# 重置密码 - ResetPassword #### 功能介绍 重置集群管理员密码。 #### 调用方法 请参见[如何调用API](https://support.huaweicloud.com/api-dws/dws_02_0062.html)。 #### 授权信息 账号具备所有API的调用权限，如果使用账号下的IAM用户调用当前API，该IAM用户需具备调用API所需的权限。 - 如果使用角色与策略授权，具体权限要求请参见[权限和授权项](https://support.huaweicloud.com/api-dws/dws_02_0056.html)。 - 如果使用身份策略授权，需具备如下身份策略权限。 | 授权项 | 访问级别 | 资源类型（\*为必须） | 条件键 | 别名 | 依赖的授权项 | |:---|:---|:---|:---|:---|:---| | dws:cluster:resetPassword | Write | cluster \* | - g:ResourceTag/\ - g:EnterpriseProjectId | dws:openAPICluster:resetPassword | - | #### URI POST /v1.0/{project_id}/clusters/{cluster_id}/reset-password 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](https://support.huaweicloud.com/api-dws/dws_02_0011.html)。 **约束限制**： 不涉及。 **取值范围**： 不涉及。 **默认取值**： 不涉及。 | | cluster_id | 是 | String | **参数解释**： 集群ID。获取方法请参见[获取集群ID](https://support.huaweicloud.com/api-dws/dws_02_00068.html)。 **约束限制**： 不涉及。 **取值范围**： 不涉及。 **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 | |:---|:---|:---|:---| | new_password | 是 | String | **参数解释**： DWS集群管理员新密码。 **约束限制**： 新密码复杂度要求如下： - 密码字符长度为12\~32位。 - 不能与用户名或倒序的用户名相同。 - 至少包含以下4种类型的3种： - 小写字母 - 大写字母 - 数字 - 特殊字符（\~!?,.:;-_'"(){}\[\]/\<\>@#%\^\&\*+\|=）。 - 不能与历史密码相同。 - 不能为弱密码。 **取值范围**： 不涉及。 **默认取值**： 不涉及。 | #### 响应参数 **状态码：200** 重置密码成功。 无 #### 请求示例 重置ID为"4ca46bf1-5c61-48ff-b4f3-0ad4e5e3ba90"的集群密码为"NewPassw0rd!"。 ``` POST https://{Endpoint}/v1.0/89cd04f168b84af6be287f71730fdb4b/clusters/4ca46bf1-5c61-48ff-b4f3-0ad4e5e3ba90/reset-password { "new_password" : "NewPassw0rd!" } ``` #### 响应示例 **状态码：200** ``` { } ``` #### SDK代码示例 SDK代码示例如下。 - [Java] 重置ID为"4ca46bf1-5c61-48ff-b4f3-0ad4e5e3ba90"的集群密码为"NewPassw0rd!"。 ``` 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.dws.v2.region.DwsRegion; import com.huaweicloud.sdk.dws.v2.*; import com.huaweicloud.sdk.dws.v2.model.*; public class ResetPasswordSolution { 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); DwsClient client = DwsClient.newBuilder() .withCredential(auth) .withRegion(DwsRegion.valueOf("")) .build(); ResetPasswordRequest request = new ResetPasswordRequest(); request.withClusterId("{cluster_id}"); ResetPasswordRequestBody body = new ResetPasswordRequestBody(); body.withNewPassword("NewPassw0rd!"); request.withBody(body); try { ResetPasswordResponse response = client.resetPassword(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()); } } } ``` - [Python] 重置ID为"4ca46bf1-5c61-48ff-b4f3-0ad4e5e3ba90"的集群密码为"NewPassw0rd!"。 ``` # coding: utf-8 import os from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdkdws.v2.region.dws_region import DwsRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkdws.v2 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 = DwsClient.new_builder() \ .with_credentials(credentials) \ .with_region(DwsRegion.value_of("")) \ .build() try: request = ResetPasswordRequest() request.cluster_id = "{cluster_id}" request.body = ResetPasswordRequestBody( new_password="NewPassw0rd!" ) response = client.reset_password(request) print(response) except exceptions.ClientRequestException as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg) ``` - [Go] 重置ID为"4ca46bf1-5c61-48ff-b4f3-0ad4e5e3ba90"的集群密码为"NewPassw0rd!"。 ``` package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" dws "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dws/v2" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dws/v2/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dws/v2/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, err := basic.NewCredentialsBuilder(). WithAk(ak). WithSk(sk). WithProjectId(projectId). SafeBuild() if err != nil { fmt.Println(err) return } hcClient, err := dws.DwsClientBuilder(). WithRegion(region.ValueOf("")). WithCredential(auth). SafeBuild() if err != nil { fmt.Println(err) return } client := dws.NewDwsClient(hcClient) request := &model.ResetPasswordRequest{} request.ClusterId = "{cluster_id}" request.Body = &model.ResetPasswordRequestBody{ NewPassword: "NewPassw0rd!", } response, err := client.ResetPassword(request) if err == nil { fmt.Printf("%+v\n", response) } else { fmt.Println(err) } } ``` - [更多] 更多编程语言的SDK代码示例，请参见[API Explorer](https://console.huaweicloud.com/apiexplorer/#/openapi/DWS/sdk?api=ResetPassword)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 | 重置密码成功。 | | 400 | 请求错误。 | | 401 | 鉴权失败。 | | 403 | 没有操作权限。 | | 404 | 找不到资源。 | | 500 | 服务内部错误。 | | 503 | 服务不可用。 |