Package software.amazon.awscdk.cfnpropertymixins.services.autoscaling

Class CfnAutoScalingGroupPropsMixin.Builder

java.lang.Object

software.amazon.awscdk.cfnpropertymixins.services.autoscaling.CfnAutoScalingGroupPropsMixin.Builder

All Implemented Interfaces:

software.amazon.jsii.Builder<CfnAutoScalingGroupPropsMixin>

Enclosing class:

CfnAutoScalingGroupPropsMixin

@Stability(Stable)
public static final class CfnAutoScalingGroupPropsMixin.Builder
extends Object
implements software.amazon.jsii.Builder<CfnAutoScalingGroupPropsMixin>

A fluent builder for CfnAutoScalingGroupPropsMixin.

Method Summary

Modifier and Type	Method	Description
CfnAutoScalingGroupPropsMixin.Builder	autoScalingGroupName(String autoScalingGroupName)	The name of the Auto Scaling group.
CfnAutoScalingGroupPropsMixin.Builder	availabilityZoneDistribution(CfnAutoScalingGroupPropsMixin.AvailabilityZoneDistributionProperty availabilityZoneDistribution)	The EC2 instance capacity distribution across Availability Zones for the Auto Scaling group.
CfnAutoScalingGroupPropsMixin.Builder	availabilityZoneDistribution(IResolvable availabilityZoneDistribution)	The EC2 instance capacity distribution across Availability Zones for the Auto Scaling group.
CfnAutoScalingGroupPropsMixin.Builder	availabilityZoneIds(List<String> availabilityZoneIds)
CfnAutoScalingGroupPropsMixin.Builder	availabilityZoneImpairmentPolicy(CfnAutoScalingGroupPropsMixin.AvailabilityZoneImpairmentPolicyProperty availabilityZoneImpairmentPolicy)	The Availability Zone impairment policy for the Auto Scaling group.
CfnAutoScalingGroupPropsMixin.Builder	availabilityZoneImpairmentPolicy(IResolvable availabilityZoneImpairmentPolicy)	The Availability Zone impairment policy for the Auto Scaling group.
CfnAutoScalingGroupPropsMixin.Builder	availabilityZones(List<String> availabilityZones)	A list of Availability Zones where instances in the Auto Scaling group can be created.
CfnAutoScalingGroupPropsMixin	build()
CfnAutoScalingGroupPropsMixin.Builder	capacityRebalance(Boolean capacityRebalance)	Indicates whether Capacity Rebalancing is enabled.
CfnAutoScalingGroupPropsMixin.Builder	capacityRebalance(IResolvable capacityRebalance)	Indicates whether Capacity Rebalancing is enabled.
CfnAutoScalingGroupPropsMixin.Builder	capacityReservationSpecification(CfnAutoScalingGroupPropsMixin.CapacityReservationSpecificationProperty capacityReservationSpecification)	The capacity reservation specification for the Auto Scaling group.
CfnAutoScalingGroupPropsMixin.Builder	capacityReservationSpecification(IResolvable capacityReservationSpecification)	The capacity reservation specification for the Auto Scaling group.
CfnAutoScalingGroupPropsMixin.Builder	context(String context)	Reserved.
CfnAutoScalingGroupPropsMixin.Builder	cooldown(String cooldown)	Only needed if you use simple scaling policies..
static CfnAutoScalingGroupPropsMixin.Builder	create()
static CfnAutoScalingGroupPropsMixin.Builder	create(CfnPropertyMixinOptions options)
CfnAutoScalingGroupPropsMixin.Builder	defaultInstanceWarmup(Number defaultInstanceWarmup)	The amount of time, in seconds, until a new instance is considered to have finished initializing and resource consumption to become stable after it enters the InService state.
CfnAutoScalingGroupPropsMixin.Builder	deletionProtection(String deletionProtection)	The deletion protection setting for the Auto Scaling group.
CfnAutoScalingGroupPropsMixin.Builder	desiredCapacity(String desiredCapacity)	The desired capacity is the initial capacity of the Auto Scaling group at the time of its creation and the capacity it attempts to maintain.
CfnAutoScalingGroupPropsMixin.Builder	desiredCapacityType(String desiredCapacityType)	The unit of measurement for the value specified for desired capacity.
CfnAutoScalingGroupPropsMixin.Builder	healthCheckGracePeriod(Number healthCheckGracePeriod)	The amount of time, in seconds, that Amazon EC2 Auto Scaling waits before checking the health status of an EC2 instance that has come into service and marking it unhealthy due to a failed health check.
CfnAutoScalingGroupPropsMixin.Builder	healthCheckType(String healthCheckType)	A comma-separated value string of one or more health check types.
CfnAutoScalingGroupPropsMixin.Builder	instanceId(String instanceId)	The ID of the instance used to base the launch configuration on.
CfnAutoScalingGroupPropsMixin.Builder	instanceLifecyclePolicy(CfnAutoScalingGroupPropsMixin.InstanceLifecyclePolicyProperty instanceLifecyclePolicy)	The instance lifecycle policy for the Auto Scaling group.
CfnAutoScalingGroupPropsMixin.Builder	instanceLifecyclePolicy(IResolvable instanceLifecyclePolicy)	The instance lifecycle policy for the Auto Scaling group.
CfnAutoScalingGroupPropsMixin.Builder	instanceMaintenancePolicy(CfnAutoScalingGroupPropsMixin.InstanceMaintenancePolicyProperty instanceMaintenancePolicy)	An instance maintenance policy.
CfnAutoScalingGroupPropsMixin.Builder	instanceMaintenancePolicy(IResolvable instanceMaintenancePolicy)	An instance maintenance policy.
CfnAutoScalingGroupPropsMixin.Builder	launchConfigurationName(String launchConfigurationName)	The name of the launch configuration to use to launch instances.
