ALIYUN::VPC::EIPAssociation is used to associate an elastic IP address (EIP) with a cloud service instance.

Syntax

{
  "Type": "ALIYUN::VPC::EIPAssociation",
  "Properties": {
    "AllocationId": String,
    "InstanceId": String,
    "PrivateIpAddress": String,
    "Mode": String
  }
}

Properties

Property Type Required Editable Description Constraint
AllocationId String Yes Yes The ID of the EIP. None
InstanceId String Yes Yes The ID of the cloud service instance. The following types of instances are supported:
  • Elastic Compute Service (ECS) instances of the virtual private cloud (VPC) type
  • Server Load Balancer (SLB) instances of the VPC type
  • NAT gateways
  • High-availability virtual IP addresses (HAVIPs)
  • Elastic network interfaces (ENIs)
PrivateIpAddress String No Yes The private IP address in the CIDR block of the vSwitch. If you do not set this property, the system allocates a private IP address based on the VPC ID and vSwitch ID.
Mode String No Yes The association mode. Defaut value: NAT. Valid values:
  • NAT: the standard NAT gateway mode
  • MULTI_BINDED: the multi-EIP-to-ENI mode
  • BINDED: the cut-through mode

Return values

Fn::GetAtt

  • EipAddress: the EIP.
  • AllocationId: the ID of the EIP.

Examples

JSON format 

{
  "ROSTemplateFormatVersion": "2015-09-01",
  "Description": {
    "en": "Create a VPC type ECS and bind EIP (existing VPC).",
     
  },
  "Parameters": {
    "VPC": {
      "AssociationProperty": "ALIYUN::ECS::VPC::VPCId",
      "Type": "String",
      "Description": {
        "en": "Please search the ID starting with (vpc-xxx) from console-Virtual Private Cloud.",
         
      },
      "Label": {
        "en": "VPC ID",
         
      }
    },
    "VSwitch": {
      "AssociationProperty": "ALIYUN::ECS::VSwitch::VSwitchId",
      "AssociationPropertyMetadata": {
        "VpcId": "VPC"
      },
      "Type": "String",
      "Description": {
        "en": "Existing VSwitch ID, query under console-VPC-VSwitch, <font color='red'>VSwitch must be under VPC. ECS will be created under this VSwitch.</font>",
          </font>"
      },
      "Label": {
        "en": "VSwitch ID",
         
      }
    },
    "SecurityGroup": {
      "Type": "String",
      "AssociationProperty": "ALIYUN::ECS::SecurityGroup::SecurityGroupId",
      "Description": {
        "en": "Please search the business security group ID starting with (sg-xxx) from console-ECS-Network & Security.",
          </font>"
      },
      "Label": {
        "en": "Business Security Group ID",
         
      },
      "AssociationPropertyMetadata": {
        "VpcId": "VPC"
      }
    },
    "ECSPassword": {
      "NoEcho": true,
      "Type": "String",
      "Description": {
        "en": "Server login password, Length 8-30, must contain three (Capital letters, lowercase letters, numbers, ()`~!@#$%^&*_-+=|{}[]:;'<>,.?/ Special symbol in).",
         
      },
      "AllowedPattern": "[0-9A-Za-z\\_\\-\\&:;'<>,=%`~!@#\\(\\)\\$\\^\\*\\+\\|\\{\\}\\[\\]\\.\\?\\/]+$",
      "Label": {
        "en": "Instance Password",
         
      },
      "MinLength": 8,
      "ConstraintDescription": {
        "en": "Length 8-30, must contain three(Capital letters, lowercase letters, numbers, ()`~!@#$%^&*_-+=|{}[]:;'<>,.?/ Special symbol in).",
         
      },
      "MaxLength": 30,
      "Default": null
    },
    "EIPInternetChargeType": {
      "Type": "String",
      "AllowedValues": [
        "PayByBandwidth",
        "PayByTraffic"
      ],
      "Description": {
        "en": "The charge type of EIP, PayByBandwidth;PayByTraffic.",
          
      },
      "Label": {
        "en": "EIP Charge Type",
         
      },
      "Default": "PayByTraffic"
    },
    "ECSImageId": {
      "Type": "String",
      "AssociationProperty": "ALIYUN::ECS::Instance::ImageId",
      "Description": {
        "en": "Image ID,Please use Centos7.",
         
