Class: Aws::EC2::Types::OnDemandOptions

Inherits:
Struct
  • Object
show all
Defined in:
gems/aws-sdk-ec2/lib/aws-sdk-ec2/types.rb

Overview

Describes the configuration of On-Demand Instances in an EC2 Fleet.

See Also:

Constant Summary collapse

SENSITIVE = 
[]

Instance Attribute Summary collapse

Instance Attribute Details

#allocation_strategy ⇒ String

The strategy that determines the order of the launch template overrides to use in fulfilling On-Demand capacity.

lowest-price - EC2 Fleet uses price to determine the order, launching the lowest price first.

prioritized - EC2 Fleet uses the priority that you assigned to each launch template override, launching the highest priority first.

Default: lowest-price

Returns:

  • (String) 


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# File 'gems/aws-sdk-ec2/lib/aws-sdk-ec2/types.rb', line 63787

class OnDemandOptions < Struct.new(
  :allocation_strategy,
  :capacity_reservation_options,
  :single_instance_type,
  :single_availability_zone,
  :min_target_capacity,
  :max_total_price)
  SENSITIVE = []
  include Aws::Structure
end

#capacity_reservation_options ⇒ Types::CapacityReservationOptions

The strategy for using unused Capacity Reservations for fulfilling On-Demand capacity.

Supported only for fleets of type instant.

Returns:



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# File 'gems/aws-sdk-ec2/lib/aws-sdk-ec2/types.rb', line 63787

class OnDemandOptions < Struct.new(
  :allocation_strategy,
  :capacity_reservation_options,
  :single_instance_type,
  :single_availability_zone,
  :min_target_capacity,
  :max_total_price)
  SENSITIVE = []
  include Aws::Structure
end

#max_total_price ⇒ String

The maximum amount per hour for On-Demand Instances that you're willing to pay.

If your fleet includes T instances that are configured as unlimited, and if their average CPU usage exceeds the baseline utilization, you will incur a charge for surplus credits. The maxTotalPrice does not account for surplus credits, and, if you use surplus credits, your final cost might be higher than what you specified for maxTotalPrice. For more information, see Surplus credits can incur charges in the Amazon EC2 User Guide.

Returns:

  • (String) 


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# File 'gems/aws-sdk-ec2/lib/aws-sdk-ec2/types.rb', line 63787

class OnDemandOptions < Struct.new(
  :allocation_strategy,
  :capacity_reservation_options,
  :single_instance_type,
  :single_availability_zone,
  :min_target_capacity,
  :max_total_price)
  SENSITIVE = []
  include Aws::Structure
end

#min_target_capacity ⇒ Integer

The minimum target capacity for On-Demand Instances in the fleet. If this minimum capacity isn't reached, no instances are launched.

Constraints: Maximum value of 1000. Supported only for fleets of type instant.

At least one of the following must be specified: SingleAvailabilityZone | SingleInstanceType

Returns:

  • (Integer) 


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# File 'gems/aws-sdk-ec2/lib/aws-sdk-ec2/types.rb', line 63787

class OnDemandOptions < Struct.new(
  :allocation_strategy,
  :capacity_reservation_options,
  :single_instance_type,
  :single_availability_zone,
  :min_target_capacity,
  :max_total_price)
  SENSITIVE = []
  include Aws::Structure
end

#single_availability_zone ⇒ Boolean

Indicates that the fleet launches all On-Demand Instances into a single Availability Zone.

Supported only for fleets of type instant.

Returns:

  • (Boolean) 


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# File 'gems/aws-sdk-ec2/lib/aws-sdk-ec2/types.rb', line 63787

class OnDemandOptions < Struct.new(
  :allocation_strategy,
  :capacity_reservation_options,
  :single_instance_type,
  :single_availability_zone,
  :min_target_capacity,
  :max_total_price)
  SENSITIVE = []
  include Aws::Structure
end

#single_instance_type ⇒ Boolean

Indicates that the fleet uses a single instance type to launch all On-Demand Instances in the fleet.

Supported only for fleets of type instant.

Returns:

  • (Boolean) 


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# File 'gems/aws-sdk-ec2/lib/aws-sdk-ec2/types.rb', line 63787

class OnDemandOptions < Struct.new(
  :allocation_strategy,
  :capacity_reservation_options,
  :single_instance_type,
  :single_availability_zone,
  :min_target_capacity,
  :max_total_price)
  SENSITIVE = []
  include Aws::Structure
end