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eeb3d58f5b
Use Log facility when Laravel is booted. Update init.php so we can easily boot Laravel for CLI scripts. (and just Eloquent, but that may go away) Move all debug setup into set_debug() function and use that across all scripts. Log Laravel database queries. Send debug output to librenms log file when enabling debug in the webui. Allow for colorized Log CLI output. (currently will leave % tags in log file output) ** Needs testing and perhaps tweaking still. DO NOT DELETE THIS TEXT #### Please note > Please read this information carefully. You can run `./scripts/pre-commit.php` to check your code before submitting. - [x] Have you followed our [code guidelines?](http://docs.librenms.org/Developing/Code-Guidelines/) #### Testers If you would like to test this pull request then please run: `./scripts/github-apply <pr_id>`, i.e `./scripts/github-apply 5926`
250 lines
11 KiB
PHP
250 lines
11 KiB
PHP
<?php
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/*
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* LibreNMS module to capture Cisco OTV Details
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*
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* Copyright (c) 2015 Aaron Daniels <aaron@daniels.id.au>
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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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if ($device['os_group'] == 'cisco') {
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// Define some error messages
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$error_vpn = array();
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$error_vpn[0] = "Other";
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$error_vpn[1] = "Configuration changed";
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$error_vpn[2] = "Control Group information is unavailable";
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$error_vpn[3] = "Data Group range information is unavailable";
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$error_vpn[4] = "Join or Source interface information is unavailable";
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$error_vpn[5] = "VPN name is unavailable";
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$error_vpn[6] = "IP address is missing for Join Interface";
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$error_vpn[7] = "Join Interface is down";
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$error_vpn[8] = "Overlay is administratively shutdown";
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$error_vpn[9] = "Overlay is in delete hold down phase";
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$error_vpn[10] = "VPN is reinitializing";
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$error_vpn[11] = "Site ID information is unavailable";
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$error_vpn[12] = "Site ID mismatch has occurred";
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$error_vpn[13] = "IP address is missing for Source Interface";
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$error_vpn[14] = "Source interface is down";
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$error_vpn[15] = "Changing site identifier";
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$error_vpn[16] = "Changing control group";
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$error_vpn[17] = "Device ID information is unavailable";
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$error_vpn[18] = "Changing device ID";
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$error_vpn[19] = "Cleanup in progress";
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$error_aed = array();
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$error_aed[0] = "Other";
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$error_aed[1] = "Overlay is Down";
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$error_aed[2] = "Site ID is not configured";
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$error_aed[3] = "Site ID mismatch";
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$error_aed[4] = "Version mismatch";
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$error_aed[5] = "Site VLAN is Down";
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$error_aed[6] = "No extended VLAN is operationally up";
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$error_aed[7] = "No Overlay Adjacency is up";
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$error_aed[8] = "LSPDB sync incomplete";
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$error_aed[9] = "Overlay state down event in progress";
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$error_aed[10] = "ISIS control group sync pending";
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$error_overlay = array();
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$error_overlay[1] = "active";
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$error_overlay[2] = "notInService";
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$error_overlay[3] = "notReady";
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$error_overlay[4] = "createAndGo";
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$error_overlay[5] = "createAndWait";
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$error_overlay[6] = "destroy";
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$module = 'Cisco-OTV';
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$component = new LibreNMS\Component();
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$components = $component->getComponents($device['device_id'], array('type'=>$module));
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// We only care about our device id.
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$components = $components[$device['device_id']];
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// Begin our master array, all other values will be processed into this array.
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$tblOTV = array();
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$tblEndpoints = array();
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// Let's gather some data..
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$tblOverlayEntry = snmpwalk_array_num($device, '.1.3.6.1.4.1.9.9.810.1.2.1.1');
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$tblAdjacencyDatabaseEntry = snmpwalk_array_num($device, '.1.3.6.1.4.1.9.9.810.1.3.1.1', 0);
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$tblAdjacentDevName = snmpwalk_array_num($device, '.1.3.6.1.4.1.9.9.810.1.3.1.1.4', 0);
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/*
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* False == no object found - this is not an error, there is no QOS configured
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* null == timeout or something else that caused an error, there may be QOS configured but we couldn't get it.
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*/
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if (is_null($tblOverlayEntry) || is_null($tblAdjacencyDatabaseEntry) || is_null($tblAdjacentDevName)) {
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// We have to error here or we will end up deleting all our components.
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echo "Error\n";
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} else {
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// No Error, lets process things.
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// Add each overlay to the array.
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foreach ((array)$tblOverlayEntry['1.3.6.1.4.1.9.9.810.1.2.1.1.2'] as $index => $name) {
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$result = array();
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$message = false;
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$result['index'] = $index;
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$result['label'] = $name;
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if ($tblOverlayEntry['1.3.6.1.4.1.9.9.810.1.2.1.1.15'][$index] == 1) {
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$result['transport'] = 'Multicast';
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} else {
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$result['transport'] = 'Unicast';
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}
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$result['otvtype'] = 'overlay';
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$result['UID'] = $result['otvtype']."-".$result['index'];
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$result['vpn_state'] = $tblOverlayEntry['1.3.6.1.4.1.9.9.810.1.2.1.1.3'][$index];
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if ($result['vpn_state'] != 2) {
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$message .= "VPN Down: ".$error_vpn[$tblOverlayEntry['1.3.6.1.4.1.9.9.810.1.2.1.1.4'][$index]]."\n";
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}
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$result['aed_state'] = $tblOverlayEntry['1.3.6.1.4.1.9.9.810.1.2.1.1.13'][$index];
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if ($result['aed_state'] == 2) {
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$message .= "AED Down: ".$error_aed[$tblOverlayEntry['1.3.6.1.4.1.9.9.810.1.2.1.1.14'][$index]]."\n";
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}
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$result['overlay_state'] = $tblOverlayEntry['1.3.6.1.4.1.9.9.810.1.2.1.1.23'][$index];
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if ($result['overlay_state'] == 2) {
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$message .= "Overlay Down: ".$error_overlay[$tblOverlayEntry['1.3.6.1.4.1.9.9.810.1.2.1.1.24'][$index]]."\n";
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}
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// If we have set a message, we have an error, activate alert.
