ALIYUN::SLB::LoadBalancer is used to create a Server Load Balancer (SLB) instance.

Syntax

{
  "Type": "ALIYUN::SLB::LoadBalancer",
  "Properties": {
    "DeletionProtection": Boolean,
    "AddressType": String,
    "Tags": List,
    "InternetChargeType": String,
    "Bandwidth": Integer,
    "SlaveZoneId": String,
    "ResourceGroupId": String,
    "AutoPay": Boolean,
    "VpcId": String,
    "PricingCycle": String,
    "LoadBalancerName": String,
    "Duration": Number,
    "VSwitchId": String,
    "LoadBalancerSpec": String,
    "MasterZoneId": String,
    "PayType": String,
    "ModificationProtectionReason": String,
    "ModificationProtectionStatus": String
  }
}

Properties

Property Type Required Editable Description Constraint
ResourceGroupId String No No The ID of the resource group. None
DeletionProtection Boolean No No Specifies whether to enable deletion protection. Valid values:
  • true
  • false
VpcId String No No The ID of the VPC. None
SlaveZoneId String No No The ID of the secondary zone to which the SLB instance belongs. None
Bandwidth Integer No No The peak bandwidth of the SLB instance when the InternetChargeType parameter is set to paybybandwidth.

Valid values: 1 to 10000.

Unit: Mbit/s.

Default value: 1.

Pay-by-traffic is used as the billing method for network usage of VPC-type instances.

  • If the InternetChargeType parameter is set to paybybandwidth, this parameter is valid only when the Bandwidth parameter of the SLB listener is specified.
  • If the InternetChargeType parameter is set to paybytraffic, the Bandwidth parameter of the SLB listener takes precedence and this parameter is ignored.
AddressType String No No The address type of the SLB instance.
Default value: internet. Valid values:
  • internet: After an Internet SLB instance is created, the system allocates a public IP address to it so that the instance can forward requests from the Internet.
  • intranet: After an internal SLB instance is created, the system allocates a private IP address to it so that the instance can only forward internal requests.
VSwitchId String No No The ID of the vSwitch within the VPC. None
LoadBalancerName String No Yes The name of the SLB instance. The name must be 1 to 80 characters in length and can contain letters, digits, hyphens (-), forward slashes (/), periods (.), and underscores (_).

If this parameter is not specified, the system assigns a value.
InternetChargeType String No No The billing method of the SLB instance for network usage if the instance is connected to the Internet.
Default value: paybytraffic. Valid values:
  • paybybandwidth
  • paybytraffic
MasterZoneId String No No The primary zone ID of the instance to which the SLB instance belongs. None
Tags List No Yes The tags to be bound to the SLB instance. A maximum of five tags can be bound.

For more information, see Tags properties.

LoadBalancerSpec String No Yes The specifications of the SLB instance. Valid values:
  • slb.s1.small
  • slb.s2.small
  • slb.s2.medium
  • slb.s3.small
  • slb.s3.medium
  • slb.s3.large

The specifications that are available vary based on regions. For more information about the specifications, see Guaranteed-performance instance FAQ.

PayType String No No The billing method of the SLB instance. Valid values:
  • PayOnDemand
  • PrePay
ModificationProtectionStatus String No No Specifies whether to modify the protection status. Default value: NonProtection. Valid values:
  • NonProtection: Protection is disabled.
  • ConsoleProtection: The protection status can be modified in the console.
ModificationProtectionReason String No No The reason for which the protection status is modified. The reason must be 1 to 80 characters in length and can contain letters, digits, periods (.), and hyphens (-). It must start with a letter.

Tags syntax

"Tags": [
  {
    "Key": String,
    "Value": String 
  }
]

Tags properties

Property Type Required Editable Description Constraint
Key String Yes No The tag key. The tag key must be 1 to 64 characters in length and cannot contain http:// or https://. It cannot start with acs: or aliyun.
Value String No No The tag value. The tag value must be 0 to 128 characters in length and cannot contain http:// or https://. It cannot start with acs: or aliyun.

Response parameters

Fn::GetAtt

  • LoadBalancerId: the unique ID of the instance.
  • NetworkType: the network type of the instance, which can be vpc or classic.
  • AddressType: the address type of the instance, which can be intranet or internet.
  • IpAddress: the IP address of the instance.
  • OrderId: the order ID of the instance.

