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<?php
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/* $Id$ */
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/*
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Copyright (C) 2010 Seth Mos <seth.mos@dds.nl>
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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pfSense_BUILDER_BINARIES: /bin/rm /usr/bin/nice /usr/local/bin/rrdtool /bin/cd
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pfSense_MODULE: rrd
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*/
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/* include all configuration functions */
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function dump_rrd_to_xml($rrddatabase, $xmldumpfile) {
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$rrdtool = "/usr/bin/nice -n20 /usr/local/bin/rrdtool";
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if(file_exists($xmldumpfile))
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mwexec("rm {$xmldumpfile}");
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exec("$rrdtool dump {$rrddatabase} {$xmldumpfile} 2>&1", $dumpout, $dumpret);
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if ($dumpret <> 0) {
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$dumpout = implode(" ", $dumpout);
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log_error(sprintf(gettext('RRD dump failed exited with %1$s, the error is: %2$s'), $dumpret, $dumpout));
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}
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return($dumpret);
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}
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function restore_rrd() {
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global $g, $config;
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$rrddbpath = "/var/db/rrd/";
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$rrdtool = "/usr/bin/nice -n20 /usr/local/bin/rrdtool";
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$rrdrestore = "";
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$rrdreturn = "";
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if (file_exists("{$g['cf_conf_path']}/rrd.tgz")) {
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foreach (glob("{$rrddbpath}/*.xml") as $xml_file) {
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@unlink($xml_file);
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}
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$_gb = exec("cd /;LANG=C /usr/bin/tar -xzf {$g['cf_conf_path']}/rrd.tgz 2>&1", $rrdrestore, $rrdreturn);
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$rrdrestore = implode(" ", $rrdrestore);
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if($rrdreturn != 0) {
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log_error("RRD restore failed exited with $rrdreturn, the error is: $rrdrestore\n");
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}
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unset($rrdrestore);
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foreach (glob("{$rrddbpath}/*.xml") as $xml_file) {
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$rrd_file = preg_replace('/\.xml$/', ".rrd", $xml_file);
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if (file_exists("{$rrd_file}")) {
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@unlink($rrd_file);
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}
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$output = array();
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$status = null;
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$_gb = exec("$rrdtool restore -f '{$xml_file}' '{$rrd_file}'", $output, $status);
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if ($status) {
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log_error("rrdtool restore -f '{$xml_file}' '{$rrd_file}' failed returning {$status}.");
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continue;
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}
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unset($output);
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@unlink($xml_file);
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}
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/* If this backup is still there on a full install, but we aren't going to use ram disks, remove the archive since this is a transition. */
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if (($g['platform'] == "pfSense") && !isset($config['system']['use_mfs_tmpvar'])) {
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unlink_if_exists("{$g['cf_conf_path']}/rrd.tgz");
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}
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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 create_new_rrd($rrdcreatecmd) {
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$rrdcreateoutput = array();
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$rrdcreatereturn = 0;
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$_gb = exec("$rrdcreatecmd 2>&1", $rrdcreateoutput, $rrdcreatereturn);
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if ($rrdcreatereturn <> 0) {
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$rrdcreateoutput = implode(" ", $rrdcreateoutput);
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log_error(sprintf(gettext('RRD create failed exited with %1$s, the error is: %2$s'), $rrdcreatereturn, $rrdcreateoutput));
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}
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unset($rrdcreateoutput);
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return $rrdcreatereturn;
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}
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function migrate_rrd_format($rrdoldxml, $rrdnewxml) {
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if(!file_exists("/tmp/rrd_notice_sent.txt")) {
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$_gb = exec("echo 'Converting RRD configuration to new format. This might take a bit...' | wall");
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@touch("/tmp/rrd_notice_sent.txt");
