Class: AWSCDK::StepFunctionsTasks::EMRCreateCluster::EbsBlockDeviceConfigProperty

Inherits:
Jsii::Struct
  • Object
show all
Defined in:
step_functions_tasks/emr_create_cluster.rb

Overview

Configuration of requested EBS block device associated with the instance group with count of volumes that will be associated to every instance.

See Also:

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(volume_specification:, volumes_per_instance: nil) ⇒ EbsBlockDeviceConfigProperty

Returns a new instance of EbsBlockDeviceConfigProperty.

Parameters:

  • volume_specification (AWSCDK::StepFunctionsTasks::EMRCreateCluster::VolumeSpecificationProperty) —

    EBS volume specifications such as volume type, IOPS, and size (GiB) that will be requested for the EBS volume attached to an EC2 instance in the cluster.

  • volumes_per_instance (Numeric, nil) (defaults to: nil) —

    Number of EBS volumes with a specific volume configuration that will be associated with every instance in the instance group.



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# File 'step_functions_tasks/emr_create_cluster.rb', line 1220

def initialize(volume_specification:, volumes_per_instance: nil)
  @volume_specification = volume_specification.is_a?(Hash) ? ::AWSCDK::StepFunctionsTasks::EMRCreateCluster::VolumeSpecificationProperty.new(**volume_specification.transform_keys(&:to_sym)) : volume_specification
  Jsii::Type.check_type(@volume_specification, JSON.parse(Base64.strict_decode64("eyJmcW4iOiJhd3MtY2RrLWxpYi5hd3Nfc3RlcGZ1bmN0aW9uc190YXNrcy5FbXJDcmVhdGVDbHVzdGVyLlZvbHVtZVNwZWNpZmljYXRpb25Qcm9wZXJ0eSJ9")), "volumeSpecification")
  @volumes_per_instance = volumes_per_instance
  Jsii::Type.check_type(@volumes_per_instance, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJudW1iZXIifQ==")), "volumesPerInstance") unless @volumes_per_instance.nil?
end

Instance Attribute Details

#volume_specification ⇒ AWSCDK::StepFunctionsTasks::EMRCreateCluster::VolumeSpecificationProperty (readonly)

EBS volume specifications such as volume type, IOPS, and size (GiB) that will be requested for the EBS volume attached to an EC2 instance in the cluster.

Returns:



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# File 'step_functions_tasks/emr_create_cluster.rb', line 1230

def volume_specification
  @volume_specification
end

#volumes_per_instance ⇒ Numeric? (readonly)

Note:

Default: EMR selected default

Number of EBS volumes with a specific volume configuration that will be associated with every instance in the instance group.

Returns:

  • (Numeric, nil) 


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# File 'step_functions_tasks/emr_create_cluster.rb', line 1235

def volumes_per_instance
  @volumes_per_instance
end

Class Method Details

.jsii_properties ⇒ Object 



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# File 'step_functions_tasks/emr_create_cluster.rb', line 1237

def self.jsii_properties
  {
    :volume_specification => "volumeSpecification",
    :volumes_per_instance => "volumesPerInstance",
  }
end

Instance Method Details

#to_jsii ⇒ Object 



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# File 'step_functions_tasks/emr_create_cluster.rb', line 1244

def to_jsii
  result = {}
  result.merge!({
    "volumeSpecification" => @volume_specification,
    "volumesPerInstance" => @volumes_per_instance,
  })
  result.compact
end