CfnLaunchTemplate.InstanceRequirementsProperty (software.amazon.awscdk:aws-cdk-lib 2.42.1 API)

All Superinterfaces:: software.amazon.jsii.JsiiSerializable

All Known Implementing Classes:: CfnLaunchTemplate.InstanceRequirementsProperty.Jsii$Proxy

Enclosing class:: CfnLaunchTemplate

@Stability(value=Stable)
public static interface CfnLaunchTemplate.InstanceRequirementsProperty
extends software.amazon.jsii.JsiiSerializable

The attributes for the instance types.

When you specify instance attributes, Amazon EC2 will identify instance types with these attributes.

When you specify multiple parameters, you get instance types that satisfy all of the specified parameters. If you specify multiple values for a parameter, you get instance types that satisfy any of the specified values.

You must specify VCpuCount and MemoryMiB . All other parameters are optional. Any unspecified optional parameter is set to its default.

For more information, see Attribute-based instance type selection for EC2 Fleet , Attribute-based instance type selection for Spot Fleet , and Spot placement score in the Amazon EC2 User Guide .

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.*;
 InstanceRequirementsProperty instanceRequirementsProperty = InstanceRequirementsProperty.builder()
         .acceleratorCount(AcceleratorCountProperty.builder()
                 .max(123)
                 .min(123)
                 .build())
         .acceleratorManufacturers(List.of("acceleratorManufacturers"))
         .acceleratorNames(List.of("acceleratorNames"))
         .acceleratorTotalMemoryMiB(AcceleratorTotalMemoryMiBProperty.builder()
                 .max(123)
                 .min(123)
                 .build())
         .acceleratorTypes(List.of("acceleratorTypes"))
         .bareMetal("bareMetal")
         .baselineEbsBandwidthMbps(BaselineEbsBandwidthMbpsProperty.builder()
                 .max(123)
                 .min(123)
                 .build())
         .burstablePerformance("burstablePerformance")
         .cpuManufacturers(List.of("cpuManufacturers"))
         .excludedInstanceTypes(List.of("excludedInstanceTypes"))
         .instanceGenerations(List.of("instanceGenerations"))
         .localStorage("localStorage")
         .localStorageTypes(List.of("localStorageTypes"))
         .memoryGiBPerVCpu(MemoryGiBPerVCpuProperty.builder()
                 .max(123)
                 .min(123)
                 .build())
         .memoryMiB(MemoryMiBProperty.builder()
                 .max(123)
                 .min(123)
                 .build())
         .networkInterfaceCount(NetworkInterfaceCountProperty.builder()
                 .max(123)
                 .min(123)
                 .build())
         .onDemandMaxPricePercentageOverLowestPrice(123)
         .requireHibernateSupport(false)
         .spotMaxPricePercentageOverLowestPrice(123)
         .totalLocalStorageGb(TotalLocalStorageGBProperty.builder()
                 .max(123)
                 .min(123)
                 .build())
         .vCpuCount(VCpuCountProperty.builder()
                 .max(123)
                 .min(123)
                 .build())
         .build();

Nested Class Summary

Nested Classes
Modifier and Type	Interface and Description
`static class`	`CfnLaunchTemplate.InstanceRequirementsProperty.Builder` A builder for `CfnLaunchTemplate.InstanceRequirementsProperty`
`static class`	`CfnLaunchTemplate.InstanceRequirementsProperty.Jsii$Proxy` An implementation for `CfnLaunchTemplate.InstanceRequirementsProperty`

