AWS CloudFormation
User Guide (API Version 2010-05-15)

Amazon EC2 EC2Fleet FleetLaunchTemplateOverridesRequest

The FleetLaunchTemplateOverridesRequest property type specifies overrides for a launch template for an EC2 Fleet.

FleetLaunchTemplateOverridesRequest is a property of the FleetLaunchTemplateConfigRequest property type.

Syntax

To declare this entity in your AWS CloudFormation template, use the following syntax:

JSON

{ "AvailabilityZone" : String, "InstanceType" : String, "MaxPrice" : String, "Priority" : Double, "SubnetId" : String, "WeightedCapacity" : Double }

YAML

AvailabilityZone: String InstanceType: String MaxPrice: String Priority: Double SubnetId: String WeightedCapacity: Double

Properties

AvailabilityZone

The Availability Zone in which to launch the instances.

Required: No

Type: String

Update requires: No interruption

InstanceType

The instance type.

Required: No

Type: String

Update requires: No interruption

MaxPrice

The maximum price per unit hour that you are willing to pay for a Spot Instance.

Required: No

Type: String

Update requires: No interruption

Priority

The priority for the launch template override. If AllocationStrategy is set to prioritized, EC2 Fleet uses priority to determine which launch template override to use first in fulfilling On-Demand capacity. The highest priority is launched first. Valid values are whole numbers starting at 0. The lower the number, the higher the priority. If no number is set, the launch template override has the lowest priority.

Required: No

Type: Double

Update requires: No interruption

SubnetId

The ID of the subnet in which to launch the instances.

Required: No

Type: String

Update requires: No interruption

WeightedCapacity

The number of units provided by the specified instance type.

Required: No

Type: Double

Update requires: No interruption

See Also

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