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Commit 8e823ef0 authored by Ad Schellevis's avatar Ad Schellevis
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(legacy) spaces and curly braces in rrd.inc

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src/etc/inc/rrd.inc
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<?php
/*
Copyright (C) 2010 Seth Mos <seth.mos@dds.nl>
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
Copyright (C) 2010 Seth Mos <seth.mos@dds.nl>
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
function restore_rrd()
{
global $config;
$rrddbpath = '/var/db/rrd/';
$rrdtool = '/usr/local/bin/rrdtool';
$rrdrestore = "";
$rrdreturn = "";
if (file_exists('/conf/rrd.tgz')) {
foreach (glob("{$rrddbpath}/*.xml") as $xml_file) {
@unlink($xml_file);
}
$_gb = exec('cd /;LANG=C /usr/bin/tar -xzf /conf/rrd.tgz 2>&1', $rrdrestore, $rrdreturn);
$rrdrestore = implode(" ", $rrdrestore);
if($rrdreturn != 0) {
log_error("RRD restore failed exited with $rrdreturn, the error is: $rrdrestore\n");
}
unset($rrdrestore);
foreach (glob("{$rrddbpath}/*.xml") as $xml_file) {
$rrd_file = preg_replace('/\.xml$/', ".rrd", $xml_file);
if (file_exists("{$rrd_file}")) {
@unlink($rrd_file);
}
$output = array();
$status = null;
$_gb = exec("$rrdtool restore -f '{$xml_file}' '{$rrd_file}'", $output, $status);
if ($status) {
log_error("rrdtool restore -f '{$xml_file}' '{$rrd_file}' failed returning {$status}.");
continue;
}
unset($output);
@unlink($xml_file);
}
return true;
}
return false;
global $config;
$rrddbpath = '/var/db/rrd/';
$rrdtool = '/usr/local/bin/rrdtool';
$rrdrestore = "";
$rrdreturn = "";
if (file_exists('/conf/rrd.tgz')) {
foreach (glob("{$rrddbpath}/*.xml") as $xml_file) {
@unlink($xml_file);
}
$_gb = exec('cd /;LANG=C /usr/bin/tar -xzf /conf/rrd.tgz 2>&1', $rrdrestore, $rrdreturn);
$rrdrestore = implode(" ", $rrdrestore);
if ($rrdreturn != 0) {
log_error("RRD restore failed exited with $rrdreturn, the error is: $rrdrestore\n");
}
unset($rrdrestore);
foreach (glob("{$rrddbpath}/*.xml") as $xml_file) {
$rrd_file = preg_replace('/\.xml$/', ".rrd", $xml_file);
if (file_exists("{$rrd_file}")) {
@unlink($rrd_file);
}
$output = array();
$status = null;
$_gb = exec("$rrdtool restore -f '{$xml_file}' '{$rrd_file}'", $output, $status);
if ($status) {
log_error("rrdtool restore -f '{$xml_file}' '{$rrd_file}' failed returning {$status}.");
continue;
}
unset($output);
@unlink($xml_file);
}
return true;
}
return false;
}
function create_new_rrd($rrdcreatecmd) {
$rrdcreateoutput = array();
$rrdcreatereturn = 0;
$_gb = exec("$rrdcreatecmd 2>&1", $rrdcreateoutput, $rrdcreatereturn);
if ($rrdcreatereturn <> 0) {
$rrdcreateoutput = implode(" ", $rrdcreateoutput);
log_error(sprintf(gettext('RRD create failed exited with %s, the error is: %s'), $rrdcreatereturn, $rrdcreateoutput));
}
unset($rrdcreateoutput);
return $rrdcreatereturn;
$rrdcreateoutput = array();
$rrdcreatereturn = 0;
$_gb = exec("$rrdcreatecmd 2>&1", $rrdcreateoutput, $rrdcreatereturn);
if ($rrdcreatereturn <> 0) {
$rrdcreateoutput = implode(" ", $rrdcreateoutput);
log_error(sprintf(gettext('RRD create failed exited with %s, the error is: %s'), $rrdcreatereturn, $rrdcreateoutput));
}
unset($rrdcreateoutput);
return $rrdcreatereturn;
}
function enable_rrd_graphing()
{
global $config;
if(file_exists("/var/run/booting"))
echo gettext("Generating RRD graphs...");
$rrddbpath = "/var/db/rrd/";
$rrdgraphpath = "/usr/local/www/rrd";
$traffic = "-traffic.rrd";
$packets = "-packets.rrd";
$states = "-states.rrd";
$wireless = "-wireless.rrd";
$proc = "-processor.rrd";
$mem = "-memory.rrd";
$mbuf = "-mbuf.rrd";
$cellular = "-cellular.rrd";
$vpnusers = "-vpnusers.rrd";
$ntpd = "ntpd.rrd";
$rrdtool = "/usr/local/bin/rrdtool";
$netstat = "/usr/bin/netstat";
$awk = "/usr/bin/awk";
$tar = "/usr/bin/tar";
$pfctl = "/sbin/pfctl";
$sysctl = "/sbin/sysctl";
$php = "/usr/local/bin/php";
$cpustats = "/usr/local/sbin/cpustats";
$ifconfig = "/sbin/ifconfig";
$ntpq = "/usr/local/sbin/ntpq";
$rrdtrafficinterval = 60;
$rrdwirelessinterval = 60;
$rrdpacketsinterval = 60;
$rrdstatesinterval = 60;
$rrdlbpoolinterval = 60;
$rrdprocinterval = 60;
$rrdmeminterval = 60;
$rrdmbufinterval = 60;
$rrdcellularinterval = 60;
$rrdvpninterval = 60;
$rrdntpdinterval = 60;
$trafficvalid = $rrdtrafficinterval * 2;
$wirelessvalid = $rrdwirelessinterval * 2;
$packetsvalid = $rrdpacketsinterval * 2;
$statesvalid = $rrdstatesinterval*2;
$lbpoolvalid = $rrdlbpoolinterval * 2;
