DATASOURCE::DRDS::DrdsDB - Resource Orchestration Service: Central de Documentação do Alibaba Cloud

Consulta os detalhes de um banco de dados em uma instância do PolarDB-X 1.0.

Sintaxe

{
  "Type": "DATASOURCE::DRDS::DrdsDB",
  "Properties": {
    "DrdsDatabaseName": String,
    "RefreshOptions": String
  }
}

Propriedades

Propriedade

Tipo

Obrigatória

Editável

Descrição

Restrição

DrdsDatabaseName

String

Sim

Nome do banco de dados.

Nenhuma.

RefreshOptions

String

Não

Sim

Estratégia de atualização dos recursos da source de dados ao atualizar a pilha.

Valores válidos:

Never (padrão): não atualiza os recursos da source de dados durante a atualização da pilha.
Always: atualiza os recursos da source de dados sempre que a pilha for atualizada.

Valores de retorno

Fn::GetAtt

DrdsDatabaseName: nome do banco de dados.
StorageType: tipo de armazenamento do banco de dados.
SplitMode: modo de partição do banco de dados.
InstRole: função da instância.
Schema: ID do schema atribuído ao banco de dados particionado.
CreateTime: hora de criação do banco de dados.

Exemplos

YAML formato

                              ROSTemplateFormatVersion: '2015-09-01'
Parameters:
  DrdsDatabaseName:
    Description:
      en: The name of the Drds database.
    Required: true
    Type: String
  RefreshOptions:
    AllowedValues:
    - Always
    - Never
    Default: Never
    Description:
      en: 'The refresh strategy for the datasource resource when the stack is updated.
        Valid values:

        - Never: Never refresh the datasource resource when the stack is updated.

        - Always: Always refresh the datasource resource when the stack is updated.

        Default is Never.'
    Required: false
    Type: String
Resources:
  ExtensionDataSource:
    Properties:
      DrdsDatabaseName:
        Ref: DrdsDatabaseName
      RefreshOptions:
        Ref: RefreshOptions
    Type: DATASOURCE::DRDS::DrdsDB
Outputs:
  CreateTime:
    Description: Database creation timestamp.
    Value:
      Fn::GetAtt:
      - ExtensionDataSource
      - CreateTime
  DrdsDatabaseName:
    Description: The name of the Drds database.
    Value:
      Fn::GetAtt:
      - ExtensionDataSource
      - DrdsDatabaseName
  InstRole:
    Description: 'Database type: MASTER primary instance, SLAVE read-only instance.'
    Value:
      Fn::GetAtt:
      - ExtensionDataSource
      - InstRole
  Schema:
    Description: The schema ID that is assigned to the partitioned database by the
      system.
    Value:
      Fn::GetAtt:
      - ExtensionDataSource
      - Schema
  SplitMode:
    Description: "The partition mode of the database.Valid values: \n* HORIZONTAL:\
      \ The database is horizontally partitioned.\n* VERTICAL: The database is vertically\
      \ partitioned."
    Value:
      Fn::GetAtt:
      - ExtensionDataSource
      - SplitMode
  StorageType:
    Description: 'The storage type of the Drds database. Valid values:

      * RDS

      * PolarDB'
    Value:
      Fn::GetAtt:
      - ExtensionDataSource
      - StorageType

JSON formato

                        {
  "ROSTemplateFormatVersion": "2015-09-01",
  "Parameters": {
    "DrdsDatabaseName": {
      "Type": "String",
      "Description": {
        "en": "The name of the Drds database."
      },
      "Required": true
    },
    "RefreshOptions": {
      "Type": "String",
      "Description": {
        "en": "The refresh strategy for the datasource resource when the stack is updated. Valid values:\n- Never: Never refresh the datasource resource when the stack is updated.\n- Always: Always refresh the datasource resource when the stack is updated.\nDefault is Never."
      },
      "AllowedValues": [
        "Always",
        "Never"
      ],
      "Required": false,
      "Default": "Never"
    }
  },
  "Resources": {
    "ExtensionDataSource": {
      "Type": "DATASOURCE::DRDS::DrdsDB",
      "Properties": {
        "DrdsDatabaseName": {
          "Ref": "DrdsDatabaseName"
        },
        "RefreshOptions": {
          "Ref": "RefreshOptions"
        }
      }
    }
  },
  "Outputs": {
    "DrdsDatabaseName": {
      "Description": "The name of the Drds database.",
      "Value": {
        "Fn::GetAtt": [
          "ExtensionDataSource",
          "DrdsDatabaseName"
        ]
      }
    },
    "StorageType": {
      "Description": "The storage type of the Drds database. Valid values:\n* RDS\n* PolarDB",
      "Value": {
        "Fn::GetAtt": [
          "ExtensionDataSource",
          "StorageType"
        ]
      }
    },
    "SplitMode": {
      "Description": "The partition mode of the database.Valid values: \n* HORIZONTAL: The database is horizontally partitioned.\n* VERTICAL: The database is vertically partitioned.",
      "Value": {
        "Fn::GetAtt": [
          "ExtensionDataSource",
          "SplitMode"
        ]
      }
    },
    "InstRole": {
      "Description": "Database type: MASTER primary instance, SLAVE read-only instance.",
      "Value": {
        "Fn::GetAtt": [
          "ExtensionDataSource",
          "InstRole"
        ]
      }
    },
    "Schema": {
      "Description": "The schema ID that is assigned to the partitioned database by the system.",
      "Value": {
        "Fn::GetAtt": [
          "ExtensionDataSource",
          "Schema"
        ]
      }
    },
    "CreateTime": {
      "Description": "Database creation timestamp.",
      "Value": {
        "Fn::GetAtt": [
          "ExtensionDataSource",
          "CreateTime"
        ]
      }
    }
  }
}