software.amazon.awscdk.services.autoscaling

Class CfnAutoScalingGroup.LaunchTemplateOverridesProperty.Builder

java.lang.Object

software.amazon.awscdk.services.autoscaling.CfnAutoScalingGroup.LaunchTemplateOverridesProperty.Builder

Enclosing interface:

CfnAutoScalingGroup.LaunchTemplateOverridesProperty

public static final class CfnAutoScalingGroup.LaunchTemplateOverridesProperty.Builder
extends java.lang.Object

A builder for CfnAutoScalingGroup.LaunchTemplateOverridesProperty

Constructor Summary

Constructors

Constructor and Description
Builder()

Method Summary

Modifier and Type	Method and Description
CfnAutoScalingGroup.LaunchTemplateOverridesProperty	build() Builds the configured instance.
CfnAutoScalingGroup.LaunchTemplateOverridesProperty.Builder	instanceRequirements(CfnAutoScalingGroup.InstanceRequirementsProperty instanceRequirements) Sets the value of CfnAutoScalingGroup.LaunchTemplateOverridesProperty.getInstanceRequirements()
CfnAutoScalingGroup.LaunchTemplateOverridesProperty.Builder	instanceRequirements(IResolvable instanceRequirements) Sets the value of CfnAutoScalingGroup.LaunchTemplateOverridesProperty.getInstanceRequirements()
CfnAutoScalingGroup.LaunchTemplateOverridesProperty.Builder	instanceType(java.lang.String instanceType) Sets the value of CfnAutoScalingGroup.LaunchTemplateOverridesProperty.getInstanceType()
CfnAutoScalingGroup.LaunchTemplateOverridesProperty.Builder	launchTemplateSpecification(CfnAutoScalingGroup.LaunchTemplateSpecificationProperty launchTemplateSpecification) Sets the value of CfnAutoScalingGroup.LaunchTemplateOverridesProperty.getLaunchTemplateSpecification()
CfnAutoScalingGroup.LaunchTemplateOverridesProperty.Builder	launchTemplateSpecification(IResolvable launchTemplateSpecification) Sets the value of CfnAutoScalingGroup.LaunchTemplateOverridesProperty.getLaunchTemplateSpecification()
CfnAutoScalingGroup.LaunchTemplateOverridesProperty.Builder	weightedCapacity(java.lang.String weightedCapacity) Sets the value of CfnAutoScalingGroup.LaunchTemplateOverridesProperty.getWeightedCapacity()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Builder

public Builder()

Method Detail

instanceRequirements

public CfnAutoScalingGroup.LaunchTemplateOverridesProperty.Builder instanceRequirements(IResolvable instanceRequirements)

Sets the value of CfnAutoScalingGroup.LaunchTemplateOverridesProperty.getInstanceRequirements()

Parameters:

instanceRequirements - The instance requirements. When you specify instance requirements, Amazon EC2 Auto Scaling finds instance types that satisfy your requirements, and then uses your On-Demand and Spot allocation strategies to launch instances from these instance types, in the same way as when you specify a list of specific instance types.

InstanceRequirements are incompatible with the InstanceType and WeightedCapacity properties.

Returns:

this

instanceRequirements

public CfnAutoScalingGroup.LaunchTemplateOverridesProperty.Builder instanceRequirements(CfnAutoScalingGroup.InstanceRequirementsProperty instanceRequirements)

Sets the value of CfnAutoScalingGroup.LaunchTemplateOverridesProperty.getInstanceRequirements()

Parameters:

instanceRequirements - The instance requirements. When you specify instance requirements, Amazon EC2 Auto Scaling finds instance types that satisfy your requirements, and then uses your On-Demand and Spot allocation strategies to launch instances from these instance types, in the same way as when you specify a list of specific instance types.

InstanceRequirements are incompatible with the InstanceType and WeightedCapacity properties.

Returns:

this

instanceType

public CfnAutoScalingGroup.LaunchTemplateOverridesProperty.Builder instanceType(java.lang.String instanceType)

Sets the value of CfnAutoScalingGroup.LaunchTemplateOverridesProperty.getInstanceType()

Parameters:

instanceType - The instance type, such as `m3.xlarge` . You must use an instance type that is supported in your requested Region and Availability Zones. For more information, see [Instance types](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html) in the *Amazon Elastic Compute Cloud User Guide* .

Returns:

this

launchTemplateSpecification

public CfnAutoScalingGroup.LaunchTemplateOverridesProperty.Builder launchTemplateSpecification(IResolvable launchTemplateSpecification)

Sets the value of CfnAutoScalingGroup.LaunchTemplateOverridesProperty.getLaunchTemplateSpecification()

Parameters:

launchTemplateSpecification - Provides a launch template for the specified instance type or instance requirements. For example, some instance types might require a launch template with a different AMI. If not provided, Amazon EC2 Auto Scaling uses the launch template that's defined for your mixed instances policy. For more information, see Specifying a different launch template for an instance type in the Amazon EC2 Auto Scaling User Guide .

Returns:

this

launchTemplateSpecification

public CfnAutoScalingGroup.LaunchTemplateOverridesProperty.Builder launchTemplateSpecification(CfnAutoScalingGroup.LaunchTemplateSpecificationProperty launchTemplateSpecification)

Sets the value of CfnAutoScalingGroup.LaunchTemplateOverridesProperty.getLaunchTemplateSpecification()

Parameters:

launchTemplateSpecification - Provides a launch template for the specified instance type or instance requirements. For example, some instance types might require a launch template with a different AMI. If not provided, Amazon EC2 Auto Scaling uses the launch template that's defined for your mixed instances policy. For more information, see Specifying a different launch template for an instance type in the Amazon EC2 Auto Scaling User Guide .

Returns:

this

weightedCapacity

public CfnAutoScalingGroup.LaunchTemplateOverridesProperty.Builder weightedCapacity(java.lang.String weightedCapacity)

Sets the value of CfnAutoScalingGroup.LaunchTemplateOverridesProperty.getWeightedCapacity()

Parameters:

weightedCapacity - The number of capacity units provided by the instance type specified in `InstanceType` in terms of virtual CPUs, memory, storage, throughput, or other relative performance characteristic. When a Spot or On-Demand Instance is provisioned, the capacity units count toward the desired capacity. Amazon EC2 Auto Scaling provisions instances until the desired capacity is totally fulfilled, even if this results in an overage. For example, if there are 2 units remaining to fulfill capacity, and Amazon EC2 Auto Scaling can only provision an instance with a WeightedCapacity of 5 units, the instance is provisioned, and the desired capacity is exceeded by 3 units. For more information, see Configure instance weighting for Amazon EC2 Auto Scaling in the Amazon EC2 Auto Scaling User Guide . Value must be in the range of 1-999.

Every Auto Scaling group has three size parameters ( DesiredCapacity , MaxSize , and MinSize ). Usually, you set these sizes based on a specific number of instances. However, if you configure a mixed instances policy that defines weights for the instance types, you must specify these sizes with the same units that you use for weighting instances.

Returns:

this

build

public CfnAutoScalingGroup.LaunchTemplateOverridesProperty build()

Builds the configured instance.

Returns:

a new instance of CfnAutoScalingGroup.LaunchTemplateOverridesProperty

Throws:

java.lang.NullPointerException - if any required attribute was not provided