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https://github.com/librenms/librenms.git
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Add initial support for Proxmox VM network traffic. [WIP]
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@ -3,7 +3,11 @@
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if (is_numeric($vars['id']) && ($auth || application_permitted($vars['id']))) {
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$app = get_application_by_id($vars['id']);
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$device = device_by_id_cache($app['device_id']);
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$title = generate_device_link($device);
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$title .= $graph_subtype;
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if ($app['app_type'] != 'proxmox') {
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$title = generate_device_link($device);
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$title .= $graph_subtype;
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} else {
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$title = $vars['port'].'@'.$vars['hostname'].' on '.generate_device_link($device);
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}
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$auth = true;
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}
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15
html/includes/graphs/application/proxmox_traffic.inc.php
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15
html/includes/graphs/application/proxmox_traffic.inc.php
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@ -0,0 +1,15 @@
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<?php
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require 'includes/graphs/common.inc.php';
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$mysql_rrd = $config['rrd_dir'].'/proxmox/'.$vars['cluster'].'/'.$vars['vmid'].'_netif_'.$vars['port'].'.rrd';
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if (is_file($mysql_rrd)) {
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$rrd_filename = $mysql_rrd;
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}
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$multiplier = 8;
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$ds_in = 'INOCTETS';
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$ds_out = 'OUTOCTETS';
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require 'includes/graphs/generic_data.inc.php';
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@ -383,6 +383,26 @@ if ($_SESSION['userlevel'] >= '5' && ($app_count) > "0") {
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<?php
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}
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if (isset($config['enable_proxmox']) && $config['enable_proxmox']) {
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$pmxcl = dbFetchRows("SELECT DISTINCT(`app_instance`) FROM `applications` WHERE `app_type` = ?", array('proxmox'));
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if(count($pmxcl) > 0) {
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?>
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<li class="dropdown">
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<a href="proxmox/" class="dropdown-toggle" data-hover="dropdown" data-toggle="dropdown"><i class="fa fa-tasks fa-fw fa-lg fa-nav-icons"></i> Proxmox</a>
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<ul class="dropdown-menu">
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<?php
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foreach ($pmxcl as $pmxc) {
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echo('<li><a href="/proxmox/cluster='.$pmxc['app_instance'].'/"><i class="fa fa-angle-double-right fa-fw fa-lg"></i> '.nicecase($pmxc['app_instance']).' </a></li>');
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}
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?>
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</ul>
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</li>
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<?php
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}
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}
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$routing_count['bgp'] = dbFetchCell("SELECT COUNT(bgpPeer_id) from `bgpPeers` LEFT JOIN devices AS D ON bgpPeers.device_id=D.device_id WHERE D.device_id IS NOT NULL");
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$routing_count['ospf'] = dbFetchCell("SELECT COUNT(ospf_instance_id) FROM `ospf_instances` WHERE `ospfAdminStat` = 'enabled'");
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$routing_count['cef'] = dbFetchCell("SELECT COUNT(cef_switching_id) from `cef_switching`");
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83
html/pages/proxmox.inc.php
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83
html/pages/proxmox.inc.php
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@ -0,0 +1,83 @@
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<?php
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function var_isset($v) {
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global $vars;
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return isset($vars[$v]);
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}
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function var_eq($v, $t) {
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global $vars;
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if (isset($vars[$v]) && $vars[$v] == $t) {
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return true;
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}
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return false;
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}
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function var_get($v) {
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global $vars;
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if (isset($vars[$v])) {
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return $vars[$v];
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}
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return false;
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}
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function proxmox_cluster_vms($c) {
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return dbFetchRows("SELECT * FROM proxmox WHERE cluster = ? ORDER BY vmid", array($c));
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}
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function proxmox_vm_info($vmid, $c) {
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$vm = dbFetchRow("SELECT pm.*, d.hostname AS host, d.device_id FROM proxmox pm, devices d WHERE pm.device_id = d.device_id AND pm.vmid = ? AND pm.cluster = ?", array($vmid, $c));
