Class SpotAllocationStrategy
Indicates how to allocate instance types to fulfill Spot capacity.
Inheritance
Namespace: Amazon.CDK.AWS.AutoScaling
Assembly: Amazon.CDK.Lib.dll
Syntax (csharp)
public sealed class SpotAllocationStrategy : Enum
Syntax (vb)
Public NotInheritable Class SpotAllocationStrategy
Inherits
Enum
Synopsis
Fields
CAPACITY_OPTIMIZED | The Auto Scaling group launches instances using Spot pools that are optimally chosen based on the available Spot capacity. |
CAPACITY_OPTIMIZED_PRIORITIZED | When you use this strategy, you need to 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). |
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. |
PRICE_CAPACITY_OPTIMIZED | The price and capacity optimized allocation strategy looks at both price and capacity to select the Spot Instance pools that are the least likely to be interrupted and have the lowest possible price. |
value__ |
Fields
CAPACITY_OPTIMIZED
The Auto Scaling group launches instances using Spot pools that are optimally chosen based on the available Spot capacity.
public const SpotAllocationStrategy CAPACITY_OPTIMIZED
Field Value
Type | Description |
---|---|
SpotAllocationStrategy |
Remarks
Recommended.
CAPACITY_OPTIMIZED_PRIORITIZED
When you use this strategy, you need to 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).
public const SpotAllocationStrategy CAPACITY_OPTIMIZED_PRIORITIZED
Field Value
Type | Description |
---|---|
SpotAllocationStrategy |
Remarks
Amazon EC2 Auto Scaling honors the instance type priorities on a best-effort basis but optimizes for capacity first.
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.
public const SpotAllocationStrategy LOWEST_PRICE
Field Value
Type | Description |
---|---|
SpotAllocationStrategy |
PRICE_CAPACITY_OPTIMIZED
The price and capacity optimized allocation strategy looks at both price and capacity to select the Spot Instance pools that are the least likely to be interrupted and have the lowest possible price.
public const SpotAllocationStrategy PRICE_CAPACITY_OPTIMIZED
Field Value
Type | Description |
---|---|
SpotAllocationStrategy |
value__
public int value__
Field Value
Type | Description |
---|---|
System.Int32 |