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}
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$numrraold = count($rrdoldxml['rra']);
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$numrranew = count($rrdnewxml['rra']);
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$numdsold = count($rrdoldxml['ds']);
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$numdsnew = count($rrdnewxml['ds']);
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log_error(sprintf(gettext('Import RRD has %1$s DS values and %2$s RRA databases, new format RRD has %3$s DS values and %4$s RRA databases'), $numdsold, $numrraold, $numdsnew ,$numrranew));
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/* add data sources not found in the old array from the new array */
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$i = 0;
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foreach($rrdnewxml['ds'] as $ds) {
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if(!is_array($rrdoldxml['ds'][$i])) {
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$rrdoldxml['ds'][$i] = $rrdnewxml['ds'][$i];
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/* set unknown values to 0 */
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$rrdoldxml['ds'][$i]['last_ds'] = " 0.0000000000e+00 ";
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$rrdoldxml['ds'][$i]['value'] = " 0.0000000000e+00 ";
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$rrdoldxml['ds'][$i]['unknown_sec'] = "0";
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}
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$i++;
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}
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$i = 0;
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$rracountold = count($rrdoldxml['rra']);
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$rracountnew = count($rrdnewxml['rra']);
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/* process each RRA, which contain a database */
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foreach($rrdnewxml['rra'] as $rra) {
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if(!is_array($rrdoldxml['rra'][$i])) {
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$rrdoldxml['rra'][$i] = $rrdnewxml['rra'][$i];
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}
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$d = 0;
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/* process cdp_prep */
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$cdp_prep = $rra['cdp_prep'];
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foreach($cdp_prep['ds'] as $ds) {
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if(!is_array($rrdoldxml['rra'][$i]['cdp_prep']['ds'][$d])) {
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$rrdoldxml['rra'][$i]['cdp_prep']['ds'][$d] = $rrdnewxml['rra'][$i]['cdp_prep']['ds'][$d];
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$rrdoldxml['rra'][$i]['cdp_prep']['ds'][$d]['primary_value'] = " 0.0000000000e+00 ";
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$rrdoldxml['rra'][$i]['cdp_prep']['ds'][$d]['secondary_value'] = " 0.0000000000e+00 ";
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$rrdoldxml['rra'][$i]['cdp_prep']['ds'][$d]['value'] = " 0.0000000000e+00 ";
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$rrdoldxml['rra'][$i]['cdp_prep']['ds'][$d]['unknown_datapoints'] = "0";
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}
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$d++;
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}
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/* process database */
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$rows = $rra['database'];
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$k = 0;
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$rowcountold = count($rrdoldxml['rra'][$i]['database']['row']);
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$rowcountnew = count($rrdnewxml['rra'][$i]['database']['row']);
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$rowcountdiff = $rowcountnew - $rowcountold;
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/* save old rows for a bit before we put the required empty rows before it */
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$rowsdata = $rows;
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$rowsempty = array();
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$r = 0;
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while($r < $rowcountdiff) {
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$rowsempty[] = $rrdnewxml['rra'][$i]['database']['row'][$r];
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$r++;
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}
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$rows = $rowsempty + $rowsdata;
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/* now foreach the rows in the database */
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foreach($rows['row'] as $row) {
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if(!is_array($rrdoldxml['rra'][$i]['database']['row'][$k])) {
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$rrdoldxml['rra'][$i]['database']['row'][$k] = $rrdnewxml['rra'][$i]['database']['row'][$k];
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}
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$m = 0;
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$vcountold = count($rrdoldxml['rra'][$i]['database']['row'][$k]['v']);
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$vcountnew = count($rrdnewxml['rra'][$i]['database']['row'][$k]['v']);
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foreach($row['v'] as $value) {
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if(empty($rrdoldxml['rra'][$i]['database']['row'][$k]['v'][$m])) {
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if(isset($valid)) {
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$rrdoldxml['rra'][$i]['database']['row'][$k]['v'][$m] = "0.0000000000e+00 ";
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} else {
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$rrdoldxml['rra'][$i]['database']['row'][$k]['v'][$m] = $rrdnewxml['rra'][$i]['database']['row'][$k]['v'][$m];
