Posts tagged "aws-cdk"
8 articles covering aws-cdk — browse the collection below.
Migrating a SAM CfnApplication to a CDK NestedStack Without Recreating Resources
How to replace an embedded SAM CfnApplication with a native CDK NestedStack in place, keeping the underlying Lambda and Step Functions resources and their outputs intact.
Migrating AWS CDK logRetention to logGroup Without Losing Your Logs
How to safely migrate the deprecated AWS CDK logRetention prop to logGroup by importing the existing log group, so you keep your logs and avoid a failed deploy.
Updating Tags on an OpenSearch Serverless Collection Replaces the Resource
AWS::OpenSearchServerless::Collection requires replacement when you update tags — a surprising CloudFormation behavior that can break cross-account setups and cause downtime.
Cross-Account Data Ingestion into OpenSearch Serverless with AWS CDK
How to set up OpenSearch Serverless for cross-account data ingestion using AWS CDK, VPC endpoints, and IAM role assumption — filling the gaps in AWS documentation.
Run Custom Build Commands During CDK Synthesis with Code.fromCustomCommand
Learn how to use CDK's Code.fromCustomCommand to run custom build scripts, download artifacts, or use non-standard toolchains like Rust or Go during CDK synthesis.
Scale CloudWatch Alarms with Metrics Insights Queries
Use CloudWatch Metrics Insights to monitor multiple resources by querying their tags.
Serve Markdown for LLMs and AI Agents Using Amazon CloudFront
Learn how to serve Markdown to LLM and AI agent clients while keeping HTML for human visitors, using CloudFront Functions, Lambda, and S3 — the AWS equivalent of Cloudflare's 'Markdown for Agents' feature.
5 Ways To Bundle a Lambda Function Within an AWS CDK Construct
5 ways to bundle Lambda functions in CDK constructs: inline code, separate files, pre-build bundling, NodejsFunction, and Serverless App Repository integration.