Class: Aws::EC2::Types::TargetCapacitySpecificationRequest
- Inherits:
-
Struct
- Object
- Struct
- Aws::EC2::Types::TargetCapacitySpecificationRequest
- Includes:
- Structure
- Defined in:
- lib/aws-sdk-ec2/types.rb
Overview
The number of units to request. You can choose to set the target capacity as the number of instances. Or you can set the target capacity to a performance characteristic that is important to your application workload, such as vCPUs, memory, or I/O. If the request type is ‘maintain`, you can specify a target capacity of 0 and add capacity later.
You can use the On-Demand Instance ‘MaxTotalPrice` parameter, the Spot Instance `MaxTotalPrice` parameter, or both parameters to ensure that your fleet cost does not exceed your budget. If you set a maximum price per hour for the On-Demand Instances and Spot Instances in your request, EC2 Fleet will launch instances until it reaches the maximum amount that you’re willing to pay. When the maximum amount you’re willing to pay is reached, the fleet stops launching instances even if it hasn’t met the target capacity. The ‘MaxTotalPrice` parameters are located in [OnDemandOptionsRequest] and [SpotOptionsRequest].
[1]: docs.aws.amazon.com/AWSEC2/latest/APIReference/API_OnDemandOptionsRequest [2]: docs.aws.amazon.com/AWSEC2/latest/APIReference/API_SpotOptionsRequest
Constant Summary collapse
- SENSITIVE =
[]
Instance Attribute Summary collapse
-
#default_target_capacity_type ⇒ String
The default target capacity type.
-
#on_demand_target_capacity ⇒ Integer
The number of On-Demand units to request.
-
#spot_target_capacity ⇒ Integer
The number of Spot units to request.
-
#target_capacity_unit_type ⇒ String
The unit for the target capacity.
-
#total_target_capacity ⇒ Integer
The number of units to request, filled using the default target capacity type.
Instance Attribute Details
#default_target_capacity_type ⇒ String
The default target capacity type.
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# File 'lib/aws-sdk-ec2/types.rb', line 68321 class TargetCapacitySpecificationRequest < Struct.new( :total_target_capacity, :on_demand_target_capacity, :spot_target_capacity, :default_target_capacity_type, :target_capacity_unit_type) SENSITIVE = [] include Aws::Structure end |
#on_demand_target_capacity ⇒ Integer
The number of On-Demand units to request.
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# File 'lib/aws-sdk-ec2/types.rb', line 68321 class TargetCapacitySpecificationRequest < Struct.new( :total_target_capacity, :on_demand_target_capacity, :spot_target_capacity, :default_target_capacity_type, :target_capacity_unit_type) SENSITIVE = [] include Aws::Structure end |
#spot_target_capacity ⇒ Integer
The number of Spot units to request.
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# File 'lib/aws-sdk-ec2/types.rb', line 68321 class TargetCapacitySpecificationRequest < Struct.new( :total_target_capacity, :on_demand_target_capacity, :spot_target_capacity, :default_target_capacity_type, :target_capacity_unit_type) SENSITIVE = [] include Aws::Structure end |
#target_capacity_unit_type ⇒ String
The unit for the target capacity. You can specify this parameter only when using attributed-based instance type selection.
Default: ‘units` (the number of instances)
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# File 'lib/aws-sdk-ec2/types.rb', line 68321 class TargetCapacitySpecificationRequest < Struct.new( :total_target_capacity, :on_demand_target_capacity, :spot_target_capacity, :default_target_capacity_type, :target_capacity_unit_type) SENSITIVE = [] include Aws::Structure end |
#total_target_capacity ⇒ Integer
The number of units to request, filled using the default target capacity type.
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# File 'lib/aws-sdk-ec2/types.rb', line 68321 class TargetCapacitySpecificationRequest < Struct.new( :total_target_capacity, :on_demand_target_capacity, :spot_target_capacity, :default_target_capacity_type, :target_capacity_unit_type) SENSITIVE = [] include Aws::Structure end |