Centralized Alerting for AWS Organizations

Centralized CloudWatch alarm forwarding and notification system for AWS Organizations using EventBridge, Lambda, and CDK.

Architecture

• Management Account: Deploys StackSets to member accounts for alarm forwarding
• Observability Account: Receives alarms via EventBridge and sends notifications to Discord

Resources

• Blog Post: Build Centralized Alerting Across Your Organization

Prerequisites

• AWS CDK installed
• Node.js 20+
• AWS Organizations with management account access
• Discord webhook URL

Setup

pnpm install

Configure config/environments.ts with your:

• Organization ID
• Target OUs
• Observability account ID
• Discord webhook URL

Deployment

pnpm deploy

License

MIT