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更新时间：2025-09-10 GMT+08:00
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变更规格（已废弃）

功能介绍

该接口用于变更集群规格。只支持变更ess节点类型，如需变更其他类型的节点，建议使用指定节点类型规格变更。

在变更磁盘类型前，建议备份所有关键数据，以免造成数据丢失。

调用方法

请参见如何调用API。

URI

POST /v1.0/{project_id}/clusters/{cluster_id}/flavor

表1 路径参数

参数

是否必选

参数类型

描述

project_id

是

String

参数解释：

项目ID。获取方法请参见获取项目ID和名称。

约束限制：

不涉及

取值范围：

账户的项目ID。

默认取值：

不涉及

cluster_id

是

String

参数解释：

指定更改规格的集群ID。获取方法请参见获取集群ID。

约束限制：

不涉及

取值范围：

集群ID。

默认取值：

不涉及

请求参数

表2 请求Body参数

参数

是否必选

参数类型

描述

newFlavorId

是

String

参数解释：

变更后的节点规格ID或者磁盘类型，由operationType指定。

约束限制：

不涉及

取值范围：

  • operationType为vm：newFlavorId为变更后的节点规格ID。该参数通过获取实例规格列表接口获取，根据name属性所需要的规格，选择对应的flavor_id。

  • operationType为volume：newFlavorId为变更后的磁盘类型，支持如下类型：

  • COMMON: 普通I/O

  • HIGH: 高I/O

  • ULTRAHIGH: 超高I/O

  • ESSD: 极速SSD

说明：
仅支持同一个Elasticsearch引擎版本下的节点规格变更。

默认取值：

不涉及

operationType

否

String

参数解释：

变更规格的操作类型。

约束限制：

不涉及

取值范围：

  • vm: 修改节点规格。

  • volume: 修改磁盘规格。

默认取值：

vm

needCheckReplica

否

Boolean

参数解释：

集群变更规格是否需要检查副本。

约束限制：

不涉及

取值范围：

  • true: 开启副本校验。

  • false: 忽略副本校验。

默认取值：

true

isAutoPay

否

Integer

参数解释：

是否自动支付。下单订购后，是否自动从客户的华为云账户中支付，而不需要客户手动去进行支付。

约束限制：

该参数适用于包周期集群。

取值范围：

  • 1：是（会自动选择折扣和优惠券进行优惠，然后自动从客户华为云账户中支付），自动支付失败后会生成订单成功(该订单应付金额是优惠后金额)、但订单状态为“待支付”，等待客户手动支付(手动支付时，客户还可以修改系统自动选择的折扣和优惠券)。

  • 0：否（需要客户手动去支付，客户可以选择折扣和优惠券）。

默认取值：

0

needCheckClusterStatus

否

Boolean

参数解释：

集群变更规格是否需要检查集群状态。

约束限制：

不涉及

取值范围：

  • true: 开启集群状态校验。

  • false: 忽略集群状态校验。

默认取值：

true

clusterLoadCheck

否

Boolean

参数解释：

集群变更规格是否需要检查集群负载。

约束限制：

不涉及

取值范围：

  • true: 开启集群负载校验。

  • false: 忽略集群负载校验。

默认取值：

true

响应参数

状态码：200

请求已成功。

无

请求示例

  • 变更节点规格ID。

    POST https://{Endpoint}/v1.0/{project_id}/clusters/4f3deec3-efa8-4598-bf91-560aad1377a3/flavor

{
  "needCheckReplica" : false,
  "newFlavorId" : "35b060a4-f152-48ce-8773-36559ceb81f2",
  "isAutoPay" : 1,
  "needCheckClusterStatus" : true
}

  • 变更磁盘类型。

    POST https://{Endpoint}/v1.0/{project_id}/clusters/4f3deec3-efa8-4598-bf91-560aad1377a3/flavor

{
  "needCheckReplica" : false,
  "newFlavorId" : "ULTRAHIGH",
  "operationType" : "volume",
  "isAutoPay" : 1,
  "clusterLoadCheck" : true
}