$procvalid = $rrdlbpoolinterval * 2;
$memvalid = $rrdmeminterval * 2;
$mbufvalid = $rrdmbufinterval * 2;
$cellularvalid = $rrdcellularinterval * 2;
$vpnvalid = $rrdvpninterval * 2;
$ntpdvalid = $rrdntpdinterval * 2;
/* Assume 2*10GigE for now */
$downstream = 2500000000;
$upstream = 2500000000;
if (isset ($config['rrd']['enable'])) {
/* create directory if needed */
if (!is_dir($rrddbpath)) {
mkdir($rrddbpath, 0775);
}
chown($rrddbpath, "nobody");
if (file_exists("/var/run/booting")) {
restore_rrd();
}
/* db update script */
$rrdupdatesh = "#!/bin/sh\n";
$rrdupdatesh .= "\n";
$rrdupdatesh .= "export TERM=dumb\n";
$rrdupdatesh .= "\n";
$rrdupdatesh .= 'echo $$ > /var/run/updaterrd.sh.pid';
$rrdupdatesh .= "\n";
$rrdupdatesh .= "counter=1\n";
$rrdupdatesh .= "while [ \"\$counter\" -ne 0 ]\n";
$rrdupdatesh .= "do\n";
$rrdupdatesh .= "";
$i = 0;
$ifdescrs = get_configured_interface_with_descr();
/* IPsec counters */
$ifdescrs['ipsec'] = "IPsec";
/* OpenVPN server counters */
if(isset($config['openvpn']['openvpn-server'])) {
foreach($config['openvpn']['openvpn-server'] as $server) {
$serverid = "ovpns" . $server['vpnid'];
$ifdescrs[$serverid] = "{$server['description']}";
}
}
/* process all real and pseudo interfaces */
foreach ($ifdescrs as $ifname => $ifdescr) {
$temp = get_real_interface($ifname);
if($temp <> "") {
$realif = $temp;
}
/* TRAFFIC, set up the rrd file */
if (!file_exists("$rrddbpath$ifname$traffic")) {
$rrdcreate = "$rrdtool create $rrddbpath$ifname$traffic --step $rrdtrafficinterval ";
$rrdcreate .= "DS:inpass:COUNTER:$trafficvalid:0:$downstream ";
$rrdcreate .= "DS:outpass:COUNTER:$trafficvalid:0:$upstream ";
$rrdcreate .= "DS:inblock:COUNTER:$trafficvalid:0:$downstream ";
$rrdcreate .= "DS:outblock:COUNTER:$trafficvalid:0:$upstream ";
$rrdcreate .= "DS:inpass6:COUNTER:$trafficvalid:0:$downstream ";
$rrdcreate .= "DS:outpass6:COUNTER:$trafficvalid:0:$upstream ";
$rrdcreate .= "DS:inblock6:COUNTER:$trafficvalid:0:$downstream ";
$rrdcreate .= "DS:outblock6:COUNTER:$trafficvalid:0:$upstream ";
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1440:2284 ";
create_new_rrd($rrdcreate);
unset($rrdcreate);
}
/* enter UNKNOWN values in the RRD so it knows we rebooted. */
if(file_exists("/var/run/booting")) {
mwexec("$rrdtool update $rrddbpath$ifname$traffic N:U:U:U:U:U:U:U:U");
}
$rrdupdatesh .= "\n";
$rrdupdatesh .= "# polling traffic for interface $ifname $realif IPv4/IPv6 counters \n";
$rrdupdatesh .= "$rrdtool update $rrddbpath$ifname$traffic N:";
$rrdupdatesh .= "`$pfctl -vvsI -i {$realif} | awk '\\\n";
$rrdupdatesh .= "/In4\/Pass/ { b4pi = \$6 };/Out4\/Pass/ { b4po = \$6 };/In4\/Block/ { b4bi = \$6 };/Out4\/Block/ { b4bo = \$6 };\\\n";
$rrdupdatesh .= "/In6\/Pass/ { b6pi = \$6 };/Out6\/Pass/ { b6po = \$6 };/In6\/Block/ { b6bi = \$6 };/Out6\/Block/ { b6bo = \$6 };\\\n";
$rrdupdatesh .= "END {print b4pi \":\" b4po \":\" b4bi \":\" b4bo \":\" b6pi \":\" b6po \":\" b6bi \":\" b6bo};'`\n";
/* PACKETS, set up the rrd file */
if (!file_exists("$rrddbpath$ifname$packets")) {
$rrdcreate = "$rrdtool create $rrddbpath$ifname$packets --step $rrdpacketsinterval ";
$rrdcreate .= "DS:inpass:COUNTER:$packetsvalid:0:$downstream ";
$rrdcreate .= "DS:outpass:COUNTER:$packetsvalid:0:$upstream ";
$rrdcreate .= "DS:inblock:COUNTER:$packetsvalid:0:$downstream ";
$rrdcreate .= "DS:outblock:COUNTER:$packetsvalid:0:$upstream ";
$rrdcreate .= "DS:inpass6:COUNTER:$packetsvalid:0:$downstream ";
$rrdcreate .= "DS:outpass6:COUNTER:$packetsvalid:0:$upstream ";
$rrdcreate .= "DS:inblock6:COUNTER:$packetsvalid:0:$downstream ";
$rrdcreate .= "DS:outblock6:COUNTER:$packetsvalid:0:$upstream ";
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1440:2284 ";
create_new_rrd($rrdcreate);
unset($rrdcreate);
}
/* enter UNKNOWN values in the RRD so it knows we rebooted. */
if(file_exists("/var/run/booting")) {
mwexec("$rrdtool update $rrddbpath$ifname$packets N:U:U:U:U:U:U:U:U");
}
$rrdupdatesh .= "\n";
$rrdupdatesh .= "# polling packets for interface $ifname $realif \n";
$rrdupdatesh .= "$rrdtool update $rrddbpath$ifname$packets N:";
$rrdupdatesh .= "`$pfctl -vvsI -i {$realif} | awk '\\\n";
$rrdupdatesh .= "/In4\/Pass/ { b4pi = \$4 };/Out4\/Pass/ { b4po = \$4 };/In4\/Block/ { b4bi = \$4 };/Out4\/Block/ { b4bo = \$4 };\\\n";
$rrdupdatesh .= "/In6\/Pass/ { b6pi = \$4 };/Out6\/Pass/ { b6po = \$4 };/In6\/Block/ { b6bi = \$4 };/Out6\/Block/ { b6bo = \$4 };\\\n";
