UDB High Availability instance upgraded to Sentinel version (without HAProxy), upgrade takes 5-10 seconds - SwitchUDBHAToSentinel

Overview

The UDB high-availability instance has been upgraded from the HAProxy version to the Sentinel version (without HAProxy), with an upgrade time of 5-10 seconds.

Definition

Public Parameters

Parameter Name	Type	Description Information	Required
Action	string	Corresponding API command name, the current API is `SwitchUDBHAToSentinel`.	Yes
PublicKey	string	The user's public key can be obtained from Console (opens in a new tab)	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	Yes
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
DBId	string	Instance ID of UDB	Yes
ForceSwitch	boolean	Skip pre-check and force upgrade.	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

Example

Request Example

https://api.surfercloud.com/?Action=SwitchUDBHAToSentinel
&Region=cn-zj
&Zone=cn-zj-01
&ProjectId=gmHxIXWq
&DBId=gDTVtKmV
&ForceSwitch=true

Response Example

{
  "Action": "SwitchUDBHAToSentinelResponse",
  "RetCode": 0
}

EditUDBBackupBlacklist BackupUDBInstanceSlowLog