AWS Compute Blog

Tag: contributed

Propagating valid mTLS client certificate identity to downstream services using Amazon API Gateway

This blog written by Omkar Deshmane, Senior SA and Anton Aleksandrov, Principal SA, Serverless. This blog shows how to use Amazon API Gateway with a custom authorizer to process incoming requests, validate the mTLS client certificate, extract the client certificate subject, and propagate it to the downstream application in a base64 encoded HTTP header. This […]

Simplifying serverless permissions with AWS SAM Connectors

This post written by Kurt Tometich, Senior Solutions Architect, AWS. Developers have been using the AWS Serverless Application Model (AWS SAM) to streamline the development of serverless applications with AWS since late 2018. Besides making it easier to create, build, test, and deploy serverless applications, AWS SAM now further simplifies permission management between serverless components […]

Speeding up incremental changes with AWS SAM Accelerate and nested stacks

This blog written by Jeff Marcinko, Sr. Technical Account Manager, Health Care & Life Sciencesand Brian Zambrano, Sr. Specialist Solutions Architect, Serverless. Developers and operators have been using the AWS Serverless Application Model (AWS SAM) to author, build, test, and deploy serverless applications in AWS for over three years. Since its inception, the AWS SAM […]

Reference architecture

Using custom consumer group ID support for AWS Lambda event sources for MSK and self-managed Kafka

This post shows how to use the new custom consumer group ID feature of the Lambda event source mapping for Amazon MSK and self-managed Kafka. This feature can be used to consume messages with Lambda starting at a specific timestamp or offset within a Kafka topic. It can also be used to consume messages from a consumer group that is replicated from another Kafka cluster using MirrorMaker v2.