mirror of
https://github.com/librenms/librenms.git
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a2c69cd62f
* QFP Discovery module * QFP Polling module - Utilization * Add Cisco QFP module in module list * Web UI QFP discovery module * Add average packet size graph * Health overview QFP graph * Polling and UI improvements, test data * Reformatting and style checks * Readd snmprec data * Fix module performance stats collecting
124 lines
4.0 KiB
PHP
124 lines
4.0 KiB
PHP
<?php
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/**
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or (at your
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* option) any later version. Please see LICENSE.txt at the top level of
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* the source code distribution for details.
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*
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* LibreNMS module to capture Cisco QFP Statistics
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*
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* @package LibreNMS
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* @subpackage discovery
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* @link http://librenms.org
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* @copyright 2019 LibreNMS
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* @author Pavle Obradovic <pobradovic08@gmail.com>
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*/
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if ($device['os_group'] == 'cisco') {
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$module = 'cisco-qfp';
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/*
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* CISCO-ENTITY-QFP-MIB::ceqfpSystemState values
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*/
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$system_states = array(
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1 => 'unknown',
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2 => 'reset',
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3 => 'init',
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4 => 'active',
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5 => 'activeSolo',
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6 => 'standby',
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7 => 'hotStandby'
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);
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/*
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* CISCO-ENTITY-QFP-MIB::ceqfpSystemTrafficDirection values
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*/
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$system_traffic_direction = array (
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1 => 'none',
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2 => 'ingress',
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3 => 'egress',
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4 => 'both'
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);
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/*
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* Get module's components for a device
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*/
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$component = new LibreNMS\Component();
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$components = $component->getComponents($device['device_id'], array('type'=>$module));
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$components = $components[$device['device_id']];
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/*
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* Walk through CISCO-ENTITY-QFP-MIB::ceqfpSystemTable
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*/
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$qfp_general_data = snmpwalk_group($device, 'ceqfpSystemTable', 'CISCO-ENTITY-QFP-MIB');
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if ($qfp_general_data) {
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/*
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* Loop through SNMP data and add or update components
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*/
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foreach ($qfp_general_data as $qfp_index => $data) {
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/*
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* Get entPhysicalName for QFP
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*/
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$qfp_name_oid = '.1.3.6.1.2.1.47.1.1.1.1.7.' . $qfp_index;
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$qfp_name_data = snmp_get_multi_oid($device, [$qfp_name_oid]);
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$qfp_name = $qfp_name_data[$qfp_name_oid];
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/*
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* Component data array for `component_prefs`
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*/
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$component_data = array(
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'label' => 'qfp_' . $qfp_index,
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'entPhysicalIndex' => $qfp_index,
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'name' => $qfp_name,
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'traffic_direction' => $system_traffic_direction[$data['ceqfpSystemTrafficDirection']],
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'system_state' => $system_states[$data['ceqfpSystemState']],
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'system_loads' => $data['ceqfpNumberSystemLoads'],
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'system_last_load' => $data['ceqfpSystemLastLoadTime']
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);
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/*
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* Find existing component ID if QFP is already known
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*/
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$component_id = false;
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foreach ($components as $tmp_component_id => $tmp_component) {
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if ($tmp_component['entPhysicalIndex'] == $qfp_index) {
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$component_id = $tmp_component_id;
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}
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}
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/*
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* If $component_id is false QFP Component doesn't exist
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* Create new component and add it to $components array
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*/
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if (!$component_id) {
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$new_component = $component->createComponent($device['device_id'], $module);
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$component_id = key($new_component);
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$components[$component_id] = array_merge($new_component[$component_id], $component_data);
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echo '+';
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} else {
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$components[$component_id] = array_merge($components[$component_id], $component_data);
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echo '.';
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}
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}
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}
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/*
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* Loop trough components, check against SNMP QFP indexes and delete if needed
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*/
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foreach ($components as $tmp_component_id => $tmp_component) {
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$found = in_array($tmp_component['entPhysicalIndex'], array_keys($qfp_general_data));
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if (!$found) {
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$component->deleteComponent($tmp_component_id);
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echo '-';
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}
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}
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/*
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* Save components
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*/
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$component->setComponentPrefs($device['device_id'], $components);
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echo "\n";
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}
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