DATASOURCE::PolarDBX::Database_资源编排(ROS)-阿里云帮助中心

DATASOURCE::PolarDBX::Database类型用于获取PolarDB-X单个数据库详情。

语法

{
  "Type": "DATASOURCE::PolarDBX::Database",
  "Properties": {
    "DBInstanceId": String,
    "PolarDBXDatabaseName": String,
    "RefreshOptions": String
  }
}

属性

属性名称	类型	必须	允许更新	描述	约束

属性名称	类型	必须	允许更新	描述	约束
DBInstanceId	String	是	是	PolarDB-X实例ID。	无
PolarDBXDatabaseName	String	是	是	PolarDB-X数据库名称。	无
RefreshOptions	String	否	是	当资源栈更新时，数据源资源的刷新策略。	有效值： Never（默认值）：更新堆栈时，从不刷新数据源资源。 Always：更新堆栈时，始终刷新数据源资源。

返回值

Fn::GetAtt

CharacterSetName：字符集。
DBInstanceId：PolarDB-X实例ID。
PolarDBXDatabaseName：PolarDB-X数据库名称。
DatabaseDescription：PolarDB-X数据库描述。
Accounts：账户列表。

示例

YAML

JSON

YAML

        

          
      
        
ROSTemplateFormatVersion: '2015-09-01'
Parameters:
  DBInstanceId:
    Type: String
    Description:
      en: The ID of the PolarDB-X 2.0 instance.
    Required: true
  PolarDBXDatabaseName:
    Type: String
    Description:
      en: The name of the PolarDB-X 2.0 instance.
    Required: true
Resources:
  ExtensionDataSource:
    Type: DATASOURCE::PolarDBX::Database
    Properties:
      DBInstanceId:
        Ref: DBInstanceId
      PolarDBXDatabaseName:
        Ref: PolarDBXDatabaseName
Outputs:
  CharacterSetName:
    Description: The character set that is supported by the database.
    Value:
      Fn::GetAtt:
        - ExtensionDataSource
        - CharacterSetName
  DBInstanceId:
    Description: The ID of the PolarDB-X 2.0 instance.
    Value:
      Fn::GetAtt:
        - ExtensionDataSource
        - DBInstanceId
  PolarDBXDatabaseName:
    Description: The name of the PolarDB-X instance.
    Value:
      Fn::GetAtt:
        - ExtensionDataSource
        - PolarDBXDatabaseName
  DatabaseDescription:
    Description: The description of the database.
    Value:
      Fn::GetAtt:
        - ExtensionDataSource
        - DatabaseDescription
  Accounts:
    Description: The list of accounts that can be used to access the database.
    Value:
      Fn::GetAtt:
        - ExtensionDataSource
        - Accounts

JSON

        

          
      
        
{
  "ROSTemplateFormatVersion": "2015-09-01",
  "Parameters": {
    "DBInstanceId": {
      "Type": "String",
      "Description": {
        "en": "The ID of the PolarDB-X 2.0 instance."
      },
      "Required": true
    },
    "PolarDBXDatabaseName": {
      "Type": "String",
      "Description": {
        "en": "The name of the PolarDB-X 2.0 instance."
      },
      "Required": true
    }
  },
  "Resources": {
    "ExtensionDataSource": {
      "Type": "DATASOURCE::PolarDBX::Database",
      "Properties": {
        "DBInstanceId": {
          "Ref": "DBInstanceId"
        },
        "PolarDBXDatabaseName": {
          "Ref": "PolarDBXDatabaseName"
        }
      }
    }
  },
  "Outputs": {
    "CharacterSetName": {
      "Description": "The character set that is supported by the database.",
      "Value": {
        "Fn::GetAtt": [
          "ExtensionDataSource",
          "CharacterSetName"
        ]
      }
    },
    "DBInstanceId": {
      "Description": "The ID of the PolarDB-X 2.0 instance.",
      "Value": {
        "Fn::GetAtt": [
          "ExtensionDataSource",
          "DBInstanceId"
        ]
      }
    },
    "PolarDBXDatabaseName": {
      "Description": "The name of the PolarDB-X instance.",
      "Value": {
        "Fn::GetAtt": [
          "ExtensionDataSource",
          "PolarDBXDatabaseName"
        ]
      }
    },
    "DatabaseDescription": {
      "Description": "The description of the database.",
      "Value": {
        "Fn::GetAtt": [
          "ExtensionDataSource",
          "DatabaseDescription"
        ]
      }
    },
    "Accounts": {
      "Description": "The list of accounts that can be used to access the database.",
      "Value": {
        "Fn::GetAtt": [
          "ExtensionDataSource",
          "Accounts"
        ]
      }
    }
  }
}
                        