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$appid = dbFetchRow("SELECT app_id FROM applications WHERE device_id = ? AND app_type = ?", array($vm['device_id'], 'proxmox'));
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$vm['ports'] = dbFetchRows("SELECT * FROM proxmox_ports WHERE vm_id = ?", array($vm['id']));
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$vm['app_id'] = $appid['app_id'];
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return $vm;
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}
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$graphs['proxmox'] = array(
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'netif'
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);
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print_optionbar_start();
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echo "<span style='font-weight: bold;'>Proxmox</span> » ";
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unset($sep);
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foreach ($pmxcl as $pmxc) {
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if (isset($sep)) { echo $sep; };
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if (var_eq('cluster', $pmxc['app_instance'])) {
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echo "<span class='pagemenu-selected'>";
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}
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echo generate_link(nicecase($pmxc['app_instance']), array('page' => 'proxmox', 'cluster' => $pmxc['app_instance']));
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if (var_eq('cluster', $pmxc['app_instance'])) {
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echo '</span>';
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}
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$sep = ' | ';
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}
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print_optionbar_end();
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if (!var_isset('cluster')) {
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echo 'Select a cluster:';
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echo '<ul>';
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foreach ($pmxcl as $pmxc) {
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echo '<li>'.generate_link(nicecase($pmxc['app_instance']), array('page' => 'proxmox', 'cluster' => $pmxc['app_instance'])).'</li>';
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}
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echo '</ul>';
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} elseif (!var_isset('vmid')) {
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echo '<ul>';
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foreach (proxmox_cluster_vms(var_get('cluster')) as $pmxvm) {
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echo '<li>'.generate_link($pmxvm['vmid']." (".$pmxvm['description'].")", array('page' => 'proxmox', 'cluster' => $pmxc['app_instance'], 'vmid' => $pmxvm['vmid'])).'</li>';
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}
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echo '</ul>';
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} else {
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include("pages/proxmox/vm.inc.php");
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}
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$pagetitle[] = 'Proxmox';
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48
html/pages/proxmox/vm.inc.php
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48
html/pages/proxmox/vm.inc.php
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@ -0,0 +1,48 @@
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<?php
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global $vars;
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$vm = proxmox_vm_info(var_get('vmid'), var_get('cluster'));
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print '<pre>';
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var_dump($vm);
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print '</pre>';
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$graphs = array(
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'proxmox_traffic' => 'Traffic',
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);
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foreach ($vm['ports'] as $port) {
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foreach ($graphs as $key => $text) {
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$graph_type = 'proxmox_traffic';
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$graph_array['height'] = '100';
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$graph_array['width'] = '215';
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$graph_array['to'] = $config['time']['now'];
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$graph_array['id'] = $vm['app_id'];
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$graph_array['device_id'] = $vm['device_id'];
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$graph_array['type'] = 'application_'.$key;
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$graph_array['port'] = $port['port'];
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$graph_array['vmid'] = $vm['vmid'];
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$graph_array['cluster'] = $vm['cluster'];
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$graph_array['hostname'] = $vm['description'];
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echo '<h3>'.$text.' '.$port['port'].'@'.$vm['description'].'</h3>';
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echo "<tr bgcolor='$row_colour'><td colspan=5>";
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include 'includes/print-graphrow.inc.php';
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echo '</td></tr>';
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}
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}
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#if (is_numeric($vars['id']) && ($auth || application_permitted($vars['id']))) {
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# $app = get_application_by_id($vars['id']);
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# $device = device_by_id_cache($app['device_id']);
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# $title = generate_device_link($device);
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# $title .= $graph_subtype;
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# $auth = true;
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#}
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74
includes/polling/applications/proxmox.inc.php
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74
