AWS SDK Version 3 for .NET
API Reference

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

Inheritance Hierarchy

System.Object
  Amazon.EC2.Model.OnDemandOptions

Namespace: Amazon.EC2.Model
Assembly: AWSSDK.EC2.dll
Version: 3.x.y.z

Syntax

C#
public class OnDemandOptions

The OnDemandOptions type exposes the following members

Constructors

NameDescription
Public Method OnDemandOptions()

Properties

NameTypeDescription
Public Property AllocationStrategy Amazon.EC2.FleetOnDemandAllocationStrategy

Gets and sets the property AllocationStrategy.

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

Public Property CapacityReservationOptions Amazon.EC2.Model.CapacityReservationOptions

Gets and sets the property CapacityReservationOptions.

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

Supported only for fleets of type instant.

Public Property MaxTotalPrice System.String

Gets and sets the property MaxTotalPrice.

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 EC2 User Guide.

Public Property MinTargetCapacity System.Int32

Gets and sets the property MinTargetCapacity.

The minimum target capacity for On-Demand Instances in the fleet. If the minimum target capacity is not reached, the fleet launches no instances.

Supported only for fleets of type instant.

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

Public Property SingleAvailabilityZone System.Boolean

Gets and sets the property SingleAvailabilityZone.

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

Supported only for fleets of type instant.

Public Property SingleInstanceType System.Boolean

Gets and sets the property SingleInstanceType.

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.

Version Information

.NET Core App:
Supported in: 3.1

.NET Standard:
Supported in: 2.0

.NET Framework:
Supported in: 4.5, 4.0, 3.5