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CreateClusterVirtualNode

Last updated: 2023-09-18 16:00:12

1. API Description

Domain name for API request: tke.tencentcloudapi.com.

This API is used to create a virtual node.

A maximum of 20 requests can be initiated per second for this API.

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2. Input Parameters

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: CreateClusterVirtualNode.
Version Yes String Common Params. The value used for this API: 2018-05-25.
Region No String Common Params. This parameter is not required for this API.
ClusterId Yes String Cluster ID
NodePoolId Yes String Node pool
SubnetId No String Subnet
SubnetIds.N No Array of String List of subnet IDs (this parameter and SubnetId are mutually exclusive)
VirtualNodes.N No Array of VirtualNodeSpec List of virtual nodes

3. Output Parameters

Parameter Name Type Description
NodeName String Virtual node name
RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 Creating a virtual node

Input Example

POST / HTTP/1.1
Host: tke.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: CreateClusterVirtualNode
<Common request parameters>

{
    "ClusterId": "cls-abcd1234",
    "NodePoolId": "np-abcd1234",
    "SubnetId": "subnet-abcd1234"
}

Output Example

{
    "Response": {
        "RequestId": "1ac0d3ae-063e-4789-93fe-3c73e93191b9",
        "NodeName": "eklet-subnet-1234-0"
    }
}

5. Developer Resources

SDK

TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

Command Line Interface

6. Error Code

The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

Error Code Description
InternalError.UnexpectedInternal Unknown internal error.
InvalidParameter.Param Invalid parameter.
InvalidParameter.SubnetInvalidError Invalid subnet.
ResourceInUse.SubnetAlreadyExist The subnet already exists.
ResourceUnavailable.NodePoolStateNotNormal The node pool is in an abnormal status.
UnsupportedOperation.NotInWhitelist The user is not in the allowlist.
UnsupportedOperation.NotSupportInstallVirtualKubelet Virtual nodes cannot be installed.
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