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b6620746c5
* Miscellaneous cleanup - part 5 * Update includes/discovery/sensors/pre-cache/ipoman.inc.php Co-authored-by: Tony Murray <murraytony@gmail.com> * Update ipoman.inc.php * string for trim() * Update ciscosb.inc.php Co-authored-by: Tony Murray <murraytony@gmail.com>
86 lines
2.9 KiB
PHP
86 lines
2.9 KiB
PHP
<?php
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/**
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* Foundry.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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*
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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\Shared;
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use LibreNMS\Device\Processor;
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use LibreNMS\Interfaces\Discovery\ProcessorDiscovery;
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use LibreNMS\OS;
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class Foundry extends OS implements ProcessorDiscovery
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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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$processors_data = snmpwalk_cache_triple_oid($this->getDeviceArray(), 'snAgentCpuUtilTable', [], 'FOUNDRY-SN-AGENT-MIB');
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$module_descriptions = $this->getCacheByIndex('snAgentConfigModuleDescription', 'FOUNDRY-SN-AGENT-MIB');
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$processors = [];
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foreach ($processors_data as $index => $entry) {
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// use the 5 minute readings
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if ($entry['snAgentCpuUtilInterval'] != 300) {
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continue;
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}
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if (is_numeric($entry['snAgentCpuUtil100thPercent'])) {
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$usage_oid = '.1.3.6.1.4.1.1991.1.1.2.11.1.1.6.' . $index;
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$precision = 100;
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$usage = $entry['snAgentCpuUtil100thPercent'] / $precision;
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} elseif (is_numeric($entry['snAgentCpuUtilValue'])) {
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$usage_oid = '.1.3.6.1.4.1.1991.1.1.2.11.1.1.4.' . $index;
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$precision = 1;
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$usage = $entry['snAgentCpuUtilValue'] / $precision;
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} else {
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continue;
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}
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$module_description = null;
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if (isset($module_descriptions[$entry['snAgentCpuUtilSlotNum']])) {
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$module_description = $module_descriptions[$entry['snAgentCpuUtilSlotNum']];
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[$module_description] = explode(' ', $module_description);
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}
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$descr = "Slot {$entry['snAgentCpuUtilSlotNum']} $module_description [{$entry['snAgentCpuUtilSlotNum']}]";
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$processors[] = Processor::discover(
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$this->getName(),
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$this->getDeviceId(),
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$usage_oid,
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$index,
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$descr,
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$precision,
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$usage
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);
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}
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return $processors;
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}
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}
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