import * as cdk from "../../core/lib"; import * as constructs from "constructs"; import * as cfn_parse from "../../core/lib/helpers-internal"; import { aws_ec2 as ec2Refs } from "../../interfaces"; import { ILoadBalancerRef, LoadBalancerReference } from "../../interfaces/generated/aws-elasticloadbalancing-interfaces.generated"; /** * Specifies a Classic Load Balancer. * * If this resource has a public IP address and is also in a VPC that is defined in the same template, you must use the [DependsOn attribute](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-attribute-dependson.html) to declare a dependency on the VPC-gateway attachment. * * @cloudformationResource AWS::ElasticLoadBalancing::LoadBalancer * @stability external * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-elasticloadbalancing-loadbalancer.html */ export declare class CfnLoadBalancer extends cdk.CfnResource implements cdk.IInspectable, ILoadBalancerRef, cdk.ITaggable { /** * The CloudFormation resource type name for this resource class. */ static readonly CFN_RESOURCE_TYPE_NAME: string; /** * Build a CfnLoadBalancer from CloudFormation properties * * A factory method that creates a new instance of this class from an object * containing the CloudFormation properties of this resource. * Used in the @aws-cdk/cloudformation-include module. * * @internal */ static _fromCloudFormation(scope: constructs.Construct, id: string, resourceAttributes: any, options: cfn_parse.FromCloudFormationOptions): CfnLoadBalancer; /** * Checks whether the given object is a CfnLoadBalancer */ static isCfnLoadBalancer(x: any): x is CfnLoadBalancer; /** * Creates a new ILoadBalancerRef from a loadBalancerName */ static fromLoadBalancerName(scope: constructs.Construct, id: string, loadBalancerName: string): ILoadBalancerRef; static arnForLoadBalancer(resource: ILoadBalancerRef): string; /** * Information about where and how access logs are stored for the load balancer. */ accessLoggingPolicy?: CfnLoadBalancer.AccessLoggingPolicyProperty | cdk.IResolvable; /** * Information about a policy for application-controlled session stickiness. */ appCookieStickinessPolicy?: Array | cdk.IResolvable; /** * The Availability Zones for a load balancer in a default VPC. */ availabilityZones?: Array; /** * If enabled, the load balancer allows existing requests to complete before the load balancer shifts traffic away from a deregistered or unhealthy instance. */ connectionDrainingPolicy?: CfnLoadBalancer.ConnectionDrainingPolicyProperty | cdk.IResolvable; /** * If enabled, the load balancer allows the connections to remain idle (no data is sent over the connection) for the specified duration. */ connectionSettings?: CfnLoadBalancer.ConnectionSettingsProperty | cdk.IResolvable; /** * If enabled, the load balancer routes the request traffic evenly across all instances regardless of the Availability Zones. */ crossZone?: boolean | cdk.IResolvable; /** * The health check settings to use when evaluating the health of your EC2 instances. */ healthCheck?: CfnLoadBalancer.HealthCheckProperty | cdk.IResolvable; /** * The IDs of the instances for the load balancer. */ instances?: Array; /** * Information about a policy for duration-based session stickiness. */ lbCookieStickinessPolicy?: Array | cdk.IResolvable; /** * The listeners for the load balancer. You can specify at most one listener per port. */ listeners: Array | cdk.IResolvable; /** * The name of the load balancer. */ loadBalancerName?: string; /** * The policies defined for your Classic Load Balancer. */ policies?: Array | cdk.IResolvable; /** * The type of load balancer. Valid only for load balancers in a VPC. */ scheme?: string; /** * The security groups for the load balancer. */ securityGroups?: Array; /** * The IDs of the subnets for the load balancer. You can specify at most one subnet per Availability Zone. */ subnets?: Array; /** * Tag Manager which manages the tags for this resource */ readonly tags: cdk.TagManager; /** * The tags associated with a load balancer. */ tagsRaw?: Array; /** * Create a new `AWS::ElasticLoadBalancing::LoadBalancer`. * * @param scope Scope in which this resource is defined * @param id Construct identifier for this resource (unique in its scope) * @param props Resource properties */ constructor(scope: constructs.Construct, id: string, props: CfnLoadBalancerProps); get loadBalancerRef(): LoadBalancerReference; /** * The name of the Route 53 hosted zone that is associated with the load balancer. Internal-facing load balancers don't use this value, use `DNSName` instead. * * @cloudformationAttribute CanonicalHostedZoneName */ get attrCanonicalHostedZoneName(): string; /** * The ID of the Route 53 hosted zone name that is associated with the load balancer. * * @cloudformationAttribute CanonicalHostedZoneNameID */ get attrCanonicalHostedZoneNameId(): string; /** * The DNS name for the load