ServerGroupAttachment

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();

Name	Type	Description
scope	com.aliyun.ros.cdk.core.Construct	No description.
id	java.lang.String	No description.
enableResourcePropertyConstraint	java.lang.Boolean	No description.
scalingGroupId	java.lang.String OR com.aliyun.ros.cdk.core.IResolvable	Property scalingGroupId: The ID of the scaling group.
serverGroups	com.aliyun.ros.cdk.core.IResolvable OR java.util.ListServerGroupsProperty>	Property serverGroups: A collection of information about server groups.
forceAttach	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.

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scope^Required

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

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id^Required

• Type: java.lang.String

---

enableResourcePropertyConstraint^Optional

• Type: java.lang.Boolean

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scalingGroupId^Required

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

Property scalingGroupId: The ID of the scaling group.

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serverGroups^Required

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

Property serverGroups: A collection of information about server groups.

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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.

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Methods

Name	Description
toString	Returns a string representation of this construct.
synthesize	Allows this construct to emit artifacts into the cloud assembly during synthesis.
addCondition	No description.
addCount	No description.
addDependency	No description.
addResourceDesc	No description.
applyRemovalPolicy	No description.
getAtt	No description.
setMetadata	No description.

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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.

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addCondition

public void addCondition(RosCondition condition)

condition^Required

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

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addCount

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

count^Required

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

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addDependency

public void addDependency(Resource resource)

resource^Required

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

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addResourceDesc

public void addResourceDesc(java.lang.String desc)

desc^Required

• Type: java.lang.String

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applyRemovalPolicy

public void applyRemovalPolicy(RemovalPolicy policy)

policy^Required

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

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getAtt

public IResolvable getAtt(java.lang.String name)

name^Required

• Type: java.lang.String

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setMetadata

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

key^Required

• Type: java.lang.String

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value^Required

• Type: java.lang.Object

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Static Functions

Name	Description
isConstruct	Return whether the given object is a Construct.

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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

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Properties

Name	Type	Description
node	com.aliyun.ros.cdk.core.ConstructNode	The construct tree node associated with this construct.
ref	java.lang.String	No description.
stack	com.aliyun.ros.cdk.core.Stack	The stack in which this resource is defined.
resource	com.aliyun.ros.cdk.core.RosResource	No description.
attrScalingActivityId	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.

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node^Required

public ConstructNode getNode();

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

The construct tree node associated with this construct.

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ref^Required

public java.lang.String getRef();

• Type: java.lang.String

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stack^Required

public Stack getStack();

• Type: com.aliyun.ros.cdk.core.Stack

The stack in which this resource is defined.

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resource^Optional

public RosResource getResource();

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

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attrScalingActivityId^Required

public IResolvable getAttrScalingActivityId();

• Type: 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.

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