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071076149a
* Improved module controls Ability to clear device module overrides from webui Ability to clear all database data for a module (helpful for module you have disabled that still have data) Database reset only works for modern modules. * Update functions.php
120 lines
3.1 KiB
PHP
120 lines
3.1 KiB
PHP
<?php
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/*
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* Vminfo.php
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*
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* -Description-
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*
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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 <http://www.gnu.org/licenses/>.
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*
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* @package LibreNMS
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* @link http://librenms.org
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* @copyright 2023 Tony Murray
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* @author Tony Murray <murraytony@gmail.com>
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*/
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namespace LibreNMS\Modules;
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use App\Models\Device;
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use App\Observers\ModuleModelObserver;
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use LibreNMS\Config;
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use LibreNMS\DB\SyncsModels;
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use LibreNMS\Interfaces\Data\DataStorageInterface;
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use LibreNMS\Interfaces\Discovery\VminfoDiscovery;
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use LibreNMS\Interfaces\Polling\VminfoPolling;
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use LibreNMS\OS;
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use LibreNMS\Polling\ModuleStatus;
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class Vminfo implements \LibreNMS\Interfaces\Module
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{
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use SyncsModels;
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/**
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* @inheritDoc
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*/
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public function dependencies(): array
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{
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return [];
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}
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public function shouldDiscover(OS $os, ModuleStatus $status): bool
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{
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// libvirt does not use snmp, only ssh tunnels
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return $status->isEnabledAndDeviceUp($os->getDevice(), check_snmp: ! Config::get('enable_libvirt')) && $os instanceof VminfoDiscovery;
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}
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/**
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* @inheritDoc
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*/
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public function discover(OS $os): void
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{
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if ($os instanceof VminfoDiscovery) {
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$vms = $os->discoverVminfo();
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ModuleModelObserver::observe(\App\Models\Vminfo::class);
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$this->syncModels($os->getDevice(), 'vminfo', $vms);
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}
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}
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public function shouldPoll(OS $os, ModuleStatus $status): bool
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{
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return $status->isEnabledAndDeviceUp($os->getDevice()) && $os instanceof VminfoPolling;
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}
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/**
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* @inheritDoc
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*/
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public function poll(OS $os, DataStorageInterface $datastore): void
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{
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if ($os->getDevice()->vminfo->isEmpty()) {
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return;
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}
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if ($os instanceof VminfoPolling) {
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$vms = $os->pollVminfo($os->getDevice()->vminfo);
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ModuleModelObserver::observe(\App\Models\Vminfo::class);
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$this->syncModels($os->getDevice(), 'vminfo', $vms);
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return;
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}
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// just run discovery again
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$this->discover($os);
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}
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public function dataExists(Device $device): bool
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{
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return $device->vminfo()->exists();
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}
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/**
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* @inheritDoc
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*/
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public function cleanup(Device $device): int
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{
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return $device->vminfo()->delete();
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}
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/**
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* @inheritDoc
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*/
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public function dump(Device $device)
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{
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return [
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'vminfo' => $device->vminfo()->orderBy('vmwVmVMID')
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->get()->map->makeHidden(['id', 'device_id']),
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];
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}
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}
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