zabbix 操作 API 用例小記

雪花飄發表於2019-02-13
API

有時候使用zabbix需要另外呼叫zabbix的介面執行一些操作，這裡記下使用的小demo

  • 公用 helper 檔案
<?php

namespace tSDK\application\helpers;
use tSDK\application\exceptions\InfoException;

class ZabbixHelper
{
    public static $method = '';
    protected static $access_token = '';
    public static $query = '';
    protected static $host = '';

    protected static function connect($query){
        $http = curl_init(self::$host);
        curl_setopt($http, CURLOPT_CUSTOMREQUEST, 'POST');
        curl_setopt($http, CURLOPT_POSTFIELDS, $query);
        curl_setopt($http, CURLOPT_RETURNTRANSFER, TRUE);
        curl_setopt($http, CURLOPT_SSL_VERIFYPEER, TRUE);
        curl_setopt($http, CURLOPT_SSL_VERIFYHOST, TRUE);
        curl_setopt($http, CURLOPT_HTTPHEADER, ['Content-Type: application/json']);
        $response = curl_exec($http);
        curl_close($http);
        return json_decode($response, true);
    }

    public static function call(){
        $data['jsonrpc'] = '2.0';
        $data['method'] = self::$method;
        $data['params'] = self::$query;
        if (!$data) {
            throw new InfoException('缺少method引數');
        }
        if (!$data['params']) {
            throw new InfoException('缺少params引數');
        }
        self::$query = '';
        self::$method = '';
        if(!empty(self::$access_token)) $data['auth'] = self::$access_token;
        if (!self::$access_token) {
            self::login();
        }
        $data['id'] = rand(1,100);
        $data['auth'] = self::$access_token;
        $data = json_encode($data, JSON_PRETTY_PRINT);
        return self::connect($data);
    }

    protected static function login()
    {
        $zabbixConfig = ENV_DATA['zabbix_config'];
        if (!$zabbixConfig['host'] || !$zabbixConfig['name'] || !$zabbixConfig['pwd']) {
            throw new InfoException('缺少zabbix配置');
        }
        self::$host = $zabbixConfig['host'] . '/api_jsonrpc.php';
        $data = [
            'jsonrpc' => '2.0',
            'method' => 'user.login',
            'params' => ['user' => $zabbixConfig['name'], 'password' => $zabbixConfig['pwd']],
            'id' => rand(1, 100),
        ];
        $data = json_encode($data, JSON_PRETTY_PRINT);
        $result = self::connect($data);
        if ($result['result']) {
            self::$access_token = $result['result'];
        } else {
            throw new InfoException('zabbix登入失敗');
        }
    }

}

當然，如果需要引用的話 namespace tSDK\application\helpers;use tSDK\application\exceptions\InfoException; 以及 類裡的InfoException需要去掉，只需引用類即可，ENV_DATA為設定的全域性資料，儲存zabbix賬號，可根據自己需要設定

  • 介面呼叫 demo
public function actionTest()
    {
        ZabbixHelper::$method = 'event.acknowledge';
        ZabbixHelper::$query = ['eventids' => [123456], 'message' => 'hello world', 'action' => 14, 'severity' => 1];
        $resutl = ZabbixHelper::call();

        print_r($resutl);exit;
    }

這裡使用記得先引用 ZabbixHelper，這個測試 demo 的功能是事件確認，zabbix4.0文件 https://www.zabbix.com/documentation/4.0/zh/manual/api/reference/event/acknowledge ，zabbix3.4的文件對事件確認的引數描述沒有這麼清晰
file
這裡的目的是確認事件還可以新增自定義的訊息，卻出現一個問題還沒有解決，就是呼叫一次介面，zabbix上面會出現兩條記錄，如果單單是確認事件就只有一條記錄，但只要加上自定義訊息就會出現兩條，納悶！！！

雪花飄

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