CfnAutoScalingGroupPropsMixin.Builder	launchConfigurationName(ILaunchConfigurationRef launchConfigurationName)	The name of the launch configuration to use to launch instances.
CfnAutoScalingGroupPropsMixin.Builder	launchTemplate(CfnAutoScalingGroupPropsMixin.LaunchTemplateSpecificationProperty launchTemplate)	Information used to specify the launch template and version to use to launch instances.
CfnAutoScalingGroupPropsMixin.Builder	launchTemplate(IResolvable launchTemplate)	Information used to specify the launch template and version to use to launch instances.
CfnAutoScalingGroupPropsMixin.Builder	lifecycleHookSpecificationList(List<? extends Object> lifecycleHookSpecificationList)	One or more lifecycle hooks to add to the Auto Scaling group before instances are launched.
CfnAutoScalingGroupPropsMixin.Builder	lifecycleHookSpecificationList(IResolvable lifecycleHookSpecificationList)	One or more lifecycle hooks to add to the Auto Scaling group before instances are launched.
CfnAutoScalingGroupPropsMixin.Builder	loadBalancerNames(List<String> loadBalancerNames)	A list of Classic Load Balancers associated with this Auto Scaling group.
CfnAutoScalingGroupPropsMixin.Builder	maxInstanceLifetime(Number maxInstanceLifetime)	The maximum amount of time, in seconds, that an instance can be in service.
CfnAutoScalingGroupPropsMixin.Builder	maxSize(String maxSize)	The maximum size of the group.
CfnAutoScalingGroupPropsMixin.Builder	metricsCollection(List<? extends Object> metricsCollection)	Enables the monitoring of group metrics of an Auto Scaling group.
CfnAutoScalingGroupPropsMixin.Builder	metricsCollection(IResolvable metricsCollection)	Enables the monitoring of group metrics of an Auto Scaling group.
CfnAutoScalingGroupPropsMixin.Builder	minSize(String minSize)	The minimum size of the group.
CfnAutoScalingGroupPropsMixin.Builder	mixedInstancesPolicy(CfnAutoScalingGroupPropsMixin.MixedInstancesPolicyProperty mixedInstancesPolicy)	An embedded object that specifies a mixed instances policy.
CfnAutoScalingGroupPropsMixin.Builder	mixedInstancesPolicy(IResolvable mixedInstancesPolicy)	An embedded object that specifies a mixed instances policy.
CfnAutoScalingGroupPropsMixin.Builder	newInstancesProtectedFromScaleIn(Boolean newInstancesProtectedFromScaleIn)	Indicates whether newly launched instances are protected from termination by Amazon EC2 Auto Scaling when scaling in.
CfnAutoScalingGroupPropsMixin.Builder	newInstancesProtectedFromScaleIn(IResolvable newInstancesProtectedFromScaleIn)	Indicates whether newly launched instances are protected from termination by Amazon EC2 Auto Scaling when scaling in.
CfnAutoScalingGroupPropsMixin.Builder	notificationConfiguration(CfnAutoScalingGroupPropsMixin.NotificationConfigurationProperty notificationConfiguration)	Deprecated. this property has been deprecated
CfnAutoScalingGroupPropsMixin.Builder	notificationConfiguration(IResolvable notificationConfiguration)	Deprecated. this property has been deprecated
CfnAutoScalingGroupPropsMixin.Builder	notificationConfigurations(List<? extends Object> notificationConfigurations)	Configures an Auto Scaling group to send notifications when specified events take place.
CfnAutoScalingGroupPropsMixin.Builder	notificationConfigurations(IResolvable notificationConfigurations)	Configures an Auto Scaling group to send notifications when specified events take place.
CfnAutoScalingGroupPropsMixin.Builder	placementGroup(String placementGroup)	The name of the placement group into which to launch your instances.
CfnAutoScalingGroupPropsMixin.Builder	serviceLinkedRoleArn(String serviceLinkedRoleArn)	The Amazon Resource Name (ARN) of the service-linked role that the Auto Scaling group uses to call other AWS service on your behalf.
CfnAutoScalingGroupPropsMixin.Builder	serviceLinkedRoleArn(IRoleRef serviceLinkedRoleArn)	The Amazon Resource Name (ARN) of the service-linked role that the Auto Scaling group uses to call other AWS service on your behalf.
CfnAutoScalingGroupPropsMixin.Builder	skipZonalShiftValidation(Boolean skipZonalShiftValidation)
CfnAutoScalingGroupPropsMixin.Builder	skipZonalShiftValidation(IResolvable skipZonalShiftValidation)
CfnAutoScalingGroupPropsMixin.Builder	tags(List<? extends CfnAutoScalingGroupPropsMixin.TagPropertyProperty> tags)	One or more tags.
CfnAutoScalingGroupPropsMixin.Builder	targetGroupArns(List<? extends Object> targetGroupArns)	The Amazon Resource Names (ARN) of the Elastic Load Balancing target groups to associate with the Auto Scaling group.
CfnAutoScalingGroupPropsMixin.Builder	terminationPolicies(List<String> terminationPolicies)	A policy or a list of policies that are used to select the instance to terminate.
CfnAutoScalingGroupPropsMixin.Builder	trafficSources(List<? extends Object> trafficSources)	The traffic sources associated with this Auto Scaling group.
CfnAutoScalingGroupPropsMixin.Builder	trafficSources(IResolvable trafficSources)	The traffic sources associated with this Auto Scaling group.
CfnAutoScalingGroupPropsMixin.Builder	vpcZoneIdentifier(List<? extends Object> vpcZoneIdentifier)	A list of subnet IDs for a virtual private cloud (VPC) where instances in the Auto Scaling group can be created.

