re...
InfluxDB on AWS v3 can be installed via console.
But the current CDK and CloudFormation seems not to support InfluxDB on AWS v3.
I tried different ways CDK, CloudFormation, CLI without success.
The...