Method Summary

All Methods Static Methods Instance Methods Default Methods
Modifier and Type	Method and Description
`static CfnLaunchTemplate.InstanceRequirementsProperty.Builder`	`builder()`
`default Object`	`getAcceleratorCount()` The minimum and maximum number of accelerators (GPUs, FPGAs, or AWS Inferentia chips) on an instance.
`default List<String>`	`getAcceleratorManufacturers()` Indicates whether instance types must have accelerators by specific manufacturers.
`default List<String>`	`getAcceleratorNames()` The accelerators that must be on the instance type.
`default Object`	`getAcceleratorTotalMemoryMiB()` The minimum and maximum amount of total accelerator memory, in MiB.
`default List<String>`	`getAcceleratorTypes()` The accelerator types that must be on the instance type.
`default String`	`getBareMetal()` Indicates whether bare metal instance types must be included, excluded, or required.
`default Object`	`getBaselineEbsBandwidthMbps()` The minimum and maximum baseline bandwidth to Amazon EBS, in Mbps.
`default String`	`getBurstablePerformance()` Indicates whether burstable performance T instance types are included, excluded, or required.
`default List<String>`	`getCpuManufacturers()` The CPU manufacturers to include.
`default List<String>`	`getExcludedInstanceTypes()` The instance types to exclude.
`default List<String>`	`getInstanceGenerations()` Indicates whether current or previous generation instance types are included.
`default String`	`getLocalStorage()` Indicates whether instance types with instance store volumes are included, excluded, or required.
`default List<String>`	`getLocalStorageTypes()` The type of local storage that is required.
`default Object`	`getMemoryGiBPerVCpu()` The minimum and maximum amount of memory per vCPU, in GiB.
`default Object`	`getMemoryMiB()` The minimum and maximum amount of memory, in MiB.
`default Object`	`getNetworkInterfaceCount()` The minimum and maximum number of network interfaces.
`default Number`	`getOnDemandMaxPricePercentageOverLowestPrice()` The price protection threshold for On-Demand Instances.
`default Object`	`getRequireHibernateSupport()` Indicates whether instance types must support hibernation for On-Demand Instances.
`default Number`	`getSpotMaxPricePercentageOverLowestPrice()` The price protection threshold for Spot Instances.
`default Object`	`getTotalLocalStorageGb()` The minimum and maximum amount of total local storage, in GB.
`default Object`	`getVCpuCount()` The minimum and maximum number of vCPUs.

Methods inherited from interface software.amazon.jsii.JsiiSerializable
$jsii$toJson

- Method Detail
  - getAcceleratorCount
```
@Stability(value=Stable)
 @Nullable
default Object getAcceleratorCount()
```
    The minimum and maximum number of accelerators (GPUs, FPGAs, or AWS Inferentia chips) on an instance.
    To exclude accelerator-enabled instance types, set Max to 0 .
    Default: No minimum or maximum limits
  - getAcceleratorManufacturers
```
@Stability(value=Stable)
 @Nullable
default List<String> getAcceleratorManufacturers()
```
    Indicates whether instance types must have accelerators by specific manufacturers.
    - For instance types with NVIDIA devices, specify nvidia .
    - For instance types with AMD devices, specify amd .
    - For instance types with AWS devices, specify amazon-web-services .
    - For instance types with Xilinx devices, specify xilinx .
    Default: Any manufacturer
  - getAcceleratorNames
```
@Stability(value=Stable)
 @Nullable
default List<String> getAcceleratorNames()
```
    The accelerators that must be on the instance type.
    - For instance types with NVIDIA A100 GPUs, specify a100 .
    - For instance types with NVIDIA V100 GPUs, specify v100 .
    - For instance types with NVIDIA K80 GPUs, specify k80 .
    - For instance types with NVIDIA T4 GPUs, specify t4 .
    - For instance types with NVIDIA M60 GPUs, specify m60 .
    - For instance types with AMD Radeon Pro V520 GPUs, specify radeon-pro-v520 .
    - For instance types with Xilinx VU9P FPGAs, specify vu9p .
    Default: Any accelerator
  - getAcceleratorTotalMemoryMiB
```
@Stability(value=Stable)
 @Nullable
default Object getAcceleratorTotalMemoryMiB()
```
    The minimum and maximum amount of total accelerator memory, in MiB.
    Default: No minimum or maximum limits
  - getAcceleratorTypes
```
@Stability(value=Stable)
 @Nullable
default List<String> getAcceleratorTypes()
```
    The accelerator types that must be on the instance type.
    - For instance types with GPU accelerators, specify gpu .
    - For instance types with FPGA accelerators, specify fpga .
    - For instance types with inference accelerators, specify inference .
    Default: Any accelerator type
  - getBareMetal
```
@Stability(value=Stable)
 @Nullable
default String getBareMetal()
```
    Indicates whether bare metal instance types must be included, excluded, or required.
    - To include bare metal instance types, specify included .
    - To require only bare metal instance types, specify required .
    - To exclude bare metal instance types, specify excluded .
    Default: excluded
  - getBaselineEbsBandwidthMbps
```
@Stability(value=Stable)
 @Nullable
default Object getBaselineEbsBandwidthMbps()
```
    The minimum and maximum baseline bandwidth to Amazon EBS, in Mbps.
    For more information, see Amazon EBS–optimized instances in the Amazon EC2 User Guide .
    Default: No minimum or maximum limits
  - getBurstablePerformance
```
@Stability(value=Stable)
 @Nullable
default String getBurstablePerformance()
```
    Indicates whether burstable performance T instance types are included, excluded, or required.
    For more information, see Burstable performance instances .
    - To include burstable performance instance types, specify included .
    - To require only burstable performance instance types, specify required .
    - To exclude burstable performance instance types, specify excluded .
    Default: excluded
  - getCpuManufacturers
```
@Stability(value=Stable)
 @Nullable
default List<String> getCpuManufacturers()
```
    The CPU manufacturers to include.
    - For instance types with Intel CPUs, specify intel .
    - For instance types with AMD CPUs, specify amd .
    - For instance types with AWS CPUs, specify amazon-web-services .
    Don't confuse the CPU manufacturer with the CPU architecture. Instances will be launched with a compatible CPU architecture based on the Amazon Machine Image (AMI) that you specify in your launch template.
    