Methods inherited from class java.lang.Object

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

Method Details

create

@Stability(Stable)
public static CfnAutoScalingGroupPropsMixin.Builder create(CfnPropertyMixinOptions options)

Parameters:

options - Mixin options.

Returns:

a new instance of CfnAutoScalingGroupPropsMixin.Builder.

create

@Stability(Stable)
public static CfnAutoScalingGroupPropsMixin.Builder create()

Returns:

a new instance of CfnAutoScalingGroupPropsMixin.Builder.

autoScalingGroupName

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder autoScalingGroupName(String autoScalingGroupName)

The name of the Auto Scaling group. This name must be unique per Region per account.

The name can contain any ASCII character 33 to 126 including most punctuation characters, digits, and upper and lowercased letters.

You cannot use a colon (:) in the name.

Parameters:

autoScalingGroupName - The name of the Auto Scaling group. This name must be unique per Region per account. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-autoscalinggroupname

availabilityZoneDistribution

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder availabilityZoneDistribution(IResolvable availabilityZoneDistribution)

The EC2 instance capacity distribution across Availability Zones for the Auto Scaling group.

Parameters:

availabilityZoneDistribution - The EC2 instance capacity distribution across Availability Zones for the Auto Scaling group. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-availabilityzonedistribution

availabilityZoneDistribution

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder availabilityZoneDistribution(CfnAutoScalingGroupPropsMixin.AvailabilityZoneDistributionProperty availabilityZoneDistribution)

The EC2 instance capacity distribution across Availability Zones for the Auto Scaling group.

Parameters:

availabilityZoneDistribution - The EC2 instance capacity distribution across Availability Zones for the Auto Scaling group. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-availabilityzonedistribution

availabilityZoneIds

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder availabilityZoneIds(List<String> availabilityZoneIds)

Parameters:

availabilityZoneIds - This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-availabilityzoneids

availabilityZoneImpairmentPolicy

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder availabilityZoneImpairmentPolicy(IResolvable availabilityZoneImpairmentPolicy)

The Availability Zone impairment policy for the Auto Scaling group.

Parameters:

availabilityZoneImpairmentPolicy - The Availability Zone impairment policy for the Auto Scaling group. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-availabilityzoneimpairmentpolicy

availabilityZoneImpairmentPolicy

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder availabilityZoneImpairmentPolicy(CfnAutoScalingGroupPropsMixin.AvailabilityZoneImpairmentPolicyProperty availabilityZoneImpairmentPolicy)

The Availability Zone impairment policy for the Auto Scaling group.

Parameters:

availabilityZoneImpairmentPolicy - The Availability Zone impairment policy for the Auto Scaling group. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-availabilityzoneimpairmentpolicy

availabilityZones

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder availabilityZones(List<String> availabilityZones)

A list of Availability Zones where instances in the Auto Scaling group can be created.

Used for launching into the default VPC subnet in each Availability Zone when not using the VPCZoneIdentifier property, or for attaching a network interface when an existing network interface ID is specified in a launch template.

