Amazon ECS 上生产工作负载的自动扩展模式.pdf

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1、 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.C N S 3 5 0Autoscaling patterns for production workloads on Amazon ECSHenrique Santana(He/Him)Principal Cloud Support EngineerAmazon Web ServicesHardik Gohil(He/Him)

2、Software Development EngineerAmazon Web Services 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.A note on chalk talksCollaborativeInteractiveGenerativeFun 2025,Amazon Web Services,Inc.or its affiliates.All rights

3、reserved.AgendaWhy scaling mattersAuto scaling use casesUnderstanding Scaling MetricsAmazon ECS Auto Scaling PoliciesInfrastructure ScalingChalk Time!Key Takeaways 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.Meet Demand Capacity and Saving CostsWhy scaling matters 2025,Amazon

4、Web Services,Inc.or its affiliates.All rights reserved.Load Balanced Web ServicesWork Queue ConsumersDatabase Read ReplicasApplications with local,non-replicated state(”stateful”)Auto scaling use casesSingleton ProcessesScheduled Tasks 2025,Amazon Web Services,Inc.or its affiliates.All rights reserv

5、ed.Dimensions of ScalingECS Task+AWS FargateManaged InstancesAmazon EC2Application Auto ScalingECS TaskECS TaskInfrastructure Auto Scaling 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.Understanding Scaling Metri

6、cs 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.Scaling MetricAuto Scaling Requires At Least OneMust Be a Proportional MetricIf the resources are static,and If load doubles,the metric must double,AND If load falls by half,the metric must fall by halfUse tools such as hey or Apa