You are viewing documentation for version 2 of the AWS SDK for Ruby. Version 3 documentation can be found here.

Class: Aws::ApplicationAutoScaling::Types::ScalingActivity

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

Overview

Represents a scaling activity.

See Also:

Instance Attribute Summary collapse

Instance Attribute Details

#activity_id ⇒ String

The unique identifier of the scaling activity.

Returns:

  • (String) —

    The unique identifier of the scaling activity.

#cause ⇒ String

A simple description of what caused the scaling activity to happen.

Returns:

  • (String) —

    A simple description of what caused the scaling activity to happen.

#description ⇒ String

A simple description of what action the scaling activity intends to accomplish.

Returns:

  • (String) —

    A simple description of what action the scaling activity intends to accomplish.

#details ⇒ String

The details about the scaling activity.

Returns:

  • (String) —

    The details about the scaling activity.

#end_time ⇒ Time

The Unix timestamp for when the scaling activity ended.

Returns:

  • (Time) —

    The Unix timestamp for when the scaling activity ended.

#resource_id ⇒ String

The identifier of the resource associated with the scaling activity. 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 table name. Example: table/my-table.

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

  • Aurora DB cluster - The resource type is cluster and the unique identifier is the cluster name. Example: cluster:my-db-cluster.

  • Amazon SageMaker endpoint variant - The resource type is variant and the unique identifier is the resource ID. Example: endpoint/my-end-point/variant/KMeansClustering.

  • Custom resources are not supported with a resource type. This parameter must specify the OutputValue from the CloudFormation template stack used to access the resources. The unique identifier is defined by the service provider. More information is available in our GitHub repository.

  • Amazon Comprehend document classification endpoint - The resource type and unique identifier are specified using the endpoint ARN. Example: arn:aws:comprehend:us-west-2:123456789012:document-classifier-endpoint/EXAMPLE.

  • Amazon Comprehend entity recognizer endpoint - The resource type and unique identifier are specified using the endpoint ARN. Example: arn:aws:comprehend:us-west-2:123456789012:entity-recognizer-endpoint/EXAMPLE.

  • Lambda provisioned concurrency - The resource type is function and the unique identifier is the function name with a function version or alias name suffix that is not $LATEST. Example: function:my-function:prod or function:my-function:1.

  • Amazon Keyspaces table - The resource type is table and the unique identifier is the table name. Example: keyspace/mykeyspace/table/mytable.

  • Amazon MSK cluster - The resource type and unique identifier are specified using the cluster ARN. Example: arn:aws:kafka:us-east-1:123456789012:cluster/demo-cluster-1/6357e0b2-0e6a-4b86-a0b4-70df934c2e31-5.

Returns:

  • (String) —

    The identifier of the resource associated with the scaling activity.

#scalable_dimension ⇒ String

The scalable dimension. 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.

  • rds:cluster:ReadReplicaCount - The count of Aurora Replicas in an Aurora DB cluster. Available for Aurora MySQL-compatible edition and Aurora PostgreSQL-compatible edition.

  • sagemaker:variant:DesiredInstanceCount - The number of EC2 instances for an Amazon SageMaker model endpoint variant.

  • custom-resource:ResourceType:Property - The scalable dimension for a custom resource provided by your own application or service.

  • comprehend:document-classifier-endpoint:DesiredInferenceUnits - The number of inference units for an Amazon Comprehend document classification endpoint.

  • comprehend:entity-recognizer-endpoint:DesiredInferenceUnits - The number of inference units for an Amazon Comprehend entity recognizer endpoint.

  • lambda:function:ProvisionedConcurrency - The provisioned concurrency for a Lambda function.

  • cassandra:table:ReadCapacityUnits - The provisioned read capacity for an Amazon Keyspaces table.

  • cassandra:table:WriteCapacityUnits - The provisioned write capacity for an Amazon Keyspaces table.

  • kafka:broker-storage:VolumeSize - The provisioned volume size (in GiB) for brokers in an Amazon MSK cluster.

    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
    • rds:cluster:ReadReplicaCount
    • sagemaker:variant:DesiredInstanceCount
    • custom-resource:ResourceType:Property
    • comprehend:document-classifier-endpoint:DesiredInferenceUnits
    • comprehend:entity-recognizer-endpoint:DesiredInferenceUnits
    • lambda:function:ProvisionedConcurrency
    • cassandra:table:ReadCapacityUnits
    • cassandra:table:WriteCapacityUnits
    • kafka:broker-storage:VolumeSize

Returns:

  • (String) —

    The scalable dimension.

#service_namespace ⇒ String

The namespace of the AWS service that provides the resource, or a custom-resource.

Possible values:

  • ecs
  • elasticmapreduce
  • ec2
  • appstream
  • dynamodb
  • rds
  • sagemaker
  • custom-resource
  • comprehend
  • lambda
  • cassandra
  • kafka

Returns:

  • (String) —

    The namespace of the AWS service that provides the resource, or a custom-resource.

#start_time ⇒ Time

The Unix timestamp for when the scaling activity began.

Returns:

  • (Time) —

    The Unix timestamp for when the scaling activity began.

#status_code ⇒ String

Indicates the status of the scaling activity.

Possible values:

  • Pending
  • InProgress
  • Successful
  • Overridden
  • Unfulfilled
  • Failed

Returns:

  • (String) —

    Indicates the status of the scaling activity.

#status_message ⇒ String

A simple message about the current status of the scaling activity.

Returns:

  • (String) —

    A simple message about the current status of the scaling activity.