$rrdupdatesh .= "END {print b4pi \":\" b4po \":\" b4bi \":\" b4bo \":\" b6pi \":\" b6po \":\" b6bi \":\" b6bo};'`\n";
/* WIRELESS, set up the rrd file */
if(isset($config['interfaces'][$ifname]['wireless']['mode']) && $config['interfaces'][$ifname]['wireless']['mode'] == "bss") {
if (!file_exists("$rrddbpath$ifname$wireless")) {
$rrdcreate = "$rrdtool create $rrddbpath$ifname$wireless --step $rrdwirelessinterval ";
$rrdcreate .= "DS:snr:GAUGE:$wirelessvalid:0:1000 ";
$rrdcreate .= "DS:rate:GAUGE:$wirelessvalid:0:1000 ";
$rrdcreate .= "DS:channel:GAUGE:$wirelessvalid:0:1000 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1440:2284 ";
create_new_rrd($rrdcreate);
unset($rrdcreate);
}
/* enter UNKNOWN values in the RRD so it knows we rebooted. */
if(file_exists("/var/run/booting")) {
mwexec("$rrdtool update $rrddbpath$ifname$wireless N:U:U:U");
}
$rrdupdatesh .= "\n";
$rrdupdatesh .= "# polling wireless for interface $ifname $realif \n";
$rrdupdatesh .= "WIFI=`$ifconfig {$realif} list sta| $awk 'gsub(\"M\", \"\") {getline 2;print substr(\$5, 0, length(\$5)-2) \":\" $4 \":\" $3}'`\n";
$rrdupdatesh .= "$rrdtool update $rrddbpath$ifname$wireless N:\${WIFI}\n";
}
/* OpenVPN, set up the rrd file */
if(stristr($ifname, "ovpns")) {
if (!file_exists("$rrddbpath$ifname$vpnusers")) {
$rrdcreate = "$rrdtool create $rrddbpath$ifname$vpnusers --step $rrdvpninterval ";
$rrdcreate .= "DS:users:GAUGE:$vpnvalid:0:10000 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1440:2284 ";
create_new_rrd($rrdcreate);
unset($rrdcreate);
}
/* enter UNKNOWN values in the RRD so it knows we rebooted. */
if(file_exists("/var/run/booting")) {
mwexec("$rrdtool update $rrddbpath$ifname$vpnusers N:U");
}
if(is_array($config['openvpn']['openvpn-server'])) {
foreach($config['openvpn']['openvpn-server'] as $server) {
if("ovpns{$server['vpnid']}" == $ifname) {
$port = $server['local_port'];
$vpnid = $server['vpnid'];
}
}
}
$rrdupdatesh .= "\n";
$rrdupdatesh .= "# polling vpn users for interface $ifname $realif port $port\n";
$rrdupdatesh .= "list_current_users() {\n";
$rrdupdatesh .= " sleep 0.2\n";
$rrdupdatesh .= " echo \"status 2\"\n";
$rrdupdatesh .= " sleep 0.2\n";
$rrdupdatesh .= " echo \"quit\"\n";
$rrdupdatesh .= "}\n";
$rrdupdatesh .= "OVPN=`list_current_users | nc -U /var/etc/openvpn/server{$vpnid}.sock | awk -F\",\" '/^CLIENT_LIST/ {print \$2}' | wc -l | awk '{print $1}'`\n";
$rrdupdatesh .= "$rrdtool update $rrddbpath$ifname$vpnusers N:\${OVPN}\n";
}
/* 3G interfaces */
if(preg_match("/ppp[0-9]+/i", $realif)) {
if (!file_exists("$rrddbpath$ifname$cellular")) {
$rrdcreate = "$rrdtool create $rrddbpath$ifname$cellular --step $rrdcellularinterval ";
$rrdcreate .= "DS:rssi:GAUGE:$cellularvalid:0:100 ";
$rrdcreate .= "DS:upstream:GAUGE:$cellularvalid:0:100000000 ";
$rrdcreate .= "DS:downstream:GAUGE:$cellularvalid:0:100000000 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1440:2284 ";
create_new_rrd($rrdcreate);
unset($rrdcreate);
}
/* enter UNKNOWN values in the RRD so it knows we rebooted. */
if(file_exists("/var/run/booting")) {
mwexec("$rrdtool update $rrddbpath$ifname$cellular N:U:U:U");
}
$rrdupdatesh .= "\n";
$rrdupdatesh .= "# polling 3G\n";
$rrdupdatesh .= "GSTATS=`awk -F, 'getline 2 {print \$2 \":\" \$8 \":\" \$9}' < /tmp/3gstats.$ifname`\n";
$rrdupdatesh .= "$rrdtool update $rrddbpath$ifname$cellular N:\"\$GSTATS\"";
}
}
$i++;
/* System only statistics */
$ifname = "system";
/* STATES, create pf states database */
if(! file_exists("$rrddbpath$ifname$states")) {
$rrdcreate = "$rrdtool create $rrddbpath$ifname$states --step $rrdstatesinterval ";
$rrdcreate .= "DS:pfrate:GAUGE:$statesvalid:0:10000000 ";
$rrdcreate .= "DS:pfstates:GAUGE:$statesvalid:0:10000000 ";
$rrdcreate .= "DS:pfnat:GAUGE:$statesvalid:0:10000000 ";
$rrdcreate .= "DS:srcip:GAUGE:$statesvalid:0:10000000 ";
$rrdcreate .= "DS:dstip:GAUGE:$statesvalid:0:10000000 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1440:2284 ";
create_new_rrd($rrdcreate);
unset($rrdcreate);
}
/* enter UNKNOWN values in the RRD so it knows we rebooted. */
if(file_exists("/var/run/booting")) {
mwexec("$rrdtool update $rrddbpath$ifname$states N:U:U:U:U:U");
}
/* the pf states gathering function. */
$rrdupdatesh .= "\n";
$rrdupdatesh .= "pfctl_si_out=\"` $pfctl -si > /tmp/pfctl_si_out `\"\n";
$rrdupdatesh .= "pfctl_ss_out=\"` $pfctl -ss > /tmp/pfctl_ss_out`\"\n";
$rrdupdatesh .= "pfrate=\"` cat /tmp/pfctl_si_out | egrep \"inserts|removals\" | awk '{ pfrate = \$3 + pfrate } {print pfrate}'|tail -1 `\"\n";
