Domain name for API request: cdb.intl.tencentcloudapi.com.
This API is used to adjust database proxy configuration.
A maximum of 20 requests can be initiated per second for this API.
The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.
| Parameter Name | Required | Type | Description |
|---|---|---|---|
| Action | Yes | String | Common Params. The value used for this API: AdjustCdbProxy. |
| Version | Yes | String | Common Params. The value used for this API: 2017-03-20. |
| Region | Yes | String | Common Params. For more information, please see the list of regions supported by the product. |
| InstanceId | Yes | String | Instance ID, which can be obtained through the DescribeDBInstances API. |
| ProxyGroupId | Yes | String | Proxy group ID, which can be obtained through the DescribeCdbProxyInfo API. |
| ProxyNodeCustom.N | Yes | Array of ProxyNodeCustom | Node specification configuration Remark: Database proxy supported node specifications are 2C4000MB, 4C8000MB, 8C16000MB. Parameter description in the example. NodeCount: Number of nodes Region: Node region Zone: Node availability zone Cpu: Number of node cores for one agent (Unit: core) Mem: Memory size of each proxy node (unit: MB) |
| ReloadBalance | Yes | String | Rebalance. Valid values: auto (automatic), manual (manual). |
| UpgradeTime | Yes | String | The upgrade switch time. Valid values: nowTime (upgrade immediately), timeWindow (upgrade during instance maintenance time). |
| Parameter Name | Type | Description |
|---|---|---|
| AsyncRequestId | String | Asynchronous Task ID |
| RequestId | String | The unique request ID, generated by the server, will be returned for every request (if the request fails to reach the server for other reasons, the request will not obtain a RequestId). RequestId is required for locating a problem. |
Adjust database proxy configuration
POST / HTTP/1.1
Host: cdb.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: AdjustCdbProxy
<Common request parameters>
{
"InstanceId": "cdb-aykuksx3",
"ProxyGroupId": "proxy-il2nlsdn",
"ReloadBalance": "auto",
"UpgradeTime": "nowTime",
"ProxyNodeCustom": [
{
"NodeCount": 2,
"Region": "ap-guangzhou",
"Zone": "ap-guangzhou-1",
"Cpu": 2,
"Mem": 4000
}
]
}
{
"Response": {
"RequestId": "3689c0eb-a92d-77ce-0ee2-17d99f604e64",
"AsyncRequestId": "a6040589-3b098df5-b551d9e5-81c6bfdc"
}
}
TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.
The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.
| Error Code | Description |
|---|---|
| FailedOperation.DescribeProxyGroupError | Failed to query database proxy. |
| FailedOperation.ProxyGroupStatusError | Database proxy in an exceptional status. |
| InternalError.UnknownError | Unknown error |
| OperationDenied.ProxyNodeCountLimitError | The number of the proxy nodes exceeds the limit. |
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