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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`
91 lines
3.5 KiB
PHP
91 lines
3.5 KiB
PHP
<?php
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// Build SNMP Cache Array
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use LibreNMS\Config;
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$port_stats = array();
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$port_stats = snmpwalk_cache_oid($device, 'ifDescr', $port_stats, 'IF-MIB');
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$port_stats = snmpwalk_cache_oid($device, 'ifName', $port_stats, 'IF-MIB');
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$port_stats = snmpwalk_cache_oid($device, 'ifAlias', $port_stats, 'IF-MIB');
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$port_stats = snmpwalk_cache_oid($device, 'ifType', $port_stats, 'IF-MIB');
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// End Building SNMP Cache Array
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d_echo($port_stats);
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// By default libreNMS uses the ifIndex to associate ports on devices with ports discoverd/polled
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// before and stored in the database. On Linux boxes this is a problem as ifIndexes may be
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// unstable between reboots or (re)configuration of tunnel interfaces (think: GRE/OpenVPN/Tinc/...)
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// The port association configuration allows to choose between association via ifIndex, ifName,
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// or maybe other means in the future. The default port association mode still is ifIndex for
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// compatibility reasons.
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$port_association_mode = Config::get('default_port_association_mode');
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if ($device['port_association_mode']) {
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$port_association_mode = get_port_assoc_mode_name($device['port_association_mode']);
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}
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// Build array of ports in the database and an ifIndex/ifName -> port_id map
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$ports_mapped = get_ports_mapped($device['device_id']);
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$ports_db = $ports_mapped['ports'];
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//
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// Rename any old RRD files still named after the previous ifIndex based naming schema.
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foreach ($ports_mapped['maps']['ifIndex'] as $ifIndex => $port_id) {
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foreach (array ('', '-adsl', '-dot3') as $suffix) {
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$old_rrd_name = "port-$ifIndex$suffix.rrd";
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$new_rrd_name = getPortRrdName($port_id, ltrim($suffix, '-'));
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rrd_file_rename($device, $old_rrd_name, $new_rrd_name);
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}
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}
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// New interface detection
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foreach ($port_stats as $ifIndex => $port) {
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// Store ifIndex in port entry and prefetch ifName as we'll need it multiple times
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$port['ifIndex'] = $ifIndex;
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$ifName = $port['ifName'];
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$ifAlias = $port['ifAlias'];
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$ifDescr = $port['ifDescr'];
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// Get port_id according to port_association_mode used for this device
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$port_id = get_port_id($ports_mapped, $port, $port_association_mode);
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if (is_port_valid($port, $device)) {
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// Port newly discovered?
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if (! is_array($ports_db[$port_id])) {
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$port_id = dbInsert(array('device_id' => $device['device_id'], 'ifIndex' => $ifIndex, 'ifName' => $ifName, 'ifAlias' => $ifAlias, 'ifDescr' => $ifDescr), 'ports');
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$ports[$port_id] = dbFetchRow('SELECT * FROM `ports` WHERE `device_id` = ? AND `port_id` = ?', array($device['device_id'], $port_id));
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echo 'Adding: '.$ifName.'('.$ifIndex.')('.$port_id.')';
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} // Port re-discovered after previous deletion?
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elseif ($ports_db[$port_id]['deleted'] == '1') {
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dbUpdate(array('deleted' => '0'), 'ports', '`port_id` = ?', array($port_id));
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$ports_db[$port_id]['deleted'] = '0';
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echo 'U';
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} else {
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echo '.';
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}
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} else {
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// Port vanished (mark as deleted)
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if (is_array($ports_db[$port_id])) {
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if ($ports_db[$port_id]['deleted'] != '1') {
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dbUpdate(array('deleted' => '1'), 'ports', '`port_id` = ?', array($port_id));
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$ports_db[$port_id]['deleted'] = '1';
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echo '-';
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}
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}
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echo 'X';
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}//end if
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}//end foreach
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unset(
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$ports_mapped,
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$port
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);
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echo "\n";
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// Clear Variables Here
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unset($port_stats);
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unset($ports_db);
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