Announcing managed daemon support for Amazon ECS Managed Instances

Today, we’re announcing managed daemon support for Amazon Elastic Container Service (Amazon ECS) Managed Instances. This new capability extends the managed instances experience we introduced in September 2025, by giving platform engineers independent control over software agents such as monitoring, logging, and tracing tools, without requiring coordination with application development teams, while also improving reliability by ensuring every instance consistently runs required daemons and enabling comprehensive host-level monitoring.

When running containerized workloads at scale, platform engineers manage a wide range of responsibilities, from scaling and patching infrastructure to keeping applications running reliably and maintaining the operational agents that support those applications. Until now, many of these concerns were tightly coupled. Updating a monitoring agent meant coordinating with application teams, modifying task definitions, and redeploying entire applications, a significant operational burden when you’re managing hundreds or thousands of services.

Decoupled lifecycle management for daemons

Amazon ECS now introduces a ...