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if ($message !== false) {
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$result['error'] = $message;
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$result['status'] = 2;
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} else {
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$result['error'] = "";
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$result['status'] = 0;
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}
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// Let's log some debugging
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d_echo("\n\nOverlay: ".$result['label']."\n");
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d_echo(" Index: ".$result['index']."\n");
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d_echo(" UID: ".$result['UID']."\n");
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d_echo(" Transport: ".$result['transport']."\n");
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d_echo(" Type: ".$result['otvtype']."\n");
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d_echo(" Status: ".$result['status']."\n");
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d_echo(" Message: ".$result['error']."\n");
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// Add the result to the parent array.
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$tblOTV[] = $result;
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}
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// Add each adjacency to the array.
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foreach ((array)$tblAdjacentDevName as $key => $value) {
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preg_match('/^1.3.6.1.4.1.9.9.810.1.3.1.1.4.(\d+).1.4.(\d+.\d+.\d+.\d+)$/', $key, $matches);
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$result = array();
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$result['index'] = $matches[1];
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$result['endpoint'] = $matches[2];
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$tblEndpoints[$value] = true;
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$result['otvtype'] = 'adjacency';
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$result['UID'] = $result['otvtype']."-".$result['index']."-".str_replace(' ', '', $tblAdjacencyDatabaseEntry['1.3.6.1.4.1.9.9.810.1.3.1.1.3.'.$result['index'].'.1.4.'.$result['endpoint']]);
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$result['uptime'] = $tblAdjacencyDatabaseEntry['1.3.6.1.4.1.9.9.810.1.3.1.1.6.'.$result['index'].'.1.4.'.$result['endpoint']];
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$message = false;
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if ($tblAdjacencyDatabaseEntry['1.3.6.1.4.1.9.9.810.1.3.1.1.5.'.$result['index'].'.1.4.'.$result['endpoint']] != 1) {
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$message .= "Adjacency is Down\n";
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}
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// If we have set a message, we have an error, activate alert.
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if ($message !== false) {
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$result['error'] = $message;
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$result['status'] = 1;
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} else {
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$result['error'] = "";
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$result['status'] = 0;
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}
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// Set a default name, if for some unknown reason we cant find the parent VPN.
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$result['label'] = "Unknown (".$result['index'].") - ".$value;
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// We need to search the existing array to build the name
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foreach ($tblOTV as $item) {
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if (($item['otvtype'] == 'overlay') && ($item['index'] == $result['index'])) {
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$result['label'] = $item['label']." - ".$value;
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}
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}
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// Let's log some debugging
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d_echo("\n\nAdjacency: ".$result['label']."\n");
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d_echo(" Endpoint: ".$result['endpoint']."\n");
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d_echo(" Index: ".$result['index']."\n");
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d_echo(" UID: ".$result['UID']."\n");
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d_echo(" Status: ".$result['status']."\n");
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d_echo(" Message: ".$result['error']."\n");
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// Add the result to the parent array.
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$tblOTV[] = $result;
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}
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// We retain a list of all endpoints to tie the RRD to.
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foreach ($tblEndpoints as $k => $v) {
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$result['label'] = "Endpoint: ".$k;
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$result['otvtype'] = 'endpoint';
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$result['endpoint'] = $k;
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$result['UID'] = $result['otvtype']."-".$k;
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// Let's log some debugging
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d_echo("\n\nEndpoint: ".$result['label']."\n");
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d_echo(" UID: ".$result['UID']."\n");
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d_echo(" Type: ".$result['otvtype']."\n");
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// Add the result to the parent array.
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$tblOTV[] = $result;
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}
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/*
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* Ok, we have our 2 array's (Components and SNMP) now we need
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* to compare and see what needs to be added/updated.
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*
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* Let's loop over the SNMP data to see if we need to ADD or UPDATE any components.
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*/
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foreach ($tblOTV as $key => $array) {
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$component_key = false;
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// Loop over our components to determine if the component exists, or we need to add it.
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foreach ((array)$components as $compid => $child) {
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if ($child['UID'] === $array['UID']) {
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$component_key = $compid;
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}
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}
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if (!$component_key) {
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// The component doesn't exist, we need to ADD it - ADD.
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$new_component = $component->createComponent($device['device_id'], $module);
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$component_key = key($new_component);
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$components[$component_key] = array_merge($new_component[$component_key], $array);
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echo "+";
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} else {
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// The component does exist, merge the details in - UPDATE.
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$components[$component_key] = array_merge($components[$component_key], $array);
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echo ".";
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}
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}
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/*
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* Loop over the Component data to see if we need to DELETE any components.
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*/
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foreach ((array)$components as $key => $array) {
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// Guilty until proven innocent
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$found = false;
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foreach ($tblOTV as $k => $v) {
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if ($array['UID'] == $v['UID']) {
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// Yay, we found it...
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$found = true;
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}
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}
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if ($found === false) {
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// The component has not been found. we should delete it.
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echo "-";
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$component->deleteComponent($key);
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}
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}
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// Write the Components back to the DB.
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$component->setComponentPrefs($device['device_id'], $components);
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echo "\n";
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} // End if not error
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}
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