    Default: Any manufacturer
  - getExcludedInstanceTypes
```
@Stability(value=Stable)
 @Nullable
default List<String> getExcludedInstanceTypes()
```
    The instance types to exclude.
    You can use strings with one or more wild cards, represented by an asterisk ( * ), to exclude an instance type, size, or generation. The following are examples: m5.8xlarge , c5*.* , m5a.* , r* , *3* .
    For example, if you specify c5* ,Amazon EC2 will exclude the entire C5 instance family, which includes all C5a and C5n instance types. If you specify m5a.* , Amazon EC2 will exclude all the M5a instance types, but not the M5n instance types.
    Default: No excluded instance types
  - getInstanceGenerations
```
@Stability(value=Stable)
 @Nullable
default List<String> getInstanceGenerations()
```
    Indicates whether current or previous generation instance types are included.
    The current generation instance types are recommended for use. Current generation instance types are typically the latest two to three generations in each instance family. For more information, see Instance types in the Amazon EC2 User Guide .
    For current generation instance types, specify current .
    For previous generation instance types, specify previous .
    Default: Current and previous generation instance types
  - getLocalStorage
```
@Stability(value=Stable)
 @Nullable
default String getLocalStorage()
```
    Indicates whether instance types with instance store volumes are included, excluded, or required.
    For more information, Amazon EC2 instance store in the Amazon EC2 User Guide .
    - To include instance types with instance store volumes, specify included .
    - To require only instance types with instance store volumes, specify required .
    - To exclude instance types with instance store volumes, specify excluded .
    Default: included
  - getLocalStorageTypes
```
@Stability(value=Stable)
 @Nullable
default List<String> getLocalStorageTypes()
```
    The type of local storage that is required.
    - For instance types with hard disk drive (HDD) storage, specify hdd .
    - For instance types with solid state drive (SDD) storage, specify sdd .
    Default: hdd and sdd
  - getMemoryGiBPerVCpu
```
@Stability(value=Stable)
 @Nullable
default Object getMemoryGiBPerVCpu()
```
    The minimum and maximum amount of memory per vCPU, in GiB.
    Default: No minimum or maximum limits
  - getMemoryMiB
```
@Stability(value=Stable)
 @Nullable
default Object getMemoryMiB()
```
    The minimum and maximum amount of memory, in MiB.
  - getNetworkInterfaceCount
```
@Stability(value=Stable)
 @Nullable
default Object getNetworkInterfaceCount()
```
    The minimum and maximum number of network interfaces.
    Default: No minimum or maximum limits
  - getOnDemandMaxPricePercentageOverLowestPrice
```
@Stability(value=Stable)
 @Nullable
default Number getOnDemandMaxPricePercentageOverLowestPrice()
```
    The price protection threshold for On-Demand Instances.
    This is the maximum you’ll pay for an On-Demand Instance, expressed as a percentage above the cheapest M, C, or R instance type with your specified attributes. When Amazon EC2 selects instance types with your attributes, it excludes instance types priced above your threshold.
    The parameter accepts an integer, which Amazon EC2 interprets as a percentage.
    To turn off price protection, specify a high value, such as 999999 .
    This parameter is not supported for GetSpotPlacementScores and GetInstanceTypesFromInstanceRequirements .
    