响应示例

无

SDK代码示例

SDK代码示例如下。

  • 变更节点规格ID。

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    package com.huaweicloud.sdk.test;

import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.BasicCredentials;
import com.huaweicloud.sdk.core.exception.ConnectionException;
import com.huaweicloud.sdk.core.exception.RequestTimeoutException;
import com.huaweicloud.sdk.core.exception.ServiceResponseException;
import com.huaweicloud.sdk.css.v1.region.CssRegion;
import com.huaweicloud.sdk.css.v1.*;
import com.huaweicloud.sdk.css.v1.model.*;


public class UpdateFlavorSolution {

    public static void main(String[] args) {
        // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
        // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
        String ak = System.getenv("CLOUD_SDK_AK");
        String sk = System.getenv("CLOUD_SDK_SK");
        String projectId = "{project_id}";

        ICredential auth = new BasicCredentials()
                .withProjectId(projectId)
                .withAk(ak)
                .withSk(sk);

        CssClient client = CssClient.newBuilder()
                .withCredential(auth)
                .withRegion(CssRegion.valueOf("<YOUR REGION>"))
                .build();
        UpdateFlavorRequest request = new UpdateFlavorRequest();
        request.withClusterId("{cluster_id}");
        UpdateFlavorReq body = new UpdateFlavorReq();
        body.withNeedCheckClusterStatus(true);
        body.withIsAutoPay(1);
        body.withNeedCheckReplica(false);
        body.withNewFlavorId("35b060a4-f152-48ce-8773-36559ceb81f2");
        request.withBody(body);
        try {
            UpdateFlavorResponse response = client.updateFlavor(request);
            System.out.println(response.toString());
        } catch (ConnectionException e) {
            e.printStackTrace();
        } catch (RequestTimeoutException e) {
            e.printStackTrace();
        } catch (ServiceResponseException e) {
            e.printStackTrace();
            System.out.println(e.getHttpStatusCode());
            System.out.println(e.getRequestId());
            System.out.println(e.getErrorCode());
            System.out.println(e.getErrorMsg());
        }
    }
}

  • 变更磁盘类型。

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    package com.huaweicloud.sdk.test;

import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.BasicCredentials;
import com.huaweicloud.sdk.core.exception.ConnectionException;
import com.huaweicloud.sdk.core.exception.RequestTimeoutException;
import com.huaweicloud.sdk.core.exception.ServiceResponseException;
import com.huaweicloud.sdk.css.v1.region.CssRegion;
import com.huaweicloud.sdk.css.v1.*;
import com.huaweicloud.sdk.css.v1.model.*;


public class UpdateFlavorSolution {

    public static void main(String[] args) {
        // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
        // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
        String ak = System.getenv("CLOUD_SDK_AK");
        String sk = System.getenv("CLOUD_SDK_SK");
        String projectId = "{project_id}";

        ICredential auth = new BasicCredentials()
                .withProjectId(projectId)
                .withAk(ak)
                .withSk(sk);

        CssClient client = CssClient.newBuilder()
                .withCredential(auth)
                .withRegion(CssRegion.valueOf("<YOUR REGION>"))
                .build();
        UpdateFlavorRequest request = new UpdateFlavorRequest();
        request.withClusterId("{cluster_id}");
        UpdateFlavorReq body = new UpdateFlavorReq();
        body.withClusterLoadCheck(true);
        body.withIsAutoPay(1);
        body.withNeedCheckReplica(false);
        body.withOperationType("volume");
        body.withNewFlavorId("ULTRAHIGH");
        request.withBody(body);
        try {
            UpdateFlavorResponse response = client.updateFlavor(request);
            System.out.println(response.toString());
        } catch (ConnectionException e) {
            e.printStackTrace();
        } catch (RequestTimeoutException e) {
            e.printStackTrace();
        } catch (ServiceResponseException e) {
            e.printStackTrace();
            System.out.println(e.getHttpStatusCode());
            System.out.println(e.getRequestId());
            System.out.println(e.getErrorCode());
            System.out.println(e.getErrorMsg());
        }
    }
}

