Package software.amazon.awscdk.services.autoscaling

Class CfnAutoScalingGroupProps.Jsii$Proxy

java.lang.Object

software.amazon.jsii.JsiiObject

software.amazon.awscdk.services.autoscaling.CfnAutoScalingGroupProps.Jsii$Proxy

All Implemented Interfaces:

CfnAutoScalingGroupProps, software.amazon.jsii.JsiiSerializable

Enclosing interface:

CfnAutoScalingGroupProps

@Stability(Stable)
@Internal
public static final class CfnAutoScalingGroupProps.Jsii$Proxy
extends software.amazon.jsii.JsiiObject
implements CfnAutoScalingGroupProps

An implementation for CfnAutoScalingGroupProps

Nested Class Summary

Nested classes/interfaces inherited from class software.amazon.jsii.JsiiObject

software.amazon.jsii.JsiiObject.InitializationMode

Nested classes/interfaces inherited from interface software.amazon.awscdk.services.autoscaling.CfnAutoScalingGroupProps

CfnAutoScalingGroupProps.Builder, CfnAutoScalingGroupProps.Jsii$Proxy

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Jsii$Proxy(CfnAutoScalingGroupProps.Builder builder)	Constructor that initializes the object based on literal property values passed by the CfnAutoScalingGroupProps.Builder.
protected	Jsii$Proxy(software.amazon.jsii.JsiiObjectRef objRef)	Constructor that initializes the object based on values retrieved from the JsiiObject.

Method Summary

Modifier and Type	Method	Description
com.fasterxml.jackson.databind.JsonNode	$jsii$toJson()
final boolean	equals(Object o)
final String	getAutoScalingGroupName()	The name of the Auto Scaling group.
final Object	getAvailabilityZoneDistribution()
final List<String>	getAvailabilityZones()	A list of Availability Zones where instances in the Auto Scaling group can be created.
final Object	getCapacityRebalance()	Indicates whether Capacity Rebalancing is enabled.
final String	getContext()	Reserved.
final String	getCooldown()	Only needed if you use simple scaling policies..
final Number	getDefaultInstanceWarmup()	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.
final String	getDesiredCapacity()	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.
final String	getDesiredCapacityType()	The unit of measurement for the value specified for desired capacity.
final Number	getHealthCheckGracePeriod()	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.
final String	getHealthCheckType()	A comma-separated value string of one or more health check types.
final String	getInstanceId()	The ID of the instance used to base the launch configuration on.
final Object	getInstanceMaintenancePolicy()	An instance maintenance policy.
final String	getLaunchConfigurationName()	The name of the launch configuration to use to launch instances.
final Object	getLaunchTemplate()	Information used to specify the launch template and version to use to launch instances.
final Object	getLifecycleHookSpecificationList()	One or more lifecycle hooks to add to the Auto Scaling group before instances are launched.
final List<String>	getLoadBalancerNames()	A list of Classic Load Balancers associated with this Auto Scaling group.
final Number	getMaxInstanceLifetime()	The maximum amount of time, in seconds, that an instance can be in service.
final String	getMaxSize()	The maximum size of the group.
final Object	getMetricsCollection()	Enables the monitoring of group metrics of an Auto Scaling group.
final String	getMinSize()	The minimum size of the group.
final Object	getMixedInstancesPolicy()	An embedded object that specifies a mixed instances policy.
final Object	getNewInstancesProtectedFromScaleIn()	Indicates whether newly launched instances are protected from termination by Amazon EC2 Auto Scaling when scaling in.
final Object	getNotificationConfiguration()	(deprecated) A structure that specifies an Amazon SNS notification configuration for the NotificationConfigurations property of the AWS::AutoScaling::AutoScalingGroup resource.
final Object	getNotificationConfigurations()	Configures an Auto Scaling group to send notifications when specified events take place.
final String	getPlacementGroup()	The name of the placement group into which to launch your instances.
final String	getServiceLinkedRoleArn()	The Amazon Resource Name (ARN) of the service-linked role that the Auto Scaling group uses to call other AWS service on your behalf.
final List<CfnAutoScalingGroup.TagPropertyProperty>	getTags()	One or more tags.
final List<String>	getTargetGroupArns()	The Amazon Resource Names (ARN) of the Elastic Load Balancing target groups to associate with the Auto Scaling group.
final List<String>	getTerminationPolicies()	A policy or a list of policies that are used to select the instance to terminate.
final Object	getTrafficSources()	The traffic sources associated with this Auto Scaling group.
final List<String>	getVpcZoneIdentifier()	A list of subnet IDs for a virtual private cloud (VPC) where instances in the Auto Scaling group can be created.
final int	hashCode()

