<ul><li>AWS Elastic Container Service (ECS) is often used as a platform for Microservices on AWS.</li><li>Unused container images in AWS Elastic Container Registry (ECR) can accumulate and result in wasted space and costs.</li><li>An automated approach is presented to automatically clean up ECR repositories, removing old images not used by ECS services.</li><li>The solution leverages AWS Config Aggregator, EventBridge, and EventBridge Scheduler to efficiently manage image deletion based on active ECS tasks.</li></ul>

Automatic deletion of unused AWS ECR container images for multi-account AWS ECS services

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