aws-cdk-lib.aws_elasticloadbalancingv2.IApplicationLoadBalancer

interface IApplicationLoadBalancer

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Implemented by ApplicationLoadBalancer

Obtainable from ApplicationLoadBalancer.fromApplicationLoadBalancerAttributes(), ApplicationLoadBalancer.fromLookup()

An application load balancer.

Properties

NameTypeDescription
connectionsConnectionsThe network connections associated with this resource.
envResourceEnvironmentThe environment this resource belongs to.
listenersApplicationListener[]A list of listeners that have been added to the load balancer.
loadBalancerArnstringThe ARN of this load balancer.
loadBalancerCanonicalHostedZoneIdstringThe canonical hosted zone ID of this load balancer.
loadBalancerDnsNamestringThe DNS name of this load balancer.
metricsIApplicationLoadBalancerMetricsAll metrics available for this load balancer.
nodeNodeThe tree node.
stackStackThe stack in which this resource is defined.
ipAddressType?IpAddressTypeThe IP Address Type for this load balancer.
vpc?IVpcThe VPC this load balancer has been created in (if available).

connections

Type: Connections

The network connections associated with this resource.


env

Type: ResourceEnvironment

The environment this resource belongs to.

For resources that are created and managed by the CDK (generally, those created by creating new class instances like Role, Bucket, etc.), this is always the same as the environment of the stack they belong to; however, for imported resources (those obtained from static methods like fromRoleArn, fromBucketName, etc.), that might be different than the stack they were imported into.


listeners

Type: ApplicationListener[]

A list of listeners that have been added to the load balancer.

This list is only valid for owned constructs.


loadBalancerArn

Type: string

The ARN of this load balancer.


loadBalancerCanonicalHostedZoneId

Type: string

The canonical hosted zone ID of this load balancer.

Example value: Z2P70J7EXAMPLE


loadBalancerDnsName

Type: string

The DNS name of this load balancer.

Example value: my-load-balancer-424835706.us-west-2.elb.amazonaws.com


metrics

Type: IApplicationLoadBalancerMetrics

All metrics available for this load balancer.


node

Type: Node

The tree node.


stack

Type: Stack

The stack in which this resource is defined.


ipAddressType?

Type: IpAddressType (optional, default: IpAddressType.IPV4)

The IP Address Type for this load balancer.


vpc?

Type: IVpc (optional)

The VPC this load balancer has been created in (if available).

If this interface is the result of an import call to fromApplicationLoadBalancerAttributes, the vpc attribute will be undefined unless specified in the optional properties of that method.

Methods

NameDescription
addListener(id, props)Add a new listener to this load balancer.
applyRemovalPolicy(policy)Apply the given removal policy to this resource.

addListener(id, props)

public addListener(id: string, props: BaseApplicationListenerProps): ApplicationListener

Parameters

  • id string
  • props BaseApplicationListenerProps

Returns

  • ApplicationListener

Add a new listener to this load balancer.


applyRemovalPolicy(policy)

public applyRemovalPolicy(policy: RemovalPolicy): void

Parameters

  • policy RemovalPolicy

Apply the given removal policy to this resource.

The Removal Policy controls what happens to this resource when it stops being managed by CloudFormation, either because you've removed it from the CDK application or because you've made a change that requires the resource to be replaced.

The resource can be deleted (RemovalPolicy.DESTROY), or left in your AWS account for data recovery and cleanup later (RemovalPolicy.RETAIN).