      },
      "Label": {
        "en": "Image",
         
      },
      "Default": "ubuntu_14"
    },
    "ECSZoneId": {
      "AssociationProperty": "ALIYUN::ECS::Instance:ZoneId",
      "Type": "String",
      "Description": {
        "en": "Availability zone ID.<br><b>Note: <font color='blue'>Before selecting, please confirm whether the availability zone supports the specification of creating ECS resources. It is recommended to be different from other switch availability zones</font></b ><br><font color='red'>The switch availability zone and the selected switch instance ID must be in the same availability zone.</font>",
          </font>"
      },
      "Label": {
        "en": "VSwitch Availability Zone",
         
      }
    },
    "EIPBandwidth": {
      "Type": "Number",
      "Description": {
        "en": "EIP Bandwidth, Value range: [1,200], unit: Mbps.",
          
      },
      "MinValue": 1,
      "Label": {
        "en": "EIP Bandwidth",
         
      },
      "MaxValue": 200,
      "Default": 1
    },
    "ECSInstanceType": {
      "AssociationPropertyMetadata": {
        "ZoneId": "ECSZoneId",
        "InstanceChargeType": "InstanceChargeType"
      },
      "AssociationProperty": "ALIYUN::ECS::Instance::InstanceType",
      "Type": "String",
      "Description": {
        "en": "<font color='blue'><b>1.Before selecting the model please confirm that the current available zone under the model is in stock, some models need to be reported in advance</b></font><br><font color='blue'><b>2.List of optional models</font><br></b></font>[ecs.c5.large <font color='green'>2vCPU 4GiB Intranet bandwidth1Gbps In-grid sending and receiving packages30MillionPPS</font>]<br></b>[ecs.c5.xlarge <font color='green'>4vCPU 8GiB Intranet bandwidth1.5Gbps In-grid sending and receiving packages50MillionPPS</font>]<br></b>[ecs.c5.2xlarge <font color='green'>8vCPU 16GiB Intranet bandwidth2.5Gbps In-grid sending and receiving packages80MillionPPS</font>]",
            </font>]"
      },
      "Label": {
        "en": "Instance Type",
         
      }
    },
    "ECSDiskCategory": {
      "Type": "String",
      "Description": {
        "en": "<font color='blue'><b>Optional values:</b></font><br>[cloud_efficiency: <font color='green'>Efficient Cloud Disk</font>]<br>[cloud_ssd: <font color='green'>SSD Cloud Disk</font>]<br>[cloud_essd: <font color='green'>ESSD Cloud Disk</font>]<br>[cloud: <font color='green'>Cloud Disk</font>]<br>[ephemeral_ssd: <font color='green'>Local SSD Cloud Disk</font>]",
         
      },
      "AssociationProperty": "ALIYUN::ECS::Disk::SystemDiskCategory",
      "AssociationPropertyMetadata": {
        "ZoneId": "ECSZoneId",
        "InstanceType": "ECSInstanceType"
      },
      "Label": {
        "en": "System Disk Type",
         
      }
    },
    "ECSSysDiskSize": {
      "Type": "Number",
      "Description": {
        "en": "System disk size, range of values: 40-500, units: GB.",
         
      },
      "MinValue": 40,
      "Label": {
        "en": "System Disk Space",
         
      },
      "MaxValue": 500,
      "Default": 40
    },
    "InstanceChargeType": {
      "Type": "String",
      "Label": {
        "en": "Instance Charge Type",
         
      },
      "Description": {
        "en": "<font color='blue'><b>Optional values:</b></font><br>[PostPaid: <font color='green'>Pay as you go.</font>]<br> [PrePaid: <font color='green'>Prepaid, monthly subscription.</font>]",
          </font>]"
      },
      "AllowedValues": [
        "PostPaid",
        "PrePaid"
      ],
      "Default": "PostPaid"
    },
    "KeyPairName": {
      "Type": "String",
      "AssociationProperty": "ALIYUN::ECS::KeyPair::KeyPairName",
      "Label": {
        "en": "Key Pair Name",
         
