interface AutoScalingConfigurationProps 🔹

Language	Type name
.NET	Amazon.CDK.AWS.AppRunner.Alpha.AutoScalingConfigurationProps
Go	github.com/aws/aws-cdk-go/awscdkapprunneralpha/v2#AutoScalingConfigurationProps
Java	software.amazon.awscdk.services.apprunner.alpha.AutoScalingConfigurationProps
Python	aws_cdk.aws_apprunner_alpha.AutoScalingConfigurationProps
TypeScript (source)	@aws-cdk/aws-apprunner-alpha » AutoScalingConfigurationProps

Properties of the App Runner Auto Scaling Configuration.

Example

const autoScalingConfiguration = new apprunner.AutoScalingConfiguration(this, 'AutoScalingConfiguration', {
  autoScalingConfigurationName: 'MyAutoScalingConfiguration',
  maxConcurrency: 150,
  maxSize: 20,
  minSize: 5,
});

new apprunner.Service(this, 'DemoService', {
  source: apprunner.Source.fromEcrPublic({
    imageConfiguration: { port: 8000 },
    imageIdentifier: 'public.ecr.aws/aws-containers/hello-app-runner:latest',
  }),
  autoScalingConfiguration,
});

Properties

Name	Type	Description
autoScalingConfigurationName?🔹	string	The name for the Auto Scaling Configuration.
maxConcurrency?🔹	number	The maximum number of concurrent requests that an instance processes.
maxSize?🔹	number	The maximum number of instances that a service scales up to.
minSize?🔹	number	The minimum number of instances that App Runner provisions for a service.

---

autoScalingConfigurationName?🔹

Type: string (optional, default: a name generated by CloudFormation)

The name for the Auto Scaling Configuration.

---

maxConcurrency?🔹

Type: number (optional, default: 100)

The maximum number of concurrent requests that an instance processes.

If the number of concurrent requests exceeds this limit, App Runner scales the service up.

Must be between 1 and 200.

---

maxSize?🔹

Type: number (optional, default: 25)

The maximum number of instances that a service scales up to.

At most maxSize instances actively serve traffic for your service.

Must be between 1 and 25.

---

minSize?🔹

Type: number (optional, default: 1)

The minimum number of instances that App Runner provisions for a service.

The service always has at least minSize provisioned instances.

Must be between 1 and 25.