public static final class CfnAutoScalingGroup.InstancesDistributionProperty.Jsii$Proxy extends software.amazon.jsii.JsiiObject implements CfnAutoScalingGroup.InstancesDistributionProperty
CfnAutoScalingGroup.InstancesDistributionProperty
CfnAutoScalingGroup.InstancesDistributionProperty.Builder, CfnAutoScalingGroup.InstancesDistributionProperty.Jsii$Proxy
Modifier | Constructor and Description |
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protected |
Jsii$Proxy(software.amazon.jsii.JsiiObjectRef objRef)
Constructor that initializes the object based on values retrieved from the JsiiObject.
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Modifier and Type | Method and Description |
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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.
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java.lang.Number |
getOnDemandBaseCapacity()
The minimum amount of the Auto Scaling group's capacity that must be fulfilled by On-Demand Instances.
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java.lang.Number |
getOnDemandPercentageAboveBaseCapacity()
Controls the percentages of On-Demand Instances and Spot Instances for your additional capacity beyond `OnDemandBaseCapacity` .
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java.lang.String |
getSpotAllocationStrategy()
Indicates how to allocate instances across Spot Instance pools.
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java.lang.Number |
getSpotInstancePools()
The number of Spot Instance pools across which to allocate your Spot Instances.
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java.lang.String |
getSpotMaxPrice()
The maximum price per unit hour that you are willing to pay for a Spot Instance.
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int |
hashCode() |
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
builder
protected Jsii$Proxy(software.amazon.jsii.JsiiObjectRef objRef)
objRef
- Reference to the JSII managed object.public final java.lang.String getOnDemandAllocationStrategy()
CfnAutoScalingGroup.InstancesDistributionProperty
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
getOnDemandAllocationStrategy
in interface CfnAutoScalingGroup.InstancesDistributionProperty
public final java.lang.Number getOnDemandBaseCapacity()
CfnAutoScalingGroup.InstancesDistributionProperty
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.
getOnDemandBaseCapacity
in interface CfnAutoScalingGroup.InstancesDistributionProperty
public final java.lang.Number getOnDemandPercentageAboveBaseCapacity()
CfnAutoScalingGroup.InstancesDistributionProperty
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.
getOnDemandPercentageAboveBaseCapacity
in interface CfnAutoScalingGroup.InstancesDistributionProperty
public final java.lang.String getSpotAllocationStrategy()
CfnAutoScalingGroup.InstancesDistributionProperty
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
getSpotAllocationStrategy
in interface CfnAutoScalingGroup.InstancesDistributionProperty
public final java.lang.Number getSpotInstancePools()
CfnAutoScalingGroup.InstancesDistributionProperty
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
getSpotInstancePools
in interface CfnAutoScalingGroup.InstancesDistributionProperty
public final java.lang.String getSpotMaxPrice()
CfnAutoScalingGroup.InstancesDistributionProperty
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
getSpotMaxPrice
in interface CfnAutoScalingGroup.InstancesDistributionProperty
public com.fasterxml.jackson.databind.JsonNode $jsii$toJson()
public final boolean equals(java.lang.Object o)
public final int hashCode()