Use DATASOURCE::MONGODB::InstanceClasses to query ApsaraDB for MongoDB instance types that can be created in a zone - Resource Orchestration Service

DATASOURCE::MONGODB::InstanceClasses is used to query the ApsaraDB for MongoDB instance types that you can create in a zone.

Syntax

{
  "Type": "DATASOURCE::MONGODB::InstanceClasses",
  "Properties": {
    "ResourceGroupId": String,
    "ZoneId": String,
    "InstanceChargeType": String,
    "DbType": String,
    "RefreshOptions": String
  }
}

Properties

Property	Type	Required	Editable	Description	Constraint
ResourceGroupId	String	No	Yes	The ID of the resource group.	None.
ZoneId	String	No	Yes	The zone ID.	You can call the DescribeRegions operation to query the zones supported by the instance.
InstanceChargeType	String	No	Yes	The billing method.	Valid values: PrePaid: subscription PostPaid (default): pay-as-you-go
DbType	String	No	Yes	The architecture of the instance.	Valid values: normal: replica set instance sharding: sharded cluster instance
RefreshOptions	String	No	Yes	The refresh policy for data source resources when the stack is updated.	Valid values: Never (default): does not refresh data source resources when the stack is updated. Always: refreshes data source resources when the stack is updated.

Return values (Fn::GetAtt)

InstanceClassIds: the instance types.
InstanceClasses: details of the instance types.

Property	Type	Description	Constraint
InstanceClassIds	List	The instance types.	None.
InstanceClasses	List	Details of the instance types.	None.
NodeType	String	The number of nodes in the instance.	None.
NetworkType	String	The network type of the instance.	Valid values: Classic: classic network VPC: virtual private cloud (VPC)
Engine	String	The storage engine of the instance.	None.
Version	String	The version of the instance.	None.
ZoneId	String	The zone ID.	None.
DbType	String	The architecture of the instance.	Valid values: normal: replica set instance sharding: sharded cluster instance

Examples

JSON format

{
  "ROSTemplateFormatVersion": "2015-09-01",
  "Parameters": {
    "ZoneId": {
      "Type": "String",
      "Description": "The zone ID of the instance. You can call the DescribeRegions operation to query the most recent zone list. ",
      "AssociationProperty": "ALIYUN::ECS::Instance:ZoneId"
    },
    "DbType": {
      "Type": "String",
      "Description": "The database engine type of the instance.\nnormal: replica set instance\nsharding: sharded cluster instance",
      "Default": "normal"
    }
  },
  "Resources": {
    "ExtensionDataSource": {
      "Type": "DATASOURCE::MONGODB::InstanceClasses",
      "Properties": {
        "ZoneId": {
          "Ref": "ZoneId"
        },
        "DbType": {
          "Ref": "DbType"
        }
      }
    }
  },
  "Outputs": {
    "InstanceClasses": {
      "Description": "The list of The instance classes.",
      "Value": {
        "Fn::GetAtt": [
          "ExtensionDataSource",
          "InstanceClasses"
        ]
      }
    },
    "InstanceClassIds": {
      "Description": "The list of The instance class Ids.",
      "Value": {
        "Fn::GetAtt": [
          "ExtensionDataSource",
          "InstanceClassIds"
        ]
      }
    }
  }
}