# 创建云日志 - CreateLogtank #### 功能介绍 创建云日志。 #### 调用方法 请参见[如何调用API](https://support.huaweicloud.com/api-elb/elb_dy_0000.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-elb/elb_sq_0001.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 | |:---|:---|:---|:---|:---|:---| | elb:logtanks:create | Write | logtank \* | g:EnterpriseProjectId | - | - | | elb:logtanks:create | Write | loadbalancer \* | - g:EnterpriseProjectId - g:ResourceTag/\ | - | - | #### URI POST /v3/{project_id}/elb/logtanks 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。获取方式请参见[获取项目ID](https://support.huaweicloud.com/api-elb/elb_fl_0008.html)。 **约束限制**：不涉及 **取值范围**：长度为32个字符，由小写字母和数字组成。 **默认取值**：不涉及 | #### 请求参数 表2请求Header参数 | 参数 | 是否必选 | 参数类型 | 描述 | |:---|:---|:---|:---| | X-Auth-Token | 是 | String | **参数解释**：IAM鉴权Token。 **约束限制**：不涉及 **取值范围**：不涉及 **默认取值**：不涉及 | 表3请求Body参数 | 参数 | 是否必选 | 参数类型 | 描述 | |:---|:---|:---|:---| | logtank | 是 | [CreateLogtankOption] object | **参数解释**：创建云日志请求参数。 **约束限制**：不涉及 | 表4CreateLogtankOption | 参数 | 是否必选 | 参数类型 | 描述 | |:---|:---|:---|:---| | loadbalancer_id | 是 | String | **参数解释**：负载均衡器ID。 **约束限制**：不涉及 **取值范围**：不涉及 **默认取值**：不涉及 | | log_group_id | 是 | String | **参数解释**：日志组别id，其他（非ELB）服务提供。 **约束限制**：不涉及 **取值范围**：不涉及 **默认取值**：不涉及 | | log_topic_id | 是 | String | **参数解释**：日志订阅主题id，其他（非ELB）服务提供。 **约束限制**：不涉及 **取值范围**：不涉及 **默认取值**：不涉及 | #### 响应参数 **状态码：201** 表5响应Body参数 | 参数 | 参数类型 | 描述 | |:---|:---|:---| | logtank | [Logtank] object | **参数解释**：描述信息 | | request_id | String | **参数解释**：请求ID。 **取值范围**：由数字、小写字母和中划线（-）组成的字符串，自动生成。 | 表6Logtank | 参数 | 参数类型 | 描述 | |:---|:---|:---| | id | String | **参数解释**：云日志ID。 **取值范围**：不涉及 | | project_id | String | **参数解释** ：项目ID。获取方式请参见[获取项目ID](https://support.huaweicloud.com/api-elb/elb_fl_0008.html)。 **取值范围**：长度为32个字符，由小写字母和数字组成。 | | loadbalancer_id | String | **参数解释**：负载均衡器ID。 **取值范围**：不涉及 | | log_group_id | String | **参数解释**：云日志分组ID。 **取值范围**：不涉及 | | log_topic_id | String | **参数解释**：云日志主题ID。 **取值范围**：不涉及 | #### 请求示例 创建指定负载均衡的云日志 ``` POST https://{ELB_Endpoint}/v3/060576798a80d5762fafc01a9b5eedc7/elb/logtanks { "logtank" : { "log_topic_id" : "5b9b8370-a1fc-4c59-a509-483a673c8a94", "log_group_id" : "7733882e-f7fa-4fb0-a460-0605c48a2280", "loadbalancer_id" : "47ecc304-3f1a-4cc6-9c1c-72add483b9ce" } } ``` #### 响应示例 **状态码：201** Created ``` { "request_id" : "c5aea69b657295bef71cd05da2959206", "logtank" : { "project_id" : "060576798a80d5762fafc01a9b5eedc7", "log_topic_id" : "5b9b8370-a1fc-4c59-a509-483a673c8a94", "id" : "603e507f-3e18-498b-9460-01a3b6c28fc5", "log_group_id" : "7733882e-f7fa-4fb0-a460-0605c48a2280", "loadbalancer_id" : "47ecc304-3f1a-4cc6-9c1c-72add483b9ce" } } ``` #### SDK代码示例 SDK代码示例如下。 - [Java] 创建指定负载均衡的云日志 ``` 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.elb.v3.region.ElbRegion; import com.huaweicloud.sdk.elb.v3.*; import com.huaweicloud.sdk.elb.v3.model.*; public class CreateLogtankSolution { 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); ElbClient client = ElbClient.newBuilder() .withCredential(auth) .withRegion(ElbRegion.valueOf("")) .build(); CreateLogtankRequest request = new CreateLogtankRequest(); CreateLogtankRequestBody body = new CreateLogtankRequestBody(); CreateLogtankOption logtankbody = new CreateLogtankOption(); logtankbody.withLoadbalancerId("47ecc304-3f1a-4cc6-9c1c-72add483b9ce") .withLogGroupId("7733882e-f7fa-4fb0-a460-0605c48a2280") .withLogTopicId("5b9b8370-a1fc-4c59-a509-483a673c8a94"); body.withLogtank(logtankbody); request.withBody(body); try { CreateLogtankResponse response = client.createLogtank(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] 创建指定负载均衡的云日志 ``` # coding: utf-8 import os from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdkelb.v3.region.elb_region import ElbRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkelb.v3 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 = ElbClient.new_builder() \ .with_credentials(credentials) \ .with_region(ElbRegion.value_of("")) \ .build() try: request = CreateLogtankRequest() logtankbody = CreateLogtankOption( loadbalancer_id="47ecc304-3f1a-4cc6-9c1c-72add483b9ce", log_group_id="7733882e-f7fa-4fb0-a460-0605c48a2280", log_topic_id="5b9b8370-a1fc-4c59-a509-483a673c8a94" ) request.body = CreateLogtankRequestBody( logtank=logtankbody ) response = client.create_logtank(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] 创建指定负载均衡的云日志 ``` package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" elb "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/elb/v3" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/elb/v3/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/elb/v3/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 := elb.ElbClientBuilder(). WithRegion(region.ValueOf("")). WithCredential(auth). SafeBuild() if err != nil { fmt.Println(err) return } client := elb.NewElbClient(hcClient) request := &model.CreateLogtankRequest{} logtankbody := &model.CreateLogtankOption{ LoadbalancerId: "47ecc304-3f1a-4cc6-9c1c-72add483b9ce", LogGroupId: "7733882e-f7fa-4fb0-a460-0605c48a2280", LogTopicId: "5b9b8370-a1fc-4c59-a509-483a673c8a94", } request.Body = &model.CreateLogtankRequestBody{ Logtank: logtankbody, } response, err := client.CreateLogtank(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/ELB/sdk?api=CreateLogtank&version=v3)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 | |:---|:---| | 201 | Created | #### 错误码 请参见[错误码](https://support.huaweicloud.com/api-elb/ErrorCode.html)。