Create Replica - CreateUDBReplicationInstance

Overview

Create replica nodes (including arbitration) for MongoDB

Definition

Public Parameters

Parameter Name	Type	Description Information	Required
Action	string	Corresponding API command name, the current API is `CreateUDBReplicationInstance`.	Yes
PublicKey	string	The user’s public key can be obtained from Console	Yes
Signature	string	User signature generated based on public key and API command, see Signature Algorithm	Yes

Request Parameters

Parameter Name	Type	Description Information	Required
Region	string	Region. See List of Regions and Availability Zones	Yes
Zone	string	Availability Zone. See Availability Zone List	No
ProjectId	string	Project ID. If not filled in, the default project is used, sub-accounts must be filled in. Please refer to the GetProjectList interface.	No
SrcId	string	The DBId of the primary node, this value can be obtained through DescribeUDBInstance.	Yes
Name	string	Instance name, at least 6 characters	Yes
Port	int	Port number, default is 27017, value range is 3306 to 65535.	No
IsArbiter	boolean	Is it an arbitration node, default is false, the arbitration node is created according to the smallest model	No
UseSSD	boolean	Whether to use SSD, the default is true. Currently, the main available zones, overseas data centers, and new data centers only provide SSD resources, and non-SSD resources are no longer provided.	No
InstanceType	string	UDB Database Models: “Normal”: “Standard Model” , “SATA_SSD”: “SSD Model” , “PCIE_SSD”: “High Performance SSD Model” , “Normal_Volume”: “Standard Large Capacity Model”, “SATA_SSD_Volume”: “SSD Large Capacity Model” , “PCIE_SSD_Volume”: “High Performance SSD Large Capacity Model”, “NVMe_SSD”: “Rapid Model”.	No
ChargeType	string	Year, Month, Dynamic, Trial, Default and keep consistent with the master library	No
Quantity	string	Purchase duration, by default, is consistent with the main library.	No
CouponId	string	ID of the voucher used	No

Response Field

Field Name	Type	Description Information	Required
RetCode	int	Return status code. If it is 0, it means successful return. If it is not 0, it means failure.	Yes
Action	string	Operation command name.	Yes
Message	string	Returns an error message, providing detailed description when `RetCode` is non-zero.	No
DBId	string	Create Slave Node’s DBId	No

Example

Request Example

https://api.dezai.com/?Action=CreateUDBReplicationInstance
&Region=cn-bj2
&SrcId=udb-xxxxx
&Name=mongodb-xxxxxxx-01
&InstanceType=OfalVzHs
&ChargeType=pAfhbuZY
&Quantity=sREIXrXW
&CouponId=tsZYXxdk

Response Example

{
  "Action": "CreateUDBReplicationInstanceResponse",
  "DBId": "udb-xxxxx",
  "RetCode": 0
}

CreateMongoDBReplicaSet DescribeUDBInstance