    If you set TargetCapacityUnitType to vcpu or memory-mib , the price protection threshold is applied based on the per-vCPU or per-memory price instead of the per-instance price.
    
    Default: 20
  - getRequireHibernateSupport
```
@Stability(value=Stable)
 @Nullable
default Object getRequireHibernateSupport()
```
    Indicates whether instance types must support hibernation for On-Demand Instances.
    This parameter is not supported for GetSpotPlacementScores .
    Default: false
  - getSpotMaxPricePercentageOverLowestPrice
```
@Stability(value=Stable)
 @Nullable
default Number getSpotMaxPricePercentageOverLowestPrice()
```
    The price protection threshold for Spot Instances.
    This is the maximum you’ll pay for a Spot Instance, expressed as a percentage above the cheapest M, C, or R instance type with your specified attributes. When Amazon EC2 selects instance types with your attributes, it excludes instance types priced above your threshold.
    The parameter accepts an integer, which Amazon EC2 interprets as a percentage.
    To turn off price protection, specify a high value, such as 999999 .
    This parameter is not supported for GetSpotPlacementScores and GetInstanceTypesFromInstanceRequirements .
    
    If you set TargetCapacityUnitType to vcpu or memory-mib , the price protection threshold is applied based on the per-vCPU or per-memory price instead of the per-instance price.
    
    Default: 100
  - getTotalLocalStorageGb
```
@Stability(value=Stable)
 @Nullable
default Object getTotalLocalStorageGb()
```
    The minimum and maximum amount of total local storage, in GB.
    Default: No minimum or maximum limits
  - getVCpuCount
```
@Stability(value=Stable)
 @Nullable
default Object getVCpuCount()
```
    The minimum and maximum number of vCPUs.
  - builder
```
@Stability(value=Stable)
static CfnLaunchTemplate.InstanceRequirementsProperty.Builder builder()
```
    Returns:
    
    a CfnLaunchTemplate.InstanceRequirementsProperty.Builder of CfnLaunchTemplate.InstanceRequirementsProperty

Interface CfnLaunchTemplate.InstanceRequirementsProperty

Nested Class Summary

Method Summary

Methods inherited from interface software.amazon.jsii.JsiiSerializable

Method Detail

getAcceleratorCount

getAcceleratorManufacturers

getAcceleratorNames

getAcceleratorTotalMemoryMiB

getAcceleratorTypes

getBareMetal

getBaselineEbsBandwidthMbps

getBurstablePerformance

getCpuManufacturers

getExcludedInstanceTypes

getInstanceGenerations

getLocalStorage

getLocalStorageTypes

getMemoryGiBPerVCpu

getMemoryMiB

getNetworkInterfaceCount

getOnDemandMaxPricePercentageOverLowestPrice

getRequireHibernateSupport

getSpotMaxPricePercentageOverLowestPrice

getTotalLocalStorageGb

getVCpuCount

builder