java-lambda-handler-playbook

Builds and ships Java AWS Lambda functions with either raw Java or Micronaut: event adapters for API Gateway, ALB and S3, service composition, packaging with Gradle or Maven, cold-start measurement, handler and repository tests, and reviewable SAM or Serverless release definitions. Use when the user says "deploy a Java Lambda", "Java Lambda cold start is slow", "Micronaut Lambda handler", "API Gateway Java handler", "package Java Lambda with Shadow", or "canary deploy a Java function". Not for Lambda in other languages, and not for running deployments, traffic shifts, or cloud changes without explicit approval.

Version

v1.0.1

Size

42 KB

Updated

2026-10-06

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