LibreNMS/Alert/Transport/Alerta.php
<?php
/*Copyright (c) 2019 GitStoph <https://github.com/GitStoph>
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at your
* option) any later version. Please see LICENSE.txt at the top level of
* the source code distribution for details. */
/**
* API Transport
*
* @author GitStoph <https://github.com/GitStoph>
* @copyright 2019 GitStoph
* @license GPL
*/
namespace LibreNMS\Alert\Transport;
use LibreNMS\Alert\Transport;
use LibreNMS\Enum\AlertState;
use LibreNMS\Exceptions\AlertTransportDeliveryException;
use LibreNMS\Util\Http;
use LibreNMS\Util\Url;
class Alerta extends Transport
{
public function deliverAlert(array $alert_data): bool
{
$severity = ($alert_data['state'] == AlertState::RECOVERED ? $this->config['recoverstate'] : $this->config['alertstate']);
$data = [
'resource' => $alert_data['display'],
'event' => $alert_data['name'],
'environment' => $this->config['environment'],
'severity' => $severity,
'service' => [$alert_data['title']],
'group' => $alert_data['name'],
'value' => $alert_data['state'],
'text' => strip_tags($alert_data['msg']),
'tags' => [$alert_data['title']],
'attributes' => [
'sysName' => $alert_data['sysName'],
'sysDescr' => $alert_data['sysDescr'],
'os' => $alert_data['os'],
'type' => $alert_data['type'],
'ip' => $alert_data['ip'],
'uptime' => $alert_data['uptime_long'],
'moreInfo' => '<a href=' . Url::deviceUrl($alert_data['device_id']) . '>' . $alert_data['display'] . '</a>',
],
'origin' => $alert_data['rule'],
'type' => $alert_data['title'],
];
$res = Http::client()
->withHeaders([
'Authorization' => 'Key ' . $this->config['apikey'],
])
->post($this->config['alerta-url'], $data);
if ($res->successful()) {
return true;
}
throw new AlertTransportDeliveryException($alert_data, $res->status(), $res->body(), $data['text'], $data);
}
public static function configTemplate(): array
{
return [
'config' => [
[
'title' => 'API Endpoint',
'name' => 'alerta-url',
'descr' => 'Alerta API URL',
'type' => 'text',
],
[
'title' => 'Environment',
'name' => 'environment',
'descr' => 'An allowed environment from your alertad.conf.',
'type' => 'text',
],
[
'title' => 'Api Key',
'name' => 'apikey',
'descr' => 'Your alerta api key with minimally write:alert permissions.',
'type' => 'password',
],
[
'title' => 'Alert State',
'name' => 'alertstate',
'descr' => 'What severity you want Alerta to reflect when rule matches.',
'type' => 'text',
],
[
'title' => 'Recover State',
'name' => 'recoverstate',
'descr' => 'What severity you want Alerta to reflect when rule unmatches/recovers.',
'type' => 'text',
],
],
'validation' => [
'alerta-url' => 'required|url',
'apikey' => 'required|string',
],
];
}
}