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}
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} else {
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if($value <> " NaN ") {
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$valid = true;
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} else {
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$valid = false;
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}
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}
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$m++;
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}
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$k++;
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}
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$i++;
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}
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$numrranew = count($rrdoldxml['rra']);
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$numdsnew = count($rrdoldxml['ds']);
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log_error(sprintf(gettext('The new RRD now has %1$s DS values and %2$s RRA databases'), $numdsnew, $numrranew));
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return $rrdoldxml;
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}
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function enable_rrd_graphing() {
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global $config, $g, $altq_list_queues;
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if($g['booting'])
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echo gettext("Generating RRD graphs...");
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$rrddbpath = "/var/db/rrd/";
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$rrdgraphpath = "/usr/local/www/rrd";
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$traffic = "-traffic.rrd";
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$packets = "-packets.rrd";
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$states = "-states.rrd";
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$wireless = "-wireless.rrd";
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$queues = "-queues.rrd";
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$queuesdrop = "-queuedrops.rrd";
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$spamd = "-spamd.rrd";
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$proc = "-processor.rrd";
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$mem = "-memory.rrd";
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$cellular = "-cellular.rrd";
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$vpnusers = "-vpnusers.rrd";
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$captiveportalconcurrent = "-concurrent.rrd";
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$captiveportalloggedin = "-loggedin.rrd";
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$rrdtool = "/usr/bin/nice -n20 /usr/local/bin/rrdtool";
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$netstat = "/usr/bin/netstat";
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$awk = "/usr/bin/awk";
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$tar = "/usr/bin/tar";
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$pfctl = "/sbin/pfctl";
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$sysctl = "/sbin/sysctl";
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$php = "/usr/local/bin/php";
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$cpustats = "/usr/local/sbin/cpustats";
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$spamd_gather = "/usr/local/bin/spamd_gather_stats.php";
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$ifconfig = "/sbin/ifconfig";
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$captiveportal_gather = "/usr/local/bin/captiveportal_gather_stats.php";
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$rrdtrafficinterval = 60;
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$rrdwirelessinterval = 60;
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$rrdqueuesinterval = 60;
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$rrdqueuesdropinterval = 60;
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$rrdpacketsinterval = 60;
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$rrdstatesinterval = 60;
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$rrdspamdinterval = 60;
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$rrdlbpoolinterval = 60;
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$rrdprocinterval = 60;
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$rrdmeminterval = 60;
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$rrdcellularinterval = 60;
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$rrdvpninterval = 60;
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$rrdcaptiveportalinterval = 60;
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$trafficvalid = $rrdtrafficinterval * 2;
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$wirelessvalid = $rrdwirelessinterval * 2;
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$queuesvalid = $rrdqueuesinterval * 2;
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$queuesdropvalid = $rrdqueuesdropinterval * 2;
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$packetsvalid = $rrdpacketsinterval * 2;
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$statesvalid = $rrdstatesinterval*2;
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$spamdvalid = $rrdspamdinterval * 2;
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$lbpoolvalid = $rrdlbpoolinterval * 2;
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$procvalid = $rrdlbpoolinterval * 2;
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$memvalid = $rrdmeminterval * 2;
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$cellularvalid = $rrdcellularinterval * 2;
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$vpnvalid = $rrdvpninterval * 2;
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$captiveportalvalid = $rrdcaptiveportalinterval * 2;
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/* Assume 2*10GigE for now */
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$downstream = 2500000000;