includes/polling/applications/proxmox.inc.php
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<?php
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if (!empty($agent_data['app']['proxmox'])) {
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$proxmox = $agent_data['app']['proxmox'];
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}
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$pmxlines = explode("\n", $proxmox);
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$pmxcluster = array_shift($pmxlines);
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$pmxcdir = join('/', array($config['rrd_dir'],'proxmox',$pmxcluster));
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if (!is_dir($pmxcdir)) {
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mkdir($pmxcdir, 0775, true);
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}
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dbUpdate(array('device_id' => $device['device_id'], 'app_type' => 'proxmox', 'app_instance' => $pmxcluster), 'applications', '`device_id` = ? AND `app_type` = ?', array($device['device_id'], 'proxmox'));
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$pmxcache = [];
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function proxmox_port_exists($i, $c, $p) {
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if ($row = dbFetchRow("SELECT pmp.id FROM proxmox_ports pmp, proxmox pm WHERE pm.id = pmp.vm_id AND pmp.port = ? AND pm.cluster = ? AND pm.vmid = ?", array($p, $c, $i))) {
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return $row['id'];
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}
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return false;
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}
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function proxmox_vm_exists($i, $c, &$pmxcache) {
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if (isset($pmxcache[$c][$i]) && $pmxcache[$c][$i] > 0) {
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return true;
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}
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if ($row = dbFetchRow("SELECT id FROM proxmox WHERE vmid = ? AND cluster = ?", array($i, $c))) {
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$pmxcache[$c][$i] = (integer) $row['id'];
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return true;
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}
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return false;
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}
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foreach ($pmxlines as $vm) {
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list($vmid, $vmport, $vmpin, $vmpout, $vmdesc) = explode('/', $vm, 5);
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$rrd_filename = join('/', array(
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$pmxcdir,
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$vmid.'_netif_'.$vmport.'.rrd'));
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if (!is_file($rrd_filename)) {
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rrdtool_create(
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$rrd_filename,
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' --step 300 \
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DS:INOCTETS:DERIVE:600:0:12500000000 \
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DS:OUTOCTETS:DERIVE:600:0:12500000000 '.$config['rrd_rra']);
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}
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rrdtool_update($rrd_filename, 'N:'.$vmpin.':'.$vmpout);
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if (proxmox_vm_exists($vmid, $pmxcluster, $pmxcache) === true) {
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dbUpdate(array('device_id' => $device['device_id'], 'last_seen' => array('NOW()'), 'description' => $vmdesc), 'proxmox', '`vmid` = ? AND `cluster` = ?', array($vmid, $pmxcluster));
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} else {
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$pmxcache[$pmxcluster][$vmid] = dbInsert(array('cluster' => $pmxcluster, 'vmid' => $vmid, 'description' => $vmdesc, 'device_id' => $device['device_id']), 'proxmox');
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}
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if ($portid = proxmox_port_exists($vmid, $pmxcluster, $vmport) !== false) {
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dbUpdate(array('last_seen' => array('NOW()')), 'proxmox_ports', '`vm_id` = ? AND `port` = ?', array($pmxcache[$pmxcluster][$vmid], $vmport));
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} else {
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dbInsert(array('vm_id' => $pmxcache[$pmxcluster][$vmid], 'port' => $vmport), 'proxmox_ports');
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}
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}
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unset($pmxlines);
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unset($pmxcluster);
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unset($pmxcdir);
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unset($proxmox);
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unset($pmxcache);
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@ -50,6 +50,7 @@ if ($device['os_group'] == 'unix') {
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"mysql",
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"nginx",
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"bind",
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"proxmox",
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"tinydns");
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if (in_array($section, $agentapps)) {
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@ -99,7 +100,7 @@ if ($device['os_group'] == 'unix') {
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if (file_exists("includes/polling/applications/$key.inc.php")) {
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d_echo("Enabling $key for ".$device['hostname']." if not yet enabled\n");
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if (in_array($key, array('apache', 'mysql', 'nginx'))) {
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if (in_array($key, array('apache', 'mysql', 'nginx', 'proxmox'))) {
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if (dbFetchCell('SELECT COUNT(*) FROM `applications` WHERE `device_id` = ? AND `app_type` = ?', array($device['device_id'], $key)) == '0') {
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echo "Found new application '$key'\n";
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dbInsert(array('device_id' => $device['device_id'], 'app_type' => $key), 'applications');
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