Parameters:

availabilityZones - A list of Availability Zones where instances in the Auto Scaling group can be created. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-availabilityzones

capacityRebalance

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder capacityRebalance(Boolean capacityRebalance)

Indicates whether Capacity Rebalancing is enabled.

Otherwise, Capacity Rebalancing is disabled. When you turn on Capacity Rebalancing, Amazon EC2 Auto Scaling attempts to launch a Spot Instance whenever Amazon EC2 notifies that a Spot Instance is at an elevated risk of interruption. After launching a new instance, it then terminates an old instance. For more information, see Use Capacity Rebalancing to handle Amazon EC2 Spot Interruptions in the in the Amazon EC2 Auto Scaling User Guide .

Parameters:

capacityRebalance - Indicates whether Capacity Rebalancing is enabled. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-capacityrebalance

capacityRebalance

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder capacityRebalance(IResolvable capacityRebalance)

Indicates whether Capacity Rebalancing is enabled.

Otherwise, Capacity Rebalancing is disabled. When you turn on Capacity Rebalancing, Amazon EC2 Auto Scaling attempts to launch a Spot Instance whenever Amazon EC2 notifies that a Spot Instance is at an elevated risk of interruption. After launching a new instance, it then terminates an old instance. For more information, see Use Capacity Rebalancing to handle Amazon EC2 Spot Interruptions in the in the Amazon EC2 Auto Scaling User Guide .

Parameters:

capacityRebalance - Indicates whether Capacity Rebalancing is enabled. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-capacityrebalance

capacityReservationSpecification

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder capacityReservationSpecification(IResolvable capacityReservationSpecification)

The capacity reservation specification for the Auto Scaling group.

Parameters:

capacityReservationSpecification - The capacity reservation specification for the Auto Scaling group. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-capacityreservationspecification

capacityReservationSpecification

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder capacityReservationSpecification(CfnAutoScalingGroupPropsMixin.CapacityReservationSpecificationProperty capacityReservationSpecification)

The capacity reservation specification for the Auto Scaling group.

Parameters:

capacityReservationSpecification - The capacity reservation specification for the Auto Scaling group. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-capacityreservationspecification

context

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder context(String context)

Reserved.

Parameters:

context - Reserved. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-context

cooldown

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder cooldown(String cooldown)

Only needed if you use simple scaling policies..

The amount of time, in seconds, between one scaling activity ending and another one starting due to simple scaling policies. For more information, see Scaling cooldowns for Amazon EC2 Auto Scaling in the Amazon EC2 Auto Scaling User Guide .

Default: 300 seconds

Parameters:

cooldown - Only needed if you use simple scaling policies.. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-cooldown

defaultInstanceWarmup

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder defaultInstanceWarmup(Number defaultInstanceWarmup)

The amount of time, in seconds, until a new instance is considered to have finished initializing and resource consumption to become stable after it enters the InService state.

During an instance refresh, Amazon EC2 Auto Scaling waits for the warm-up period after it replaces an instance before it moves on to replacing the next instance. Amazon EC2 Auto Scaling also waits for the warm-up period before aggregating the metrics for new instances with existing instances in the Amazon CloudWatch metrics that are used for scaling, resulting in more reliable usage data. For more information, see Set the default instance warmup for an Auto Scaling group in the Amazon EC2 Auto Scaling User Guide .

To manage various warm-up settings at the group level, we recommend that you set the default instance warmup, even if it is set to 0 seconds . To remove a value that you previously set, include the property but specify -1 for the value. However, we strongly recommend keeping the default instance warmup enabled by specifying a value of 0 or other nominal value.

Default: None

Parameters:

defaultInstanceWarmup - The amount of time, in seconds, until a new instance is considered to have finished initializing and resource consumption to become stable after it enters the InService state. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-defaultinstancewarmup

deletionProtection

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder deletionProtection(String deletionProtection)

The deletion protection setting for the Auto Scaling group.

Parameters:

deletionProtection - The deletion protection setting for the Auto Scaling group. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-deletionprotection

desiredCapacity

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder desiredCapacity(String desiredCapacity)

The desired capacity is the initial capacity of the Auto Scaling group at the time of its creation and the capacity it attempts to maintain.

It can scale beyond this capacity if you configure automatic scaling.

The number must be greater than or equal to the minimum size of the group and less than or equal to the maximum size of the group. If you do not specify a desired capacity when creating the stack, the default is the minimum size of the group.

CloudFormation marks the Auto Scaling group as successful (by setting its status to CREATE_COMPLETE) when the desired capacity is reached. However, if a maximum Spot price is set in the launch template or launch configuration that you specified, then desired capacity is not used as a criteria for success. Whether your request is fulfilled depends on Spot Instance capacity and your maximum price.

Parameters:

desiredCapacity - The desired capacity is the initial capacity of the Auto Scaling group at the time of its creation and the capacity it attempts to maintain. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-desiredcapacity

desiredCapacityType

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder desiredCapacityType(String desiredCapacityType)

The unit of measurement for the value specified for desired capacity.

