ServerGroupAttachment

• Implements: IServerGroupAttachment

This class encapsulates and extends the ROS resource type ALIYUN::ESS::ServerGroupAttachment, which is used to add one or more Server Load Balancer (SLB) server groups to a scaling group.

Supported SLB server groups include Application Load Balancer (ALB) server groups and Network Load Balancer (NLB) server groups.

Initializers

import com.aliyun.ros.cdk.ess.ServerGroupAttachment;
ServerGroupAttachment.Builder.create(Construct scope, java.lang.String id, java.lang.Boolean enableResourcePropertyConstraint)
    .scalingGroupId(java.lang.String)
    .scalingGroupId(IResolvable)
    .serverGroups(IResolvable)
    .serverGroups(java.util.List<IResolvable)
    .serverGroups(ServerGroupsProperty>)
//  .forceAttach(java.lang.Boolean)
//  .forceAttach(IResolvable)
    .build();

scope^Required

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

id^Required

• Type: java.lang.String

enableResourcePropertyConstraint^Optional

• Type: java.lang.Boolean

scalingGroupId^Required

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

Property scalingGroupId: The ID of the scaling group.

serverGroups^Required

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

Property serverGroups: A collection of information about server groups.

forceAttach^Optional

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

Property forceAttach: Specifies whether to add the Elastic Compute Service (ECS) instances in the scaling group to the backend server group of the newly attached SLB instance.

Valid values: true false Default value: false.

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.ess.ServerGroupAttachment;
ServerGroupAttachment.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

attrScalingActivityId^Required

public java.lang.Object getAttrScalingActivityId();

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

Attribute ScalingActivityId: The ID of the scaling activity during which one or more SLB instances are attached to the scaling group and the ECS instances in the scaling group are added to the backend server groups of the SLB instances.

Note This parameter is returned only after you set the ForceAttach parameter to true.

props^Required

public ServerGroupAttachmentProps getProps();

• Type: ServerGroupAttachmentProps