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Class: Aws::ApplicationAutoScaling::Types::RegisterScalableTargetRequest

Inherits:
Struct
  • Object
show all
Defined in:
(unknown)

Overview

Note:

When passing RegisterScalableTargetRequest as input to an Aws::Client method, you can use a vanilla Hash:

{
  service_namespace: "ecs", # required, accepts ecs, elasticmapreduce, ec2, appstream, dynamodb
  resource_id: "ResourceIdMaxLen1600", # required
  scalable_dimension: "ecs:service:DesiredCount", # required, accepts ecs:service:DesiredCount, ec2:spot-fleet-request:TargetCapacity, elasticmapreduce:instancegroup:InstanceCount, appstream:fleet:DesiredCapacity, dynamodb:table:ReadCapacityUnits, dynamodb:table:WriteCapacityUnits, dynamodb:index:ReadCapacityUnits, dynamodb:index:WriteCapacityUnits
  min_capacity: 1,
  max_capacity: 1,
  role_arn: "ResourceIdMaxLen1600",
}

Instance Attribute Summary collapse

Instance Attribute Details

#max_capacityInteger

The maximum value to scale to in response to a scale out event. This parameter is required if you are registering a scalable target and optional if you are updating one.

Returns:

  • (Integer)

    The maximum value to scale to in response to a scale out event.

#min_capacityInteger

The minimum value to scale to in response to a scale in event. This parameter is required if you are registering a scalable target and optional if you are updating one.

Returns:

  • (Integer)

    The minimum value to scale to in response to a scale in event.

#resource_idString

The identifier of the resource associated with the scalable target. This string consists of the resource type and unique identifier.

  • ECS service - The resource type is service and the unique identifier is the cluster name and service name. Example: service/default/sample-webapp.

  • Spot fleet request - The resource type is spot-fleet-request and the unique identifier is the Spot fleet request ID. Example: spot-fleet-request/sfr-73fbd2ce-aa30-494c-8788-1cee4EXAMPLE.

  • EMR cluster - The resource type is instancegroup and the unique identifier is the cluster ID and instance group ID. Example: instancegroup/j-2EEZNYKUA1NTV/ig-1791Y4E1L8YI0.

  • AppStream 2.0 fleet - The resource type is fleet and the unique identifier is the fleet name. Example: fleet/sample-fleet.

  • DynamoDB table - The resource type is table and the unique identifier is the resource ID. Example: table/my-table.

  • DynamoDB global secondary index - The resource type is index and the unique identifier is the resource ID. Example: table/my-table/index/my-table-index.

Returns:

  • (String)

    The identifier of the resource associated with the scalable target.

#role_arnString

The ARN of an IAM role that allows Application Auto Scaling to modify the scalable target on your behalf. This parameter is required when you register a scalable target and optional when you update one.

Returns:

  • (String)

    The ARN of an IAM role that allows Application Auto Scaling to modify the scalable target on your behalf.

#scalable_dimensionString

The scalable dimension associated with the scalable target. This string consists of the service namespace, resource type, and scaling property.

  • ecs:service:DesiredCount - The desired task count of an ECS service.

  • ec2:spot-fleet-request:TargetCapacity - The target capacity of a Spot fleet request.

  • elasticmapreduce:instancegroup:InstanceCount - The instance count of an EMR Instance Group.

  • appstream:fleet:DesiredCapacity - The desired capacity of an AppStream 2.0 fleet.

  • dynamodb:table:ReadCapacityUnits - The provisioned read capacity for a DynamoDB table.

  • dynamodb:table:WriteCapacityUnits - The provisioned write capacity for a DynamoDB table.

  • dynamodb:index:ReadCapacityUnits - The provisioned read capacity for a DynamoDB global secondary index.

  • dynamodb:index:WriteCapacityUnits - The provisioned write capacity for a DynamoDB global secondary index.

    Possible values:

    • ecs:service:DesiredCount
    • ec2:spot-fleet-request:TargetCapacity
    • elasticmapreduce:instancegroup:InstanceCount
    • appstream:fleet:DesiredCapacity
    • dynamodb:table:ReadCapacityUnits
    • dynamodb:table:WriteCapacityUnits
    • dynamodb:index:ReadCapacityUnits
    • dynamodb:index:WriteCapacityUnits

Returns:

  • (String)

    The scalable dimension associated with the scalable target.

#service_namespaceString

The namespace of the AWS service. For more information, see AWS Service Namespaces in the Amazon Web Services General Reference.

Returns:

  • (String)

    The namespace of the AWS service.