AWS Outposts monitoring and reporting: A comprehensive Amazon EventBridge solution

This article presents a multi-account serverless solution for monitoring and reporting costs in shared AWS Outposts environments using EventBridge, Lambda, and DynamoDB.

• Tracks EC2, RDS, and EBS resource usage across multiple AWS accounts on Outposts
• Uses EventBridge to capture resource events and Lambda to process them into DynamoDB
• Enables cost tracking and reporting per workload account in shared Outposts deployments
• Provides Terraform-based infrastructure-as-code for easy deployment across accounts
• Includes Python scripts to generate monthly usage reports for EC2, RDS, and EBS resources
• Designed for organizations using AWS RAM to share Outposts resources across accounts
• Serverless architecture minimizes operational overhead while scaling across multiple Outposts

This solution enables organizations to gain financial visibility into shared Outposts infrastructure and accurately allocate costs to individual workload accounts.