创建Prometheus实例的预聚合规则
功能介绍
该接口用于给Prometheus实例创建预聚合规则。
调用方法
请参见如何调用API。
URI
POST /v1/{project_id}/{prometheus_instance}/aom/api/v1/rules
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
project_id |
是 |
String |
租户从IAM申请到的projectid,一般为32位字符串。 |
prometheus_instance |
是 |
String |
prometheus实例id。 |
请求参数
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
X-Auth-Token |
是 |
String |
从IAM服务获取的用户Token。 |
Content-Type |
是 |
String |
指定类型为application/json。 |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
recording_rule |
是 |
String |
预聚合规则。 |
响应参数
状态码: 500
参数 |
参数类型 |
描述 |
---|---|---|
error_code |
String |
错误码。 |
error_msg |
String |
错误信息。 |
error_type |
String |
错误类型。 |
trace_id |
String |
链路id。 |
请求示例
给Prometheus实例创建预聚合规则。
https://{Endpoint}/v1/{project_id}/{prometheus_instance}/aom/api/v1/rules { "recording_rule" : "groups:\n - name: apiserver_request_total\n interval: 60s\n rules:\n - record: job_instance_mode:apiserver_request_total:avg_rate5m\n expr: avg by (job, instance, mode) (rate(apiserver_request_total[5m]))\n labels:\n team: operations\n - record: job:apiserver_request_total:sum_rate10m\n expr: sum by (job)(rate(apiserver_request_total[10m]))\n labels:\n team: operations" }
响应示例
状态码: 204
OK 请求响应成功。
""
状态码: 500
预聚合规则已经存在。
{ "error_code" : "AOM.5001019", "error_msg" : "recording rule exist for the prometheus instance" }
SDK代码示例
SDK代码示例如下。
给Prometheus实例创建预聚合规则。
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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.aom.v2.region.AomRegion; import com.huaweicloud.sdk.aom.v2.*; import com.huaweicloud.sdk.aom.v2.model.*; public class CreateRecordingRuleSolution { 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"); ICredential auth = new BasicCredentials() .withAk(ak) .withSk(sk); AomClient client = AomClient.newBuilder() .withCredential(auth) .withRegion(AomRegion.valueOf("<YOUR REGION>")) .build(); CreateRecordingRuleRequest request = new CreateRecordingRuleRequest(); RecordingRuleRequest body = new RecordingRuleRequest(); body.withRecordingRule("groups: - name: apiserver_request_total interval: 60s rules: - record: job_instance_mode:apiserver_request_total:avg_rate5m expr: avg by (job, instance, mode) (rate(apiserver_request_total[5m])) labels: team: operations - record: job:apiserver_request_total:sum_rate10m expr: sum by (job)(rate(apiserver_request_total[10m])) labels: team: operations"); request.withBody(body); try { CreateRecordingRuleResponse response = client.createRecordingRule(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()); } } } |
给Prometheus实例创建预聚合规则。
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# coding: utf-8 import os from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdkaom.v2.region.aom_region import AomRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkaom.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"] credentials = BasicCredentials(ak, sk) client = AomClient.new_builder() \ .with_credentials(credentials) \ .with_region(AomRegion.value_of("<YOUR REGION>")) \ .build() try: request = CreateRecordingRuleRequest() request.body = RecordingRuleRequest( recording_rule="groups: - name: apiserver_request_total interval: 60s rules: - record: job_instance_mode:apiserver_request_total:avg_rate5m expr: avg by (job, instance, mode) (rate(apiserver_request_total[5m])) labels: team: operations - record: job:apiserver_request_total:sum_rate10m expr: sum by (job)(rate(apiserver_request_total[10m])) labels: team: operations" ) response = client.create_recording_rule(request) print(response) except exceptions.ClientRequestException as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg) |
给Prometheus实例创建预聚合规则。
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package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" aom "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/aom/v2" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/aom/v2/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/aom/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") auth := basic.NewCredentialsBuilder(). WithAk(ak). WithSk(sk). Build() client := aom.NewAomClient( aom.AomClientBuilder(). WithRegion(region.ValueOf("<YOUR REGION>")). WithCredential(auth). Build()) request := &model.CreateRecordingRuleRequest{} request.Body = &model.RecordingRuleRequest{ RecordingRule: "groups: - name: apiserver_request_total interval: 60s rules: - record: job_instance_mode:apiserver_request_total:avg_rate5m expr: avg by (job, instance, mode) (rate(apiserver_request_total[5m])) labels: team: operations - record: job:apiserver_request_total:sum_rate10m expr: sum by (job)(rate(apiserver_request_total[10m])) labels: team: operations", } response, err := client.CreateRecordingRule(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 |
---|---|
204 |
OK 请求响应成功。 |
500 |
预聚合规则已经存在。 |
错误码
请参见错误码。