本文属于机器翻译版本。若本译文内容与英语原文存在差异,则一律以英文原文为准。
使用 Amazon CloudFormation 更新 Autoscaling 策略
以下示例说明了如何使用 Amazon CloudFormation 在终端节点上启用 Autoscaling。
Endpoint: Type: "AWS::SageMaker::Endpoint" Properties: EndpointName:yourEndpointNameEndpointConfigName:yourEndpointConfigNameScalingTarget: Type: "AWS::ApplicationAutoScaling::ScalableTarget" Properties: MaxCapacity:10MinCapacity:2ResourceId:endpoint/MyEndPoint/variant/MyVariantRoleARN:arnScalableDimension: sagemaker:variant:DesiredInstanceCount ServiceNamespace: sagemaker ScalingPolicy: Type: "AWS::ApplicationAutoScaling::ScalingPolicy" Properties: PolicyName:myscalablepolicyPolicyType: TargetTrackingScaling ScalingTargetId: Ref: ScalingTarget TargetTrackingScalingPolicyConfiguration: TargetValue:75.0ScaleInCooldown:600ScaleOutCooldown:30PredefinedMetricSpecification: PredefinedMetricType: SageMakerVariantInvocationsPerInstance
有关更多详细信息,请参阅 Amazon CloudFormation 的 AutoScalingPlans API 参考。