Amazon EC2 Auto Scaling supports DesiredCapacityType for attribute-based instance type selection only. For more information, see Create a mixed instances group using attribute-based instance type selection in the Amazon EC2 Auto Scaling User Guide .

By default, Amazon EC2 Auto Scaling specifies units , which translates into number of instances.

Valid values: units | vcpu | memory-mib

Parameters:

desiredCapacityType - The unit of measurement for the value specified for desired capacity. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-desiredcapacitytype

healthCheckGracePeriod

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder healthCheckGracePeriod(Number healthCheckGracePeriod)

The amount of time, in seconds, that Amazon EC2 Auto Scaling waits before checking the health status of an EC2 instance that has come into service and marking it unhealthy due to a failed health check.

This is useful if your instances do not immediately pass their health checks after they enter the InService state. For more information, see Set the health check grace period for an Auto Scaling group in the Amazon EC2 Auto Scaling User Guide .

Default: 0 seconds

Parameters:

healthCheckGracePeriod - The amount of time, in seconds, that Amazon EC2 Auto Scaling waits before checking the health status of an EC2 instance that has come into service and marking it unhealthy due to a failed health check. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-healthcheckgraceperiod

healthCheckType

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder healthCheckType(String healthCheckType)

A comma-separated value string of one or more health check types.

The valid values are EC2 , EBS , ELB , and VPC_LATTICE . EC2 is the default health check and cannot be disabled. For more information, see Health checks for instances in an Auto Scaling group in the Amazon EC2 Auto Scaling User Guide .

Only specify EC2 if you must clear a value that was previously set.

Parameters:

healthCheckType - A comma-separated value string of one or more health check types. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-healthchecktype

instanceId

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder instanceId(String instanceId)

The ID of the instance used to base the launch configuration on.

For more information, see Create an Auto Scaling group using an EC2 instance in the Amazon EC2 Auto Scaling User Guide .

If you specify LaunchTemplate , MixedInstancesPolicy , or LaunchConfigurationName , don't specify InstanceId .

Parameters:

instanceId - The ID of the instance used to base the launch configuration on. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-instanceid

instanceLifecyclePolicy

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder instanceLifecyclePolicy(IResolvable instanceLifecyclePolicy)

The instance lifecycle policy for the Auto Scaling group.

Parameters:

instanceLifecyclePolicy - The instance lifecycle policy for the Auto Scaling group. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-instancelifecyclepolicy

instanceLifecyclePolicy

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder instanceLifecyclePolicy(CfnAutoScalingGroupPropsMixin.InstanceLifecyclePolicyProperty instanceLifecyclePolicy)

The instance lifecycle policy for the Auto Scaling group.

Parameters:

instanceLifecyclePolicy - The instance lifecycle policy for the Auto Scaling group. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-instancelifecyclepolicy

instanceMaintenancePolicy

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder instanceMaintenancePolicy(IResolvable instanceMaintenancePolicy)

An instance maintenance policy.

For more information, see Set instance maintenance policy in the Amazon EC2 Auto Scaling User Guide .

Parameters:

instanceMaintenancePolicy - An instance maintenance policy. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-instancemaintenancepolicy

instanceMaintenancePolicy

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder instanceMaintenancePolicy(CfnAutoScalingGroupPropsMixin.InstanceMaintenancePolicyProperty instanceMaintenancePolicy)

An instance maintenance policy.

For more information, see Set instance maintenance policy in the Amazon EC2 Auto Scaling User Guide .

Parameters:

instanceMaintenancePolicy - An instance maintenance policy. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-instancemaintenancepolicy

launchConfigurationName

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder launchConfigurationName(String launchConfigurationName)

The name of the launch configuration to use to launch instances.

Required only if you don't specify LaunchTemplate , MixedInstancesPolicy , or InstanceId .

Parameters:

launchConfigurationName - The name of the launch configuration to use to launch instances. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-launchconfigurationname

launchConfigurationName

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder launchConfigurationName(ILaunchConfigurationRef launchConfigurationName)

The name of the launch configuration to use to launch instances.

Required only if you don't specify LaunchTemplate , MixedInstancesPolicy , or InstanceId .

Parameters:

launchConfigurationName - The name of the launch configuration to use to launch instances. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-launchconfigurationname

launchTemplate

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder launchTemplate(IResolvable launchTemplate)

Information used to specify the launch template and version to use to launch instances.

You can alternatively associate a launch template to the Auto Scaling group by specifying a MixedInstancesPolicy . For more information about creating launch templates, see Create a launch template for an Auto Scaling group in the Amazon EC2 Auto Scaling User Guide .

If you omit this property, you must specify MixedInstancesPolicy , LaunchConfigurationName , or InstanceId .