balancer. * * @cloudformationAttribute DNSName */ get attrDnsName(): string; /** * @cloudformationAttribute Id */ get attrId(): string; /** * The name of the security group that you can use as part of your inbound rules for your load balancer's back-end instances. * * @cloudformationAttribute SourceSecurityGroup.GroupName */ get attrSourceSecurityGroupGroupName(): string; /** * The owner of the source security group. * * @cloudformationAttribute SourceSecurityGroup.OwnerAlias */ get attrSourceSecurityGroupOwnerAlias(): string; protected get cfnProperties(): Record; /** * Examines the CloudFormation resource and discloses attributes * * @param inspector tree inspector to collect and process attributes */ inspect(inspector: cdk.TreeInspector): void; protected renderProperties(props: Record): Record; } export declare namespace CfnLoadBalancer { /** * Specifies where and how access logs are stored for your Classic Load Balancer. * * @struct * @stability external * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-accessloggingpolicy.html */ interface AccessLoggingPolicyProperty { /** * The interval for publishing the access logs. You can specify an interval of either 5 minutes or 60 minutes. * * Default: 60 minutes * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-accessloggingpolicy.html#cfn-elasticloadbalancing-loadbalancer-accessloggingpolicy-emitinterval */ readonly emitInterval?: number; /** * Specifies whether access logs are enabled for the load balancer. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-accessloggingpolicy.html#cfn-elasticloadbalancing-loadbalancer-accessloggingpolicy-enabled */ readonly enabled: boolean | cdk.IResolvable; /** * The name of the Amazon S3 bucket where the access logs are stored. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-accessloggingpolicy.html#cfn-elasticloadbalancing-loadbalancer-accessloggingpolicy-s3bucketname */ readonly s3BucketName: string; /** * The logical hierarchy you created for your Amazon S3 bucket, for example `my-bucket-prefix/prod` . * * If the prefix is not provided, the log is placed at the root level of the bucket. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-accessloggingpolicy.html#cfn-elasticloadbalancing-loadbalancer-accessloggingpolicy-s3bucketprefix */ readonly s3BucketPrefix?: string; } /** * Specifies a policy for application-controlled session stickiness for your Classic Load Balancer. * * To associate a policy with a listener, use the [PolicyNames](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-elb-listener.html#cfn-ec2-elb-listener-policynames) property for the listener. * * @struct * @stability external * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-appcookiestickinesspolicy.html */ interface AppCookieStickinessPolicyProperty { /** * The name of the application cookie used for stickiness. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-appcookiestickinesspolicy.html#cfn-elasticloadbalancing-loadbalancer-appcookiestickinesspolicy-cookiename */ readonly cookieName: string; /** * The mnemonic name for the policy being created. * * The name must be unique within a set of policies for this load balancer. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-appcookiestickinesspolicy.html#cfn-elasticloadbalancing-loadbalancer-appcookiestickinesspolicy-policyname */ readonly policyName: string; } /** * Specifies the connection draining settings for your Classic Load Balancer. * * @struct * @stability external * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-connectiondrainingpolicy.html */ interface ConnectionDrainingPolicyProperty { /** * Specifies whether connection draining is enabled for the load balancer. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-connectiondrainingpolicy.html#cfn-elasticloadbalancing-loadbalancer-connectiondrainingpolicy-enabled */ readonly enabled: boolean | cdk.IResolvable; /** * The maximum time, in seconds, to keep the existing connections open before deregistering the instances. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-connectiondrainingpolicy.html#cfn-elasticloadbalancing-loadbalancer-connectiondrainingpolicy-timeout */ readonly timeout?: number; } /** * Specifies the idle timeout value for your Classic Load Balancer. * * @struct * @stability external * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-connectionsettings.html */ interface ConnectionSettingsProperty { /** * The time, in seconds, that the connection is allowed to be idle (no data has been sent over the connection) before it is closed by the load balancer. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-connectionsettings.html#cfn-elasticloadbalancing-loadbalancer-connectionsettings-idletimeout */ readonly idleTimeout: number; } /** * Specifies health check settings for your Classic Load Balancer. * * @struct * @stability external * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-healthcheck.html */ interface HealthCheckProperty { /** * The number of consecutive health checks successes required before moving the instance to the `Healthy` state. