LoadBalancerClone

• Implements: ILoadBalancerClone

This class encapsulates and extends the ROS resource type ALIYUN::SLB::LoadBalancerClone.

Initializers

import com.aliyun.ros.cdk.slb.LoadBalancerClone;
LoadBalancerClone.Builder.create(Construct scope, java.lang.String id, java.lang.Boolean enableResourcePropertyConstraint)
    .sourceLoadBalancerId(java.lang.String)
    .sourceLoadBalancerId(IResolvable)
//  .backendServers(IResolvable)
//  .backendServers(java.util.List<IResolvable)
//  .backendServers(BackendServersProperty>)
//  .backendServersPolicy(java.lang.String)
//  .backendServersPolicy(IResolvable)
//  .instanceChargeType(java.lang.String)
//  .instanceChargeType(IResolvable)
//  .loadBalancerName(java.lang.String)
//  .loadBalancerName(IResolvable)
//  .loadBalancerSpec(java.lang.String)
//  .loadBalancerSpec(IResolvable)
//  .resourceGroupId(java.lang.String)
//  .resourceGroupId(IResolvable)
//  .tags(java.util.List<TagsProperty>)
//  .tagsPolicy(java.lang.String)
//  .tagsPolicy(IResolvable)
//  .vSwitchId(java.lang.String)
//  .vSwitchId(IResolvable)
    .build();

scope^Required

• Type: com.aliyun.ros.cdk.core.Construct

id^Required

• Type: java.lang.String

enableResourcePropertyConstraint^Optional

• Type: java.lang.Boolean

sourceLoadBalancerId^Required

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property sourceLoadBalancerId: Source load balancer id to clone.

backendServers^Optional

• Type: com.aliyun.ros.cdk.core.IResolvable OR java.util.ListBackendServersProperty>

Property backendServers: The list of ECS instance, which will attached to load balancer.

backendServersPolicy^Optional

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property backendServersPolicy: Solution for handle the backend server and weights.

If select 'clone', it will clone from source load balancer. If select 'empty' it will not attach any backend servers. If select 'append' it will append the new backend server list to source backed servers. If select 'replace' it will only attach new backend server list. Default is 'clone'.

instanceChargeType^Optional

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property instanceChargeType: The resource metering method for the CLB instance.

Valid value:

• PayByCLCU: pay-by-data-transfer

As of 00:00:00 (UTC+8) on June 1, 2025, pay-by-specification CLB instances are no longer available for purchase. For more details, see .

loadBalancerName^Optional

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property loadBalancerName: The CLB instance name.

The name must be 1 to 80 characters in length, and can contain digits, periods (.), underscores (_), and hyphens (-). It must start with a letter. If you do not specify this parameter, the system automatically assigns a name to the CLB instance.

loadBalancerSpec^Optional

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property loadBalancerSpec: The specification of the CLB instance.

Valid values:

• slb.s1.small
• slb.s2.small
• slb.s2.medium
• slb.s3.small
• slb.s3.medium
• slb.s3.large

• If InstanceChargeType is set to PayByCLCU, this parameter is invalid and you do not need to specify this parameter.
• As of 00:00:00 (UTC+8) on June 1, 2025, pay-by-specification CLB instances are no longer available for purchase. For more details, see .

resourceGroupId^Optional

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property resourceGroupId: Resource group id.

tags^Optional

• Type: java.util.List<TagsProperty>

Property tags: Tags to attach to slb.

Max support 5 tags to add during create slb. Each tag with two properties Key and Value, and Key is required.

tagsPolicy^Optional

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property tagsPolicy: Solution for handle the tags.

If select 'clone', it will clone from source load balancer. If select 'empty' it will not copy tags. If select 'append' it will append the new tags. If select 'replace' it will add new tags. Default is 'empty'.

vSwitchId^Optional

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property vSwitchId: The ID of the vSwitch to which the CLB instance belongs.

If you want to deploy the CLB instance in a VPC, this parameter is required. If this parameter is specified, AddessType is set to intranet by default.

The vSwitch must be in the primary zone.

Methods

toString

public java.lang.String toString()

Returns a string representation of this construct.

synthesize

public void synthesize(ISynthesisSession session)

Allows this construct to emit artifacts into the cloud assembly during synthesis.

This method is usually implemented by framework-level constructs such as Stack and Asset as they participate in synthesizing the cloud assembly.

session^Required

• Type: com.aliyun.ros.cdk.core.ISynthesisSession

The synthesis session.

addCondition

public void addCondition(RosCondition condition)

condition^Required

• Type: com.aliyun.ros.cdk.core.RosCondition

addCount

public void addCount(java.lang.Number OR IResolvable count)

count^Required

• Type: java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable

addDependency

public void addDependency(Resource resource)

resource^Required

• Type: com.aliyun.ros.cdk.core.Resource

addResourceDesc

public void addResourceDesc(java.lang.String desc)

desc^Required

• Type: java.lang.String

applyRemovalPolicy

public void applyRemovalPolicy(RemovalPolicy policy)

policy^Required

• Type: com.aliyun.ros.cdk.core.RemovalPolicy

fetchCondition

public RosCondition fetchCondition()

fetchDependency

public java.util.List<java.lang.String> fetchDependency()

fetchResourceDesc

public java.lang.String fetchResourceDesc()

getAtt

public IResolvable getAtt(java.lang.String name)

name^Required

• Type: java.lang.String

setMetadata

public void setMetadata(java.lang.String key, java.lang.Object value)

key^Required

• Type: java.lang.String

value^Required

• Type: java.lang.Object

Static Functions

isConstruct

import com.aliyun.ros.cdk.slb.LoadBalancerClone;
LoadBalancerClone.isConstruct(java.lang.Object x)

Return whether the given object is a Construct.

x^Required

• Type: java.lang.Object

Properties

node^Required

public ConstructNode getNode();

• Type: com.aliyun.ros.cdk.core.ConstructNode

The construct tree node associated with this construct.

env^Required

public IResourceEnvironment getEnv();

• Type: com.aliyun.ros.cdk.core.IResourceEnvironment

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.

ref^Required

public java.lang.String getRef();

• Type: java.lang.String

stack^Required

public Stack getStack();

• Type: com.aliyun.ros.cdk.core.Stack

The stack in which this resource is defined.

resource^Optional

public RosResource getResource();

• Type: com.aliyun.ros.cdk.core.RosResource

attrLoadBalancerId^Required

public java.lang.Object getAttrLoadBalancerId();

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Attribute LoadBalancerId: The id of load balance generated.

props^Required

public LoadBalancerCloneProps getProps();

• Type: LoadBalancerCloneProps