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$upstream = 2500000000;
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267
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268
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/* read the shaper config */
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read_altq_config();
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270
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if (isset ($config['rrd']['enable'])) {
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272
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/* create directory if needed */
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if (!is_dir($rrddbpath)) {
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mkdir($rrddbpath, 0775);
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}
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chown($rrddbpath, "nobody");
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278
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279
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if ($g['booting']) {
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restore_rrd();
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}
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282
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283
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/* db update script */
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284
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$rrdupdatesh = "#!/bin/sh\n";
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285
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$rrdupdatesh .= "\n";
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286
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$rrdupdatesh .= "export TERM=dumb\n";
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$rrdupdatesh .= "\n";
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$rrdupdatesh .= 'echo $$ > ' . $g['varrun_path'] . '/updaterrd.sh.pid';
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289
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$rrdupdatesh .= "\n";
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290
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$rrdupdatesh .= "counter=1\n";
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$rrdupdatesh .= "while [ \"\$counter\" -ne 0 ]\n";
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292
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$rrdupdatesh .= "do\n";
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293
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$rrdupdatesh .= "";
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294
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295
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$i = 0;
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296
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$ifdescrs = get_configured_interface_with_descr();
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297
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/* IPsec counters */
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298
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$ifdescrs['ipsec'] = "IPsec";
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299
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/* OpenVPN server counters */
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300
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if(is_array($config['openvpn']['openvpn-server'])) {
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301
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foreach($config['openvpn']['openvpn-server'] as $server) {
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$serverid = "ovpns" . $server['vpnid'];
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$ifdescrs[$serverid] = "{$server['description']}";
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}
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305
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}
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306
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307
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/* process all real and pseudo interfaces */
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308
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foreach ($ifdescrs as $ifname => $ifdescr) {
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309
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$temp = get_real_interface($ifname);
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310
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if($temp <> "") {
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311
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$realif = $temp;
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312
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}
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313
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314
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/* TRAFFIC, set up the rrd file */
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315
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if (!file_exists("$rrddbpath$ifname$traffic")) {
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316
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$rrdcreate = "$rrdtool create $rrddbpath$ifname$traffic --step $rrdtrafficinterval ";
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317
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$rrdcreate .= "DS:inpass:COUNTER:$trafficvalid:0:$downstream ";
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318
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$rrdcreate .= "DS:outpass:COUNTER:$trafficvalid:0:$upstream ";
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$rrdcreate .= "DS:inblock:COUNTER:$trafficvalid:0:$downstream ";
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320
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$rrdcreate .= "DS:outblock:COUNTER:$trafficvalid:0:$upstream ";
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$rrdcreate .= "DS:inpass6:COUNTER:$trafficvalid:0:$downstream ";