Parameters:

launchTemplate - Information used to specify the launch template and version to use to launch instances. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-launchtemplate

launchTemplate

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder launchTemplate(CfnAutoScalingGroupPropsMixin.LaunchTemplateSpecificationProperty launchTemplate)

Information used to specify the launch template and version to use to launch instances.

You can alternatively associate a launch template to the Auto Scaling group by specifying a MixedInstancesPolicy . For more information about creating launch templates, see Create a launch template for an Auto Scaling group in the Amazon EC2 Auto Scaling User Guide .

If you omit this property, you must specify MixedInstancesPolicy , LaunchConfigurationName , or InstanceId .

Parameters:

launchTemplate - Information used to specify the launch template and version to use to launch instances. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-launchtemplate

lifecycleHookSpecificationList

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder lifecycleHookSpecificationList(IResolvable lifecycleHookSpecificationList)

One or more lifecycle hooks to add to the Auto Scaling group before instances are launched.

Parameters:

lifecycleHookSpecificationList - One or more lifecycle hooks to add to the Auto Scaling group before instances are launched. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-lifecyclehookspecificationlist

lifecycleHookSpecificationList

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder lifecycleHookSpecificationList(List<? extends Object> lifecycleHookSpecificationList)

One or more lifecycle hooks to add to the Auto Scaling group before instances are launched.

Parameters:

lifecycleHookSpecificationList - One or more lifecycle hooks to add to the Auto Scaling group before instances are launched. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-lifecyclehookspecificationlist

loadBalancerNames

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder loadBalancerNames(List<String> loadBalancerNames)

A list of Classic Load Balancers associated with this Auto Scaling group.

For Application Load Balancers, Network Load Balancers, and Gateway Load Balancers, specify the TargetGroupARNs property instead.

Parameters:

loadBalancerNames - A list of Classic Load Balancers associated with this Auto Scaling group. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-loadbalancernames

maxInstanceLifetime

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder maxInstanceLifetime(Number maxInstanceLifetime)

The maximum amount of time, in seconds, that an instance can be in service.

The default is null. If specified, the value must be either 0 or a number equal to or greater than 86,400 seconds (1 day). For more information, see Replace Auto Scaling instances based on maximum instance lifetime in the Amazon EC2 Auto Scaling User Guide .

Parameters:

maxInstanceLifetime - The maximum amount of time, in seconds, that an instance can be in service. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-maxinstancelifetime

maxSize

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder maxSize(String maxSize)

The maximum size of the group.

With a mixed instances policy that uses instance weighting, Amazon EC2 Auto Scaling may need to go above MaxSize to meet your capacity requirements. In this event, Amazon EC2 Auto Scaling will never go above MaxSize by more than your largest instance weight (weights that define how many units each instance contributes to the desired capacity of the group).

Parameters:

maxSize - The maximum size of the group. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-maxsize

metricsCollection

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder metricsCollection(IResolvable metricsCollection)

Enables the monitoring of group metrics of an Auto Scaling group.

By default, these metrics are disabled.

Parameters:

metricsCollection - Enables the monitoring of group metrics of an Auto Scaling group. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-metricscollection

metricsCollection

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder metricsCollection(List<? extends Object> metricsCollection)

Enables the monitoring of group metrics of an Auto Scaling group.

By default, these metrics are disabled.

Parameters:

metricsCollection - Enables the monitoring of group metrics of an Auto Scaling group. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-metricscollection

minSize

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder minSize(String minSize)

The minimum size of the group.

Parameters:

minSize - The minimum size of the group. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-minsize

mixedInstancesPolicy

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder mixedInstancesPolicy(IResolvable mixedInstancesPolicy)

An embedded object that specifies a mixed instances policy.

The policy includes properties that not only define the distribution of On-Demand Instances and Spot Instances, the maximum price to pay for Spot Instances (optional), and how the Auto Scaling group allocates instance types to fulfill On-Demand and Spot capacities, but also the properties that specify the instance configuration information—the launch template and instance types. The policy can also include a weight for each instance type and different launch templates for individual instance types.

For more information, see Auto Scaling groups with multiple instance types and purchase options in the Amazon EC2 Auto Scaling User Guide .

Parameters:

mixedInstancesPolicy - An embedded object that specifies a mixed instances policy. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-mixedinstancespolicy

mixedInstancesPolicy

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder mixedInstancesPolicy(CfnAutoScalingGroupPropsMixin.MixedInstancesPolicyProperty mixedInstancesPolicy)

An embedded object that specifies a mixed instances policy.

The policy includes properties that not only define the distribution of On-Demand Instances and Spot Instances, the maximum price to pay for Spot Instances (optional), and how the Auto Scaling group allocates instance types to fulfill On-Demand and Spot capacities, but also the properties that specify the instance configuration information—the launch template and instance types. The policy can also include a weight for each instance type and different launch templates for individual instance types.

For more information, see Auto Scaling groups with multiple instance types and purchase options in the Amazon EC2 Auto Scaling User Guide .

