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20b4215204
* Switch librenms links to https * Convert librenms links in comments * Switch gnu.org url to https * switch php urls to https
144 lines
5.1 KiB
PHP
144 lines
5.1 KiB
PHP
<?php
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/**
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* Edgecos.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 <https://www.gnu.org/licenses/>.
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*
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* @link https://www.librenms.org
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* @copyright 2018 Tony Murray
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* @author Tony Murray <murraytony@gmail.com>
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*/
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namespace LibreNMS\OS;
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use App\Models\Device;
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use App\Models\Mempool;
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use Illuminate\Support\Str;
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use LibreNMS\Device\Processor;
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use LibreNMS\Device\YamlDiscovery;
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use LibreNMS\Interfaces\Discovery\MempoolsDiscovery;
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use LibreNMS\Interfaces\Discovery\ProcessorDiscovery;
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use LibreNMS\OS;
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class Edgecos extends OS implements MempoolsDiscovery, ProcessorDiscovery
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{
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public function discoverMempools()
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{
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$mib = $this->findMib();
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$data = snmp_get_multi_oid($this->getDeviceArray(), ['memoryTotal.0', 'memoryFreed.0', 'memoryAllocated.0'], '-OUQs', $mib);
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if (empty($data)) {
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return collect();
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}
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$mempool = new Mempool([
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'mempool_index' => 0,
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'mempool_type' => 'edgecos',
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'mempool_class' => 'system',
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'mempool_precision' => 1,
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'mempool_descr' => 'Memory',
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'mempool_perc_warn' => 90,
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]);
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if ($data['memoryAllocated.0']) {
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$mempool->mempool_used_oid = YamlDiscovery::oidToNumeric('memoryAllocated.0', $this->getDeviceArray(), $mib);
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} else {
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$mempool->mempool_free_oid = YamlDiscovery::oidToNumeric('memoryFreed.0', $this->getDeviceArray(), $mib);
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}
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$mempool->fillUsage($data['memoryAllocated.0'], $data['memoryTotal.0'], $data['memoryFreed.0']);
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return collect([$mempool]);
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}
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public function discoverOS(Device $device): void
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{
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$mib = $this->findMib();
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$data = snmp_get_multi($this->getDeviceArray(), ['swOpCodeVer.1', 'swProdName.0', 'swSerialNumber.1', 'swHardwareVer.1'], '-OQUs', $mib);
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$device->version = trim($data[1]['swHardwareVer'] . ' ' . $data[1]['swOpCodeVer']) ?: null;
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$device->hardware = $data[0]['swProdName'] ?? null;
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$device->serial = $data[1]['swSerialNumber'] ?? null;
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}
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/**
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* Discover processors.
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* Returns an array of LibreNMS\Device\Processor objects that have been discovered
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*
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* @return array Processors
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*/
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public function discoverProcessors()
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{
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$device = $this->getDevice();
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if (Str::startsWith($device->sysObjectID, '.1.3.6.1.4.1.259.10.1.24.')) { //ECS4510
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$oid = '.1.3.6.1.4.1.259.10.1.24.1.39.2.1.0';
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} elseif (Str::startsWith($device->sysObjectID, '.1.3.6.1.4.1.259.10.1.22.')) { //ECS3528
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$oid = '.1.3.6.1.4.1.259.10.1.22.1.39.2.1.0';
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} elseif (Str::startsWith($device->sysObjectID, '.1.3.6.1.4.1.259.10.1.39.')) { //ECS4110
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$oid = '.1.3.6.1.4.1.259.10.1.39.1.39.2.1.0';
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} elseif (Str::startsWith($device->sysObjectID, '.1.3.6.1.4.1.259.10.1.45.')) { //ECS4120
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$oid = '.1.3.6.1.4.1.259.10.1.45.1.39.2.1.0';
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} elseif (Str::startsWith($device->sysObjectID, '.1.3.6.1.4.1.259.10.1.42.')) { //ECS4210
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$oid = '.1.3.6.1.4.1.259.10.1.42.101.1.39.2.1.0';
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} elseif (Str::startsWith($device->sysObjectID, '.1.3.6.1.4.1.259.10.1.27.')) { //ECS3510
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$oid = '.1.3.6.1.4.1.259.10.1.27.1.39.2.1.0';
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} elseif (Str::startsWith($device->sysObjectID, '.1.3.6.1.4.1.259.8.1.11.')) { //ES3510MA
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$oid = '.1.3.6.1.4.1.259.8.1.11.1.39.2.1.0';
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}
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if (isset($oid)) {
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return [
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Processor::discover(
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$this->getName(),
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$this->getDeviceId(),
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$oid,
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0
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),
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];
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}
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return [];
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}
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/**
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* Find the MIB based on sysObjectID
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* @return string
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*/
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protected function findMib(): ?string
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{
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$table = [
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'.1.3.6.1.4.1.259.6.' => 'ES3528MO-MIB',
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'.1.3.6.1.4.1.259.10.1.22.' => 'ES3528MV2-MIB',
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'.1.3.6.1.4.1.259.10.1.24.' => 'ECS4510-MIB',
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'.1.3.6.1.4.1.259.10.1.39.' => 'ECS4110-MIB',
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'.1.3.6.1.4.1.259.10.1.42.' => 'ECS4210-MIB',
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'.1.3.6.1.4.1.259.10.1.27.' => 'ECS3510-MIB',
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'.1.3.6.1.4.1.259.10.1.45.' => 'ECS4120-MIB',
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'.1.3.6.1.4.1.259.8.1.11' => 'ES3510MA-MIB',
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'.1.3.6.1.4.1.259.10.1.43.' => 'ECS2100-MIB',
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];
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foreach ($table as $prefix => $mib) {
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if (Str::startsWith($this->getDevice()->sysObjectID, $prefix)) {
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return $mib;
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}
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}
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return null;
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}
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}
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