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$rrdcreate .= "DS:outpass6:COUNTER:$trafficvalid:0:$upstream ";
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$rrdcreate .= "DS:inblock6:COUNTER:$trafficvalid:0:$downstream ";
|
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324
|
$rrdcreate .= "DS:outblock6:COUNTER:$trafficvalid:0:$upstream ";
|
|
325
|
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
|
|
326
|
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
|
|
327
|
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
|
|
328
|
$rrdcreate .= "RRA:AVERAGE:0.5:1440:3652 ";
|
|
329
|
|
|
330
|
create_new_rrd($rrdcreate);
|
|
331
|
unset($rrdcreate);
|
|
332
|
}
|
|
333
|
|
|
334
|
/* enter UNKNOWN values in the RRD so it knows we rebooted. */
|
|
335
|
if($g['booting']) {
|
|
336
|
mwexec("$rrdtool update $rrddbpath$ifname$traffic N:U:U:U:U:U:U:U:U");
|
|
337
|
}
|
|
338
|
|
|
339
|
$rrdupdatesh .= "\n";
|
|
340
|
$rrdupdatesh .= "# polling traffic for interface $ifname $realif IPv4/IPv6 counters \n";
|
|
341
|
$rrdupdatesh .= "$rrdtool update $rrddbpath$ifname$traffic N:";
|
|
342
|
$rrdupdatesh .= "`$pfctl -vvsI -i {$realif} | awk '\\\n";
|
|
343
|
$rrdupdatesh .= "/In4\/Pass/ { b4pi = \$6 };/Out4\/Pass/ { b4po = \$6 };/In4\/Block/ { b4bi = \$6 };/Out4\/Block/ { b4bo = \$6 };\\\n";
|
|
344
|
$rrdupdatesh .= "/In6\/Pass/ { b6pi = \$6 };/Out6\/Pass/ { b6po = \$6 };/In6\/Block/ { b6bi = \$6 };/Out6\/Block/ { b6bo = \$6 };\\\n";
|
|
345
|
$rrdupdatesh .= "END {print b4pi \":\" b4po \":\" b4bi \":\" b4bo \":\" b6pi \":\" b6po \":\" b6bi \":\" b6bo};'`\n";
|
|
346
|
|
|
347
|
/* PACKETS, set up the rrd file */
|
|
348
|
if (!file_exists("$rrddbpath$ifname$packets")) {
|
|
349
|
$rrdcreate = "$rrdtool create $rrddbpath$ifname$packets --step $rrdpacketsinterval ";
|
|
350
|
$rrdcreate .= "DS:inpass:COUNTER:$packetsvalid:0:$downstream ";
|
|
351
|
$rrdcreate .= "DS:outpass:COUNTER:$packetsvalid:0:$upstream ";
|
|
352
|
$rrdcreate .= "DS:inblock:COUNTER:$packetsvalid:0:$downstream ";
|
|
353
|
$rrdcreate .= "DS:outblock:COUNTER:$packetsvalid:0:$upstream ";
|
|
354
|
$rrdcreate .= "DS:inpass6:COUNTER:$packetsvalid:0:$downstream ";
|
|
355
|
$rrdcreate .= "DS:outpass6:COUNTER:$packetsvalid:0:$upstream ";
|
|
356
|
$rrdcreate .= "DS:inblock6:COUNTER:$packetsvalid:0:$downstream ";
|
|
357
|
$rrdcreate .= "DS:outblock6:COUNTER:$packetsvalid:0:$upstream ";
|
|
358
|
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
|
|
359
|
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
|
|
360
|
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
|
|
361
|
$rrdcreate .= "RRA:AVERAGE:0.5:1440:3652 ";
|
|
362
|
|
|
363
|
create_new_rrd($rrdcreate);
|
|
364
|
unset($rrdcreate);
|
|
365
|
}
|
|
366
|
|
|
367
|
/* enter UNKNOWN values in the RRD so it knows we rebooted. */
|
|
368
|
if($g['booting']) {
|
|
369
|
mwexec("$rrdtool update $rrddbpath$ifname$packets N:U:U:U:U:U:U:U:U");
|
|
370
|
}
|
|
371
|
|
|
372
|
$rrdupdatesh .= "\n";
|
|
373
|
$rrdupdatesh .= "# polling packets for interface $ifname $realif \n";
|
|
374
|
$rrdupdatesh .= "$rrdtool update $rrddbpath$ifname$packets N:";
|
|
375
|
$rrdupdatesh .= "`$pfctl -vvsI -i {$realif} | awk '\\\n";
|
|
376
|
$rrdupdatesh .= "/In4\/Pass/ { b4pi = \$4 };/Out4\/Pass/ { b4po = \$4 };/In4\/Block/ { b4bi = \$4 };/Out4\/Block/ { b4bo = \$4 };\\\n";
|
|
377
|
$rrdupdatesh .= "/In6\/Pass/ { b6pi = \$4 };/Out6\/Pass/ { b6po = \$4 };/In6\/Block/ { b6bi = \$4 };/Out6\/Block/ { b6bo = \$4 };\\\n";
|
|
378
|
$rrdupdatesh .= "END {print b4pi \":\" b4po \":\" b4bi \":\" b4bo \":\" b6pi \":\" b6po \":\" b6bi \":\" b6bo};'`\n";
|
|
379
|
|
|
380
|
/* WIRELESS, set up the rrd file */
|
|
381
|
if($config['interfaces'][$ifname]['wireless']['mode'] == "bss") {
|
|
382
|
if (!file_exists("$rrddbpath$ifname$wireless")) {
|
|
383
|
$rrdcreate = "$rrdtool create $rrddbpath$ifname$wireless --step $rrdwirelessinterval ";
|
|
384
|
$rrdcreate .= "DS:snr:GAUGE:$wirelessvalid:0:1000 ";
|
|
385
|
$rrdcreate .= "DS:rate:GAUGE:$wirelessvalid:0:1000 ";
|
|
386
|
$rrdcreate .= "DS:channel:GAUGE:$wirelessvalid:0:1000 ";
|
|
387
|
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
|
|
388
|
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
|
|
389
|
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
|
|
390
|
$rrdcreate .= "RRA:AVERAGE:0.5:1440:3652 ";
|
|
391
|
|
|
392
|
create_new_rrd($rrdcreate);
|
|
393
|
unset($rrdcreate);
|
|
394
|
}
|
|
395
|
|
|
396
|
/* enter UNKNOWN values in the RRD so it knows we rebooted. */
|
|
397
|
if($g['booting']) {
|
|
398
|
mwexec("$rrdtool update $rrddbpath$ifname$wireless N:U:U:U");
|
|
399
|
}
|
|
400
|
|
|
401
|
$rrdupdatesh .= "\n";
|
|
402
|
$rrdupdatesh .= "# polling wireless for interface $ifname $realif \n";
|
|
403
|
$rrdupdatesh .= "WIFI=`$ifconfig {$realif} list sta| $awk 'gsub(\"M\", \"\") {getline 2;print substr(\$5, 0, length(\$5)-2) \":\" $4 \":\" $3}'`\n";
|
|
404
|
$rrdupdatesh .= "$rrdtool update $rrddbpath$ifname$wireless N:\${WIFI}\n";
|
|
405
|
}
|
|
406
|
|
|
407
|
/* OpenVPN, set up the rrd file */
|
|
408
|
if(stristr($ifname, "ovpns")) {
|
|
409
|
if (!file_exists("$rrddbpath$ifname$vpnusers")) {
|
|
410
|
$rrdcreate = "$rrdtool create $rrddbpath$ifname$vpnusers --step $rrdvpninterval ";
|
|
411
|
$rrdcreate .= "DS:users:GAUGE:$vpnvalid:0:10000 ";
|
|
412
|
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
|
|
413
|
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
|
|
414
|
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
|
|
415
|
$rrdcreate .= "RRA:AVERAGE:0.5:1440:3652 ";
|
|
416
|
|
|
417
|
create_new_rrd($rrdcreate);
|
|
418
|
unset($rrdcreate);
|
|
419
|
}
|
|
420
|
|
|
421
|
/* enter UNKNOWN values in the RRD so it knows we rebooted. */
|
|
422
|
if($g['booting']) {
|
|
423
|
mwexec("$rrdtool update $rrddbpath$ifname$vpnusers N:U");
|
|
424
|
}
|
|
425
|
|
|
426
|
if(is_array($config['openvpn']['openvpn-server'])) {
|
|
427
|
foreach($config['openvpn']['openvpn-server'] as $server) {
|
|
428
|
if("ovpns{$server['vpnid']}" == $ifname) {
|
|
429
|
$port = $server['local_port'];
|
|
430
|
$vpnid = $server['vpnid'];
|
|
431
|
}
|
|
432
|
}
|
|
433
|
}
|
|
434
|
$rrdupdatesh .= "\n";
|
|
435
|
$rrdupdatesh .= "# polling vpn users for interface $ifname $realif port $port\n";
|
|
436
|