$rrdupdatesh .= "pfstates=\"` cat /tmp/pfctl_ss_out | egrep -v \"<\\-.*?<\\-|\\->.*?\\->\" | wc -l|sed 's/ //g'`\"\n";
$rrdupdatesh .= "pfnat=\"` cat /tmp/pfctl_ss_out | egrep '<\\-.*?<\\-|\\->.*?\\->' | wc -l|sed 's/ //g' `\"\n";
$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";
$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";
$rrdupdatesh .= "$rrdtool update $rrddbpath$ifname$states N:\$pfrate:\$pfstates:\$pfnat:\$srcip:\$dstip\n\n";
/* End pf states statistics */
/* CPU, create CPU statistics database */
if(! file_exists("$rrddbpath$ifname$proc")) {
$rrdcreate = "$rrdtool create $rrddbpath$ifname$proc --step $rrdprocinterval ";
$rrdcreate .= "DS:user:GAUGE:$procvalid:0:10000000 ";
$rrdcreate .= "DS:nice:GAUGE:$procvalid:0:10000000 ";
$rrdcreate .= "DS:system:GAUGE:$procvalid:0:10000000 ";
$rrdcreate .= "DS:interrupt:GAUGE:$procvalid:0:10000000 ";
$rrdcreate .= "DS:processes:GAUGE:$procvalid:0:10000000 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1440:2284 ";
create_new_rrd($rrdcreate);
unset($rrdcreate);
}
/* enter UNKNOWN values in the RRD so it knows we rebooted. */
if(file_exists("/var/run/booting")) {
mwexec("$rrdtool update $rrddbpath$ifname$proc N:U:U:U:U:U");
}
/* the CPU stats gathering function. */
$rrdupdatesh .= "CPU=`$cpustats | cut -f1-4 -d':'`\n";
/* Using ps uxaH will count all processes including system threads. Top was undercounting. */
$rrdupdatesh .= "PROCS=`ps uxaH | wc -l | awk '{print \$1;}'`\n";
$rrdupdatesh .= "$rrdtool update $rrddbpath$ifname$proc N:\${CPU}:\${PROCS}\n";
/* End CPU statistics */
/* Memory, create Memory statistics database */
if(! file_exists("$rrddbpath$ifname$mem")) {
$rrdcreate = "$rrdtool create $rrddbpath$ifname$mem --step $rrdmeminterval ";
$rrdcreate .= "DS:active:GAUGE:$memvalid:0:10000000 ";
$rrdcreate .= "DS:inactive:GAUGE:$memvalid:0:10000000 ";
$rrdcreate .= "DS:free:GAUGE:$memvalid:0:10000000 ";
$rrdcreate .= "DS:cache:GAUGE:$memvalid:0:10000000 ";
$rrdcreate .= "DS:wire:GAUGE:$memvalid:0:10000000 ";
$rrdcreate .= "RRA:MIN:0.5:1:1200 ";
$rrdcreate .= "RRA:MIN:0.5:5:720 ";
$rrdcreate .= "RRA:MIN:0.5:60:1860 ";
$rrdcreate .= "RRA:MIN:0.5:1440:2284 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1440:2284 ";
$rrdcreate .= "RRA:MAX:0.5:1:1200 ";
$rrdcreate .= "RRA:MAX:0.5:5:720 ";
$rrdcreate .= "RRA:MAX:0.5:60:1860 ";
$rrdcreate .= "RRA:MAX:0.5:1440:2284";
create_new_rrd($rrdcreate);
unset($rrdcreate);
}
/* enter UNKNOWN values in the RRD so it knows we rebooted. */
if(file_exists("/var/run/booting")) {
mwexec("$rrdtool update $rrddbpath$ifname$mem N:U:U:U:U:U");
}
/* the Memory stats gathering function. */
$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 | ";
$rrdupdatesh .= " $awk '{getline active;getline inactive;getline free;getline cache;getline wire;printf ";
$rrdupdatesh .= "((active/$0) * 100)\":\"((inactive/$0) * 100)\":\"((free/$0) * 100)\":\"((cache/$0) * 100)\":\"(wire/$0 * 100)}'`\n";
$rrdupdatesh .= "$rrdtool update $rrddbpath$ifname$mem N:\${MEM}\n";
/* End Memory statistics */
/* mbuf, create mbuf statistics database */
if(! file_exists("$rrddbpath$ifname$mbuf")) {
$rrdcreate = "$rrdtool create $rrddbpath$ifname$mbuf --step $rrdmbufinterval ";
$rrdcreate .= "DS:current:GAUGE:$mbufvalid:0:10000000 ";
$rrdcreate .= "DS:cache:GAUGE:$mbufvalid:0:10000000 ";
$rrdcreate .= "DS:total:GAUGE:$mbufvalid:0:10000000 ";
$rrdcreate .= "DS:max:GAUGE:$mbufvalid:0:10000000 ";
$rrdcreate .= "RRA:MIN:0.5:1:1200 ";
$rrdcreate .= "RRA:MIN:0.5:5:720 ";
$rrdcreate .= "RRA:MIN:0.5:60:1860 ";
$rrdcreate .= "RRA:MIN:0.5:1440:2284 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1440:2284 ";
$rrdcreate .= "RRA:MAX:0.5:1:1200 ";
$rrdcreate .= "RRA:MAX:0.5:5:720 ";
$rrdcreate .= "RRA:MAX:0.5:60:1860 ";
$rrdcreate .= "RRA:MAX:0.5:1440:2284";
create_new_rrd($rrdcreate);
unset($rrdcreate);
}
/* enter UNKNOWN values in the RRD so it knows we rebooted. */
if(file_exists("/var/run/booting")) {
mwexec("$rrdtool update $rrddbpath$ifname$mbuf N:U:U:U:U");
}
/* the mbuf stats gathering function. */
$rrdupdatesh .= "MBUF=`$netstat -m | ";
$rrdupdatesh .= " $awk '/mbuf clusters in use/ { gsub(/\//, \":\", $1); print $1; }'`\n";
$rrdupdatesh .= "$rrdtool update $rrddbpath$ifname$mbuf N:\${MBUF}\n";
/* End mbuf statistics */
/* End System statistics */
/* NTP, set up the ntpd rrd file */
if (isset($config['ntpd']['statsgraph'])) {
/* set up the ntpd rrd file */
if (!file_exists("$rrddbpath$ntpd")) {
