software.amazon.awscdk.services.autoscaling

Class CfnAutoScalingGroup.LaunchTemplateOverridesProperty.Jsii$Proxy

java.lang.Object

software.amazon.jsii.JsiiObject

software.amazon.awscdk.services.autoscaling.CfnAutoScalingGroup.LaunchTemplateOverridesProperty.Jsii$Proxy

All Implemented Interfaces:

CfnAutoScalingGroup.LaunchTemplateOverridesProperty

Enclosing interface:

CfnAutoScalingGroup.LaunchTemplateOverridesProperty

public static final class CfnAutoScalingGroup.LaunchTemplateOverridesProperty.Jsii$Proxy
extends software.amazon.jsii.JsiiObject
implements CfnAutoScalingGroup.LaunchTemplateOverridesProperty

An implementation for CfnAutoScalingGroup.LaunchTemplateOverridesProperty

Nested Class Summary

Nested classes/interfaces inherited from interface software.amazon.awscdk.services.autoscaling.CfnAutoScalingGroup.LaunchTemplateOverridesProperty

CfnAutoScalingGroup.LaunchTemplateOverridesProperty.Builder, CfnAutoScalingGroup.LaunchTemplateOverridesProperty.Jsii$Proxy

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Jsii$Proxy(software.amazon.jsii.JsiiObjectRef objRef) Constructor that initializes the object based on values retrieved from the JsiiObject.

Method Summary

Modifier and Type	Method and Description
com.fasterxml.jackson.databind.JsonNode	$jsii$toJson()
boolean	equals(java.lang.Object o)
java.lang.Object	getInstanceRequirements() The instance requirements.
java.lang.String	getInstanceType() The instance type, such as `m3.xlarge` .
java.lang.Object	getLaunchTemplateSpecification() Provides a launch template for the specified instance type or set of instance requirements.
java.lang.String	getWeightedCapacity() If you provide a list of instance types to use, you can specify the number of capacity units provided by each instance type in terms of virtual CPUs, memory, storage, throughput, or other relative performance characteristic.
int	hashCode()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface software.amazon.awscdk.services.autoscaling.CfnAutoScalingGroup.LaunchTemplateOverridesProperty

builder

Constructor Detail

Jsii$Proxy

protected Jsii$Proxy(software.amazon.jsii.JsiiObjectRef objRef)

Constructor that initializes the object based on values retrieved from the JsiiObject.

Parameters:

objRef - Reference to the JSII managed object.

Method Detail

getInstanceRequirements

public final java.lang.Object getInstanceRequirements()

Description copied from interface: CfnAutoScalingGroup.LaunchTemplateOverridesProperty

The instance requirements.

Amazon EC2 Auto Scaling uses your specified requirements to identify instance types. Then, it uses your On-Demand and Spot allocation strategies to launch instances from these instance types.

You can specify up to four separate sets of instance requirements per Auto Scaling group. This is useful for provisioning instances from different Amazon Machine Images (AMIs) in the same Auto Scaling group. To do this, create the AMIs and create a new launch template for each AMI. Then, create a compatible set of instance requirements for each launch template.

If you specify InstanceRequirements , you can't specify InstanceType .

Specified by:

getInstanceRequirements in interface CfnAutoScalingGroup.LaunchTemplateOverridesProperty

getInstanceType

public final java.lang.String getInstanceType()

Description copied from interface: CfnAutoScalingGroup.LaunchTemplateOverridesProperty

The instance type, such as `m3.xlarge` . You must specify an instance type that is supported in your requested Region and Availability Zones. For more information, see [Instance types](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html) in the *Amazon Elastic Compute Cloud User Guide* .

You can specify up to 40 instance types per Auto Scaling group.

Specified by:

getInstanceType in interface CfnAutoScalingGroup.LaunchTemplateOverridesProperty

getLaunchTemplateSpecification

public final java.lang.Object getLaunchTemplateSpecification()

Description copied from interface: CfnAutoScalingGroup.LaunchTemplateOverridesProperty

Provides a launch template for the specified instance type or set of instance requirements.

For example, some instance types might require a launch template with a different AMI. If not provided, Amazon EC2 Auto Scaling uses the launch template that's specified in the LaunchTemplate definition. For more information, see Specifying a different launch template for an instance type in the Amazon EC2 Auto Scaling User Guide .

You can specify up to 20 launch templates per Auto Scaling group. The launch templates specified in the overrides and in the LaunchTemplate definition count towards this limit.

Specified by:

getLaunchTemplateSpecification in interface CfnAutoScalingGroup.LaunchTemplateOverridesProperty

getWeightedCapacity

public final java.lang.String getWeightedCapacity()

Description copied from interface: CfnAutoScalingGroup.LaunchTemplateOverridesProperty

If you provide a list of instance types to use, you can specify the number of capacity units provided by each instance type in terms of virtual CPUs, memory, storage, throughput, or other relative performance characteristic.

When a Spot or On-Demand Instance is launched, the capacity units count toward the desired capacity. Amazon EC2 Auto Scaling launches instances until the desired capacity is totally fulfilled, even if this results in an overage. For example, if there are two units remaining to fulfill capacity, and Amazon EC2 Auto Scaling can only launch an instance with a WeightedCapacity of five units, the instance is launched, and the desired capacity is exceeded by three units. For more information, see Configure instance weighting for Amazon EC2 Auto Scaling in the Amazon EC2 Auto Scaling User Guide . Value must be in the range of 1-999.

If you specify a value for WeightedCapacity for one instance type, you must specify a value for WeightedCapacity for all of them.

Every Auto Scaling group has three size parameters ( DesiredCapacity , MaxSize , and MinSize ). Usually, you set these sizes based on a specific number of instances. However, if you configure a mixed instances policy that defines weights for the instance types, you must specify these sizes with the same units that you use for weighting instances.

Specified by:

getWeightedCapacity in interface CfnAutoScalingGroup.LaunchTemplateOverridesProperty

$jsii$toJson

public com.fasterxml.jackson.databind.JsonNode $jsii$toJson()

equals

public final boolean equals(java.lang.Object o)

hashCode

public final int hashCode()