$rrdupdatesh .= "list_current_users() {\n";
|
|
437
|
$rrdupdatesh .= " sleep 0.2\n";
|
|
438
|
$rrdupdatesh .= " echo \"status 2\"\n";
|
|
439
|
$rrdupdatesh .= " sleep 0.2\n";
|
|
440
|
$rrdupdatesh .= " echo \"quit\"\n";
|
|
441
|
$rrdupdatesh .= "}\n";
|
|
442
|
$rrdupdatesh .= "OVPN=`list_current_users | nc -U {$g['varetc_path']}/openvpn/server{$vpnid}.sock | awk -F\",\" '/^CLIENT_LIST/ {print \$2}' | wc -l | awk '{print $1}'`\n";
|
|
443
|
$rrdupdatesh .= "$rrdtool update $rrddbpath$ifname$vpnusers N:\${OVPN}\n";
|
|
444
|
}
|
|
445
|
|
|
446
|
/* QUEUES, set up the queues databases */
|
|
447
|
if ($altq_list_queues[$ifname]) {
|
|
448
|
$altq =& $altq_list_queues[$ifname];
|
|
449
|
/* NOTE: Is it worth as its own function?! */
|
|
450
|
switch ($altq->GetBwscale()) {
|
|
451
|
case "Gb":
|
|
452
|
$factor = 1024 * 1024 * 1024;
|
|
453
|
break;
|
|
454
|
case "Mb":
|
|
455
|
$factor = 1024 * 1024;
|
|
456
|
break;
|
|
457
|
case "Kb":
|
|
458
|
$factor = 1024;
|
|
459
|
break;
|
|
460
|
case "b":
|
|
461
|
default:
|
|
462
|
$factor = 1;
|
|
463
|
break;
|
|
464
|
}
|
|
465
|
$qbandwidth = $altq->GetBandwidth() * $factor;
|
|
466
|
if ($qbandwidth <=0) {
|
|
467
|
$qbandwidth = 100 * 1000 * 1000; /* 100Mbit */
|
|
468
|
}
|
|
469
|
$qlist =& $altq->get_queue_list($notused);
|
|
470
|
if (!file_exists("$rrddbpath$ifname$queues")) {
|
|
471
|
$rrdcreate = "$rrdtool create $rrddbpath$ifname$queues --step $rrdqueuesinterval ";
|
|
472
|
/* loop list of shaper queues */
|
|
473
|
$q = 0;
|
|
474
|
foreach ($qlist as $qname => $q) {
|
|
475
|
$rrdcreate .= "DS:$qname:COUNTER:$queuesvalid:0:$qbandwidth ";
|
|
476
|
}
|
|
477
|
|
|
478
|
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
|
|
479
|
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
|
|
480
|
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
|
|
481
|
$rrdcreate .= "RRA:AVERAGE:0.5:1440:3652 ";
|
|
482
|
|
|
483
|
create_new_rrd($rrdcreate);
|
|
484
|
unset($rrdcreate);
|
|
485
|
}
|
|
486
|
|
|
487
|
if (!file_exists("$rrddbpath$ifname$queuesdrop")) {
|
|
488
|
$rrdcreate = "$rrdtool create $rrddbpath$ifname$queuesdrop --step $rrdqueuesdropinterval ";
|
|
489
|
/* loop list of shaper queues */
|
|
490
|
$q = 0;
|
|
491
|
foreach ($qlist as $qname => $q) {
|
|
492
|
$rrdcreate .= "DS:$qname:COUNTER:$queuesdropvalid:0:$qbandwidth ";
|
|
493
|
}
|
|
494
|
|
|
495
|
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
|
|
496
|
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
|
|
497
|
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
|
|
498
|
$rrdcreate .= "RRA:AVERAGE:0.5:1440:3652 ";
|
|
499
|
|
|
500
|
create_new_rrd($rrdcreate);
|
|
501
|
unset($rrdcreate);
|
|
502
|
}
|
|
503
|
|
|
504
|
if($g['booting']) {
|
|
505
|
$rrdqcommand = "-t ";
|
|
506
|
$rrducommand = "N";
|
|
507
|
$qi = 0;
|
|
508
|
foreach ($qlist as $qname => $q) {
|
|
509
|
if($qi == 0) {
|
|
510
|
$rrdqcommand .= "{$qname}";
|
|
511
|
} else {
|
|
512
|
$rrdqcommand .= ":{$qname}";
|
|
513
|
}
|
|
514
|
$qi++;
|
|
515
|
$rrducommand .= ":U";
|
|
516
|
}
|
|
517
|
mwexec("$rrdtool update $rrddbpath$ifname$queues $rrdqcommand $rrducommand");
|
|
518
|
mwexec("$rrdtool update $rrddbpath$ifname$queuesdrop $rrdqcommand $rrducommand");
|
|
519
|
}
|
|
520
|
|
|
521
|
/* awk function to gather shaper data */
|
|
522
|
/* yes, it's special */
|
|
523
|
$rrdupdatesh .= "` pfctl -vsq -i {$realif} | awk 'BEGIN {printf \"$rrdtool update $rrddbpath$ifname$queues \" } ";
|
|
524
|
$rrdupdatesh .= "{ ";
|
|
525
|
$rrdupdatesh .= "if ((\$1 == \"queue\") && ( \$2 ~ /^q/ )) { ";
|
|
526
|
$rrdupdatesh .= " dsname = dsname \":\" \$2 ; ";
|
|
527
|
$rrdupdatesh .= " q=1; ";
|
|
528
|
$rrdupdatesh .= "} ";
|
|
529
|
$rrdupdatesh .= " else if ((\$4 == \"bytes:\") && ( q == 1 ) ) { ";
|
|
530
|
$rrdupdatesh .= " dsdata = dsdata \":\" \$5 ; ";
|
|
531
|
$rrdupdatesh .= " q=0; ";
|
|
532
|
$rrdupdatesh .= "} ";
|
|
533
|
$rrdupdatesh .= "} END { ";
|
|
534
|
$rrdupdatesh .= " dsname = substr(dsname,2); ";
|
|
535
|
$rrdupdatesh .= " dsdata = substr(dsdata,2); ";
|
|
536
|
$rrdupdatesh .= " printf \"-t \" dsname \" N:\" dsdata }' ";
|
|
537
|
$rrdupdatesh .= " dsname=\"\" dsdata=\"\"`\n\n";
|
|
538
|
|
|
539
|
$rrdupdatesh .= "` pfctl -vsq -i {$realif} | awk 'BEGIN {printf \"$rrdtool update $rrddbpath$ifname$queuesdrop \" } ";
|
|
540
|
$rrdupdatesh .= "{ ";
|
|
541
|
$rrdupdatesh .= "if ((\$1 == \"queue\") && ( \$2 ~ /^q/ )) { ";
|
|
542
|
$rrdupdatesh .= " dsname = dsname \":\" \$2 ; ";
|
|
543
|
$rrdupdatesh .= " q=1; ";
|
|
544
|
$rrdupdatesh .= "} ";
|
|
545
|
$rrdupdatesh .= " else if ((\$4 == \"bytes:\") && ( q == 1 ) ) { ";
|
|
546
|
$rrdupdatesh .= " dsdata = dsdata \":\" \$8 ; ";
|
|
547
|
$rrdupdatesh .= " q=0; ";
|
|
548
|
$rrdupdatesh .= "} ";
|
|
549
|
$rrdupdatesh .= "} END { ";
|
|
550
|
$rrdupdatesh .= " dsname = substr(dsname,2); ";
|
|
551
|
$rrdupdatesh .= " dsdata = substr(dsdata,2); ";
|
|
552
|
$rrdupdatesh .= " printf \"-t \" dsname \" N:\" dsdata }' ";
|
|
553
|
$rrdupdatesh .= " dsname=\"\" dsdata=\"\"`\n\n";
|
|
554
|
}
|
|
555
|
|
|
556
|
/* 3G interfaces */
|
|
557
|
if(preg_match("/ppp[0-9]+/i", $realif)) {
|
|
558
|
if (!file_exists("$rrddbpath$ifname$cellular")) {
|
|
559
|
$rrdcreate = "$rrdtool create $rrddbpath$ifname$cellular --step $rrdcellularinterval ";
|
|
560
|
$rrdcreate .= "DS:rssi:GAUGE:$cellularvalid:0:100 ";
|
|
561
|
$rrdcreate .= "DS:upstream:GAUGE:$cellularvalid:0:100000000 ";
|
|
562
|
$rrdcreate .= "DS:downstream:GAUGE:$cellularvalid:0:100000000 ";
|
|
563
|
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
|
|
564
|
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
|
|
565
|
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
|
|
566
|
$rrdcreate .= "RRA:AVERAGE:0.5:1440:3652 ";
|
|
567
|
create_new_rrd($rrdcreate);
|
|
568
|
unset($rrdcreate);
|
|
569
|
}
|
|
570
|
|
|
571
|
/* enter UNKNOWN values in the RRD so it knows we rebooted. */
|
|
572
|
if($g['booting']) {
|
|
573
|
mwexec("$rrdtool update $rrddbpath$ifname$cellular N:U:U:U");
|
|
574
|
}
|
|
575
|
|
|
576
|
$rrdupdatesh .= "\n";
|
|
577
|
$rrdupdatesh .= "# polling 3G\n";
|
|
578
|
$rrdupdatesh .= "GSTATS=`awk -F, 'getline 2 {print \$2 \":\" \$8 \":\" \$9}' < /tmp/3gstats.$ifname`\n";
|
|
579
|
$rrdupdatesh .= "$rrdtool update $rrddbpath$ifname$cellular N:\"\$GSTATS\"";