$rrdcreate = "$rrdtool create $rrddbpath$ntpd --step $rrdntpdinterval ";
$rrdcreate .= "DS:offset:GAUGE:$ntpdvalid:0:1000 ";
$rrdcreate .= "DS:sjit:GAUGE:$ntpdvalid:0:1000 ";
$rrdcreate .= "DS:cjit:GAUGE:$ntpdvalid:0:1000 ";
$rrdcreate .= "DS:wander:GAUGE:$ntpdvalid:0:1000 ";
$rrdcreate .= "DS:freq:GAUGE:$ntpdvalid:0:1000 ";
$rrdcreate .= "DS:disp:GAUGE:$ntpdvalid:0:1000 ";
$rrdcreate .= "RRA:MIN:0.5:1:1200 ";
$rrdcreate .= "RRA:MIN:0.5:5:720 ";
$rrdcreate .= "RRA:MIN:0.5:60:1860 ";
$rrdcreate .= "RRA:MIN:0.5:1440:2284 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1440:2284 ";
$rrdcreate .= "RRA:MAX:0.5:1:1200 ";
$rrdcreate .= "RRA:MAX:0.5:5:720 ";
$rrdcreate .= "RRA:MAX:0.5:60:1860 ";
$rrdcreate .= "RRA:MAX:0.5:1440:2284 ";
create_new_rrd($rrdcreate);
unset($rrdcreate);
}
/* enter UNKNOWN values in the RRD so it knows we rebooted. */
if(file_exists("/var/run/booting")) {
mwexec("$rrdtool update $rrddbpath$ntpd N:U:U:U:U:U:U");
}
/* the ntp stats gathering function. */
$rrdupdatesh .= "\n";
$rrdupdatesh .= "$ntpq -c rv | $awk 'BEGIN{ RS=\",\"}{ print }' >> /tmp/ntp-rrdstats.$$\n";
$rrdupdatesh .= "NOFFSET=`grep offset /tmp/ntp-rrdstats.$$ | awk 'BEGIN{FS=\"=\"}{print $2}'`\n";
$rrdupdatesh .= "NFREQ=`grep frequency /tmp/ntp-rrdstats.$$ | awk 'BEGIN{FS=\"=\"}{print $2}'`\n";
$rrdupdatesh .= "NSJIT=`grep sys_jitter /tmp/ntp-rrdstats.$$ | awk 'BEGIN{FS=\"=\"}{print $2}'`\n";
$rrdupdatesh .= "NCJIT=`grep clk_jitter /tmp/ntp-rrdstats.$$ | awk 'BEGIN{FS=\"=\"}{print $2}'`\n";
$rrdupdatesh .= "NWANDER=`grep clk_wander /tmp/ntp-rrdstats.$$ | awk 'BEGIN{FS=\"=\"}{print $2}'`\n";
$rrdupdatesh .= "NDISPER=`grep rootdisp /tmp/ntp-rrdstats.$$ | awk 'BEGIN{FS=\"=\"}{print $2}'`\n";
$rrdupdatesh .= "$rrdtool update $rrddbpath$ntpd \N:\${NOFFSET}:\${NSJIT}:\${NCJIT}:\${NWANDER}:\${NFREQ}:\${NDISPER}\n";
$rrdupdatesh .= "rm /tmp/ntp-rrdstats.$$\n";
$rrdupdatesh .= "\n";
}
/* End NTP statistics */
$rrdupdatesh .= "sleep 60\n";
$rrdupdatesh .= "done\n";
log_error(gettext("Creating rrd update script"));
/* write the rrd update script */
$updaterrdscript = '/var/db/rrd/updaterrd.sh';
$fd = fopen("$updaterrdscript", "w");
fwrite($fd, "$rrdupdatesh");
fclose($fd);
unset($rrdupdatesh);
/* kill off traffic collectors */
kill_traffic_collector();
/* start traffic collector */
mwexec_bg("/bin/sh $updaterrdscript");
} else {
/* kill off traffic collectors */
kill_traffic_collector();
}
$databases = glob("{$rrddbpath}/*.rrd");
foreach($databases as $database) {
chown($database, "nobody");
}
if(file_exists("/var/run/booting"))
echo gettext("done.") . "\n";
global $config;
if (file_exists("/var/run/booting")) {
echo gettext("Generating RRD graphs...");
}
$rrddbpath = "/var/db/rrd/";
$rrdgraphpath = "/usr/local/www/rrd";
$traffic = "-traffic.rrd";
$packets = "-packets.rrd";
$states = "-states.rrd";
$wireless = "-wireless.rrd";
$proc = "-processor.rrd";
$mem = "-memory.rrd";
$mbuf = "-mbuf.rrd";
$cellular = "-cellular.rrd";
$vpnusers = "-vpnusers.rrd";
$ntpd = "ntpd.rrd";
$rrdtool = "/usr/local/bin/rrdtool";
$netstat = "/usr/bin/netstat";
$awk = "/usr/bin/awk";
$tar = "/usr/bin/tar";
$pfctl = "/sbin/pfctl";
$sysctl = "/sbin/sysctl";
$php = "/usr/local/bin/php";
$cpustats = "/usr/local/sbin/cpustats";
$ifconfig = "/sbin/ifconfig";
$ntpq = "/usr/local/sbin/ntpq";
$rrdtrafficinterval = 60;
$rrdwirelessinterval = 60;
$rrdpacketsinterval = 60;
$rrdstatesinterval = 60;
$rrdlbpoolinterval = 60;
$rrdprocinterval = 60;
$rrdmeminterval = 60;
$rrdmbufinterval = 60;
$rrdcellularinterval = 60;
$rrdvpninterval = 60;
$rrdntpdinterval = 60;
$trafficvalid = $rrdtrafficinterval * 2;
$wirelessvalid = $rrdwirelessinterval * 2;
$packetsvalid = $rrdpacketsinterval * 2;
$statesvalid = $rrdstatesinterval*2;
$lbpoolvalid = $rrdlbpoolinterval * 2;
$procvalid = $rrdlbpoolinterval * 2;
$memvalid = $rrdmeminterval * 2;
$mbufvalid = $rrdmbufinterval * 2;
$cellularvalid = $rrdcellularinterval * 2;
$vpnvalid = $rrdvpninterval * 2;
$ntpdvalid = $rrdntpdinterval * 2;
/* Assume 2*10GigE for now */
$downstream = 2500000000;
$upstream = 2500000000;
if (isset ($config['rrd']['enable'])) {
/* create directory if needed */
if (!is_dir($rrddbpath)) {
mkdir($rrddbpath, 0775);
}
chown($rrddbpath, "nobody");
if (file_exists("/var/run/booting")) {
restore_rrd();
}
/* db update script */
$rrdupdatesh = "#!/bin/sh\n";
$rrdupdatesh .= "\n";
$rrdupdatesh .= "export TERM=dumb\n";
$rrdupdatesh .= "\n";
$rrdupdatesh .= 'echo $$ > /var/run/updaterrd.sh.pid';
$rrdupdatesh .= "\n";
