zabbix dashboard 未恢复告警报告生成

import datetime
import time
import requests
from pyzabbix import ZabbixAPI

class Zabbix(ZabbixAPI):
    def __init__(self, url=Zabbix_URL, user=Zabbix_USER, pwd=Zabbix_PWD):
        super(Zabbix, self).__init__(url=url, user=user, password=pwd)
        self.hosts = None
    def get_problem_info(self):
        now = int(time.time())
        last = int((datetime.datetime.now() - datetime.timedelta(days=60)).timestamp())
        options = {'output': ['eventid', 'objectid', 'clock', 'ns', 'name', 'severity'],
                   'suppressed': False, 'source': 0, 'object': 0, 'sortfield': ['eventid'],
                   'sortorder': 'DESC', 'value': 1, 'acknowledged': False, 'time_from': last,
                   'time_till': now}

        problems = self.problem.get(**options)
        data = {'problems':[],'triggers': []}
        triggerids = []
        if len(problems) > 0:
            for problem in problems:
                if problem['objectid'] not in triggerids:
                    triggerids.append(problem['objectid'])
            if len(triggerids) > 0:
                trigger_options = {'output': ['priority'], 'selectHosts': ['hostid'], 'triggerids': triggerids,
                                   'monitored': True, 'skipDependent': True}
                data['triggers'].extend(self.trigger.get(**trigger_options))
            triggers = [int(trigger['triggerid']) for trigger in data['triggers']]
            for problem in problems:
                if int(problem['objectid']) in triggers:
                    data['problems'].append(problem)

        tpl = "##### {0:70}	{1:10}
"
        tplmsg = "- {0:70}	{1:10}
"
        msg = tpl.format("问题", "持续时间")
        if len(data['problems']) > 0:
            for problem in data['problems']:
                diff_time = now - int(problem['clock'])
                clock_date = "%dd %dh %dm %ds" % (diff_time//86400, (diff_time%86400)//3600, (diff_time%3600)//60,diff_time%60)
                msg = msg + tplmsg.format(problem['name'], clock_date)
        print(msg)
        return msg　

看了源码才发现需要调用两个接口才能得到zabbix dashboard信息，也是坑，分页查询逻辑也和一般逻辑不太一样，晕。。。

Zabbix/frontends/php/app/controllers/CControllerWidgetProblemsView.php
 
protected function doAction() {
        $fields = $this->getForm()->getFieldsData();
  
        $config = select_config();
  
        $data = CScreenProblem::getData([ //这个方法查询数据
            'show' => $fields['show'],
            'groupids' => getSubGroups($fields['groupids']),
            'exclude_groupids' => getSubGroups($fields['exclude_groupids']),
            'hostids' => $fields['hostids'],
            'name' => $fields['problem'],
            'severities' => $fields['severities'],
            'evaltype' => $fields['evaltype'],
            'tags' => $fields['tags'],
            'show_suppressed' => $fields['show_suppressed'],
            'unacknowledged' => $fields['unacknowledged'],
            'show_latest_values' => $fields['show_latest_values']
        ], $config);
        list($sortfield, $sortorder) = self::getSorting($fields['sort_triggers']);
        $data = CScreenProblem::sortData($data, $config, $sortfield, $sortorder);
  
        if (count($data['problems']) > $fields['show_lines']) {
            $info = _n('%1$d of %3$d%2$s problem is shown', '%1$d of %3$d%2$s problems are shown',
                min($fields['show_lines'], count($data['problems'])),
                (count($data['problems']) > $config['search_limit']) ? '+' : '',
                min($config['search_limit'], count($data['problems']))
            );
        }
 
Zabbix/frontends/php/include/classes/screens/CScreenProblem.php
$data = [
	'problems' => [],
	'triggers' => []
];

$seen_triggerids = [];
$eventid_till = null;
 
do {
   $options = [
      'groupids' => $filter_groupids,             //null
      'hostids' => $filter_hostids,               //null
      'applicationids' => $filter_applicationids, //null
      'objectids' => $filter_triggerids,          //null
      'eventid_till' => $eventid_till,            //null
      'suppressed' => false,
      'limit' => $config['search_limit'] + 1      // search_limit = 1
   ];
...
$problems = ($filter['show'] == TRIGGERS_OPTION_ALL)
   ? self::getDataEvents($options) // zabbix api 接口  event.get
 
   : self::getDataProblems($options); // zabbix api 接口  problem.get
...
 
if ($problems) {
   $eventid_till = end($problems)['eventid'] - 1; // 分页查询
   $triggerids = [];
　　....
 
   foreach ($problems as $problem) {
      if (!array_key_exists($problem['objectid'], $seen_triggerids)) {
         $triggerids[$problem['objectid']] = true;
      }
   }
 
   if ($triggerids) {
      $seen_triggerids += $triggerids; // 保存triggerids
 
　　...
　　
if ($triggerids) {
   $seen_triggerids += $triggerids;
 
   $options = [
      'output' => ['priority'],
      'selectHosts' => ['hostid'],
      'triggerids' => array_keys($triggerids),
      'monitored' => true,
      'skipDependent' => ($filter['show'] == TRIGGERS_OPTION_ALL) ? null : true,
      'preservekeys' => true
   ];
...
$data['triggers'] += API::Trigger()->get($options); // 通过 zabbix api接口(trigger.get())和已有的triggerids 查询dashboard 未恢复问题信息
 
       foreach ($problems as $eventid => $problem) {
         if (!array_key_exists($problem['objectid'], $data['triggers'])) {
            unset($problems[$eventid]); // 去重
         }
      }
 
      $data['problems'] += $problems; //最后dashboard 问题信息汇总，返回给前端页面
   }
}
while (count($data['problems']) < $config['search_limit'] + 1 && !$end_of_data);

　　

参考：

https://www.zabbix.com/documentation/4.0/zh/manual/api/reference/problem/get

https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/frontends/php/app/controllers/CControllerWidgetProblemsView.php?at=refs%2Fheads%2Frelease%2F4.0#34