Parameters:

mixedInstancesPolicy - An embedded object that specifies a mixed instances policy. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-mixedinstancespolicy

newInstancesProtectedFromScaleIn

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder newInstancesProtectedFromScaleIn(Boolean newInstancesProtectedFromScaleIn)

Indicates whether newly launched instances are protected from termination by Amazon EC2 Auto Scaling when scaling in.

For more information about preventing instances from terminating on scale in, see Use instance scale-in protection in the Amazon EC2 Auto Scaling User Guide .

Parameters:

newInstancesProtectedFromScaleIn - Indicates whether newly launched instances are protected from termination by Amazon EC2 Auto Scaling when scaling in. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-newinstancesprotectedfromscalein

newInstancesProtectedFromScaleIn

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder newInstancesProtectedFromScaleIn(IResolvable newInstancesProtectedFromScaleIn)

Indicates whether newly launched instances are protected from termination by Amazon EC2 Auto Scaling when scaling in.

For more information about preventing instances from terminating on scale in, see Use instance scale-in protection in the Amazon EC2 Auto Scaling User Guide .

Parameters:

newInstancesProtectedFromScaleIn - Indicates whether newly launched instances are protected from termination by Amazon EC2 Auto Scaling when scaling in. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-newinstancesprotectedfromscalein

notificationConfiguration

@Stability(Deprecated)
@Deprecated
public CfnAutoScalingGroupPropsMixin.Builder notificationConfiguration(IResolvable notificationConfiguration)

Deprecated.

this property has been deprecated

(deprecated) A structure that specifies an Amazon SNS notification configuration for the NotificationConfigurations property of the AWS::AutoScaling::AutoScalingGroup resource. For an example template snippet, see Configure Amazon EC2 Auto Scaling resources. For more information, see Get Amazon SNS notifications when your Auto Scaling group scales in the Amazon EC2 Auto Scaling User Guide.

Parameters:

notificationConfiguration - A structure that specifies an Amazon SNS notification configuration for the NotificationConfigurations property of the AWS::AutoScaling::AutoScalingGroup resource. For an example template snippet, see Configure Amazon EC2 Auto Scaling resources. For more information, see Get Amazon SNS notifications when your Auto Scaling group scales in the Amazon EC2 Auto Scaling User Guide. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-notificationconfiguration

notificationConfiguration

@Stability(Deprecated)
@Deprecated
public CfnAutoScalingGroupPropsMixin.Builder notificationConfiguration(CfnAutoScalingGroupPropsMixin.NotificationConfigurationProperty notificationConfiguration)

Deprecated.

this property has been deprecated

(deprecated) A structure that specifies an Amazon SNS notification configuration for the NotificationConfigurations property of the AWS::AutoScaling::AutoScalingGroup resource. For an example template snippet, see Configure Amazon EC2 Auto Scaling resources. For more information, see Get Amazon SNS notifications when your Auto Scaling group scales in the Amazon EC2 Auto Scaling User Guide.

Parameters:

notificationConfiguration - A structure that specifies an Amazon SNS notification configuration for the NotificationConfigurations property of the AWS::AutoScaling::AutoScalingGroup resource. For an example template snippet, see Configure Amazon EC2 Auto Scaling resources. For more information, see Get Amazon SNS notifications when your Auto Scaling group scales in the Amazon EC2 Auto Scaling User Guide. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-notificationconfiguration

notificationConfigurations

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder notificationConfigurations(IResolvable notificationConfigurations)

Configures an Auto Scaling group to send notifications when specified events take place.

Parameters:

notificationConfigurations - Configures an Auto Scaling group to send notifications when specified events take place. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-notificationconfigurations

notificationConfigurations

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder notificationConfigurations(List<? extends Object> notificationConfigurations)

Configures an Auto Scaling group to send notifications when specified events take place.

Parameters:

notificationConfigurations - Configures an Auto Scaling group to send notifications when specified events take place. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-notificationconfigurations

placementGroup

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder placementGroup(String placementGroup)

The name of the placement group into which to launch your instances.

For more information, see Placement groups in the Amazon EC2 User Guide .

A cluster placement group is a logical grouping of instances within a single Availability Zone. You cannot specify multiple Availability Zones and a cluster placement group.

Parameters:

placementGroup - The name of the placement group into which to launch your instances. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-placementgroup

serviceLinkedRoleArn

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder serviceLinkedRoleArn(String serviceLinkedRoleArn)

The Amazon Resource Name (ARN) of the service-linked role that the Auto Scaling group uses to call other AWS service on your behalf.

By default, Amazon EC2 Auto Scaling uses a service-linked role named AWSServiceRoleForAutoScaling , which it creates if it does not exist. For more information, see Service-linked roles in the Amazon EC2 Auto Scaling User Guide .

