Reconfigure Replica Cluster Instance
Last Updated:2021-12-30
Change the Configuration of the Replica Cluster Instance
Change the configuration of the resource for the specified replica cluster instance. You can only support capacity expansion.
Description
- You cannot change the configuration unless the instance is RUNNING.
- For the asynchronous interface, view the instance status by calling the instance details interface.
Request structure
PUT /v{version}/instance/{dbInstanceId}?resize&clientToken={clientToken} HTTP/1.1
HOST: mongodb.bj.baidubce.com
Authorization: authorization string
{
"dbInstanceCpuCount" : dbInstanceCpuCount,
"dbInstanceMemoryCapacity" : dbInstanceMemoryCapacity,
"dbInstanceStorage" : dbInstanceStorage
}
Request header field
No other special header fields are available, except for common header fields.
Request parameter
Parameter Name | Type | Required? | Parameter Position | Description |
---|---|---|---|---|
version | string | Yes | URL parameter | API version number |
clientToken | string | Yes | Query parameters | It is an idempotent Token, which is an ASCII character string with a length of no more than 64 bits. |
dbInstanceId | string | Yes | URL parameter | Designated instance Id |
dbInstanceCpuCount | Int | Yes | RequestBody parameter | cpu specifications. Value Reference |
dbInstanceMemoryCapacity | Int | Yes | RequestBody parameter | Memory specification expressed in GB Value Reference |
dbInstanceStorage | Int | Yes | RequestBody parameter | Storage specification expressed in GB Value Reference |
Return header field
There are no other special header fields except for the common header field.
Return parameter
No special return parameters are available.
Request example
PUT /v1/instance/m-qNlWTz?resize&clientToken=be31b98c-5e41-4838-9830-9be700de5a20 HTTP/1.1
HOST: mongodb.bj.baidubce.com
ContentType: application/json
Authorization: bce-auth-v1/f81d3b34e48048fbb2634dc7882d7e21/2017-11-21T04:17:29Z/3600/host/74c506f68c65e26c633bfa104c863fffac5190fdec1ec24b7c03eb5d67d2e1de
{
"dbInstanceCpuCount" : 2,
"dbInstanceMemoryCapacity" : 4,
"dbInstanceStorage" : 10
}
Return example
HTTP/1.1 200 OK
x-bce-request-id: 7869616F-7A68-6977-656E-406261696475
Content-Type: application/json
Content-Length: 0