$rrdupdatesh .= "counter=1\n";
$rrdupdatesh .= "while [ \"\$counter\" -ne 0 ]\n";
$rrdupdatesh .= "do\n";
$rrdupdatesh .= "";
$i = 0;
$ifdescrs = get_configured_interface_with_descr();
/* IPsec counters */
$ifdescrs['ipsec'] = "IPsec";
/* OpenVPN server counters */
if (isset($config['openvpn']['openvpn-server'])) {
foreach($config['openvpn']['openvpn-server'] as $server) {
$serverid = "ovpns" . $server['vpnid'];
$ifdescrs[$serverid] = "{$server['description']}";
}
}
/* process all real and pseudo interfaces */
foreach ($ifdescrs as $ifname => $ifdescr) {
$temp = get_real_interface($ifname);
if ($temp <> "") {
$realif = $temp;
}
/* TRAFFIC, set up the rrd file */
if (!file_exists("$rrddbpath$ifname$traffic")) {
$rrdcreate = "$rrdtool create $rrddbpath$ifname$traffic --step $rrdtrafficinterval ";
$rrdcreate .= "DS:inpass:COUNTER:$trafficvalid:0:$downstream ";
$rrdcreate .= "DS:outpass:COUNTER:$trafficvalid:0:$upstream ";
$rrdcreate .= "DS:inblock:COUNTER:$trafficvalid:0:$downstream ";
$rrdcreate .= "DS:outblock:COUNTER:$trafficvalid:0:$upstream ";
$rrdcreate .= "DS:inpass6:COUNTER:$trafficvalid:0:$downstream ";
$rrdcreate .= "DS:outpass6:COUNTER:$trafficvalid:0:$upstream ";
$rrdcreate .= "DS:inblock6:COUNTER:$trafficvalid:0:$downstream ";
$rrdcreate .= "DS:outblock6:COUNTER:$trafficvalid:0:$upstream ";
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1440:2284 ";
create_new_rrd($rrdcreate);
unset($rrdcreate);
}
/* enter UNKNOWN values in the RRD so it knows we rebooted. */
if (file_exists("/var/run/booting")) {
mwexec("$rrdtool update $rrddbpath$ifname$traffic N:U:U:U:U:U:U:U:U");
}
$rrdupdatesh .= "\n";
$rrdupdatesh .= "# polling traffic for interface $ifname $realif IPv4/IPv6 counters \n";
$rrdupdatesh .= "$rrdtool update $rrddbpath$ifname$traffic N:";
$rrdupdatesh .= "`$pfctl -vvsI -i {$realif} | awk '\\\n";
$rrdupdatesh .= "/In4\/Pass/ { b4pi = \$6 };/Out4\/Pass/ { b4po = \$6 };/In4\/Block/ { b4bi = \$6 };/Out4\/Block/ { b4bo = \$6 };\\\n";
$rrdupdatesh .= "/In6\/Pass/ { b6pi = \$6 };/Out6\/Pass/ { b6po = \$6 };/In6\/Block/ { b6bi = \$6 };/Out6\/Block/ { b6bo = \$6 };\\\n";
$rrdupdatesh .= "END {print b4pi \":\" b4po \":\" b4bi \":\" b4bo \":\" b6pi \":\" b6po \":\" b6bi \":\" b6bo};'`\n";
/* PACKETS, set up the rrd file */
if (!file_exists("$rrddbpath$ifname$packets")) {
$rrdcreate = "$rrdtool create $rrddbpath$ifname$packets --step $rrdpacketsinterval ";
$rrdcreate .= "DS:inpass:COUNTER:$packetsvalid:0:$downstream ";
$rrdcreate .= "DS:outpass:COUNTER:$packetsvalid:0:$upstream ";
$rrdcreate .= "DS:inblock:COUNTER:$packetsvalid:0:$downstream ";
$rrdcreate .= "DS:outblock:COUNTER:$packetsvalid:0:$upstream ";
$rrdcreate .= "DS:inpass6:COUNTER:$packetsvalid:0:$downstream ";
$rrdcreate .= "DS:outpass6:COUNTER:$packetsvalid:0:$upstream ";
$rrdcreate .= "DS:inblock6:COUNTER:$packetsvalid:0:$downstream ";
$rrdcreate .= "DS:outblock6:COUNTER:$packetsvalid:0:$upstream ";
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1440:2284 ";
create_new_rrd($rrdcreate);
unset($rrdcreate);
}
/* enter UNKNOWN values in the RRD so it knows we rebooted. */
if (file_exists("/var/run/booting")) {
mwexec("$rrdtool update $rrddbpath$ifname$packets N:U:U:U:U:U:U:U:U");
}
$rrdupdatesh .= "\n";
$rrdupdatesh .= "# polling packets for interface $ifname $realif \n";
$rrdupdatesh .= "$rrdtool update $rrddbpath$ifname$packets N:";
$rrdupdatesh .= "`$pfctl -vvsI -i {$realif} | awk '\\\n";
$rrdupdatesh .= "/In4\/Pass/ { b4pi = \$4 };/Out4\/Pass/ { b4po = \$4 };/In4\/Block/ { b4bi = \$4 };/Out4\/Block/ { b4bo = \$4 };\\\n";
$rrdupdatesh .= "/In6\/Pass/ { b6pi = \$4 };/Out6\/Pass/ { b6po = \$4 };/In6\/Block/ { b6bi = \$4 };/Out6\/Block/ { b6bo = \$4 };\\\n";
$rrdupdatesh .= "END {print b4pi \":\" b4po \":\" b4bi \":\" b4bo \":\" b6pi \":\" b6po \":\" b6bi \":\" b6bo};'`\n";
/* WIRELESS, set up the rrd file */
if (isset($config['interfaces'][$ifname]['wireless']['mode']) && $config['interfaces'][$ifname]['wireless']['mode'] == "bss") {
if (!file_exists("$rrddbpath$ifname$wireless")) {
$rrdcreate = "$rrdtool create $rrddbpath$ifname$wireless --step $rrdwirelessinterval ";
$rrdcreate .= "DS:snr:GAUGE:$wirelessvalid:0:1000 ";
$rrdcreate .= "DS:rate:GAUGE:$wirelessvalid:0:1000 ";
$rrdcreate .= "DS:channel:GAUGE:$wirelessvalid:0:1000 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1440:2284 ";
create_new_rrd($rrdcreate);
unset($rrdcreate);
}
/* enter UNKNOWN values in the RRD so it knows we rebooted. */
if (file_exists("/var/run/booting")) {