Examples

JSON format 

{
  "ROSTemplateFormatVersion": "2015-09-01",
  "Parameters": {
    "ResourceGroupId": {
      "Type": "String",
      "Description": "Resource group id."
    },
    "PricingCycle": {
      "Type": "String",
      "Description": "Optional. The duration of the Subscription-billed Internet instance to be created.\nValid values: month | year.",
      "AllowedValues": [
        "month",
        "year"
      ]
    },
    "VSwitchId": {
      "Type": "String",
      "Description": "The VSwitch id to create load balancer instance. For VPC network only."
    },
    "Duration": {
      "Type": "Number",
      "Description": "Optional. The subscription duration of a Subscription Internet instance.\nValid values:\nIf PricingCycle is month, the valid range is 1 to 9.\nIf PricingCycle is year, the value range is 1 to 3.",
      "MinValue": 1,
      "MaxValue": 9
    },
    "DeletionProtection": {
      "Type": "Boolean",
      "Description": "Whether to enable deletion protection.",
      "AllowedValues": [
        "True",
        "true",
        "False",
        "false"
      ],
      "Default": false
    },
    "AutoPay": {
      "Type": "Boolean",
      "Description": "Optional. Indicates whether to automatically pay the bill for the Subscription-billed Internet instance to be created.\nValid values: true | false (default value)",
      "AllowedValues": [
        "True",
        "true",
        "False",
        "false"
      ],
      "Default": false
    },
    "PayType": {
      "Type": "String",
      "Description": "Optional. The billing method of the instance to be created.\nValid value: PayOnDemand (Pay-As-You-Go) | PrePay (Subscription)",
      "AllowedValues": [
        "PayOnDemand",
        "PrePay"
      ]
    },
    "SlaveZoneId": {
      "Type": "String",
      "Description": "The slave zone id to create load balancer instance."
    },
    "ModificationProtectionStatus": {
      "Type": "String",
      "Description": "NonProtection or empty: means no restriction on modification protection\nConsoleProtection: Modify instance protection status by console\nDefault value is empty.",
      "AllowedValues": [
        "NonProtection",
        "ConsoleProtection"
      ]
    },
    "InternetChargeType": {
      "Type": "String",
      "Description": "Instance internet access charge type.Support 'paybybandwidth' and 'paybytraffic' only. Default is 'paybytraffic'. If load balancer is created in VPC, the charge type will be set as 'paybytraffic' by default.",
      "AllowedValues": [
        "paybybandwidth",
        "paybytraffic"
      ],
      "Default": "paybytraffic"
    },
    "LoadBalancerSpec": {
      "Type": "String",
      "Description": "The specification of the Server Load Balancer instance. Allowed value: slb.s1.small|slb.s2.small|slb.s2.medium|slb.s3.small|slb.s3.medium|slb.s3.large|slb.s3.xlarge|slb.s3.xxlarge. Default value: slb.s1.small. The supported performance specification in each region is different, two specifications are supported in the US East 1 region. If the region does not support the performance-guaranteed instances, the value will not take effect."
    },
    "LoadBalancerName": {
      "Type": "String",
      "Description": "Name of created load balancer. Length is limited to 1-80 characters, allowed to contain letters, numbers, '-, /, _,.' When not specified, a default name will be assigned."
    },
    "VpcId": {
      "Type": "String",
      "Description": "The VPC id to create load balancer instance. For VPC network only."
    },
    "Bandwidth": {
      "Type": "Number",
