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ECS  >  Structures  >  InfrastructureOptimization

InfrastructureOptimization

Structure Class

InfrastructureOptimization dataclass

Bases: _SerdeShape

The configuration that controls how Amazon ECS optimizes your infrastructure.

Attributes

scale_in_after class-attribute instance-attribute 
scale_in_after: int | None = ...

This parameter defines the number of seconds Amazon ECS Managed Instances waits before optimizing EC2 instances that have become idle or underutilized. A longer delay increases the likelihood of placing new tasks on idle or underutilized instances instances, reducing startup time. A shorter delay helps reduce infrastructure costs by optimizing idle or underutilized instances,instances more quickly.

Valid values are:

  • null - Uses the default optimization behavior.

  • -1 - Disables automatic infrastructure optimization.

  • A value between 0 and 3600 (inclusive) - Specifies the number of seconds to wait before optimizing instances.