[AWS] ECSのオートスケーリングをCLIで設定する

Solution

Access AWS CloudShall, and then execute commands like belows:

Check out your settings

Change the value of –resource-id like as “service/***”

[cloudshell-user@ip-xxx ~]$ aws application-autoscaling describe-scalable-targets --service-namespace ecs --resource-id service/cluter-name/service-name { "ScalableTargets": [ { "ServiceNamespace": "ecs", "ResourceId": "service/cluter-name/service-name", "ScalableDimension": "ecs:service:DesiredCount", "MinCapacity": 1, "MaxCapacity": 1, "RoleARN": "arn:aws:iam::0000:role/aws-service-role/ecs.application-autoscaling.amazonaws.com/AWSServiceRoleForApplicationAutoScaling_ECSService", "CreationTime": "2020-01-01T00:00:00.000000+00:00", "SuspendedState": { "DynamicScalingInSuspended": false, "DynamicScalingOutSuspended": false, "ScheduledScalingSuspended": false } } ] }

Register autoscaling settings

Change the value of –resource-id like as “service/***”

[cloudshell-user@ip-xxx ~]$ aws application-autoscaling register-scalable-target --service-namespace ecs --resource-id service/cluter-name/service-name --scalable-dimension ecs:service:DesiredCount --min-capacity 2 --max-capacity 2 --role-arn arn:aws:iam::0000:role/aws-service-role/ecs.application-autoscaling.amazonaws.com/AWSServiceRoleForApplicationAutoScaling_ECSService

References

• application-autoscaling — AWS CLI 1.27.81 Command Reference

• Class: Aws::ApplicationAutoScaling::Client — AWS SDK for Ruby V3

  • If you want implement as Ruby!