Auto Scaling Configuration
Describes an AWS App Runner automatic configuration resource that enables automatic scaling of instances used to process web requests. You can share an auto scaling configuration across multiple services.
Properties
The customer-provided auto scaling configuration name. When you use it for the first time in an AWS Region, App Runner creates revision number 1 of this name. When you use the same name in subsequent calls, App Runner creates incremental revisions of the configuration. The auto scaling configuration name can be used in multiple revisions of a configuration.
It's set to true for the configuration with the highest Revision among all configurations that share the same AutoScalingConfigurationName. It's set to false otherwise. App Runner temporarily doubles the number of provisioned instances during deployments, to maintain the same capacity for both old and new code.
The minimum number of instances that App Runner provisions for a service. The service always has at least MinSize provisioned instances. Some of them actively serve traffic. The rest of them (provisioned and inactive instances) are a cost-effective compute capacity reserve and are ready to be quickly activated. You pay for memory usage of all the provisioned instances. You pay for CPU usage of only the active subset.