Interface CfnEC2Fleet.FleetLaunchTemplateOverridesRequestProperty
- All Superinterfaces:
software.amazon.jsii.JsiiSerializable
- All Known Implementing Classes:
CfnEC2Fleet.FleetLaunchTemplateOverridesRequestProperty.Jsii$Proxy
- Enclosing class:
CfnEC2Fleet
FleetLaunchTemplateOverridesRequest is a property of the FleetLaunchTemplateConfigRequest property type.
Example:
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import software.amazon.awscdk.services.ec2.*;
FleetLaunchTemplateOverridesRequestProperty fleetLaunchTemplateOverridesRequestProperty = FleetLaunchTemplateOverridesRequestProperty.builder()
.availabilityZone("availabilityZone")
.blockDeviceMappings(List.of(BlockDeviceMappingProperty.builder()
.deviceName("deviceName")
.ebs(EbsBlockDeviceProperty.builder()
.deleteOnTermination(false)
.encrypted(false)
.iops(123)
.kmsKeyId("kmsKeyId")
.snapshotId("snapshotId")
.volumeSize(123)
.volumeType("volumeType")
.build())
.noDevice("noDevice")
.virtualName("virtualName")
.build()))
.instanceRequirements(InstanceRequirementsRequestProperty.builder()
.acceleratorCount(AcceleratorCountRequestProperty.builder()
.max(123)
.min(123)
.build())
.acceleratorManufacturers(List.of("acceleratorManufacturers"))
.acceleratorNames(List.of("acceleratorNames"))
.acceleratorTotalMemoryMiB(AcceleratorTotalMemoryMiBRequestProperty.builder()
.max(123)
.min(123)
.build())
.acceleratorTypes(List.of("acceleratorTypes"))
.allowedInstanceTypes(List.of("allowedInstanceTypes"))
.bareMetal("bareMetal")
.baselineEbsBandwidthMbps(BaselineEbsBandwidthMbpsRequestProperty.builder()
.max(123)
.min(123)
.build())
.baselinePerformanceFactors(BaselinePerformanceFactorsRequestProperty.builder()
.cpu(CpuPerformanceFactorRequestProperty.builder()
.references(List.of(PerformanceFactorReferenceRequestProperty.builder()
.instanceFamily("instanceFamily")
.build()))
.build())
.build())
.burstablePerformance("burstablePerformance")
.cpuManufacturers(List.of("cpuManufacturers"))
.excludedInstanceTypes(List.of("excludedInstanceTypes"))
.instanceGenerations(List.of("instanceGenerations"))
.localStorage("localStorage")
.localStorageTypes(List.of("localStorageTypes"))
.maxSpotPriceAsPercentageOfOptimalOnDemandPrice(123)
.memoryGiBPerVCpu(MemoryGiBPerVCpuRequestProperty.builder()
.max(123)
.min(123)
.build())
.memoryMiB(MemoryMiBRequestProperty.builder()
.max(123)
.min(123)
.build())
.networkBandwidthGbps(NetworkBandwidthGbpsRequestProperty.builder()
.max(123)
.min(123)
.build())
.networkInterfaceCount(NetworkInterfaceCountRequestProperty.builder()
.max(123)
.min(123)
.build())
.onDemandMaxPricePercentageOverLowestPrice(123)
.requireHibernateSupport(false)
.spotMaxPricePercentageOverLowestPrice(123)
.totalLocalStorageGb(TotalLocalStorageGBRequestProperty.builder()
.max(123)
.min(123)
.build())
.vCpuCount(VCpuCountRangeRequestProperty.builder()
.max(123)
.min(123)
.build())
.build())
.instanceType("instanceType")
.maxPrice("maxPrice")
.placement(PlacementProperty.builder()
.affinity("affinity")
.availabilityZone("availabilityZone")
.groupName("groupName")
.hostId("hostId")
.hostResourceGroupArn("hostResourceGroupArn")
.partitionNumber(123)
.spreadDomain("spreadDomain")
.tenancy("tenancy")
.build())
.priority(123)
.subnetId("subnetId")
.weightedCapacity(123)
.build();
- See Also:
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Nested Class Summary
Nested ClassesModifier and TypeInterfaceDescriptionstatic final classA builder forCfnEC2Fleet.FleetLaunchTemplateOverridesRequestPropertystatic final classAn implementation forCfnEC2Fleet.FleetLaunchTemplateOverridesRequestProperty -
Method Summary
Modifier and TypeMethodDescriptionbuilder()default StringThe Availability Zone in which to launch the instances.default ObjectThe block device mappings, which define the EBS volumes and instance store volumes to attach to the instance at launch.default ObjectThe attributes for the instance types.default StringThe instance type.default StringThe maximum price per unit hour that you are willing to pay for a Spot Instance.default ObjectThe location where the instance launched, if applicable.default NumberThe priority for the launch template override.default StringThe IDs of the subnets in which to launch the instances.default NumberThe number of units provided by the specified instance type.Methods inherited from interface software.amazon.jsii.JsiiSerializable
$jsii$toJson
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Method Details
-
getAvailabilityZone
The Availability Zone in which to launch the instances.- See Also:
-
getBlockDeviceMappings
The block device mappings, which define the EBS volumes and instance store volumes to attach to the instance at launch.Supported only for fleets of type
instant.For more information, see Block device mappings for volumes on Amazon EC2 instances in the Amazon EC2 User Guide .
- See Also:
-
getInstanceRequirements
The attributes for the instance types.When you specify instance attributes, Amazon EC2 will identify instance types with those attributes.
If you specify
InstanceRequirements, you can't specifyInstanceType.- See Also:
-
getInstanceType
The instance type.mac1.metalis not supported as a launch template override.If you specify
InstanceType, you can't specifyInstanceRequirements.- See Also:
-
getMaxPrice
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.
If you specify a maximum price, your instances will be interrupted more frequently than if you do not specify this parameter.
If you specify a maximum price, it must be more than USD $0.001. Specifying a value below USD $0.001 will result in an
InvalidParameterValueerror message.- See Also:
-
getPlacement
The location where the instance launched, if applicable.- See Also:
-
getPriority
The priority for the launch template override. The highest priority is launched first.If the On-Demand
AllocationStrategyis set toprioritized, EC2 Fleet uses priority to determine which launch template override to use first in fulfilling On-Demand capacity.If the Spot
AllocationStrategyis set tocapacity-optimized-prioritized, EC2 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.- See Also:
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getSubnetId
The IDs of the subnets in which to launch the instances.Separate multiple subnet IDs using commas (for example,
subnet-1234abcdeexample1, subnet-0987cdef6example2). A request of typeinstantcan have only one subnet ID.- See Also:
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getWeightedCapacity
The number of units provided by the specified instance type.These are the same units that you chose to set the target capacity in terms of instances, or a performance characteristic such as vCPUs, memory, or I/O.
If the target capacity divided by this value is not a whole number, Amazon EC2 rounds the number of instances to the next whole number. If this value is not specified, the default is 1.
When specifying weights, the price used in the
lowest-priceandprice-capacity-optimizedallocation strategies is per unit hour (where the instance price is divided by the specified weight). However, if all the specified weights are above the requestedTargetCapacity, resulting in only 1 instance being launched, the price used is per instance hour.- See Also:
-
builder
-