ECS Managed Instances Now Support EC2 Capacity Reservations
🔔 Amazon Elastic Container Service (ECS) Managed Instances now integrate with Amazon EC2 Capacity Reservations, letting you apply reserved capacity to managed EC2 compute while ECS handles infrastructure. Configure capacity providers with capacityOptionType=reserved and choose reservation preferences — reservations-only, reservations-first, or reservations-excluded — to balance predictability and cost. Available in all regions and configurable via Console, CLI, CloudFormation, or SDKs.
