serverless-patterns/lambda-durable-eventbridge-cron-nodejs-sam/example-pattern.json at ec03b6a9f9d5c7f3ce6aefeb1d20b05dd8faeb0a · aws-samples/serverless-patterns · GitHub

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{
  "title": "EventBridge Cron to durable Lambda function",
  "description": "Create a durable Lambda function triggered by EventBridge on a cron schedule using AWS SAM.",
  "language": "Nodejs",
  "level": "200",
  "framework": "AWS SAM",
  "introBox": {
    "headline": "How it works",
    "text": [
      "This sample project demonstrates how to create a durable Lambda function that is triggered by EventBridge on a cron schedule. The Lambda function uses the AWS durable execution SDK to implement a multi-step workflow with automatic checkpointing and replay capabilities.",
      "The durable execution pattern allows Lambda functions to span multiple invocations while maintaining state. When the function calls context.wait(), it suspends execution and creates a checkpoint. A subsequent invocation resumes from the checkpoint without re-executing previous steps.",
      "This pattern deploys a durable Lambda function with Nodejs 24 runtime, an EventBridge rule with cron schedule, and uses function versioning to ensure the cron trigger targets a published version rather than $LATEST."
    ]
  },
  "gitHub": {
    "template": {
      "repoURL": "https://github.com/aws-samples/serverless-patterns/tree/main/lambda-durable-eventbridge-cron-nodejs-sam",
      "templateURL": "serverless-patterns/lambda-durable-eventbridge-cron-nodejs-sam",
      "projectFolder": "lambda-durable-eventbridge-cron-nodejs-sam",
      "templateFile": "template.yaml"
    }
  },
  "resources": {
    "bullets": [
      {
        "text": "AWS Lambda durable functions",
        "link": "https://docs.aws.amazon.com/lambda/latest/dg/durable-functions.html"
      },
      {
        "text": "Invoking AWS Lambda durable functions",
        "link": "https://docs.aws.amazon.com/lambda/latest/dg/durable-invoking.html"
      },
      {
        "text": "AWS durable execution SDK for Nodejs",
        "link": "https://github.com/aws/aws-durable-execution-sdk-js"
      }
    ]
  },
  "deploy": {
    "text": [
      "sam build",
      "sam deploy --guided"
    ]
  },
  "testing": {
    "text": [
      "See the GitHub repo for detailed testing instructions."
    ]
  },
  "cleanup": {
    "text": [
      "Delete the stack: <code>sam delete</code>."
    ]
  },
  "authors": [
    {
      "name": "Anusha Ganapuram",
      "image": "https://avatars.githubusercontent.com/u/58950933",
      "bio": "Technical Account Manager at AWS with deep expertise in serverless and event-driven solutions. Passionate about building scalable, secure and distributed applications that help organizations modernize their infrastructure and accelerate innovation.",
      "linkedin": "anushaganapuram"
    }
  ]
}