mwexec("$rrdtool update $rrddbpath$ifname$wireless N:U:U:U");
}
$rrdupdatesh .= "\n";
$rrdupdatesh .= "# polling wireless for interface $ifname $realif \n";
$rrdupdatesh .= "WIFI=`$ifconfig {$realif} list sta| $awk 'gsub(\"M\", \"\") {getline 2;print substr(\$5, 0, length(\$5)-2) \":\" $4 \":\" $3}'`\n";
$rrdupdatesh .= "$rrdtool update $rrddbpath$ifname$wireless N:\${WIFI}\n";
}
/* OpenVPN, set up the rrd file */
if (stristr($ifname, "ovpns")) {
if (!file_exists("$rrddbpath$ifname$vpnusers")) {
$rrdcreate = "$rrdtool create $rrddbpath$ifname$vpnusers --step $rrdvpninterval ";
$rrdcreate .= "DS:users:GAUGE:$vpnvalid:0:10000 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1440:2284 ";
create_new_rrd($rrdcreate);
unset($rrdcreate);
}
/* enter UNKNOWN values in the RRD so it knows we rebooted. */
if (file_exists("/var/run/booting")) {
mwexec("$rrdtool update $rrddbpath$ifname$vpnusers N:U");
}
if (is_array($config['openvpn']['openvpn-server'])) {
foreach($config['openvpn']['openvpn-server'] as $server) {
if ("ovpns{$server['vpnid']}" == $ifname) {
$port = $server['local_port'];
$vpnid = $server['vpnid'];
}
}
}
$rrdupdatesh .= "\n";
$rrdupdatesh .= "# polling vpn users for interface $ifname $realif port $port\n";
$rrdupdatesh .= "list_current_users() {\n";
$rrdupdatesh .= " sleep 0.2\n";
$rrdupdatesh .= " echo \"status 2\"\n";
$rrdupdatesh .= " sleep 0.2\n";
$rrdupdatesh .= " echo \"quit\"\n";
$rrdupdatesh .= "}\n";
$rrdupdatesh .= "OVPN=`list_current_users | nc -U /var/etc/openvpn/server{$vpnid}.sock | awk -F\",\" '/^CLIENT_LIST/ {print \$2}' | wc -l | awk '{print $1}'`\n";
$rrdupdatesh .= "$rrdtool update $rrddbpath$ifname$vpnusers N:\${OVPN}\n";
}
/* 3G interfaces */
if (preg_match("/ppp[0-9]+/i", $realif)) {
if (!file_exists("$rrddbpath$ifname$cellular")) {
$rrdcreate = "$rrdtool create $rrddbpath$ifname$cellular --step $rrdcellularinterval ";
$rrdcreate .= "DS:rssi:GAUGE:$cellularvalid:0:100 ";
$rrdcreate .= "DS:upstream:GAUGE:$cellularvalid:0:100000000 ";
$rrdcreate .= "DS:downstream:GAUGE:$cellularvalid:0:100000000 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1440:2284 ";
create_new_rrd($rrdcreate);
unset($rrdcreate);
}
/* enter UNKNOWN values in the RRD so it knows we rebooted. */
if (file_exists("/var/run/booting")) {
mwexec("$rrdtool update $rrddbpath$ifname$cellular N:U:U:U");
}
$rrdupdatesh .= "\n";
$rrdupdatesh .= "# polling 3G\n";
$rrdupdatesh .= "GSTATS=`awk -F, 'getline 2 {print \$2 \":\" \$8 \":\" \$9}' < /tmp/3gstats.$ifname`\n";
$rrdupdatesh .= "$rrdtool update $rrddbpath$ifname$cellular N:\"\$GSTATS\"";
}
}
$i++;
/* System only statistics */
$ifname = "system";
/* STATES, create pf states database */
if (! file_exists("$rrddbpath$ifname$states")) {
$rrdcreate = "$rrdtool create $rrddbpath$ifname$states --step $rrdstatesinterval ";
$rrdcreate .= "DS:pfrate:GAUGE:$statesvalid:0:10000000 ";
$rrdcreate .= "DS:pfstates:GAUGE:$statesvalid:0:10000000 ";
$rrdcreate .= "DS:pfnat:GAUGE:$statesvalid:0:10000000 ";
$rrdcreate .= "DS:srcip:GAUGE:$statesvalid:0:10000000 ";
$rrdcreate .= "DS:dstip:GAUGE:$statesvalid:0:10000000 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1440:2284 ";
create_new_rrd($rrdcreate);
unset($rrdcreate);
}
/* enter UNKNOWN values in the RRD so it knows we rebooted. */
if (file_exists("/var/run/booting")) {
mwexec("$rrdtool update $rrddbpath$ifname$states N:U:U:U:U:U");
}
/* the pf states gathering function. */
$rrdupdatesh .= "\n";
$rrdupdatesh .= "pfctl_si_out=\"` $pfctl -si > /tmp/pfctl_si_out `\"\n";
$rrdupdatesh .= "pfctl_ss_out=\"` $pfctl -ss > /tmp/pfctl_ss_out`\"\n";
$rrdupdatesh .= "pfrate=\"` cat /tmp/pfctl_si_out | egrep \"inserts|removals\" | awk '{ pfrate = \$3 + pfrate } {print pfrate}'|tail -1 `\"\n";
$rrdupdatesh .= "pfstates=\"` cat /tmp/pfctl_ss_out | egrep -v \"<\\-.*?<\\-|\\->.*?\\->\" | wc -l|sed 's/ //g'`\"\n";
$rrdupdatesh .= "pfnat=\"` cat /tmp/pfctl_ss_out | egrep '<\\-.*?<\\-|\\->.*?\\->' | wc -l|sed 's/ //g' `\"\n";
$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";
$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";
$rrdupdatesh .= "$rrdtool update $rrddbpath$ifname$states N:\$pfrate:\$pfstates:\$pfnat:\$srcip:\$dstip\n\n";
/* End pf states statistics */
/* CPU, create CPU statistics database */
if (!file_exists("$rrddbpath$ifname$proc")) {
$rrdcreate = "$rrdtool create $rrddbpath$ifname$proc --step $rrdprocinterval ";
$rrdcreate .= "DS:user:GAUGE:$procvalid:0:10000000 ";