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-healthcheck.html#cfn-elasticloadbalancing-loadbalancer-healthcheck-healthythreshold */ readonly healthyThreshold: string; /** * The approximate interval, in seconds, between health checks of an individual instance. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-healthcheck.html#cfn-elasticloadbalancing-loadbalancer-healthcheck-interval */ readonly interval: string; /** * The instance being checked. * * The protocol is either TCP, HTTP, HTTPS, or SSL. The range of valid ports is one (1) through 65535. * * TCP is the default, specified as a TCP: port pair, for example "TCP:5000". In this case, a health check simply attempts to open a TCP connection to the instance on the specified port. Failure to connect within the configured timeout is considered unhealthy. * * SSL is also specified as SSL: port pair, for example, SSL:5000. * * For HTTP/HTTPS, you must include a ping path in the string. HTTP is specified as a HTTP:port;/;PathToPing; grouping, for example "HTTP:80/weather/us/wa/seattle". In this case, a HTTP GET request is issued to the instance on the given port and path. Any answer other than "200 OK" within the timeout period is considered unhealthy. * * The total length of the HTTP ping target must be 1024 16-bit Unicode characters or less. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-healthcheck.html#cfn-elasticloadbalancing-loadbalancer-healthcheck-target */ readonly target: string; /** * The amount of time, in seconds, during which no response means a failed health check. * * This value must be less than the `Interval` value. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-healthcheck.html#cfn-elasticloadbalancing-loadbalancer-healthcheck-timeout */ readonly timeout: string; /** * The number of consecutive health check failures required before moving the instance to the `Unhealthy` state. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-healthcheck.html#cfn-elasticloadbalancing-loadbalancer-healthcheck-unhealthythreshold */ readonly unhealthyThreshold: string; } /** * Specifies a policy for duration-based session stickiness for your Classic Load Balancer. * * To associate a policy with a listener, use the [PolicyNames](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-elb-listener.html#cfn-ec2-elb-listener-policynames) property for the listener. * * @struct * @stability external * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-lbcookiestickinesspolicy.html */ interface LBCookieStickinessPolicyProperty { /** * The time period, in seconds, after which the cookie should be considered stale. * * If this parameter is not specified, the stickiness session lasts for the duration of the browser session. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-lbcookiestickinesspolicy.html#cfn-elasticloadbalancing-loadbalancer-lbcookiestickinesspolicy-cookieexpirationperiod */ readonly cookieExpirationPeriod?: string; /** * The name of the policy. * * This name must be unique within the set of policies for this load balancer. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-lbcookiestickinesspolicy.html#cfn-elasticloadbalancing-loadbalancer-lbcookiestickinesspolicy-policyname */ readonly policyName?: string; } /** * Specifies a listener for your Classic Load Balancer. * * Modifying any property replaces the listener. * * @struct * @stability external * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-listeners.html */ interface ListenersProperty { /** * The port on which the instance is listening. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-listeners.html#cfn-elasticloadbalancing-loadbalancer-listeners-instanceport */ readonly instancePort: string; /** * The protocol to use for routing traffic to instances: HTTP, HTTPS, TCP, or SSL. * * If the front-end protocol is TCP or SSL, the back-end protocol must be TCP or SSL. If the front-end protocol is HTTP or HTTPS, the back-end protocol must be HTTP or HTTPS. * * If there is another listener with the same `InstancePort` whose `InstanceProtocol` is secure, (HTTPS or SSL), the listener's `InstanceProtocol` must also be secure. * * If there is another listener with the same `InstancePort` whose `InstanceProtocol` is HTTP or TCP, the listener's `InstanceProtocol` must be HTTP or TCP. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-listeners.html#cfn-elasticloadbalancing-loadbalancer-listeners-instanceprotocol */ readonly instanceProtocol?: string; /** * The port on which the load balancer is listening. * * On EC2-VPC, you can specify any port from the range 1-65535. On EC2-Classic, you can specify any port from the following list: 25, 80, 443, 465, 587, 1024-65535. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-listeners.html#cfn-elasticloadbalancing-loadbalancer-listeners-loadbalancerport */ readonly loadBalancerPort: string; /** * The names of the policies to associate with the listener. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-listeners.html#cfn-elasticloadbalancing-loadbalancer-listeners-policynames */ readonly policyNames?: Array; /** * The load balancer transport protocol to use for routing: HTTP, HTTPS, TCP, or SSL. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-listeners.html#cfn-elasticloadbalancing-loadbalancer-listeners-protocol */ readonly protocol: string; /** * The Amazon Resource Name (ARN) of the server certificate. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-listeners.html#cfn-elasticloadbalancing-loadbalancer-listeners-sslcertificateid */ readonly sslCertificateId?: string; } /** * Specifies policies for your Classic Load Balancer. * * To associate policies with a listener, use the [PolicyNames](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-elb-listener.html#cfn-ec2-elb-listener-policynames) property for the listener. * * @struct * @stability external * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-policies.html */ interface PoliciesProperty { /** * The policy attributes. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-policies.html#cfn-elasticloadbalancing-loadbalancer-policies-attributes */ readonly attributes: Array | cdk.IResolvable; /** * The instance ports for the policy. * * Required only for some policy types. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-policies.html#cfn-elasticloadbalancing-loadbalancer-policies-instanceports */ readonly instancePorts?: Array; /** * The load balancer ports for the policy. * * Required only for some policy types. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-policies.html#cfn-elasticloadbalancing-loadbalancer-policies-loadbalancerports */ readonly loadBalancerPorts?: Array; /** * The name of the policy. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-policies.html#cfn-elasticloadbalancing-loadbalancer-policies-policyname */ readonly policyName: string; /** * The name of the policy type. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-elasticloadbalancing-loadbalancer-policies.html#cfn-elasticloadbalancing-loadbalancer-policies-policytype */ readonly policyType: string; } } /** * Properties for defining a `CfnLoadBalancer` * * @struct * @stability external * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-elasticloadbalancing-loadbalancer.html */ export interface CfnLoadBalancerProps { /** * Information about where and how access logs are stored for the load balancer. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-elasticloadbalancing-loadbalancer.html#cfn-elasticloadbalancing-loadbalancer-accessloggingpolicy */ readonly accessLoggingPolicy?: CfnLoadBalancer.AccessLoggingPolicyProperty | cdk.IResolvable; /** * Information about a policy for application-controlled session stickiness. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-elasticloadbalancing-loadbalancer.html#cfn-elasticloadbalancing-loadbalancer-appcookiestickinesspolicy */ readonly appCookieStickinessPolicy?: Array | cdk.IResolvable; /** * The Availability Zones for a load balancer in a default VPC. * * For a load balancer in a nondefault VPC, specify `Subnets` instead. * * Update requires replacement if you did not previously specify an Availability Zone or if you are removing all Availability Zones. Otherwise, update requires no interruption. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-elasticloadbalancing-loadbalancer.html#cfn-elasticloadbalancing-loadbalancer-availabilityzones */ readonly availabilityZones?: Array; /** * If enabled, the load balancer allows existing requests to complete before the load balancer shifts traffic away from a deregistered or unhealthy instance. * * For more information, see [Configure connection draining](https://docs.aws.amazon.com/elasticloadbalancing/latest/classic/config-conn-drain.html) in the *User Guide for Classic Load Balancers* . * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-elasticloadbalancing-loadbalancer.html#cfn-elasticloadbalancing-loadbalancer-connectiondrainingpolicy */ readonly connectionDrainingPolicy?: CfnLoadBalancer.ConnectionDrainingPolicyProperty | cdk.IResolvable; /** * If enabled, the load balancer allows the connections to remain idle (no data is sent over the connection) for the specified duration. * * By default, Elastic Load Balancing maintains a 60-second idle connection timeout for both front-end and back-end connections of your load balancer. For more information, see [Configure idle connection timeout](https://docs.aws.amazon.com/elasticloadbalancing/latest/classic/config-idle-timeout.html) in the *User Guide for Classic Load