修改运维时间窗
功能介绍
您可以根据业务需求,设置可维护时间段。建议将可维护时间段设置在业务低峰期,避免业务在维护过程中异常中断。
调用方法
请参见如何调用API。
URI
PUT /v1.0/{project_id}/clusters/{cluster_id}/maintenance-window
请求参数
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
day |
是 |
String |
参数解释: 日期,范围:Mon、Tue、Wed、Thu、Fri、Sat、Sun。 取值范围: 不涉及。 |
start_time |
是 |
String |
参数解释: 开始时间,UTC时间,格式为HH:mm,例如:22:00。 时间必须是整点,且开始时间和结束时间必须间隔4小时。 取值范围: 不涉及。 |
end_time |
是 |
String |
参数解释: 结束时间,UTC时间,格式为HH:mm,例如:22:00。 时间必须是整点,且开始时间和结束时间必须间隔4小时。 取值范围: 不涉及。 |
响应参数
状态码:200
设置可维护时间段成功。
无
请求示例
设置集群可维护时间段(每周四22:00~02:00)。
PUT https://{Endpoint}/v1.0/89cd04f168b84af6be287f71730fdb4b/clusters/b5c45780-1006-49e3-b2d5-b3229975bbc7/maintenance-window { "day" : "Thu", "start_time" : "22:00", "end_time" : "02:00" }
响应示例
无
SDK代码示例
SDK代码示例如下。
设置集群可维护时间段(每周四22:00~02:00)。
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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.dws.v2.region.DwsRegion; import com.huaweicloud.sdk.dws.v2.*; import com.huaweicloud.sdk.dws.v2.model.*; public class UpdateMaintenanceWindowSolution { 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("<YOUR REGION>")) .build(); UpdateMaintenanceWindowRequest request = new UpdateMaintenanceWindowRequest(); request.withClusterId("{cluster_id}"); MaintenanceWindow body = new MaintenanceWindow(); body.withEndTime("02:00"); body.withStartTime("22:00"); body.withDay("Thu"); request.withBody(body); try { UpdateMaintenanceWindowResponse response = client.updateMaintenanceWindow(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()); } } } |
设置集群可维护时间段(每周四22:00~02:00)。
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# 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("<YOUR REGION>")) \ .build() try: request = UpdateMaintenanceWindowRequest() request.cluster_id = "{cluster_id}" request.body = MaintenanceWindow( end_time="02:00", start_time="22:00", day="Thu" ) response = client.update_maintenance_window(request) print(response) except exceptions.ClientRequestException as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg) |
设置集群可维护时间段(每周四22:00~02:00)。
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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 := basic.NewCredentialsBuilder(). WithAk(ak). WithSk(sk). WithProjectId(projectId). Build() client := dws.NewDwsClient( dws.DwsClientBuilder(). WithRegion(region.ValueOf("<YOUR REGION>")). WithCredential(auth). Build()) request := &model.UpdateMaintenanceWindowRequest{} request.ClusterId = "{cluster_id}" request.Body = &model.MaintenanceWindow{ EndTime: "02:00", StartTime: "22:00", Day: "Thu", } response, err := client.UpdateMaintenanceWindow(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 |
设置可维护时间段成功。 |
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。 |