ALIYUN::SLB::BackendServerToVServerGroupAddition - ROS resource type - Resource Orchestration Service

Syntax

{
  "Type": "ALIYUN::SLB::BackendServerToVServerGroupAddition",
  "Properties": {
    "BackendServers": List,
    "VServerGroupId": String
  }
}

Properties

Property	Type	Required	Editable	Description	Constraint
VServerGroupId	String	Yes	No	Server group ID.	None.
BackendServers	List	Yes	Yes	Backend server details.	For more information, see BackendServers properties.

BackendServers syntax

"BackendServers": [
  {
    "ServerId": String,
    "Port": Integer,
    "Weight": Integer,
    "Type": String,
    "Description": String,
    "ServerIp": String
  }
]

BackendServers properties

Property	Type	Required	Editable	Description	Constraint
ServerId	String	Yes	Yes	Instance ID of the backend server.	None.
Port	Integer	Yes	Yes	Port of the backend server.	Valid values: 1 to 65535.
Weight	Integer	No	Yes	Weight of the backend server.	Valid values: 0 to 100.
Type	String	No	Yes	Backend server type.	Valid values: ecs (default): Elastic Compute Service (ECS) instance eni: elastic network interface (ENI) Note ENIs can be backend servers only for high-performance SLB instances.
Description	String	No	Yes	Description of the backend server.	1 to 80 characters. Supports letters, digits, hyphens (-), forward slashes (/), periods (.), and underscores (_).
ServerIp	String	No	Yes	IP address of the backend server.	Supports ECS instance and ENI IP addresses.

Return values

Fn::GetAtt

VServerGroupId: the ID of the server group.

Examples

YAML format

ROSTemplateFormatVersion: '2015-09-01'
Parameters:
  VServerGroupId:
    Type: String
    Description: The ID of virtual server group.
    Default: rsp-wz9j5sanme***
  BackendServers:
    Type: Json
    Description: The list of a combination of ECS Instance-Port-Weight.Same ecs instance with different port is allowed, but same ecs instance with same port isn't.
    Default:
      - Type: ecs
        ServerId: i-wz9c46a4ejwyj*****
        Port: 80
        Weight: 100
Resources:
  BackendServerToVServerGroupAddition:
    Type: ALIYUN::SLB::BackendServerToVServerGroupAddition
    Properties:
      VServerGroupId:
        Ref: VServerGroupId
      BackendServers:
        Ref: BackendServers
Outputs:
  VServerGroupId:
    Description: The ID of virtual server group.
    Value:
      Fn::GetAtt:
        - BackendServerToVServerGroupAddition
        - VServerGroupId

JSON format

{
  "ROSTemplateFormatVersion": "2015-09-01",
  "Parameters": {
    "VServerGroupId": {
      "Type": "String",
      "Description": "The ID of virtual server group.",
      "Default": "rsp-wz9j5sanme***"
    },
    "BackendServers": {
      "Type": "Json",
      "Description": "The list of a combination of ECS Instance-Port-Weight.Same ecs instance with different port is allowed, but same ecs instance with same port isn't.",
      "Default": [
        {
          "Type": "ecs",
          "ServerId": "i-wz9c46a4ejwyj*****",
          "Port": 80,
          "Weight": 100
        }
      ]
    }
  },
  "Resources": {
    "BackendServerToVServerGroupAddition": {
      "Type": "ALIYUN::SLB::BackendServerToVServerGroupAddition",
      "Properties": {
        "VServerGroupId": {
          "Ref": "VServerGroupId"
        },
        "BackendServers": {
          "Ref": "BackendServers"
        }
      }
    }
  },
  "Outputs": {
    "VServerGroupId": {
      "Description": "The ID of virtual server group.",
      "Value": {
        "Fn::GetAtt": [
          "BackendServerToVServerGroupAddition",
          "VServerGroupId"
        ]
      }
    }
  }
}