      "Description": "The bandwidth for network, unit in Mbps(Mega bit per second). Range is 1 to 1000, default is 1. If InternetChargeType is specified as \"paybytraffic\", this property will be ignore and please specify the \"Bandwidth\" in ALIYUN::SLB::Listener.",
      "Default": 1
    },
    "ModificationProtectionReason": {
      "Type": "String",
      "Description": "Set the reason for modifying the protection status. The length is 1-80 English or Chinese characters, must start with upper and lower letters or Chinese, and can include numbers, periods (.), underscores (_) and dashes (-).\nOnly valid when ModificationProtectionStatus is ConsoleProtection.",
      "MaxLength": 80
    },
    "AddressType": {
      "Type": "String",
      "Description": "Loader balancer address type. Support 'internet' and 'intranet' only, default is 'internet'.",
      "AllowedValues": [
        "internet",
        "intranet"
      ],
      "Default": "internet"
    },
    "Tags": {
      "Type": "Json",
      "Description": "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.",
      "MaxLength": 5
    },
    "MasterZoneId": {
      "Type": "String",
      "Description": "The master zone id to create load balancer instance."
    }
  },
  "Resources": {
    "LoadBalance": {
      "Type": "ALIYUN::SLB::LoadBalancer",
      "Properties": {
        "ResourceGroupId": {
          "Ref": "ResourceGroupId"
        },
        "PricingCycle": {
          "Ref": "PricingCycle"
        },
        "VSwitchId": {
          "Ref": "VSwitchId"
        },
        "Duration": {
          "Ref": "Duration"
        },
        "DeletionProtection": {
          "Ref": "DeletionProtection"
        },
        "AutoPay": {
          "Ref": "AutoPay"
        },
        "PayType": {
          "Ref": "PayType"
        },
        "SlaveZoneId": {
          "Ref": "SlaveZoneId"
        },
        "ModificationProtectionStatus": {
          "Ref": "ModificationProtectionStatus"
        },
        "InternetChargeType": {
          "Ref": "InternetChargeType"
        },
        "LoadBalancerSpec": {
          "Ref": "LoadBalancerSpec"
        },
        "LoadBalancerName": {
          "Ref": "LoadBalancerName"
        },
        "VpcId": {
          "Ref": "VpcId"
        },
        "Bandwidth": {
          "Ref": "Bandwidth"
        },
        "ModificationProtectionReason": {
          "Ref": "ModificationProtectionReason"
        },
        "AddressType": {
          "Ref": "AddressType"
        },
        "Tags": {
          "Ref": "Tags"
        },
        "MasterZoneId": {
          "Ref": "MasterZoneId"
        }
      }
    }
  },
  "Outputs": {
    "NetworkType": {
      "Description": "The network type of the load balancer. \"vpc\" or \"classic\" network.",
      "Value": {
        "Fn::GetAtt": [
          "LoadBalance",
          "NetworkType"
        ]
      }
    },
    "IpAddress": {
      "Description": "The ip address of the load balancer.",
      "Value": {
        "Fn::GetAtt": [
          "LoadBalance",
          "IpAddress"
        ]
      }
    },
    "LoadBalancerId": {
      "Description": "The id of load balance created.",
      "Value": {
        "Fn::GetAtt": [
          "LoadBalance",
          "LoadBalancerId"
        ]
      }
    },
    "OrderId": {
      "Description": "The order ID.",
      "Value": {
        "Fn::GetAtt": [
          "LoadBalance",
          "OrderId"
        ]
      }
    },
    "AddressType": {
      "Description": "The address type of the load balancer. \"intranet\" or \"internet\".",
      "Value": {
        "Fn::GetAtt": [
          "LoadBalance",
          "AddressType"
        ]
      }
    }
  }
}