Methods inherited from class software.amazon.jsii.JsiiObject

jsiiAsyncCall, jsiiAsyncCall, jsiiCall, jsiiCall, jsiiGet, jsiiGet, jsiiSet, jsiiStaticCall, jsiiStaticCall, jsiiStaticGet, jsiiStaticGet, jsiiStaticSet, jsiiStaticSet

Methods inherited from class java.lang.Object

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

Constructor Details

Jsii$Proxy

protected Jsii$Proxy(software.amazon.jsii.JsiiObjectRef objRef)

Constructor that initializes the object based on values retrieved from the JsiiObject.

Parameters:

objRef - Reference to the JSII managed object.

Jsii$Proxy

protected Jsii$Proxy(CfnAutoScalingGroupProps.Builder builder)

Constructor that initializes the object based on literal property values passed by the CfnAutoScalingGroupProps.Builder.

Method Details

getMaxSize

public final String getMaxSize()

Description copied from interface: CfnAutoScalingGroupProps

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).

Specified by:

getMaxSize in interface CfnAutoScalingGroupProps

See Also:

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

getMinSize

public final String getMinSize()

Description copied from interface: CfnAutoScalingGroupProps

The minimum size of the group.

Specified by:

getMinSize in interface CfnAutoScalingGroupProps

See Also:

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

getAutoScalingGroupName

public final String getAutoScalingGroupName()

Description copied from interface: CfnAutoScalingGroupProps

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.

Specified by:

getAutoScalingGroupName in interface CfnAutoScalingGroupProps

See Also:

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

getAvailabilityZoneDistribution

public final Object getAvailabilityZoneDistribution()

Specified by:

getAvailabilityZoneDistribution in interface CfnAutoScalingGroupProps

See Also:

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

getAvailabilityZones

public final List<String> getAvailabilityZones()

Description copied from interface: CfnAutoScalingGroupProps

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.

Specified by:

getAvailabilityZones in interface CfnAutoScalingGroupProps

See Also:

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

getCapacityRebalance

public final Object getCapacityRebalance()

Description copied from interface: CfnAutoScalingGroupProps

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 .

Specified by:

getCapacityRebalance in interface CfnAutoScalingGroupProps

See Also:

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

getContext

public final String getContext()

Description copied from interface: CfnAutoScalingGroupProps

Reserved.

Specified by:

getContext in interface CfnAutoScalingGroupProps

See Also:

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

getCooldown

public final String getCooldown()

Description copied from interface: CfnAutoScalingGroupProps

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

Specified by:

getCooldown in interface CfnAutoScalingGroupProps

See Also:

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

getDefaultInstanceWarmup

public final Number getDefaultInstanceWarmup()

Description copied from interface: CfnAutoScalingGroupProps

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

Specified by:

getDefaultInstanceWarmup in interface CfnAutoScalingGroupProps

See Also:

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

getDesiredCapacity

public final String getDesiredCapacity()

Description copied from interface: CfnAutoScalingGroupProps

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.

Specified by:

getDesiredCapacity in interface CfnAutoScalingGroupProps

See Also:

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

getDesiredCapacityType

public final String getDesiredCapacityType()

Description copied from interface: CfnAutoScalingGroupProps

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

Specified by:

getDesiredCapacityType in interface CfnAutoScalingGroupProps

See Also:

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

getHealthCheckGracePeriod

public final Number getHealthCheckGracePeriod()

Description copied from interface: CfnAutoScalingGroupProps

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

Specified by:

getHealthCheckGracePeriod in interface CfnAutoScalingGroupProps

See Also:

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

getHealthCheckType

public final String getHealthCheckType()

Description copied from interface: CfnAutoScalingGroupProps

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.

Specified by:

getHealthCheckType in interface CfnAutoScalingGroupProps

See Also:

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

getInstanceId

public final String getInstanceId()

Description copied from interface: CfnAutoScalingGroupProps

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 .

Specified by:

getInstanceId in interface CfnAutoScalingGroupProps

See Also:

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

getInstanceMaintenancePolicy

public final Object getInstanceMaintenancePolicy()

Description copied from interface: CfnAutoScalingGroupProps

An instance maintenance policy.

