Class: Aws::EMR::Types::InstanceTypeConfig

Inherits:

Struct

• Object
• Struct
• Aws::EMR::Types::InstanceTypeConfig

Defined in:

gems/aws-sdk-emr/lib/aws-sdk-emr/types.rb

Overview

An instance type configuration for each instance type in an instance fleet, which determines the Amazon EC2 instances Amazon EMR attempts to provision to fulfill On-Demand and Spot target capacities. When you use an allocation strategy, you can include a maximum of 30 instance type configurations for a fleet. For more information about how to use an allocation strategy, see Configure Instance Fleets. Without an allocation strategy, you may specify a maximum of five instance type configurations for a fleet.

The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and later, excluding 5.0.x versions.

See Also:

• AWS API Documentation

Constant Summary

SENSITIVE =

[]

Instance Attribute Summary

• #bid_price ⇒ String

  The bid price for each Amazon EC2 Spot Instance type as defined by InstanceType.

• #bid_price_as_percentage_of_on_demand_price ⇒ Float

  The bid price, as a percentage of On-Demand price, for each Amazon EC2 Spot Instance as defined by InstanceType.

• #configurations ⇒ Array<Types::Configuration>

  A configuration classification that applies when provisioning cluster instances, which can include configurations for applications and software that run on the cluster.

• #custom_ami_id ⇒ String

  The custom AMI ID to use for the instance type.

• #ebs_configuration ⇒ Types::EbsConfiguration

  The configuration of Amazon Elastic Block Store (Amazon EBS) attached to each instance as defined by InstanceType.

• #instance_type ⇒ String

  An Amazon EC2 instance type, such as m3.xlarge.

• #weighted_capacity ⇒ Integer

  The number of units that a provisioned instance of this type provides toward fulfilling the target capacities defined in InstanceFleetConfig.

Instance Attribute Details

#bid_price ⇒ String

The bid price for each Amazon EC2 Spot Instance type as defined by InstanceType. Expressed in USD. If neither BidPrice nor BidPriceAsPercentageOfOnDemandPrice is provided, BidPriceAsPercentageOfOnDemandPrice defaults to 100%.

Returns:

• (String)

# File 'gems/aws-sdk-emr/lib/aws-sdk-emr/types.rb', line 3244

class InstanceTypeConfig < Struct.new(
  :instance_type,
  :weighted_capacity,
  :bid_price,
  :bid_price_as_percentage_of_on_demand_price,
  :ebs_configuration,
  :configurations,
  :custom_ami_id)
  SENSITIVE = []
  include Aws::Structure
end

#bid_price_as_percentage_of_on_demand_price ⇒ Float

The bid price, as a percentage of On-Demand price, for each Amazon EC2 Spot Instance as defined by InstanceType. Expressed as a number (for example, 20 specifies 20%). If neither BidPrice nor BidPriceAsPercentageOfOnDemandPrice is provided, BidPriceAsPercentageOfOnDemandPrice defaults to 100%.

Returns:

• (Float)

# File 'gems/aws-sdk-emr/lib/aws-sdk-emr/types.rb', line 3244

class InstanceTypeConfig < Struct.new(
  :instance_type,
  :weighted_capacity,
  :bid_price,
  :bid_price_as_percentage_of_on_demand_price,
  :ebs_configuration,
  :configurations,
  :custom_ami_id)
  SENSITIVE = []
  include Aws::Structure
end

#configurations ⇒ Array<Types::Configuration>

A configuration classification that applies when provisioning cluster instances, which can include configurations for applications and software that run on the cluster.

Returns:

• (Array<Types::Configuration>)

# File 'gems/aws-sdk-emr/lib/aws-sdk-emr/types.rb', line 3244

class InstanceTypeConfig < Struct.new(
  :instance_type,
  :weighted_capacity,
  :bid_price,
  :bid_price_as_percentage_of_on_demand_price,
  :ebs_configuration,
  :configurations,
  :custom_ami_id)
  SENSITIVE = []
  include Aws::Structure
end

#custom_ami_id ⇒ String

The custom AMI ID to use for the instance type.

Returns:

• (String)

# File 'gems/aws-sdk-emr/lib/aws-sdk-emr/types.rb', line 3244

class InstanceTypeConfig < Struct.new(
  :instance_type,
  :weighted_capacity,
  :bid_price,
  :bid_price_as_percentage_of_on_demand_price,
  :ebs_configuration,
  :configurations,
  :custom_ami_id)
  SENSITIVE = []
  include Aws::Structure
end

#ebs_configuration ⇒ Types::EbsConfiguration

The configuration of Amazon Elastic Block Store (Amazon EBS) attached to each instance as defined by InstanceType.

Returns:

• (Types::EbsConfiguration)

# File 'gems/aws-sdk-emr/lib/aws-sdk-emr/types.rb', line 3244

class InstanceTypeConfig < Struct.new(
  :instance_type,
  :weighted_capacity,
  :bid_price,
  :bid_price_as_percentage_of_on_demand_price,
  :ebs_configuration,
  :configurations,
  :custom_ami_id)
  SENSITIVE = []
  include Aws::Structure
end

#instance_type ⇒ String

An Amazon EC2 instance type, such as m3.xlarge.

Returns:

• (String)

# File 'gems/aws-sdk-emr/lib/aws-sdk-emr/types.rb', line 3244

class InstanceTypeConfig < Struct.new(
  :instance_type,
  :weighted_capacity,
  :bid_price,
  :bid_price_as_percentage_of_on_demand_price,
  :ebs_configuration,
  :configurations,
  :custom_ami_id)
  SENSITIVE = []
  include Aws::Structure
end

#weighted_capacity ⇒ Integer

The number of units that a provisioned instance of this type provides toward fulfilling the target capacities defined in InstanceFleetConfig. This value is 1 for a master instance fleet, and must be 1 or greater for core and task instance fleets. Defaults to 1 if not specified.

Returns:

• (Integer)

# File 'gems/aws-sdk-emr/lib/aws-sdk-emr/types.rb', line 3244

class InstanceTypeConfig < Struct.new(
  :instance_type,
  :weighted_capacity,
  :bid_price,
  :bid_price_as_percentage_of_on_demand_price,
  :ebs_configuration,
  :configurations,
  :custom_ami_id)
  SENSITIVE = []
  include Aws::Structure
end