  • 变更节点规格ID。

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    # coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkcss.v1.region.css_region import CssRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkcss.v1 import *

if __name__ == "__main__":
    # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak = os.environ["CLOUD_SDK_AK"]
    sk = os.environ["CLOUD_SDK_SK"]
    projectId = "{project_id}"

    credentials = BasicCredentials(ak, sk, projectId)

    client = CssClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(CssRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = UpdateFlavorRequest()
        request.cluster_id = "{cluster_id}"
        request.body = UpdateFlavorReq(
            need_check_cluster_status=True,
            is_auto_pay=1,
            need_check_replica=False,
            new_flavor_id="35b060a4-f152-48ce-8773-36559ceb81f2"
        )
        response = client.update_flavor(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

  • 变更磁盘类型。

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    # coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkcss.v1.region.css_region import CssRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkcss.v1 import *

if __name__ == "__main__":
    # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak = os.environ["CLOUD_SDK_AK"]
    sk = os.environ["CLOUD_SDK_SK"]
    projectId = "{project_id}"

    credentials = BasicCredentials(ak, sk, projectId)

    client = CssClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(CssRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = UpdateFlavorRequest()
        request.cluster_id = "{cluster_id}"
        request.body = UpdateFlavorReq(
            cluster_load_check=True,
            is_auto_pay=1,
            need_check_replica=False,
            operation_type="volume",
            new_flavor_id="ULTRAHIGH"
        )
        response = client.update_flavor(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

  • 变更节点规格ID。

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    package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    css "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/css/v1"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/css/v1/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/css/v1/region"
)

func main() {
    // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak := os.Getenv("CLOUD_SDK_AK")
    sk := os.Getenv("CLOUD_SDK_SK")
    projectId := "{project_id}"

    auth := basic.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        WithProjectId(projectId).
        Build()

    client := css.NewCssClient(
        css.CssClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.UpdateFlavorRequest{}
	request.ClusterId = "{cluster_id}"
	needCheckClusterStatusUpdateFlavorReq:= true
	isAutoPayUpdateFlavorReq:= int32(1)
	needCheckReplicaUpdateFlavorReq:= false
	request.Body = &model.UpdateFlavorReq{
		NeedCheckClusterStatus: &needCheckClusterStatusUpdateFlavorReq,
		IsAutoPay: &isAutoPayUpdateFlavorReq,
		NeedCheckReplica: &needCheckReplicaUpdateFlavorReq,
		NewFlavorId: "35b060a4-f152-48ce-8773-36559ceb81f2",
	}
	response, err := client.UpdateFlavor(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

  • 变更磁盘类型。

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    package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    css "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/css/v1"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/css/v1/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/css/v1/region"
)

func main() {
    // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak := os.Getenv("CLOUD_SDK_AK")
    sk := os.Getenv("CLOUD_SDK_SK")
    projectId := "{project_id}"

    auth := basic.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        WithProjectId(projectId).
        Build()

    client := css.NewCssClient(
        css.CssClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.UpdateFlavorRequest{}
	request.ClusterId = "{cluster_id}"
	clusterLoadCheckUpdateFlavorReq:= true
	isAutoPayUpdateFlavorReq:= int32(1)
	needCheckReplicaUpdateFlavorReq:= false
	operationTypeUpdateFlavorReq:= "volume"
	request.Body = &model.UpdateFlavorReq{
		ClusterLoadCheck: &clusterLoadCheckUpdateFlavorReq,
		IsAutoPay: &isAutoPayUpdateFlavorReq,
		NeedCheckReplica: &needCheckReplicaUpdateFlavorReq,
		OperationType: &operationTypeUpdateFlavorReq,
		NewFlavorId: "ULTRAHIGH",
	}
	response, err := client.UpdateFlavor(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

更多编程语言的SDK代码示例，请参见API Explorer的代码示例页签，可生成自动对应的SDK代码示例。

状态码

状态码

描述

200

请求已成功。

400

非法请求。

建议直接修改该请求，不要重试该请求。

409

服务器在完成请求时发生冲突。

返回该状态码，表明客户端尝试创建的资源已经存在，或者由于冲突请求的更新操作不能被完成。

412

未满足前提条件，服务器未满足请求者在请求中设置的其中一个前提条件。

错误码

请参见错误码。

父主题： 集群管理

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