software.amazon.awscdk.services.autoscaling

Class CfnAutoScalingGroup.InstancesDistributionProperty.Jsii$Proxy

java.lang.Object

software.amazon.jsii.JsiiObject

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

All Implemented Interfaces:

CfnAutoScalingGroup.InstancesDistributionProperty

Enclosing interface:

CfnAutoScalingGroup.InstancesDistributionProperty

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

An implementation for CfnAutoScalingGroup.InstancesDistributionProperty

Nested Class Summary

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

CfnAutoScalingGroup.InstancesDistributionProperty.Builder, CfnAutoScalingGroup.InstancesDistributionProperty.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.String	getOnDemandAllocationStrategy() The order of the launch template overrides to use in fulfilling On-Demand capacity.
java.lang.Number	getOnDemandBaseCapacity() The minimum amount of the Auto Scaling group's capacity that must be fulfilled by On-Demand Instances.
java.lang.Number	getOnDemandPercentageAboveBaseCapacity() Controls the percentages of On-Demand Instances and Spot Instances for your additional capacity beyond `OnDemandBaseCapacity` .
java.lang.String	getSpotAllocationStrategy() Indicates how to allocate instances across Spot Instance pools.
java.lang.Number	getSpotInstancePools() The number of Spot Instance pools across which to allocate your Spot Instances.
java.lang.String	getSpotMaxPrice() The maximum price per unit hour that you are willing to pay for a Spot Instance.
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.InstancesDistributionProperty

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

getOnDemandAllocationStrategy

public final java.lang.String getOnDemandAllocationStrategy()

Description copied from interface: CfnAutoScalingGroup.InstancesDistributionProperty

The order of the launch template overrides to use in fulfilling On-Demand capacity.

If you specify lowest-price , Amazon EC2 Auto Scaling uses price to determine the order, launching the lowest price first.

If you specify prioritized , Amazon EC2 Auto Scaling uses the priority that you assigned to each launch template override, launching the highest priority first. If all your On-Demand capacity cannot be fulfilled using your highest priority instance, then Amazon EC2 Auto Scaling launches the remaining capacity using the second priority instance type, and so on.

Default: lowest-price for Auto Scaling groups that specify InstanceRequirements in the overrides and prioritized for Auto Scaling groups that don't.

Valid values: lowest-price | prioritized

Specified by:

getOnDemandAllocationStrategy in interface CfnAutoScalingGroup.InstancesDistributionProperty

getOnDemandBaseCapacity

public final java.lang.Number getOnDemandBaseCapacity()

Description copied from interface: CfnAutoScalingGroup.InstancesDistributionProperty

The minimum amount of the Auto Scaling group's capacity that must be fulfilled by On-Demand Instances.

This base portion is launched first as your group scales.

If you specify weights for the instance types in the overrides, the base capacity is measured in the same unit of measurement as the instance types. If you specify InstanceRequirements in the overrides, the base capacity is measured in the same unit of measurement as your group's desired capacity.

Default: 0

An update to this setting means a gradual replacement of instances to adjust the current On-Demand Instance levels. When replacing instances, Amazon EC2 Auto Scaling launches new instances before terminating the previous ones.

Specified by:

getOnDemandBaseCapacity in interface CfnAutoScalingGroup.InstancesDistributionProperty

getOnDemandPercentageAboveBaseCapacity

public final java.lang.Number getOnDemandPercentageAboveBaseCapacity()

Description copied from interface: CfnAutoScalingGroup.InstancesDistributionProperty

Controls the percentages of On-Demand Instances and Spot Instances for your additional capacity beyond `OnDemandBaseCapacity` .

Expressed as a number (for example, 20 specifies 20% On-Demand Instances, 80% Spot Instances). If set to 100, only On-Demand Instances are used.

Default: 100

An update to this setting means a gradual replacement of instances to adjust the current On-Demand and Spot Instance levels for your additional capacity higher than the base capacity. When replacing instances, Amazon EC2 Auto Scaling launches new instances before terminating the previous ones.

Specified by:

getOnDemandPercentageAboveBaseCapacity in interface CfnAutoScalingGroup.InstancesDistributionProperty

getSpotAllocationStrategy

public final java.lang.String getSpotAllocationStrategy()

Description copied from interface: CfnAutoScalingGroup.InstancesDistributionProperty

Indicates how to allocate instances across Spot Instance pools.

If the allocation strategy is lowest-price , the Auto Scaling group launches instances using the Spot pools with the lowest price, and evenly allocates your instances across the number of Spot pools that you specify.

If the allocation strategy is capacity-optimized (recommended), the Auto Scaling group launches instances using Spot pools that are optimally chosen based on the available Spot capacity. Alternatively, you can use capacity-optimized-prioritized and set the order of instance types in the list of launch template overrides from highest to lowest priority (from first to last in the list). Amazon EC2 Auto Scaling honors the instance type priorities on a best-effort basis but optimizes for capacity first.

Default: lowest-price

Valid values: lowest-price | capacity-optimized | capacity-optimized-prioritized

Specified by:

getSpotAllocationStrategy in interface CfnAutoScalingGroup.InstancesDistributionProperty

getSpotInstancePools

public final java.lang.Number getSpotInstancePools()

Description copied from interface: CfnAutoScalingGroup.InstancesDistributionProperty

The number of Spot Instance pools across which to allocate your Spot Instances.

The Spot pools are determined from the different instance types in the overrides. Valid only when the Spot allocation strategy is lowest-price . Value must be in the range of 1–20.

Default: 2

Specified by:

getSpotInstancePools in interface CfnAutoScalingGroup.InstancesDistributionProperty

getSpotMaxPrice

public final java.lang.String getSpotMaxPrice()

Description copied from interface: CfnAutoScalingGroup.InstancesDistributionProperty

The maximum price per unit hour that you are willing to pay for a Spot Instance.

If you keep the value at its default (unspecified), Amazon EC2 Auto Scaling uses the On-Demand price as the maximum Spot price. To remove a value that you previously set, include the property but specify an empty string ("") for the value.

If your maximum price is lower than the Spot price for the instance types that you selected, your Spot Instances are not launched.

Valid Range: Minimum value of 0.001

Specified by:

getSpotMaxPrice in interface CfnAutoScalingGroup.InstancesDistributionProperty

$jsii$toJson

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

equals

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

hashCode

public final int hashCode()