      },
      "Description": {
        "en": "If it is a Windows ECS instance, ignore this parameter. The default is blank.<br>If you have filled in <font color='green'>key pair name</font>, <font color='green'>instance password< The content of /font> will still be set in the instance, but the password login method in the Linux system will be forbidden.<br><font color='red'>Please enter the name of the existing key pair. If you use the instance password Login, the key pair name does not need to be filled in.</font>",
             </font>"
      },
      "Default": null
    }
  },
  "Metadata": {
    "ALIYUN::ROS::Interface": {
      "ParameterGroups": [
        {
          "Parameters": [
            "VPC",
            "VSwitch",
            "SecurityGroup"
          ],
          "Label": {
            "default": "VPC "
          }
        },
        {
          "Parameters": [
            "EIPBandwidth",
            "EIPInternetChargeType"
          ],
          "Label": {
            "default": "EIP"
          }
        },
        {
          "Parameters": [
            "ECSZoneId",
            "ECSImageId",
            "ECSInstanceType",
            "ECSDiskCategory",
            "ECSSysDiskSize",
            "InstanceChargeType",
            "ECSPassword",
            "KeyPairName"
          ],
          "Label": {
            "default": "ECS"
          }
        }
      ],
      "TemplateTags": [
        "Specify the image Id and snapshot to create ECS instance."
      ]
    }
  },
  "Resources": {
    "ECSInstanceGroup": {
      "Type": "ALIYUN::ECS::InstanceGroup",
      "Properties": {
        "IoOptimized": "optimized",
        "InstanceChargeType": {
          "Ref": "InstanceChargeType"
        },
        "ZoneId": {
          "Ref": "ECSZoneId"
        },
        "SystemDisk_Category": {
          "Ref": "ECSDiskCategory"
        },
        "SecurityGroupId": {
          "Ref": "SecurityGroup"
        },
        "VSwitchId": {
          "Ref": "VSwitch"
        },
        "MaxAmount": 1,
        "SystemDisk_Size": {
          "Ref": "ECSSysDiskSize"
        },
        "VpcId": {
          "Ref": "VPC"
        },
        "ImageId": {
          "Ref": "ECSImageId"
        },
        "InstanceType": {
          "Ref": "ECSInstanceType"
        },
        "AllocatePublicIP": "false",
        "Password": {
          "Ref": "ECSPassword"
        },
        "KeyPairName": {
          "Ref": "KeyPairName"
        }
      }
    },
    "ElasticIp": {
      "Type": "ALIYUN::VPC::EIP",
      "Properties": {
        "Bandwidth": {
          "Ref": "EIPBandwidth"
        },
        "InternetChargeType": {
          "Ref": "EIPInternetChargeType"
        }
      }
    },
    "ElasticIpAssociation": {
      "Type": "ALIYUN::VPC::EIPAssociation",
      "Properties": {
        "InstanceId": {
          "Fn::Select": [
            0,
            {
              "Fn::GetAtt": [
                "ECSInstanceGroup",
                "InstanceIds"
              ]
            }
          ]
        },
        "AllocationId": {
          "Ref": "ElasticIp"
        }
      }
    }
  },
  "Outputs": {
    "VpcId": {
      "Description": "VPC Id",
      "Value": {
        "Ref": "VPC"
      }
    },
    "SecurityGroupId": {
      "Description": "Security Group Id",
      "Value": {
        "Ref": "SecurityGroup"
      }
    },
    "VSwitchId": {
      "Description": "VSwitch Id",
      "Value": {
        "Ref": "VSwitch"
      }
    },
    "EipAddress": {
      "Description": "IP address of created EIP.",
      "Value": {
        "Fn::GetAtt": [
          "ElasticIp",
          "EipAddress"
        ]
      }
    }
  }
}

YAML format 

ROSTemplateFormatVersion: '2015-09-01'
Description:
  en: Create a VPC type ECS and bind EIP (existing VPC).
   
Parameters:
  VPC:
    AssociationProperty: ALIYUN::ECS::VPC::VPCId
    Type: String
    Description:
      en: Please search the ID starting with (vpc-xxx) from console-Virtual Private Cloud.
       
