Class: AWSCDK::EMR::CfnCluster::EbsBlockDeviceConfigProperty

Inherits:
Jsii::Struct
  • Object
show all
Defined in:
emr/cfn_cluster.rb

Overview

EbsBlockDeviceConfig is a subproperty of the EbsConfiguration property type.

EbsBlockDeviceConfig defines the number and type of EBS volumes to associate with all EC2 instances in an EMR cluster.

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::IResolvable, AWSCDK::EMR::CfnCluster::VolumeSpecificationProperty) —

    EBS volume specifications such as volume type, IOPS, size (GiB) and throughput (MiB/s) that are requested for the EBS volume attached to an Amazon EC2 instance in the cluster.

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

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



1348
1349
1350
1351
1352
1353
 
# File 'emr/cfn_cluster.rb', line 1348

def initialize(volume_specification:, volumes_per_instance: nil)
  @volume_specification = volume_specification.is_a?(Hash) ? ::AWSCDK::EMR::CfnCluster::VolumeSpecificationProperty.new(**volume_specification.transform_keys(&:to_sym)) : volume_specification
  Jsii::Type.check_type(@volume_specification, JSON.parse(Base64.strict_decode64("eyJ1bmlvbiI6eyJ0eXBlcyI6W3siZnFuIjoiYXdzLWNkay1saWIuSVJlc29sdmFibGUifSx7ImZxbiI6ImF3cy1jZGstbGliLmF3c19lbXIuQ2ZuQ2x1c3Rlci5Wb2x1bWVTcGVjaWZpY2F0aW9uUHJvcGVydHkifV19fQ==")), "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::IResolvable, AWSCDK::EMR::CfnCluster::VolumeSpecificationProperty (readonly)

EBS volume specifications such as volume type, IOPS, size (GiB) and throughput (MiB/s) that are requested for the EBS volume attached to an Amazon EC2 instance in the cluster.

Returns:

See Also:



1359
1360
1361
 
# File 'emr/cfn_cluster.rb', line 1359

def volume_specification
  @volume_specification
end

#volumes_per_instance ⇒ Numeric? (readonly)

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

Returns:

  • (Numeric, nil)

See Also:



1364
1365
1366
 
# File 'emr/cfn_cluster.rb', line 1364

def volumes_per_instance
  @volumes_per_instance
end

Class Method Details

.jsii_properties ⇒ Object 



1366
1367
1368
1369
1370
1371
 
# File 'emr/cfn_cluster.rb', line 1366

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

Instance Method Details

#to_jsii ⇒ Object 



1373
1374
1375
1376
1377
1378
1379
1380
 
# File 'emr/cfn_cluster.rb', line 1373

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