com.amazonaws.services.autoscaling.model

Class InstancesDistribution

java.lang.Object

com.amazonaws.services.autoscaling.model.InstancesDistribution

All Implemented Interfaces:

Serializable, Cloneable

@Generated(value="com.amazonaws:aws-java-sdk-code-generator")
public class InstancesDistribution
extends Object
implements Serializable, Cloneable

Describes an instances distribution for an Auto Scaling group.

See Also:

AWS API Documentation, Serialized Form

Constructor Summary

Constructors

Constructor and Description
InstancesDistribution()

Method Summary

Modifier and Type	Method and Description
InstancesDistribution	clone()
boolean	equals(Object obj)
String	getOnDemandAllocationStrategy() The order of the launch template overrides to use in fulfilling On-Demand capacity.
Integer	getOnDemandBaseCapacity() The minimum amount of the Auto Scaling group's capacity that must be fulfilled by On-Demand Instances.
Integer	getOnDemandPercentageAboveBaseCapacity() Controls the percentages of On-Demand Instances and Spot Instances for your additional capacity beyond OnDemandBaseCapacity.
String	getSpotAllocationStrategy() Indicates how to allocate instances across Spot Instance pools.
Integer	getSpotInstancePools() The number of Spot Instance pools across which to allocate your Spot Instances.
String	getSpotMaxPrice() The maximum price per unit hour that you are willing to pay for a Spot Instance.
int	hashCode()
void	setOnDemandAllocationStrategy(String onDemandAllocationStrategy) The order of the launch template overrides to use in fulfilling On-Demand capacity.
void	setOnDemandBaseCapacity(Integer onDemandBaseCapacity) The minimum amount of the Auto Scaling group's capacity that must be fulfilled by On-Demand Instances.
void	setOnDemandPercentageAboveBaseCapacity(Integer onDemandPercentageAboveBaseCapacity) Controls the percentages of On-Demand Instances and Spot Instances for your additional capacity beyond OnDemandBaseCapacity.
void	setSpotAllocationStrategy(String spotAllocationStrategy) Indicates how to allocate instances across Spot Instance pools.
void	setSpotInstancePools(Integer spotInstancePools) The number of Spot Instance pools across which to allocate your Spot Instances.
void	setSpotMaxPrice(String spotMaxPrice) The maximum price per unit hour that you are willing to pay for a Spot Instance.
String	toString() Returns a string representation of this object.
InstancesDistribution	withOnDemandAllocationStrategy(String onDemandAllocationStrategy) The order of the launch template overrides to use in fulfilling On-Demand capacity.
InstancesDistribution	withOnDemandBaseCapacity(Integer onDemandBaseCapacity) The minimum amount of the Auto Scaling group's capacity that must be fulfilled by On-Demand Instances.
InstancesDistribution	withOnDemandPercentageAboveBaseCapacity(Integer onDemandPercentageAboveBaseCapacity) Controls the percentages of On-Demand Instances and Spot Instances for your additional capacity beyond OnDemandBaseCapacity.
InstancesDistribution	withSpotAllocationStrategy(String spotAllocationStrategy) Indicates how to allocate instances across Spot Instance pools.
InstancesDistribution	withSpotInstancePools(Integer spotInstancePools) The number of Spot Instance pools across which to allocate your Spot Instances.
InstancesDistribution	withSpotMaxPrice(String spotMaxPrice) The maximum price per unit hour that you are willing to pay for a Spot Instance.

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

InstancesDistribution

public InstancesDistribution()

Method Detail

setOnDemandAllocationStrategy

public void setOnDemandAllocationStrategy(String onDemandAllocationStrategy)

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.

Parameters:

onDemandAllocationStrategy - 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.

getOnDemandAllocationStrategy

public String getOnDemandAllocationStrategy()

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.

Returns:

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.

withOnDemandAllocationStrategy

public InstancesDistribution withOnDemandAllocationStrategy(String onDemandAllocationStrategy)

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.

Parameters:

onDemandAllocationStrategy - 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.

Returns:

Returns a reference to this object so that method calls can be chained together.

setOnDemandBaseCapacity

public void setOnDemandBaseCapacity(Integer onDemandBaseCapacity)

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

Parameters:

onDemandBaseCapacity - 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

getOnDemandBaseCapacity

public Integer getOnDemandBaseCapacity()

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

Returns:

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

withOnDemandBaseCapacity

public InstancesDistribution withOnDemandBaseCapacity(Integer onDemandBaseCapacity)

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

Parameters:

onDemandBaseCapacity - 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

Returns:

Returns a reference to this object so that method calls can be chained together.

setOnDemandPercentageAboveBaseCapacity

public void setOnDemandPercentageAboveBaseCapacity(Integer onDemandPercentageAboveBaseCapacity)

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

Parameters:

onDemandPercentageAboveBaseCapacity - 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

getOnDemandPercentageAboveBaseCapacity

public Integer getOnDemandPercentageAboveBaseCapacity()

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

Returns:

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

withOnDemandPercentageAboveBaseCapacity

public InstancesDistribution withOnDemandPercentageAboveBaseCapacity(Integer onDemandPercentageAboveBaseCapacity)

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

Parameters:

onDemandPercentageAboveBaseCapacity - 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

Returns:

Returns a reference to this object so that method calls can be chained together.

setSpotAllocationStrategy

public void setSpotAllocationStrategy(String spotAllocationStrategy)

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

Parameters:

spotAllocationStrategy - 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

getSpotAllocationStrategy

public String getSpotAllocationStrategy()

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

Returns:

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

withSpotAllocationStrategy

public InstancesDistribution withSpotAllocationStrategy(String spotAllocationStrategy)

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

Parameters:

spotAllocationStrategy - 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

Returns:

Returns a reference to this object so that method calls can be chained together.

setSpotInstancePools

public void setSpotInstancePools(Integer spotInstancePools)

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

Parameters:

spotInstancePools - 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

getSpotInstancePools

public Integer getSpotInstancePools()

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

Returns:

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

withSpotInstancePools

public InstancesDistribution withSpotInstancePools(Integer spotInstancePools)

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

Parameters:

spotInstancePools - 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

Returns:

Returns a reference to this object so that method calls can be chained together.

setSpotMaxPrice

public void setSpotMaxPrice(String spotMaxPrice)

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.

Parameters:

spotMaxPrice - 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.

getSpotMaxPrice

public String getSpotMaxPrice()

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.

Returns:

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.

withSpotMaxPrice

public InstancesDistribution withSpotMaxPrice(String spotMaxPrice)

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.

Parameters:

spotMaxPrice - 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.

Returns:

Returns a reference to this object so that method calls can be chained together.

toString

public String toString()

Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.

Overrides:

toString in class Object

Returns:

A string representation of this object.

See Also:

Object.toString()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

clone

public InstancesDistribution clone()

Overrides:

clone in class Object