Package software.amazon.awscdk.services.autoscaling

Enum OnDemandAllocationStrategy

java.lang.Object

java.lang.Enum<OnDemandAllocationStrategy>

software.amazon.awscdk.services.autoscaling.OnDemandAllocationStrategy

All Implemented Interfaces:

Serializable, Comparable<OnDemandAllocationStrategy>, java.lang.constant.Constable

@Generated(value="jsii-pacmak/1.103.1 (build bef2dea)",
           date="2024-10-25T14:21:10.667Z")
@Stability(Stable)
public enum OnDemandAllocationStrategy
extends Enum<OnDemandAllocationStrategy>

Indicates how to allocate instance types to fulfill On-Demand capacity.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
LOWEST_PRICE	This strategy uses the lowest-price instance types in each Availability Zone based on the current On-Demand instance price.
PRIORITIZED	This strategy uses the order of instance types in the LaunchTemplateOverrides to define the launch priority of each instance type.

Method Summary

Modifier and Type	Method	Description
static OnDemandAllocationStrategy	valueOf(String name)	Returns the enum constant of this type with the specified name.
static OnDemandAllocationStrategy[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

PRIORITIZED

@Stability(Stable)
public static final OnDemandAllocationStrategy PRIORITIZED

This strategy uses the order of instance types in the LaunchTemplateOverrides to define the launch priority of each instance type.

The first instance type in the array is prioritized higher than the last. If all your On-Demand capacity cannot be fulfilled using your highest priority instance, then the Auto Scaling group launches the remaining capacity using the second priority instance type, and so on.

LOWEST_PRICE

@Stability(Stable)
public static final OnDemandAllocationStrategy LOWEST_PRICE

This strategy uses the lowest-price instance types in each Availability Zone based on the current On-Demand instance price.

To meet your desired capacity, you might receive On-Demand Instances of more than one instance type in each Availability Zone. This depends on how much capacity you request.

Method Details

values

public static OnDemandAllocationStrategy[] values()

Returns an array containing the constants of this enum type, in the order they are declared.

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static OnDemandAllocationStrategy valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null