AWS::EC2::SpotFleet LaunchTemplateOverrides
Specifies overrides for a launch template.
Syntax
To declare this entity in your AWS CloudFormation template, use the following syntax:
JSON
{ "AvailabilityZone" :
String
, "InstanceRequirements" :InstanceRequirementsRequest
, "InstanceType" :String
, "Priority" :Double
, "SpotPrice" :String
, "SubnetId" :String
, "WeightedCapacity" :Double
}
YAML
AvailabilityZone:
String
InstanceRequirements:InstanceRequirementsRequest
InstanceType:String
Priority:Double
SpotPrice:String
SubnetId:String
WeightedCapacity:Double
Properties
AvailabilityZone
-
The Availability Zone in which to launch the instances.
Required: No
Type: String
Update requires: Replacement
InstanceRequirements
-
The instance requirements. When you specify instance requirements, Amazon EC2 will identify instance types with the provided requirements, and then use your On-Demand and Spot allocation strategies to launch instances from these instance types, in the same way as when you specify a list of instance types.
Note If you specify
InstanceRequirements
, you can't specifyInstanceType
.Required: No
Type: InstanceRequirementsRequest
Update requires: Replacement
InstanceType
-
The instance type.
Required: No
Type: String
Allowed values:
a1.2xlarge | a1.4xlarge | a1.large | a1.medium | a1.metal | a1.xlarge | c1.medium | c1.xlarge | c3.2xlarge | c3.4xlarge | c3.8xlarge | c3.large | c3.xlarge | c4.2xlarge | c4.4xlarge | c4.8xlarge | c4.large | c4.xlarge | c5.12xlarge | c5.18xlarge | c5.24xlarge | c5.2xlarge | c5.4xlarge | c5.9xlarge | c5.large | c5.metal | c5.xlarge | c5a.12xlarge | c5a.16xlarge | c5a.24xlarge | c5a.2xlarge | c5a.4xlarge | c5a.8xlarge | c5a.large | c5a.xlarge | c5ad.12xlarge | c5ad.16xlarge | c5ad.24xlarge | c5ad.2xlarge | c5ad.4xlarge | c5ad.8xlarge | c5ad.large | c5ad.xlarge | c5d.12xlarge | c5d.18xlarge | c5d.24xlarge | c5d.2xlarge | c5d.4xlarge | c5d.9xlarge | c5d.large | c5d.metal | c5d.xlarge | c5n.18xlarge | c5n.2xlarge | c5n.4xlarge | c5n.9xlarge | c5n.large | c5n.metal | c5n.xlarge | c6a.12xlarge | c6a.16xlarge | c6a.24xlarge | c6a.2xlarge | c6a.32xlarge | c6a.48xlarge | c6a.4xlarge | c6a.8xlarge | c6a.large | c6a.metal | c6a.xlarge | c6g.12xlarge | c6g.16xlarge | c6g.2xlarge | c6g.4xlarge | c6g.8xlarge | c6g.large | c6g.medium | c6g.metal | c6g.xlarge | c6gd.12xlarge | c6gd.16xlarge | c6gd.2xlarge | c6gd.4xlarge | c6gd.8xlarge | c6gd.large | c6gd.medium | c6gd.metal | c6gd.xlarge | c6gn.12xlarge | c6gn.16xlarge | c6gn.2xlarge | c6gn.4xlarge | c6gn.8xlarge | c6gn.large | c6gn.medium | c6gn.xlarge | c6i.12xlarge | c6i.16xlarge | c6i.24xlarge | c6i.2xlarge | c6i.32xlarge | c6i.4xlarge | c6i.8xlarge | c6i.large | c6i.metal | c6i.xlarge | c6id.12xlarge | c6id.16xlarge | c6id.24xlarge | c6id.2xlarge | c6id.32xlarge | c6id.4xlarge | c6id.8xlarge | c6id.large | c6id.metal | c6id.xlarge | c6in.12xlarge | c6in.16xlarge | c6in.24xlarge | c6in.2xlarge | c6in.32xlarge | c6in.4xlarge | c6in.8xlarge | c6in.large | c6in.xlarge | c7g.12xlarge | c7g.16xlarge | c7g.2xlarge | c7g.4xlarge | c7g.8xlarge | c7g.large | c7g.medium | c7g.xlarge | cc1.4xlarge | cc2.8xlarge | cg1.4xlarge | cr1.8xlarge | d2.2xlarge | d2.4xlarge | d2.8xlarge | d2.xlarge | d3.2xlarge | d3.4xlarge | d3.8xlarge | d3.xlarge | d3en.12xlarge | d3en.2xlarge | d3en.4xlarge | d3en.6xlarge | d3en.8xlarge | d3en.xlarge | dl1.24xlarge | f1.16xlarge | f1.2xlarge | f1.4xlarge | g2.2xlarge | g2.8xlarge | g3.16xlarge | g3.4xlarge | g3.8xlarge | g3s.xlarge | g4ad.16xlarge | g4ad.2xlarge | g4ad.4xlarge | g4ad.8xlarge | g4ad.xlarge | g4dn.12xlarge | g4dn.16xlarge | g4dn.2xlarge | g4dn.4xlarge | g4dn.8xlarge | g4dn.metal | g4dn.xlarge | g5.12xlarge | g5.16xlarge | g5.24xlarge | g5.2xlarge | g5.48xlarge | g5.4xlarge | g5.8xlarge | g5.xlarge | g5g.16xlarge | g5g.2xlarge | g5g.4xlarge | g5g.8xlarge | g5g.metal | g5g.xlarge | h1.16xlarge | h1.2xlarge | h1.4xlarge | h1.8xlarge | hi1.4xlarge | hpc6a.48xlarge | hpc6id.32xlarge | hs1.8xlarge | i2.2xlarge | i2.4xlarge | i2.8xlarge | i2.xlarge | i3.16xlarge | i3.2xlarge | i3.4xlarge | i3.8xlarge | i3.large | i3.metal | i3.xlarge | i3en.12xlarge | i3en.24xlarge | i3en.2xlarge | i3en.3xlarge | i3en.6xlarge | i3en.large | i3en.metal | i3en.xlarge | i4i.16xlarge | i4i.2xlarge | i4i.32xlarge | i4i.4xlarge | i4i.8xlarge | i4i.large | i4i.metal | i4i.xlarge | im4gn.16xlarge | im4gn.2xlarge | im4gn.4xlarge | im4gn.8xlarge | im4gn.large | im4gn.xlarge | inf1.24xlarge | inf1.2xlarge | inf1.6xlarge | inf1.xlarge | is4gen.2xlarge | is4gen.4xlarge | is4gen.8xlarge | is4gen.large | is4gen.medium | is4gen.xlarge | m1.large | m1.medium | m1.small | m1.xlarge | m2.2xlarge | m2.4xlarge | m2.xlarge | m3.2xlarge | m3.large | m3.medium | m3.xlarge | m4.10xlarge | m4.16xlarge | m4.2xlarge | m4.4xlarge | m4.large | m4.xlarge | m5.12xlarge | m5.16xlarge | m5.24xlarge | m5.2xlarge | m5.4xlarge | m5.8xlarge | m5.large | m5.metal | m5.xlarge | m5a.12xlarge | m5a.16xlarge | m5a.24xlarge | m5a.2xlarge | m5a.4xlarge | m5a.8xlarge | m5a.large | m5a.xlarge | m5ad.12xlarge | m5ad.16xlarge | m5ad.24xlarge | m5ad.2xlarge | m5ad.4xlarge | m5ad.8xlarge | m5ad.large | m5ad.xlarge | m5d.12xlarge | m5d.16xlarge | m5d.24xlarge | m5d.2xlarge | m5d.4xlarge | m5d.8xlarge | m5d.large | m5d.metal | m5d.xlarge | m5dn.12xlarge | m5dn.16xlarge | m5dn.24xlarge | m5dn.2xlarge | m5dn.4xlarge | m5dn.8xlarge | m5dn.large | m5dn.metal | m5dn.xlarge | m5n.12xlarge | m5n.16xlarge | m5n.24xlarge | m5n.2xlarge | m5n.4xlarge | m5n.8xlarge | m5n.large | m5n.metal | m5n.xlarge | m5zn.12xlarge | m5zn.2xlarge | m5zn.3xlarge | m5zn.6xlarge | m5zn.large | m5zn.metal | m5zn.xlarge | m6a.12xlarge | m6a.16xlarge | m6a.24xlarge | m6a.2xlarge | m6a.32xlarge | m6a.48xlarge | m6a.4xlarge | m6a.8xlarge | m6a.large | m6a.metal | m6a.xlarge | m6g.12xlarge | m6g.16xlarge | m6g.2xlarge | m6g.4xlarge | m6g.8xlarge | m6g.large | m6g.medium | m6g.metal | m6g.xlarge | m6gd.12xlarge | m6gd.16xlarge | m6gd.2xlarge | m6gd.4xlarge | m6gd.8xlarge | m6gd.large | m6gd.medium | m6gd.metal | m6gd.xlarge | m6i.12xlarge | m6i.16xlarge | m6i.24xlarge | m6i.2xlarge | m6i.32xlarge | m6i.4xlarge | m6i.8xlarge | m6i.large | m6i.metal | m6i.xlarge | m6id.12xlarge | m6id.16xlarge | m6id.24xlarge | m6id.2xlarge | m6id.32xlarge | m6id.4xlarge | m6id.8xlarge | m6id.large | m6id.metal | m6id.xlarge | m6idn.12xlarge | m6idn.16xlarge | m6idn.24xlarge | m6idn.2xlarge | m6idn.32xlarge | m6idn.4xlarge | m6idn.8xlarge | m6idn.large | m6idn.xlarge | m6in.12xlarge | m6in.16xlarge | m6in.24xlarge | m6in.2xlarge | m6in.32xlarge | m6in.4xlarge | m6in.8xlarge | m6in.large | m6in.xlarge | mac1.metal | mac2.metal | p2.16xlarge | p2.8xlarge | p2.xlarge | p3.16xlarge | p3.2xlarge | p3.8xlarge | p3dn.24xlarge | p4d.24xlarge | p4de.24xlarge | r3.2xlarge | r3.4xlarge | r3.8xlarge | r3.large | r3.xlarge | r4.16xlarge | r4.2xlarge | r4.4xlarge | r4.8xlarge | r4.large | r4.xlarge | r5.12xlarge | r5.16xlarge | r5.24xlarge | r5.2xlarge | r5.4xlarge | r5.8xlarge | r5.large | r5.metal | r5.xlarge | r5a.12xlarge | r5a.16xlarge | r5a.24xlarge | r5a.2xlarge | r5a.4xlarge | r5a.8xlarge | r5a.large | r5a.xlarge | r5ad.12xlarge | r5ad.16xlarge | r5ad.24xlarge | r5ad.2xlarge | r5ad.4xlarge | r5ad.8xlarge | r5ad.large | r5ad.xlarge | r5b.12xlarge | r5b.16xlarge | r5b.24xlarge | r5b.2xlarge | r5b.4xlarge | r5b.8xlarge | r5b.large | r5b.metal | r5b.xlarge | r5d.12xlarge | r5d.16xlarge | r5d.24xlarge | r5d.2xlarge | r5d.4xlarge | r5d.8xlarge | r5d.large | r5d.metal | r5d.xlarge | r5dn.12xlarge | r5dn.16xlarge | r5dn.24xlarge | r5dn.2xlarge | r5dn.4xlarge | r5dn.8xlarge | r5dn.large | r5dn.metal | r5dn.xlarge | r5n.12xlarge | r5n.16xlarge | r5n.24xlarge | r5n.2xlarge | r5n.4xlarge | r5n.8xlarge | r5n.large | r5n.metal | r5n.xlarge | r6a.12xlarge | r6a.16xlarge | r6a.24xlarge | r6a.2xlarge | r6a.32xlarge | r6a.48xlarge | r6a.4xlarge | r6a.8xlarge | r6a.large | r6a.metal | r6a.xlarge | r6g.12xlarge | r6g.16xlarge | r6g.2xlarge | r6g.4xlarge | r6g.8xlarge | r6g.large | r6g.medium | r6g.metal | r6g.xlarge | r6gd.12xlarge | r6gd.16xlarge | r6gd.2xlarge | r6gd.4xlarge | r6gd.8xlarge | r6gd.large | r6gd.medium | r6gd.metal | r6gd.xlarge | r6i.12xlarge | r6i.16xlarge | r6i.24xlarge | r6i.2xlarge | r6i.32xlarge | r6i.4xlarge | r6i.8xlarge | r6i.large | r6i.metal | r6i.xlarge | r6id.12xlarge | r6id.16xlarge | r6id.24xlarge | r6id.2xlarge | r6id.32xlarge | r6id.4xlarge | r6id.8xlarge | r6id.large | r6id.metal | r6id.xlarge | r6idn.12xlarge | r6idn.16xlarge | r6idn.24xlarge | r6idn.2xlarge | r6idn.32xlarge | r6idn.4xlarge | r6idn.8xlarge | r6idn.large | r6idn.xlarge | r6in.12xlarge | r6in.16xlarge | r6in.24xlarge | r6in.2xlarge | r6in.32xlarge | r6in.4xlarge | r6in.8xlarge | r6in.large | r6in.xlarge | t1.micro | t2.2xlarge | t2.large | t2.medium | t2.micro | t2.nano | t2.small | t2.xlarge | t3.2xlarge | t3.large | t3.medium | t3.micro | t3.nano | t3.small | t3.xlarge | t3a.2xlarge | t3a.large | t3a.medium | t3a.micro | t3a.nano | t3a.small | t3a.xlarge | t4g.2xlarge | t4g.large | t4g.medium | t4g.micro | t4g.nano | t4g.small | t4g.xlarge | trn1.2xlarge | trn1.32xlarge | u-12tb1.112xlarge | u-12tb1.metal | u-18tb1.112xlarge | u-18tb1.metal | u-24tb1.112xlarge | u-24tb1.metal | u-3tb1.56xlarge | u-6tb1.112xlarge | u-6tb1.56xlarge | u-6tb1.metal | u-9tb1.112xlarge | u-9tb1.metal | vt1.24xlarge | vt1.3xlarge | vt1.6xlarge | x1.16xlarge | x1.32xlarge | x1e.16xlarge | x1e.2xlarge | x1e.32xlarge | x1e.4xlarge | x1e.8xlarge | x1e.xlarge | x2gd.12xlarge | x2gd.16xlarge | x2gd.2xlarge | x2gd.4xlarge | x2gd.8xlarge | x2gd.large | x2gd.medium | x2gd.metal | x2gd.xlarge | x2idn.16xlarge | x2idn.24xlarge | x2idn.32xlarge | x2idn.metal | x2iedn.16xlarge | x2iedn.24xlarge | x2iedn.2xlarge | x2iedn.32xlarge | x2iedn.4xlarge | x2iedn.8xlarge | x2iedn.metal | x2iedn.xlarge | x2iezn.12xlarge | x2iezn.2xlarge | x2iezn.4xlarge | x2iezn.6xlarge | x2iezn.8xlarge | x2iezn.metal | z1d.12xlarge | z1d.2xlarge | z1d.3xlarge | z1d.6xlarge | z1d.large | z1d.metal | z1d.xlarge
Update requires: Replacement
Priority
-
The priority for the launch template override. The highest priority is launched first.
If
OnDemandAllocationStrategy
is set toprioritized
, Spot Fleet uses priority to determine which launch template override to use first in fulfilling On-Demand capacity.If the Spot
AllocationStrategy
is set tocapacityOptimizedPrioritized
, Spot Fleet uses priority on a best-effort basis to determine which launch template override to use in fulfilling Spot capacity, but optimizes for capacity 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. You can set the same priority for different launch template overrides.Required: No
Type: Double
Update requires: Replacement
SpotPrice
-
The maximum price per unit hour that you are willing to pay for a Spot Instance. We do not recommend using this parameter because it can lead to increased interruptions. If you do not specify this parameter, you will pay the current Spot price.
Important If you specify a maximum price, your instances will be interrupted more frequently than if you do not specify this parameter.
Required: No
Type: String
Update requires: Replacement
SubnetId
-
The ID of the subnet in which to launch the instances.
Required: No
Type: String
Update requires: Replacement
WeightedCapacity
-
The number of units provided by the specified instance type.
Required: No
Type: Double
Update requires: Replacement