ALIYUN::GPDB::InstancePublicConnection is used to allocate a public connection string to an instance.

Syntax

{
  "Type": "ALIYUN::GPDB::DBInstance",
  "Properties": {
    "DBInstanceId": String,
    "ConnectionStringPrefix": String,
    "Port": integer
  }
}

Properties

Property Type Required Editable Description Constraint
DBInstanceId String Yes No The ID of the instance. You can create an instance and obtain its ID by making an API call to the ALIYUN::GPDB::DBInstance or ALIYUN::GPDB::ElasticDBInstance resource type or by using the AnalyticDB for PostgreSQL console.
Port Integer Yes No The port number. None
ConnectionStringPrefix String Yes No The prefix of the connection string. None

Response parameters

Fn::GetAtt

  • DBInstanceId: the ID of the instance.
  • ConnectionString: the connection string of the instance.

Examples

JSON format 

{
  "ROSTemplateFormatVersion": "2015-09-01",
  "Resources": {
    "InstancePublicConnection": {
      "Type": "ALIYUN::GPDB::InstancePublicConnection",
      "Properties": {
        "ConnectionStringPrefix": "gp-2zef492q66we7h***-mytest",
        "DBInstanceId": "gp-2zef492q66we7h***",
        "Port": 5432
      }
    }
  },
  "Outputs": {
    "DBInstanceId": {
      "Value": { "Fn::GetAtt": ["InstancePublicConnection", "DBInstanceId"] }
    },
    "ConnectionString": {
      "Value": { "Ref": "InstancePublicConnection" }
    }
  }
}

YAML format 

ROSTemplateFormatVersion: '2015-09-01'
Resources:
  InstancePublicConnection:
    Type: 'ALIYUN::GPDB::InstancePublicConnection'
    Properties:
      ConnectionStringPrefix: gp-2zef492q66we7h***-mytest
      DBInstanceId: gp-2zef492q66we7h***
      Port: 5432
Outputs:
  DBInstanceId:
    Value:
      'Fn::GetAtt':
        - InstancePublicConnection
        - DBInstanceId
  ConnectionString:
    Value:
      Ref: InstancePublicConnection