|
|
580
|
}
|
|
581
|
|
|
582
|
}
|
|
583
|
$i++;
|
|
584
|
|
|
585
|
/* System only statistics */
|
|
586
|
$ifname = "system";
|
|
587
|
|
|
588
|
/* STATES, create pf states database */
|
|
589
|
if(! file_exists("$rrddbpath$ifname$states")) {
|
|
590
|
$rrdcreate = "$rrdtool create $rrddbpath$ifname$states --step $rrdstatesinterval ";
|
|
591
|
$rrdcreate .= "DS:pfrate:GAUGE:$statesvalid:0:10000000 ";
|
|
592
|
$rrdcreate .= "DS:pfstates:GAUGE:$statesvalid:0:10000000 ";
|
|
593
|
$rrdcreate .= "DS:pfnat:GAUGE:$statesvalid:0:10000000 ";
|
|
594
|
$rrdcreate .= "DS:srcip:GAUGE:$statesvalid:0:10000000 ";
|
|
595
|
$rrdcreate .= "DS:dstip:GAUGE:$statesvalid:0:10000000 ";
|
|
596
|
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
|
|
597
|
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
|
|
598
|
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
|
|
599
|
$rrdcreate .= "RRA:AVERAGE:0.5:1440:3652 ";
|
|
600
|
|
|
601
|
create_new_rrd($rrdcreate);
|
|
602
|
unset($rrdcreate);
|
|
603
|
}
|
|
604
|
|
|
605
|
/* enter UNKNOWN values in the RRD so it knows we rebooted. */
|
|
606
|
if($g['booting']) {
|
|
607
|
mwexec("$rrdtool update $rrddbpath$ifname$states N:U:U:U:U:U");
|
|
608
|
}
|
|
609
|
|
|
610
|
/* the pf states gathering function. */
|
|
611
|
$rrdupdatesh .= "\n";
|
|
612
|
$rrdupdatesh .= "pfctl_si_out=\"` $pfctl -si > /tmp/pfctl_si_out `\"\n";
|
|
613
|
$rrdupdatesh .= "pfctl_ss_out=\"` $pfctl -ss > /tmp/pfctl_ss_out`\"\n";
|
|
614
|
$rrdupdatesh .= "pfrate=\"` cat /tmp/pfctl_si_out | egrep \"inserts|removals\" | awk '{ pfrate = \$3 + pfrate } {print pfrate}'|tail -1 `\"\n";
|
|
615
|
$rrdupdatesh .= "pfstates=\"` cat /tmp/pfctl_ss_out | egrep -v \"<\\-.*?<\\-|\\->.*?\\->\" | wc -l|sed 's/ //g'`\"\n";
|
|
616
|
$rrdupdatesh .= "pfnat=\"` cat /tmp/pfctl_ss_out | egrep '<\\-.*?<\\-|\\->.*?\\->' | wc -l|sed 's/ //g' `\"\n";
|
|
617
|
$rrdupdatesh .= "srcip=\"` cat /tmp/pfctl_ss_out | egrep -v '<\\-.*?<\\-|\\->.*?\\->' | grep '\\->' | awk '{print \$3}' | awk -F: '{print \$1}' | sort -u|wc -l|sed 's/ //g' `\"\n";
|
|
618
|
$rrdupdatesh .= "dstip=\"` cat /tmp/pfctl_ss_out | egrep -v '<\\-.*?<\\-|\\->.*?\\->' | grep '<\\-' | awk '{print \$3}' | awk -F: '{print \$1}' | sort -u|wc -l|sed 's/ //g' `\"\n";
|
|
619
|
$rrdupdatesh .= "$rrdtool update $rrddbpath$ifname$states N:\$pfrate:\$pfstates:\$pfnat:\$srcip:\$dstip\n\n";
|
|
620
|
|
|
621
|
/* End pf states statistics */
|
|
622
|
|
|
623
|
/* CPU, create CPU statistics database */
|
|
624
|
if(! file_exists("$rrddbpath$ifname$proc")) {
|
|
625
|
$rrdcreate = "$rrdtool create $rrddbpath$ifname$proc --step $rrdprocinterval ";
|
|
626
|
$rrdcreate .= "DS:user:GAUGE:$procvalid:0:10000000 ";
|
|
627
|
$rrdcreate .= "DS:nice:GAUGE:$procvalid:0:10000000 ";
|
|
628
|
$rrdcreate .= "DS:system:GAUGE:$procvalid:0:10000000 ";
|
|
629
|
$rrdcreate .= "DS:interrupt:GAUGE:$procvalid:0:10000000 ";
|
|
630
|
$rrdcreate .= "DS:processes:GAUGE:$procvalid:0:10000000 ";
|
|
631
|
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
|
|
632
|
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
|
|
633
|
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
|
|
634
|
$rrdcreate .= "RRA:AVERAGE:0.5:1440:3652 ";
|
|
635
|
|
|
636
|
create_new_rrd($rrdcreate);
|
|
637
|
unset($rrdcreate);
|
|
638
|
}
|
|
639
|
|
|
640
|
/* enter UNKNOWN values in the RRD so it knows we rebooted. */
|
|
641
|
if($g['booting']) {
|
|
642
|
mwexec("$rrdtool update $rrddbpath$ifname$proc N:U:U:U:U:U");
|
|
643
|
}
|
|
644
|
|
|
645
|
/* the CPU stats gathering function. */
|
|
646
|
$rrdupdatesh .= "CPU=`$cpustats | cut -f1-4 -d':'`\n";
|
|
647
|
/* Using ps uxaH will count all processes including system threads. Top was undercounting. */
|
|
648
|
$rrdupdatesh .= "PROCS=`ps uxaH | wc -l | awk '{print \$1;}'`\n";
|
|
649
|
$rrdupdatesh .= "$rrdtool update $rrddbpath$ifname$proc N:\${CPU}:\${PROCS}\n";
|
|
650
|
|
|
651
|
/* End CPU statistics */
|
|
652
|
|
|
653
|
/* Memory, create Memory statistics database */
|
|
654
|
if(! file_exists("$rrddbpath$ifname$mem")) {
|
|
655
|
$rrdcreate = "$rrdtool create $rrddbpath$ifname$mem --step $rrdmeminterval ";
|
|
656
|
$rrdcreate .= "DS:active:GAUGE:$memvalid:0:10000000 ";
|
|
657
|
$rrdcreate .= "DS:inactive:GAUGE:$memvalid:0:10000000 ";
|
|
658
|
$rrdcreate .= "DS:free:GAUGE:$memvalid:0:10000000 ";
|
|
659
|
$rrdcreate .= "DS:cache:GAUGE:$memvalid:0:10000000 ";
|
|
660
|
$rrdcreate .= "DS:wire:GAUGE:$memvalid:0:10000000 ";
|
|
661
|
$rrdcreate .= "RRA:MIN:0.5:1:1200 ";
|
|
662
|
$rrdcreate .= "RRA:MIN:0.5:5:720 ";
|
|
663
|
$rrdcreate .= "RRA:MIN:0.5:60:1860 ";
|
|
664
|
$rrdcreate .= "RRA:MIN:0.5:1440:3652 ";
|
|
665
|
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
|
|
666
|
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
|
|
667
|
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
|
|
668
|
$rrdcreate .= "RRA:AVERAGE:0.5:1440:3652 ";
|
|
669
|
$rrdcreate .= "RRA:MAX:0.5:1:1200 ";
|
|
670
|
$rrdcreate .= "RRA:MAX:0.5:5:720 ";
|
|
671
|
$rrdcreate .= "RRA:MAX:0.5:60:1860 ";
|
|
672
|
$rrdcreate .= "RRA:MAX:0.5:1440:3652";
|
|
673
|
|
|
674
|
create_new_rrd($rrdcreate);
|
|
675
|
unset($rrdcreate);
|
|
676
|
}
|
|
677
|
|
|
678
|
/* enter UNKNOWN values in the RRD so it knows we rebooted. */
|
|
679
|
if($g['booting']) {
|
|
680
|
mwexec("$rrdtool update $rrddbpath$ifname$mem N:U:U:U:U:U");
|
|
681
|
}
|
|
682
|
|
|
683
|
/* the Memory stats gathering function. */
|
|
684
|
$rrdupdatesh .= "MEM=`$sysctl -n vm.stats.vm.v_page_count vm.stats.vm.v_active_count vm.stats.vm.v_inactive_count vm.stats.vm.v_free_count vm.stats.vm.v_cache_count vm.stats.vm.v_wire_count | ";
|
|
685
|
$rrdupdatesh .= " $awk '{getline active;getline inactive;getline free;getline cache;getline wire;printf ";
|
|
686
|
$rrdupdatesh .= "((active/$0) * 100)\":\"((inactive/$0) * 100)\":\"((free/$0) * 100)\":\"((cache/$0) * 100)\":\"(wire/$0 * 100)}'`\n";
|
|
687
|
$rrdupdatesh .= "$rrdtool update $rrddbpath$ifname$mem N:\${MEM}\n";
|
|
688
|
|
|
689
|
/* End Memory statistics */
|
|
690
|
|
|
691
|
/* SPAMD, set up the spamd rrd file */
|
|
692
|
if (isset($config['installedpackages']['spamdsettings']) &&
|
|
693
|
$config['installedpackages']['spamdsettings']['config'][0]['enablerrd']) {
|
|
694
|
/* set up the spamd rrd file */
|
|
695
|