    Label:
      en: VPC ID
       
  VSwitch:
    AssociationProperty: ALIYUN::ECS::VSwitch::VSwitchId
    AssociationPropertyMetadata:
      VpcId: VPC
    Type: String
    Description:
      en: Existing VSwitch ID, query under console-VPC-VSwitch, <font color='red'>VSwitch must be under VPC. ECS will be created under this VSwitch.</font>
        </font>
    Label:
      en: VSwitch ID
       
  SecurityGroup:
    Type: String
    AssociationProperty: ALIYUN::ECS::SecurityGroup::SecurityGroupId
    Description:
      en: Please search the business security group ID starting with (sg-xxx) from console-ECS-Network & Security.
        </font>
    Label:
      en: Business Security Group ID
       
    AssociationPropertyMetadata:
      VpcId: VPC
  ECSPassword:
    NoEcho: true
    Type: String
    Description:
      en: Server login password, Length 8-30, must contain three (Capital letters, lowercase letters, numbers, ()`~!@#$%^&*_-+=|{}[]:;'<>,.?/ Special symbol in).
       
    AllowedPattern: '[0-9A-Za-z\_\-\&:;''<>,=%`~!@#\(\)\$\^\*\+\|\{\}\[\]\.\?\/]+$'
    Label:
      en: Instance Password
       
    MinLength: 8
    ConstraintDescription:
      en: Length 8-30, must contain three (Capital letters, lowercase letters, numbers, ()`~!@#$%^&*_-+=|{}[]:;'<>,.?/ Special symbol in).
       
    MaxLength: 30
    Default: Null
  EIPInternetChargeType:
    Type: String
    AllowedValues:
      - PayByBandwidth
      - PayByTraffic
    Description:
      en: The charge type of EIP, PayByBandwidth;PayByTraffic.
        
    Label:
      en: EIP Charge Type
       
    Default: PayByTraffic
  ECSImageId:
    Type: String
    AssociationProperty: ALIYUN::ECS::Instance::ImageId
    Description:
      en: Image ID, Please use Centos7.
       
    Label:
      en: Image
       
    Default: ubuntu_14
  ECSZoneId:
    AssociationProperty: ALIYUN::ECS::Instance:ZoneId
    Type: String
    Description:
      en: 'Availability zone ID.<br><b>Note: <font color=''blue''>Before selecting, please confirm whether the availability zone supports the specification of creating ECS resources. It is recommended to be different from other switch availability zones</font></b ><br><font color=''red''>The switch availability zone and the selected switch instance ID must be in the same availability zone.</font>'
        </font>
    Label:
      en: VSwitch Availability Zone
       
  EIPBandwidth:
    Type: Number
    Description:
      en: 'EIP Bandwidth, Value range: [1,200], unit: Mbps.'
        
    MinValue: 1
    Label:
      en: EIP Bandwidth
       
    MaxValue: 200
    Default: 1
  ECSInstanceType:
    AssociationPropertyMetadata:
      ZoneId: ECSZoneId
      InstanceChargeType: InstanceChargeType
    AssociationProperty: ALIYUN::ECS::Instance::InstanceType
    Type: String
    Description:
      en: <font color='blue'><b>1.Before selecting the model please confirm that the current available zone under the model is in stock, some models need to be reported in advance</b></font><br><font color='blue'><b>2.List of optional models</font><br></b></font>[ecs.c5.large <font color='green'>2vCPU 4GiB Intranet bandwidth1Gbps In-grid sending and receiving packages30MillionPPS</font>]<br></b>[ecs.c5.xlarge <font color='green'>4vCPU 8GiB Intranet bandwidth1.5Gbps In-grid sending and receiving packages50MillionPPS</font>]<br></b>[ecs.c5.2xlarge <font color='green'>8vCPU 16GiB Intranet bandwidth2.5Gbps In-grid sending and receiving packages80MillionPPS</font>]
          </font>]
    Label:
      en: Instance Type
       
  ECSDiskCategory:
    Type: String
    Description:
      en: '<font color=''blue''><b>Optional values:</b></font><br>[cloud_efficiency: <font color=''green''>Efficient Cloud Disk</font>]<br>[cloud_ssd: <font color=''green''>SSD Cloud Disk</font>]<br>[cloud_essd: <font color=''green''>ESSD Cloud Disk</font>]<br>[cloud: <font color=''green''>Cloud Disk</font>]<br>[ephemeral_ssd: <font color=''green''>Local SSD Cloud Disk</font>]'
       