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

Specified by:

getInstanceMaintenancePolicy in interface CfnAutoScalingGroupProps

See Also:

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

getLaunchConfigurationName

public final String getLaunchConfigurationName()

Description copied from interface: CfnAutoScalingGroupProps

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

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

Specified by:

getLaunchConfigurationName in interface CfnAutoScalingGroupProps

See Also:

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

getLaunchTemplate

public final Object getLaunchTemplate()

Description copied from interface: CfnAutoScalingGroupProps

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 .

Specified by:

getLaunchTemplate in interface CfnAutoScalingGroupProps

See Also:

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

getLifecycleHookSpecificationList

public final Object getLifecycleHookSpecificationList()

Description copied from interface: CfnAutoScalingGroupProps

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

Specified by:

getLifecycleHookSpecificationList in interface CfnAutoScalingGroupProps

See Also:

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

getLoadBalancerNames

public final List<String> getLoadBalancerNames()

Description copied from interface: CfnAutoScalingGroupProps

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.

Specified by:

getLoadBalancerNames in interface CfnAutoScalingGroupProps

See Also:

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

getMaxInstanceLifetime

public final Number getMaxInstanceLifetime()

Description copied from interface: CfnAutoScalingGroupProps

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 .

Specified by:

getMaxInstanceLifetime in interface CfnAutoScalingGroupProps

See Also:

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

getMetricsCollection

public final Object getMetricsCollection()

Description copied from interface: CfnAutoScalingGroupProps

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

By default, these metrics are disabled.

Specified by:

getMetricsCollection in interface CfnAutoScalingGroupProps

See Also:

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

getMixedInstancesPolicy

public final Object getMixedInstancesPolicy()

Description copied from interface: CfnAutoScalingGroupProps

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 .

Specified by:

getMixedInstancesPolicy in interface CfnAutoScalingGroupProps

See Also:

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

getNewInstancesProtectedFromScaleIn

public final Object getNewInstancesProtectedFromScaleIn()

Description copied from interface: CfnAutoScalingGroupProps

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 .

Specified by:

getNewInstancesProtectedFromScaleIn in interface CfnAutoScalingGroupProps

See Also:

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

getNotificationConfiguration

public final Object getNotificationConfiguration()

Description copied from interface: CfnAutoScalingGroupProps

(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.

Specified by:

getNotificationConfiguration in interface CfnAutoScalingGroupProps

See Also:

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

getNotificationConfigurations

public final Object getNotificationConfigurations()

Description copied from interface: CfnAutoScalingGroupProps

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

Specified by:

getNotificationConfigurations in interface CfnAutoScalingGroupProps

See Also:

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

getPlacementGroup

public final String getPlacementGroup()

Description copied from interface: CfnAutoScalingGroupProps

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

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

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.

Specified by:

getPlacementGroup in interface CfnAutoScalingGroupProps

See Also:

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

getServiceLinkedRoleArn

public final String getServiceLinkedRoleArn()

Description copied from interface: CfnAutoScalingGroupProps

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 .

Specified by:

getServiceLinkedRoleArn in interface CfnAutoScalingGroupProps

See Also:

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

getTags

public final List<CfnAutoScalingGroup.TagPropertyProperty> getTags()

Description copied from interface: CfnAutoScalingGroupProps

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 .

Specified by:

getTags in interface CfnAutoScalingGroupProps

See Also:

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

getTargetGroupArns

public final List<String> getTargetGroupArns()

Description copied from interface: CfnAutoScalingGroupProps

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 .

Specified by:

getTargetGroupArns in interface CfnAutoScalingGroupProps

See Also:

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

getTerminationPolicies

public final List<String> getTerminationPolicies()

Description copied from interface: CfnAutoScalingGroupProps

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

Specified by:

getTerminationPolicies in interface CfnAutoScalingGroupProps

See Also:

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

getTrafficSources

public final Object getTrafficSources()

Description copied from interface: CfnAutoScalingGroupProps

The traffic sources associated with this Auto Scaling group.

Specified by:

getTrafficSources in interface CfnAutoScalingGroupProps

See Also:

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

getVpcZoneIdentifier

public final List<String> getVpcZoneIdentifier()

Description copied from interface: CfnAutoScalingGroupProps

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.

Specified by:

getVpcZoneIdentifier in interface CfnAutoScalingGroupProps

See Also:

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

$jsii$toJson

@Internal
public com.fasterxml.jackson.databind.JsonNode $jsii$toJson()

Specified by:

$jsii$toJson in interface software.amazon.jsii.JsiiSerializable

equals

public final boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public final int hashCode()

Overrides:

hashCode in class Object