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27ef398907
* Add alert transport for Grafana Oncall * Add doc for Grafana Oncall * Fix lint * Fix comment lint
81 lines
2.7 KiB
PHP
81 lines
2.7 KiB
PHP
<?php
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/* LibreNMS
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>. */
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namespace LibreNMS\Alert\Transport;
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use App\Facades\DeviceCache;
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use LibreNMS\Alert\Transport;
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use LibreNMS\Enum\AlertState;
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use LibreNMS\Exceptions\AlertTransportDeliveryException;
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use LibreNMS\Util\Http;
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use LibreNMS\Util\Url;
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class Grafana extends Transport
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{
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protected string $name = 'Grafana Oncall';
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public function deliverAlert(array $alert_data): bool
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{
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$device = DeviceCache::get($alert_data['device_id']);
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$graph_args = [
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'type' => 'device_bits', // FIXME use graph url related to alert
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'device' => $device['device_id'],
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'height' => 150,
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'width' => 300,
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'legend' => 'no',
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'title' => 'yes',
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];
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//$graph_url = url('graph.php') . '?' . http_build_query($graph_args);
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// FIXME - workaround for https://github.com/grafana/oncall/issues/3031
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$graph_url = url('graph.php') . '/' . str_replace('&', '/', http_build_query($graph_args));
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$data = [
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'alert_uid' => $alert_data['id'] ?: $alert_data['uid'],
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'title' => $alert_data['title'] ?? null,
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'message' => $alert_data['msg'],
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'image_url' => $graph_url,
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'link_to_upstream_details' => Url::deviceUrl($device),
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'state' => ($alert_data['state'] == AlertState::ACTIVE) ? 'alerting' : 'ok',
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];
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$res = Http::client()->post($this->config['url'] ?? '', $data);
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if ($res->successful()) {
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return true;
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}
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throw new AlertTransportDeliveryException($alert_data, $res->status(), $res->body(), $alert_data['msg'], $data);
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}
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public static function configTemplate(): array
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{
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return [
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'config' => [
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[
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'title' => 'Webhook URL',
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'name' => 'url',
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'descr' => 'Grafana Oncall Webhook URL',
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'type' => 'text',
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],
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],
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'validation' => [
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'url' => 'required|url',
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],
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];
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}
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}
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