Balancers* . * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-elasticloadbalancing-loadbalancer.html#cfn-elasticloadbalancing-loadbalancer-connectionsettings */ readonly connectionSettings?: CfnLoadBalancer.ConnectionSettingsProperty | cdk.IResolvable; /** * If enabled, the load balancer routes the request traffic evenly across all instances regardless of the Availability Zones. * * For more information, see [Configure cross-zone load balancing](https://docs.aws.amazon.com/elasticloadbalancing/latest/classic/enable-disable-crosszone-lb.html) in the *User Guide for Classic Load Balancers* . * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-elasticloadbalancing-loadbalancer.html#cfn-elasticloadbalancing-loadbalancer-crosszone */ readonly crossZone?: boolean | cdk.IResolvable; /** * The health check settings to use when evaluating the health of your EC2 instances. * * Update requires replacement if you did not previously specify health check settings or if you are removing the health check settings. Otherwise, update requires no interruption. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-elasticloadbalancing-loadbalancer.html#cfn-elasticloadbalancing-loadbalancer-healthcheck */ readonly healthCheck?: CfnLoadBalancer.HealthCheckProperty | cdk.IResolvable; /** * The IDs of the instances for the load balancer. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-elasticloadbalancing-loadbalancer.html#cfn-elasticloadbalancing-loadbalancer-instances */ readonly instances?: Array; /** * Information about a policy for duration-based session stickiness. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-elasticloadbalancing-loadbalancer.html#cfn-elasticloadbalancing-loadbalancer-lbcookiestickinesspolicy */ readonly lbCookieStickinessPolicy?: Array | cdk.IResolvable; /** * The listeners for the load balancer. You can specify at most one listener per port. * * If you update the properties for a listener, AWS CloudFormation deletes the existing listener and creates a new one with the specified properties. While the new listener is being created, clients cannot connect to the load balancer. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-elasticloadbalancing-loadbalancer.html#cfn-elasticloadbalancing-loadbalancer-listeners */ readonly listeners: Array | cdk.IResolvable; /** * The name of the load balancer. * * This name must be unique within your set of load balancers for the region. * * If you don't specify a name, AWS CloudFormation generates a unique physical ID for the load balancer. For more information, see [Name Type](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-name.html) . If you specify a name, you cannot perform updates that require replacement of this resource, but you can perform other updates. To replace the resource, specify a new name. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-elasticloadbalancing-loadbalancer.html#cfn-elasticloadbalancing-loadbalancer-loadbalancername */ readonly loadBalancerName?: string; /** * The policies defined for your Classic Load Balancer. * * Specify only back-end server policies. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-elasticloadbalancing-loadbalancer.html#cfn-elasticloadbalancing-loadbalancer-policies */ readonly policies?: Array | cdk.IResolvable; /** * The type of load balancer. Valid only for load balancers in a VPC. * * If `Scheme` is `internet-facing` , the load balancer has a public DNS name that resolves to a public IP address. * * If `Scheme` is `internal` , the load balancer has a public DNS name that resolves to a private IP address. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-elasticloadbalancing-loadbalancer.html#cfn-elasticloadbalancing-loadbalancer-scheme */ readonly scheme?: string; /** * The security groups for the load balancer. * * Valid only for load balancers in a VPC. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-elasticloadbalancing-loadbalancer.html#cfn-elasticloadbalancing-loadbalancer-securitygroups */ readonly securityGroups?: Array; /** * The IDs of the subnets for the load balancer. You can specify at most one subnet per Availability Zone. * * Update requires replacement if you did not previously specify a subnet or if you are removing all subnets. Otherwise, update requires no interruption. To update to a different subnet in the current Availability Zone, you must first update to a subnet in a different Availability Zone, then update to the new subnet in the original Availability Zone. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-elasticloadbalancing-loadbalancer.html#cfn-elasticloadbalancing-loadbalancer-subnets */ readonly subnets?: Array; /** * The tags associated with a load balancer. * * @see http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-elasticloadbalancing-loadbalancer.html#cfn-elasticloadbalancing-loadbalancer-tags */ readonly tags?: Array; } export type { ILoadBalancerRef, LoadBalancerReference };