YAML format 

ROSTemplateFormatVersion: '2015-09-01'
Parameters:
  ResourceGroupId:
    Type: String
    Description: Resource group id.
  PricingCycle:
    Type: String
    Description: >-
      Optional. The duration of the Subscription-billed Internet instance to be
      created.

      Valid values: month | year.
    AllowedValues:
      - month
      - year
  VSwitchId:
    Type: String
    Description: The VSwitch id to create load balancer instance. For VPC network only.
  Duration:
    Type: Number
    Description: |-
      Optional. The subscription duration of a Subscription Internet instance.
      Valid values:
      If PricingCycle is month, the valid range is 1 to 9.
      If PricingCycle is year, the value range is 1 to 3.
    MinValue: 1
    MaxValue: 9
  DeletionProtection:
    Type: Boolean
    Description: Whether to enable deletion protection.
    AllowedValues:
      - 'True'
      - 'true'
      - 'False'
      - 'false'
    Default: false
  AutoPay:
    Type: Boolean
    Description: >-
      Optional. Indicates whether to automatically pay the bill for the
      Subscription-billed Internet instance to be created.

      Valid values: true | false (default value)
    AllowedValues:
      - 'True'
      - 'true'
      - 'False'
      - 'false'
    Default: false
  PayType:
    Type: String
    Description: |-
      Optional. The billing method of the instance to be created.
      Valid value: PayOnDemand (Pay-As-You-Go) | PrePay (Subscription)
    AllowedValues:
      - PayOnDemand
      - PrePay
  SlaveZoneId:
    Type: String
    Description: The slave zone id to create load balancer instance.
  ModificationProtectionStatus:
    Type: String
    Description: |-
      NonProtection or empty: means no restriction on modification protection
      ConsoleProtection: Modify instance protection status by console
      Default value is empty.
    AllowedValues:
      - NonProtection
      - ConsoleProtection
  InternetChargeType:
    Type: String
    Description: >-
      Instance internet access charge type.Support 'paybybandwidth' and
      'paybytraffic' only. Default is 'paybytraffic'. If load balancer is
      created in VPC, the charge type will be set as 'paybytraffic' by default.
    AllowedValues:
      - paybybandwidth
      - paybytraffic
    Default: paybytraffic
  LoadBalancerSpec:
    Type: String
    Description: >-
      The specification of the Server Load Balancer instance. Allowed value:
      slb.s1.small|slb.s2.small|slb.s2.medium|slb.s3.small|slb.s3.medium|slb.s3.large|slb.s3.xlarge|slb.s3.xxlarge.
      Default value: slb.s1.small. The supported performance specification in
      each region is different, two specifications are supported in the US East
      1 region. If the region does not support the performance-guaranteed
      instances, the value will not take effect.
  LoadBalancerName:
    Type: String
    Description: >-
      Name of created load balancer. Length is limited to 1-80 characters,
      allowed to contain letters, numbers, '-, /, _,.' When not specified, a
      default name will be assigned.
  VpcId:
    Type: String
    Description: The VPC id to create load balancer instance. For VPC network only.
  Bandwidth:
    Type: Number
    Description: >-
      The bandwidth for network, unit in Mbps(Mega bit per second). Range is 1
      to 1000, default is 1. If InternetChargeType is specified as
      "paybytraffic", this property will be ignore and please specify the
      "Bandwidth" in ALIYUN::SLB::Listener.
    Default: 1
  ModificationProtectionReason:
    Type: String
    Description: >-
      Set the reason for modifying the protection status. The length is 1-80
      English or Chinese characters, must start with upper and lower letters or
      Chinese, and can include numbers, periods (.), underscores (_) and dashes
      (-).

      Only valid when ModificationProtectionStatus is ConsoleProtection.
    MaxLength: 80
  AddressType:
    Type: String
    Description: >-
      Loader balancer address type. Support 'internet' and 'intranet' only,
      default is 'internet'.
    AllowedValues:
      - internet
      - intranet
    Default: internet
  Tags:
    Type: Json
    Description: >-
      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.
    MaxLength: 5
  MasterZoneId:
    Type: String
    Description: The master zone id to create load balancer instance.
Resources:
  LoadBalance:
    Type: 'ALIYUN::SLB::LoadBalancer'
    Properties:
      ResourceGroupId:
        Ref: ResourceGroupId
      PricingCycle:
        Ref: PricingCycle
      VSwitchId:
        Ref: VSwitchId
      Duration:
        Ref: Duration
      DeletionProtection:
        Ref: DeletionProtection
      AutoPay:
        Ref: AutoPay
      PayType:
        Ref: PayType
      SlaveZoneId:
        Ref: SlaveZoneId
      ModificationProtectionStatus:
        Ref: ModificationProtectionStatus
      InternetChargeType:
        Ref: InternetChargeType
      LoadBalancerSpec:
        Ref: LoadBalancerSpec
      LoadBalancerName:
        Ref: LoadBalancerName
      VpcId:
        Ref: VpcId
      Bandwidth:
        Ref: Bandwidth
      ModificationProtectionReason:
        Ref: ModificationProtectionReason
      AddressType:
        Ref: AddressType
      Tags:
        Ref: Tags
      MasterZoneId:
        Ref: MasterZoneId
Outputs:
  NetworkType:
    Description: The network type of the load balancer. "vpc" or "classic" network.
    Value:
      'Fn::GetAtt':
        - LoadBalance
        - NetworkType
  IpAddress:
    Description: The ip address of the load balancer.
    Value:
      'Fn::GetAtt':
        - LoadBalance
        - IpAddress
  LoadBalancerId:
    Description: The id of load balance created.
    Value:
      'Fn::GetAtt':
        - LoadBalance
        - LoadBalancerId
  OrderId:
    Description: The order ID.
    Value:
      'Fn::GetAtt':
        - LoadBalance
        - OrderId
  AddressType:
    Description: The address type of the load balancer. "intranet" or "internet".
    Value:
      'Fn::GetAtt':
        - LoadBalance
        - AddressType