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Multi-region multi-account deployments with AWS CDK Pipelines

Oct 25, 20235 min read

This post describes how you can create an AWS CDK project that defines resources in multiple regions and then automatically deploy it in multiple...

String interpolation in YAML with Python

Oct 13, 20235 min read

String interpolation is not a feature of YAML. In this post, I will present a quick way to perform string interpolation in your configuration files...

Create VPC with IPv6 subnets in AWS CDK

Sep 29, 20234 min read

This post describes how you can create a VPC with subnets that support IPv6 with AWS CDK in Python. At the moment of writing, the VPC L2 (layer 2)...

Cloudformation Resource Creation and Deletion Order

Dec 28, 20224 min read

In this post, I will try to test experimentally and understand the order in which CloudFormation resources are created, updated and deleted. I will...

CloudWatch RUM App Monitor with AWS CDK

Jun 5, 20222 min read

CloudWatch RUM allows you to monitor your web application and analyze user sessions in near real-time. In this short post, I will describe how you can...

Enable DNSSEC signing in Amazon Route 53 using AWS CDK

Apr 30, 20224 min read

DNSSEC (Domain Security Extensions) adds security features to the DNS protocol so that DNS resolvers can verify that the data came from the specific...