software.amazon.awscdk.services.autoscaling

Interface CfnAutoScalingGroup.LaunchTemplateProperty

All Known Implementing Classes:

CfnAutoScalingGroup.LaunchTemplateProperty.Jsii$Proxy

Enclosing class:

CfnAutoScalingGroup

public static interface CfnAutoScalingGroup.LaunchTemplateProperty

`LaunchTemplate` is a property of the [AWS::AutoScaling::AutoScalingGroup MixedInstancesPolicy](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-autoscaling-autoscalinggroup-mixedinstancespolicy.html) property type that describes a launch template and overrides. The overrides are used to override the instance type specified by the launch template with multiple instance types that can be used to launch On-Demand Instances and Spot Instances.

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.autoscaling.*;
 LaunchTemplateProperty launchTemplateProperty = LaunchTemplateProperty.builder()
         .launchTemplateSpecification(LaunchTemplateSpecificationProperty.builder()
                 .version("version")
                 // the properties below are optional
                 .launchTemplateId("launchTemplateId")
                 .launchTemplateName("launchTemplateName")
                 .build())
         // the properties below are optional
         .overrides(List.of(LaunchTemplateOverridesProperty.builder()
                 .instanceRequirements(InstanceRequirementsProperty.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"))
                         .bareMetal("bareMetal")
                         .baselineEbsBandwidthMbps(BaselineEbsBandwidthMbpsRequestProperty.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(MemoryGiBPerVCpuRequestProperty.builder()
                                 .max(123)
                                 .min(123)
                                 .build())
                         .memoryMiB(MemoryMiBRequestProperty.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(VCpuCountRequestProperty.builder()
                                 .max(123)
                                 .min(123)
                                 .build())
                         .build())
                 .instanceType("instanceType")
                 .launchTemplateSpecification(LaunchTemplateSpecificationProperty.builder()
                         .version("version")
                         // the properties below are optional
                         .launchTemplateId("launchTemplateId")
                         .launchTemplateName("launchTemplateName")
                         .build())
                 .weightedCapacity("weightedCapacity")
                 .build()))
         .build();
 

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	CfnAutoScalingGroup.LaunchTemplateProperty.Builder A builder for CfnAutoScalingGroup.LaunchTemplateProperty
static class	CfnAutoScalingGroup.LaunchTemplateProperty.Jsii$Proxy An implementation for CfnAutoScalingGroup.LaunchTemplateProperty

Method Summary

Modifier and Type	Method and Description
static CfnAutoScalingGroup.LaunchTemplateProperty.Builder	builder()
java.lang.Object	getLaunchTemplateSpecification() The launch template to use.
default java.lang.Object	getOverrides() Any properties that you specify override the same properties in the launch template.

Method Detail

getLaunchTemplateSpecification

java.lang.Object getLaunchTemplateSpecification()

The launch template to use.

getOverrides

default java.lang.Object getOverrides()

Any properties that you specify override the same properties in the launch template.

If not provided, Amazon EC2 Auto Scaling uses the instance type or instance type requirements specified in the launch template when it launches an instance.

The overrides can include either one or more instance types or a set of instance requirements, but not both.

builder

static CfnAutoScalingGroup.LaunchTemplateProperty.Builder builder()

Returns:

a CfnAutoScalingGroup.LaunchTemplateProperty.Builder of CfnAutoScalingGroup.LaunchTemplateProperty