if (!file_exists("$rrddbpath$ifname$spamd")) {
|
|
696
|
$rrdcreate = "$rrdtool create $rrddbpath$ifname$spamd --step $rrdspamdinterval ";
|
|
697
|
$rrdcreate .= "DS:conn:GAUGE:$spamdvalid:0:10000 ";
|
|
698
|
$rrdcreate .= "DS:time:GAUGE:$spamdvalid:0:86400 ";
|
|
699
|
$rrdcreate .= "RRA:MIN:0.5:1:1200 ";
|
|
700
|
$rrdcreate .= "RRA:MIN:0.5:5:720 ";
|
|
701
|
$rrdcreate .= "RRA:MIN:0.5:60:1860 ";
|
|
702
|
$rrdcreate .= "RRA:MIN:0.5:1440:3652 ";
|
|
703
|
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
|
|
704
|
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
|
|
705
|
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
|
|
706
|
$rrdcreate .= "RRA:AVERAGE:0.5:1440:3652 ";
|
|
707
|
$rrdcreate .= "RRA:MAX:0.5:1:1200 ";
|
|
708
|
$rrdcreate .= "RRA:MAX:0.5:5:720 ";
|
|
709
|
$rrdcreate .= "RRA:MAX:0.5:60:1860 ";
|
|
710
|
$rrdcreate .= "RRA:MAX:0.5:1440:3652 ";
|
|
711
|
|
|
712
|
create_new_rrd($rrdcreate);
|
|
713
|
unset($rrdcreate);
|
|
714
|
}
|
|
715
|
|
|
716
|
$rrdupdatesh .= "\n";
|
|
717
|
$rrdupdatesh .= "# polling spamd for connections and tarpitness \n";
|
|
718
|
$rrdupdatesh .= "$rrdtool update $rrddbpath$ifname$spamd \\\n";
|
|
719
|
$rrdupdatesh .= "`$php -q $spamd_gather`\n";
|
|
720
|
|
|
721
|
}
|
|
722
|
/* End System statistics */
|
|
723
|
|
|
724
|
/* Captive Portal statistics, set up the rrd file */
|
|
725
|
if(is_array($config['captiveportal'])) {
|
|
726
|
foreach ($config['captiveportal'] as $cpkey => $cp) {
|
|
727
|
if (!isset($cp['enable']))
|
|
728
|
continue;
|
|
729
|
|
|
730
|
$ifname= "captiveportal";
|
|
731
|
$concurrent_filename = $rrddbpath . $ifname . '-' . $cpkey . $captiveportalconcurrent;
|
|
732
|
if (!file_exists("$concurrent_filename")) {
|
|
733
|
$rrdcreate = "$rrdtool create $concurrent_filename --step $rrdcaptiveportalinterval ";
|
|
734
|
$rrdcreate .= "DS:concurrentusers:GAUGE:$captiveportalvalid:0:10000 ";
|
|
735
|
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
|
|
736
|
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
|
|
737
|
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
|
|
738
|
$rrdcreate .= "RRA:AVERAGE:0.5:1440:3652 ";
|
|
739
|
$rrdcreate .= "RRA:MIN:0.5:1:1200 ";
|
|
740
|
$rrdcreate .= "RRA:MIN:0.5:5:720 ";
|
|
741
|
$rrdcreate .= "RRA:MIN:0.5:60:1860 ";
|
|
742
|
$rrdcreate .= "RRA:MIN:0.5:1440:3652 ";
|
|
743
|
$rrdcreate .= "RRA:MAX:0.5:1:1200 ";
|
|
744
|
$rrdcreate .= "RRA:MAX:0.5:5:720 ";
|
|
745
|
$rrdcreate .= "RRA:MAX:0.5:60:1860 ";
|
|
746
|
$rrdcreate .= "RRA:MAX:0.5:1440:3652 ";
|
|
747
|
$rrdcreate .= "RRA:LAST:0.5:1:1200 ";
|
|
748
|
$rrdcreate .= "RRA:LAST:0.5:5:720 ";
|
|
749
|
$rrdcreate .= "RRA:LAST:0.5:60:1860 ";
|
|
750
|
$rrdcreate .= "RRA:LAST:0.5:1440:3652 ";
|
|
751
|
|
|
752
|
create_new_rrd($rrdcreate);
|
|
753
|
unset($rrdcreate);
|
|
754
|
}
|
|
755
|
|
|
756
|
/* enter UNKNOWN values in the RRD so it knows we rebooted. */
|
|
757
|
if($g['booting']) {
|
|
758
|
mwexec("$rrdtool update $concurrent_filename N:U");
|
|
759
|
}
|
|
760
|
|
|
761
|
/* the Captive Portal stats gathering function. */
|
|
762
|
$rrdupdatesh .= "\n";
|
|
763
|
$rrdupdatesh .= "# polling Captive Portal for number of concurrent users\n";
|
|
764
|
$rrdupdatesh .= "CP=`$php -q $captiveportal_gather '$cpkey' $concurrent`\n";
|
|
765
|
$rrdupdatesh .= "$rrdtool update $concurrent_filename \${CP}\n";
|
|
766
|
|
|
767
|
$loggedin_filename = $rrddbpath . $ifname . '-' . $cpkey . $captiveportalloggedin;
|
|
768
|
if (!file_exists("$loggedin_filename")) {
|
|
769
|
$rrdcreate = "$rrdtool create $loggedin_filename --step $rrdcaptiveportalinterval ";
|
|
770
|
$rrdcreate .= "DS:loggedinusers:GAUGE:$captiveportalvalid:0:10000 ";
|
|
771
|
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
|
|
772
|
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
|
|
773
|
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
|
|
774
|
$rrdcreate .= "RRA:AVERAGE:0.5:1440:3652 ";
|
|
775
|
$rrdcreate .= "RRA:MIN:0.5:1:1200 ";
|
|
776
|
$rrdcreate .= "RRA:MIN:0.5:5:720 ";
|
|
777
|
$rrdcreate .= "RRA:MIN:0.5:60:1860 ";
|
|
778
|
$rrdcreate .= "RRA:MIN:0.5:1440:3652 ";
|
|
779
|
$rrdcreate .= "RRA:MAX:0.5:1:1200 ";
|
|
780
|
$rrdcreate .= "RRA:MAX:0.5:5:720 ";
|
|
781
|
$rrdcreate .= "RRA:MAX:0.5:60:1860 ";
|
|
782
|
$rrdcreate .= "RRA:MAX:0.5:1440:3652 ";
|
|
783
|
$rrdcreate .= "RRA:LAST:0.5:1:1200 ";
|
|
784
|
$rrdcreate .= "RRA:LAST:0.5:5:720 ";
|
|
785
|
$rrdcreate .= "RRA:LAST:0.5:60:1860 ";
|
|
786
|
$rrdcreate .= "RRA:LAST:0.5:1440:3652 ";
|
|
787
|
|
|
788
|
create_new_rrd($rrdcreate);
|
|
789
|
unset($rrdcreate);
|
|
790
|
}
|
|
791
|
|
|
792
|
/* enter UNKNOWN values in the RRD so it knows we rebooted. */
|
|
793
|
if($g['booting']) {
|
|
794
|
mwexec("$rrdtool update $loggedin_filename N:U");
|
|
795
|
}
|
|
796
|
|
|
797
|
/* the Captive Portal stats gathering function. */
|
|
798
|
$rrdupdatesh .= "\n";
|
|
799
|
$rrdupdatesh .= "# polling Captive Portal for number of logged in users\n";
|
|
800
|
$rrdupdatesh .= "CP=`$php -q $captiveportal_gather $cpkey loggedin`\n";
|
|
801
|
$rrdupdatesh .= "$rrdtool update $loggedin_filename \${CP}\n";
|
|
802
|
|
|
803
|
}
|
|
804
|
}
|
|
805
|
|
|
806
|
$rrdupdatesh .= "sleep 60\n";
|
|
807
|
$rrdupdatesh .= "done\n";
|
|
808
|
log_error(gettext("Creating rrd update script"));
|
|
809
|
/* write the rrd update script */
|
|
810
|
$updaterrdscript = "{$g['vardb_path']}/rrd/updaterrd.sh";
|
|
811
|
$fd = fopen("$updaterrdscript", "w");
|
|
812
|
fwrite($fd, "$rrdupdatesh");
|
|
813
|
fclose($fd);
|
|
814
|
|
|
815
|
unset($rrdupdatesh);
|
|
816
|
|
|
817
|
/* kill off traffic collectors */
|
|
818
|
kill_traffic_collector();
|
|
819
|
|
|
820
|
/* start traffic collector */
|
|
821
|
mwexec_bg("/usr/bin/nice -n20 /bin/sh $updaterrdscript");
|
|
822
|
|
|
823
|
} else {
|
|
824
|
/* kill off traffic collectors */
|
|
825
|
kill_traffic_collector();
|
|
826
|
}
|
|
827
|
|
|
828
|
$databases = glob("{$rrddbpath}/*.rrd");
|
|
829
|
foreach($databases as $database) {
|
|
830
|
chown($database, "nobody");
|
|
831
|
}
|
|
832
|
|
|
833
|
if($g['booting'])
|
|
834
|
echo gettext("done.") . "\n";
|
|
835
|
|
|
836
|
}
|
|
837
|
|
|
838
|
function kill_traffic_collector() {
|
|
839
|
global $g;
|
|
840
|
|
|
841
|
killbypid("{$g['varrun_path']}/updaterrd.sh.pid");
|
|
842
|
}
|
|
843
|
|
|
844
|
?>
|