Parameters:

serviceLinkedRoleArn - The Amazon Resource Name (ARN) of the service-linked role that the Auto Scaling group uses to call other AWS service on your behalf. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-servicelinkedrolearn

serviceLinkedRoleArn

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder serviceLinkedRoleArn(IRoleRef serviceLinkedRoleArn)

The Amazon Resource Name (ARN) of the service-linked role that the Auto Scaling group uses to call other AWS service on your behalf.

By default, Amazon EC2 Auto Scaling uses a service-linked role named AWSServiceRoleForAutoScaling , which it creates if it does not exist. For more information, see Service-linked roles in the Amazon EC2 Auto Scaling User Guide .

Parameters:

serviceLinkedRoleArn - The Amazon Resource Name (ARN) of the service-linked role that the Auto Scaling group uses to call other AWS service on your behalf. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-servicelinkedrolearn

skipZonalShiftValidation

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder skipZonalShiftValidation(Boolean skipZonalShiftValidation)

Parameters:

skipZonalShiftValidation - This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-skipzonalshiftvalidation

skipZonalShiftValidation

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder skipZonalShiftValidation(IResolvable skipZonalShiftValidation)

Parameters:

skipZonalShiftValidation - This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-skipzonalshiftvalidation

tags

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder tags(List<? extends CfnAutoScalingGroupPropsMixin.TagPropertyProperty> tags)

One or more tags.

You can tag your Auto Scaling group and propagate the tags to the Amazon EC2 instances it launches. Tags are not propagated to Amazon EBS volumes. To add tags to Amazon EBS volumes, specify the tags in a launch template but use caution. If the launch template specifies an instance tag with a key that is also specified for the Auto Scaling group, Amazon EC2 Auto Scaling overrides the value of that instance tag with the value specified by the Auto Scaling group. For more information, see Tag Auto Scaling groups and instances in the Amazon EC2 Auto Scaling User Guide .

Parameters:

tags - One or more tags. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-tags

targetGroupArns

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder targetGroupArns(List<? extends Object> targetGroupArns)

The Amazon Resource Names (ARN) of the Elastic Load Balancing target groups to associate with the Auto Scaling group.

Instances are registered as targets with the target groups. The target groups receive incoming traffic and route requests to one or more registered targets. For more information, see Use Elastic Load Balancing to distribute traffic across the instances in your Auto Scaling group in the Amazon EC2 Auto Scaling User Guide .

Parameters:

targetGroupArns - The Amazon Resource Names (ARN) of the Elastic Load Balancing target groups to associate with the Auto Scaling group. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-targetgrouparns

terminationPolicies

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder terminationPolicies(List<String> terminationPolicies)

A policy or a list of policies that are used to select the instance to terminate.

These policies are executed in the order that you list them. For more information, see Configure termination policies for Amazon EC2 Auto Scaling in the Amazon EC2 Auto Scaling User Guide .

Valid values: Default | AllocationStrategy | ClosestToNextInstanceHour | NewestInstance | OldestInstance | OldestLaunchConfiguration | OldestLaunchTemplate | arn:aws:lambda:region:account-id:function:my-function:my-alias

Parameters:

terminationPolicies - A policy or a list of policies that are used to select the instance to terminate. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-terminationpolicies

trafficSources

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder trafficSources(IResolvable trafficSources)

The traffic sources associated with this Auto Scaling group.

Parameters:

trafficSources - The traffic sources associated with this Auto Scaling group. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-trafficsources

trafficSources

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder trafficSources(List<? extends Object> trafficSources)

The traffic sources associated with this Auto Scaling group.

Parameters:

trafficSources - The traffic sources associated with this Auto Scaling group. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-trafficsources

vpcZoneIdentifier

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin.Builder vpcZoneIdentifier(List<? extends Object> vpcZoneIdentifier)

A list of subnet IDs for a virtual private cloud (VPC) where instances in the Auto Scaling group can be created.

If this resource specifies public subnets and is also in a VPC that is defined in the same stack template, you must use the DependsOn attribute to declare a dependency on the VPC-gateway attachment .

When you update VPCZoneIdentifier , this retains the same Auto Scaling group and replaces old instances with new ones, according to the specified subnets. You can optionally specify how CloudFormation handles these updates by using an UpdatePolicy attribute .

Required to launch instances into a nondefault VPC. If you specify VPCZoneIdentifier with AvailabilityZones , the subnets that you specify for this property must reside in those Availability Zones.

Parameters:

vpcZoneIdentifier - A list of subnet IDs for a virtual private cloud (VPC) where instances in the Auto Scaling group can be created. This parameter is required.

Returns:

this

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-autoscaling-autoscalinggroup.html#cfn-autoscaling-autoscalinggroup-vpczoneidentifier

build

@Stability(Stable)
public CfnAutoScalingGroupPropsMixin build()

Specified by:

build in interface software.amazon.jsii.Builder<CfnAutoScalingGroupPropsMixin>

Returns:

a newly built instance of CfnAutoScalingGroupPropsMixin.