    AssociationProperty: ALIYUN::ECS::Disk::SystemDiskCategory
    AssociationPropertyMetadata:
      ZoneId: ECSZoneId
      InstanceType: ECSInstanceType
    Label:
      en: System Disk Type
       
  ECSSysDiskSize:
    Type: Number
    Description:
      en: 'System disk size, range of values: 40-500, units: GB.'
       
    MinValue: 40
    Label:
      en: System Disk Space
       
    MaxValue: 500
    Default: 40
  InstanceChargeType:
    Type: String
    Label:
      en: Instance Charge Type
       
    Description:
      en: '<font color=''blue''><b>Optional values:</b></font><br>[PostPaid: <font color=''green''>Pay as you go.</font>]<br> [PrePaid: <font color=''green''>Prepaid, monthly subscription.</font>]'
        </font>]'
    AllowedValues:
      - PostPaid
      - PrePaid
    Default: PostPaid
  KeyPairName:
    Type: String
    AssociationProperty: ALIYUN::ECS::KeyPair::KeyPairName
    Label:
      en: Key Pair Name
       
    Description:
      en: If it is a Windows ECS instance, ignore this parameter. The default is blank.<br>If you have filled in <font color='green'>key pair name</font>, <font color='green'>instance password< The content of /font> will still be set in the instance, but the password login method in the Linux system will be forbidden.<br><font color='red'>Please enter the name of the existing key pair. If you use the instance password Login, the key pair name does not need to be filled in.</font>
           </font>
    Default: Null
Metadata:
  ALIYUN::ROS::Interface:
    ParameterGroups:
      - Parameters:
          - VPC
          - VSwitch
          - SecurityGroup
        Label:
          default: 'VPC '
      - Parameters:
          - EIPBandwidth
          - EIPInternetChargeType
        Label:
          default: EIP
      - Parameters:
          - ECSZoneId
          - ECSImageId
          - ECSInstanceType
          - ECSDiskCategory
          - ECSSysDiskSize
          - InstanceChargeType
          - ECSPassword
          - KeyPairName
        Label:
          default: ECS
    TemplateTags:
      - Specify the image Id and snapshot to create ECS instance.
Resources:
  ECSInstanceGroup:
    Type: ALIYUN::ECS::InstanceGroup
    Properties:
      IoOptimized: optimized
      InstanceChargeType:
        Ref: InstanceChargeType
      ZoneId:
        Ref: ECSZoneId
      SystemDisk_Category:
        Ref: ECSDiskCategory
      SecurityGroupId:
        Ref: SecurityGroup
      VSwitchId:
        Ref: VSwitch
      MaxAmount: 1
      SystemDisk_Size:
        Ref: ECSSysDiskSize
      VpcId:
        Ref: VPC
      ImageId:
        Ref: ECSImageId
      InstanceType:
        Ref: ECSInstanceType
      AllocatePublicIP: 'false'
      Password:
        Ref: ECSPassword
      KeyPairName:
        Ref: KeyPairName
  ElasticIp:
    Type: ALIYUN::VPC::EIP
    Properties:
      Bandwidth:
        Ref: EIPBandwidth
      InternetChargeType:
        Ref: EIPInternetChargeType
  ElasticIpAssociation:
    Type: ALIYUN::VPC::EIPAssociation
    Properties:
      InstanceId:
        Fn::Select:
          - 0
          - Fn::GetAtt:
              - ECSInstanceGroup
              - InstanceIds
      AllocationId:
        Ref: ElasticIp
Outputs:
  VpcId:
    Description: VPC Id
    Value:
      Ref: VPC
  SecurityGroupId:
    Description: Security Group Id
    Value:
      Ref: SecurityGroup
  VSwitchId:
    Description: VSwitch Id
    Value:
      Ref: VSwitch
  EipAddress:
    Description: IP address of created EIP.
    Value:      
       Fn::GetAtt:
        - ElasticIp
        - EipAddress