Updated on 2024-06-28 GMT+08:00

Reporting Events and Alarms

Function

This API is used to report events and alarms of a user.

Calling Method

For details, see Calling APIs.

URI

PUT /v2/{project_id}/push/events

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Project ID obtained from IAM. Generally, a project ID contains 32 characters.

Table 2 Query Parameters

Parameter

Mandatory

Type

Description

action

No

String

Requested action. clear: The alarm is to be cleared. If this parameter is not transferred or other values are transferred, the alarm is reported by default.

Enumeration values:

  • clear

Request Parameters

Table 3 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

User token obtained from IAM.

Content-Type

Yes

String

Content type, which is application/json.

Enumeration values:

  • application/json

x-enterprise-prject-id

No

String

ID of the enterprise project to which the alarm belongs.

Table 4 Request body parameters

Parameter

Mandatory

Type

Description

events

Yes

Array of EventModel objects

Event or alarm details.

Table 5 EventModel

Parameter

Mandatory

Type

Description

starts_at

No

Long

Time when an event or alarm is generated (CST timestamp precise down to the millisecond).

ends_at

No

Long

Time when an event or alarm is cleared (CST timestamp precise down to the millisecond). 0: The event or alarm is not deleted.

timeout

No

Long

Duration (in milliseconds) at which an alarm is automatically cleared. For example, if an alarm needs to be automatically cleared in one minute, set this parameter to 60000. The default value is 3 days (that is, 3 days x 24 hours x 60 minutes x 1000 ms = 4,320,000 ms).

metadata

No

Map<String,String>

Details of an event or alarm. The value is a key-value pair. The following fields are mandatory:

  • event_name: event or alarm name, which is a string.

  • event_severity: event severity, which is an enumerated value with string elements. Options: Critical, Major, Minor, and Info.

  • event_type: event type, which is an enumerated value with string elements. Options: event and alarm.

  • resource_provider: name of a cloud service corresponding to an event, which is a string.

  • resource_type: type of the resource corresponding to an event, which is a string.

  • resource_id: resource ID corresponding to an event, which is a string.

annotations

No

Map<String,Object>

Additional field for an event or alarm, which can be left blank.

attach_rule

No

Map<String,Object>

Reserved field for an event or alarm, which can be left blank.

id

No

String

Event or alarm ID, which is automatically generated by the system.

Response Parameters

Status code: 400

Table 6 Response body parameters

Parameter

Type

Description

error_code

String

Response code.

error_msg

String

Error description.

error_type

String

API call failure type.

trace_id

String

Request ID.

Example Requests

Report an alarm named "test".

https://{EndPoint}/v2/{project_id}/push/events

{
  "events" : [ {
    "starts_at" : 1605232501000,
    "timeout" : 60000,
    "metadata" : {
      "event_name" : "test",
      "event_severity" : "Major",
      "event_type" : "alarm",
      "resource_provider" : "ecs",
      "resource_type" : "vm",
      "resource_id" : "ecs123"
    },
    "annotations" : {
      "alarm_probableCause_zh_cn" : "Possible Causes",
      "alarm_fix_suggestion_zh_cn" : "Suggestions",
      "message" : "Alarm Details"
    },
    "attach_rule" : { }
  } ]
}

Example Responses

Status code: 400

Bad Request: The request is invalid. The client should not repeat the request without modifications.

{
  "error_code" : "AOM.0400",
  "error_msg" : "parse eventParam failed",
  "error_type" : "SC_BAD_REQUEST"
}

SDK Sample Code

The SDK sample code is as follows.

Java

Report an alarm named "test".

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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.*;

import java.util.List;
import java.util.ArrayList;
import java.util.Map;
import java.util.HashMap;

public class PushEventsSolution {

    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();
        PushEventsRequest request = new PushEventsRequest();
        request.withAction(PushEventsRequest.ActionEnum.fromValue("<action>"));
        EventList body = new EventList();
        Map<String, Object> listEventsAnnotations = new HashMap<>();
        listEventsAnnotations.put("alarm_probableCause_zh_cn", "Possible Causes");
        listEventsAnnotations.put("alarm_fix_suggestion_zh_cn", "Suggestions");
        listEventsAnnotations.put("message", "Alarm Details");
        Map<String, String> listEventsMetadata = new HashMap<>();
        listEventsMetadata.put("event_name", "test");
        listEventsMetadata.put("event_severity", "Major");
        listEventsMetadata.put("event_type", "alarm");
        listEventsMetadata.put("resource_provider", "ecs");
        listEventsMetadata.put("resource_type", "vm");
        listEventsMetadata.put("resource_id", "ecs123");
        List<EventModel> listbodyEvents = new ArrayList<>();
        listbodyEvents.add(
            new EventModel()
                .withStartsAt(1605232501000L)
                .withTimeout(60000L)
                .withMetadata(listEventsMetadata)
                .withAnnotations(listEventsAnnotations)
                .withAttachRule()
        );
        body.withEvents(listbodyEvents);
        request.withBody(body);
        try {
            PushEventsResponse response = client.pushEvents(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

Report an alarm named "test".

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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 = PushEventsRequest()
        request.action = "<action>"
        listAnnotationsEvents = {
            "alarm_probableCause_zh_cn": "Possible Causes",
            "alarm_fix_suggestion_zh_cn": "Suggestions",
            "message": "Alarm Details"
        }
        listMetadataEvents = {
            "event_name": "test",
            "event_severity": "Major",
            "event_type": "alarm",
            "resource_provider": "ecs",
            "resource_type": "vm",
            "resource_id": "ecs123"
        }
        listEventsbody = [
            EventModel(
                starts_at=1605232501000,
                timeout=60000,
                metadata=listMetadataEvents,
                annotations=listAnnotationsEvents,
            )
        ]
        request.body = EventList(
            events=listEventsbody
        )
        response = client.push_events(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

Report an alarm named "test".

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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.PushEventsRequest{}
	actionRequest:= model.GetPushEventsRequestActionEnum().<ACTION>
	request.Action = &actionRequest
	var listAnnotationsEvents = map[string]interface{}{
        "alarm_probableCause_zh_cn": "Possible Causes",
        "alarm_fix_suggestion_zh_cn": "Suggestions",
        "message": "Alarm Details",
    }
	var listMetadataEvents = map[string]string{
        "event_name": "test",
        "event_severity": "Major",
        "event_type": "alarm",
        "resource_provider": "ecs",
        "resource_type": "vm",
        "resource_id": "ecs123",
    }
	startsAtEvents:= int64(1605232501000)
	timeoutEvents:= int64(60000)
	var listEventsbody = []model.EventModel{
        {
            StartsAt: &startsAtEvents,
            Timeout: &timeoutEvents,
            Metadata: listMetadataEvents,
            Annotations: listAnnotationsEvents,
        },
    }
	request.Body = &model.EventList{
		Events: listEventsbody,
	}
	response, err := client.PushEvents(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

More

For SDK sample code of more programming languages, see the Sample Code tab in API Explorer. SDK sample code can be automatically generated.

Status Codes

Status Code

Description

204

OK: The request is successful.

400

Bad Request: The request is invalid. The client should not repeat the request without modifications.

401

Unauthorized: The authentication information is incorrect or invalid.

403

Forbidden: The request is rejected. The server has received the request and understood it, but the server refuses to respond to it. The client should not repeat the request without modifications.

500

Internal Server Error: The server is able to receive the request but unable to understand the request.

503

Service Unavailable: The requested service is invalid. The client should not repeat the request without modifications.

Error Codes

See Error Codes.