CreateClusterInstances

Last updated: 2020-04-03 12:01:26

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1. API Description

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

This API is used to create one or more nodes in a cluster.

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

Note: This API supports Finance regions. If the common parameter Region is a Finance region, a domain name with the Finance region needs to be specified, for example: tke.ap-shanghai-fsi.tencentcloudapi.com

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 parameter. The value used for this API: CreateClusterInstances.
Version Yes String Common parameter. The value used for this API: 2018-05-25.
Region Yes String Common parameter. For more information, please see the list of regions supported by the product.
ClusterId Yes String Cluster ID. Enter the ClusterId field returned by the DescribeClusters API
RunInstancePara Yes String Pass-through parameter for CVM creation in the format of a JSON string. For more information, see the RunInstances API.
InstanceAdvancedSettings No InstanceAdvancedSettings Additional parameter to be set for the instance

3. Output Parameters

Parameter Name Type Description
InstanceIdSet Array of String Instance ID
RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 Extending Cluster Nodes

Input Example

https://tke.tencentcloudapi.com/?Action=CreateClusterInstances
&ClusterId=cls-xxxxxxxx
&RunInstancePara={"Placement":{"Zone":"ap-guangzhou-4"},"InstanceType":"S3.SMALL1"}
&<Common request parameters>

Output Example

{
  "Response": {
    "InstanceIdSet": [
      "ins-xxxxxxxx"
    ],
    "RequestId": "eac6b301-a322-493a-8e36-83b295459397"
  }
}

5. Developer Resources

API Explorer

This tool allows online call, signature authentication, SDK code generation and quick search of APIs to greatly improve the efficiency of using TencentCloud APIs.

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
FailedOperation Operation failed
InternalError Internal error
InternalError.CvmCommon Error in node creation.
InternalError.CvmNotFound CVM does not exist.
InternalError.Db DB error.
InternalError.DbAffectivedRows DB error
InternalError.DbRecordNotFound Record not found.
InternalError.ImageIdNotFound Image not found.
InternalError.OsNotSupport Image OS not supported.
InternalError.Param Parameter error.
InternalError.QuotaMaxClsLimit Quota limit exceeded.
InternalError.QuotaMaxNodLimit Quota limit exceeded.
InternalError.QuotaMaxRtLimit Quota limit exceeded.
InternalError.UnexceptedInternal Internal error
InternalError.VpcCommon VPC error
InternalError.VpcPeerNotFound Peering connection does not exist
InternalError.VpcRecodrNotFound VPC record not found
InvalidParameter Parameter error
MissingParameter Parameter is missing
ResourceInUse Resource is in use
ResourceNotFound Resource does not exist
ResourceUnavailable Resource is unavailable
UnauthorizedOperation Unauthorized operation
UnknownParameter Unknown parameter error
UnsupportedOperation Operation is not supported