$rrdcreate .= "DS:nice:GAUGE:$procvalid:0:10000000 ";
$rrdcreate .= "DS:system:GAUGE:$procvalid:0:10000000 ";
$rrdcreate .= "DS:interrupt:GAUGE:$procvalid:0:10000000 ";
$rrdcreate .= "DS:processes:GAUGE:$procvalid:0:10000000 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1440:2284 ";
create_new_rrd($rrdcreate);
unset($rrdcreate);
}
/* enter UNKNOWN values in the RRD so it knows we rebooted. */
if (file_exists("/var/run/booting")) {
mwexec("$rrdtool update $rrddbpath$ifname$proc N:U:U:U:U:U");
}
/* the CPU stats gathering function. */
$rrdupdatesh .= "CPU=`$cpustats | cut -f1-4 -d':'`\n";
/* Using ps uxaH will count all processes including system threads. Top was undercounting. */
$rrdupdatesh .= "PROCS=`ps uxaH | wc -l | awk '{print \$1;}'`\n";
$rrdupdatesh .= "$rrdtool update $rrddbpath$ifname$proc N:\${CPU}:\${PROCS}\n";
/* End CPU statistics */
/* Memory, create Memory statistics database */
if (!file_exists("$rrddbpath$ifname$mem")) {
$rrdcreate = "$rrdtool create $rrddbpath$ifname$mem --step $rrdmeminterval ";
$rrdcreate .= "DS:active:GAUGE:$memvalid:0:10000000 ";
$rrdcreate .= "DS:inactive:GAUGE:$memvalid:0:10000000 ";
$rrdcreate .= "DS:free:GAUGE:$memvalid:0:10000000 ";
$rrdcreate .= "DS:cache:GAUGE:$memvalid:0:10000000 ";
$rrdcreate .= "DS:wire:GAUGE:$memvalid:0:10000000 ";
$rrdcreate .= "RRA:MIN:0.5:1:1200 ";
$rrdcreate .= "RRA:MIN:0.5:5:720 ";
$rrdcreate .= "RRA:MIN:0.5:60:1860 ";
$rrdcreate .= "RRA:MIN:0.5:1440:2284 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1440:2284 ";
$rrdcreate .= "RRA:MAX:0.5:1:1200 ";
$rrdcreate .= "RRA:MAX:0.5:5:720 ";
$rrdcreate .= "RRA:MAX:0.5:60:1860 ";
$rrdcreate .= "RRA:MAX:0.5:1440:2284";
create_new_rrd($rrdcreate);
unset($rrdcreate);
}
/* enter UNKNOWN values in the RRD so it knows we rebooted. */
if (file_exists("/var/run/booting")) {
mwexec("$rrdtool update $rrddbpath$ifname$mem N:U:U:U:U:U");
}
/* the Memory stats gathering function. */
$rrdupdatesh .= "MEM=`$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 | ";
$rrdupdatesh .= " $awk '{getline active;getline inactive;getline free;getline cache;getline wire;printf ";
$rrdupdatesh .= "((active/$0) * 100)\":\"((inactive/$0) * 100)\":\"((free/$0) * 100)\":\"((cache/$0) * 100)\":\"(wire/$0 * 100)}'`\n";
$rrdupdatesh .= "$rrdtool update $rrddbpath$ifname$mem N:\${MEM}\n";
/* End Memory statistics */
/* mbuf, create mbuf statistics database */
if (!file_exists("$rrddbpath$ifname$mbuf")) {
$rrdcreate = "$rrdtool create $rrddbpath$ifname$mbuf --step $rrdmbufinterval ";
$rrdcreate .= "DS:current:GAUGE:$mbufvalid:0:10000000 ";
$rrdcreate .= "DS:cache:GAUGE:$mbufvalid:0:10000000 ";
$rrdcreate .= "DS:total:GAUGE:$mbufvalid:0:10000000 ";
$rrdcreate .= "DS:max:GAUGE:$mbufvalid:0:10000000 ";
$rrdcreate .= "RRA:MIN:0.5:1:1200 ";
$rrdcreate .= "RRA:MIN:0.5:5:720 ";
$rrdcreate .= "RRA:MIN:0.5:60:1860 ";
$rrdcreate .= "RRA:MIN:0.5:1440:2284 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1440:2284 ";
$rrdcreate .= "RRA:MAX:0.5:1:1200 ";
$rrdcreate .= "RRA:MAX:0.5:5:720 ";
$rrdcreate .= "RRA:MAX:0.5:60:1860 ";
$rrdcreate .= "RRA:MAX:0.5:1440:2284";
create_new_rrd($rrdcreate);
unset($rrdcreate);
}
/* enter UNKNOWN values in the RRD so it knows we rebooted. */
if (file_exists("/var/run/booting")) {
mwexec("$rrdtool update $rrddbpath$ifname$mbuf N:U:U:U:U");
}
/* the mbuf stats gathering function. */
$rrdupdatesh .= "MBUF=`$netstat -m | ";
$rrdupdatesh .= " $awk '/mbuf clusters in use/ { gsub(/\//, \":\", $1); print $1; }'`\n";
$rrdupdatesh .= "$rrdtool update $rrddbpath$ifname$mbuf N:\${MBUF}\n";
/* End mbuf statistics */
/* End System statistics */
/* NTP, set up the ntpd rrd file */
if (isset($config['ntpd']['statsgraph'])) {
/* set up the ntpd rrd file */
if (!file_exists("$rrddbpath$ntpd")) {
$rrdcreate = "$rrdtool create $rrddbpath$ntpd --step $rrdntpdinterval ";
$rrdcreate .= "DS:offset:GAUGE:$ntpdvalid:0:1000 ";
$rrdcreate .= "DS:sjit:GAUGE:$ntpdvalid:0:1000 ";
$rrdcreate .= "DS:cjit:GAUGE:$ntpdvalid:0:1000 ";
$rrdcreate .= "DS:wander:GAUGE:$ntpdvalid:0:1000 ";
$rrdcreate .= "DS:freq:GAUGE:$ntpdvalid:0:1000 ";
$rrdcreate .= "DS:disp:GAUGE:$ntpdvalid:0:1000 ";
$rrdcreate .= "RRA:MIN:0.5:1:1200 ";
$rrdcreate .= "RRA:MIN:0.5:5:720 ";
$rrdcreate .= "RRA:MIN:0.5:60:1860 ";
$rrdcreate .= "RRA:MIN:0.5:1440:2284 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1440:2284 ";
$rrdcreate .= "RRA:MAX:0.5:1:1200 ";
$rrdcreate .= "RRA:MAX:0.5:5:720 ";
$rrdcreate .= "RRA:MAX:0.5:60:1860 ";
$rrdcreate .= "RRA:MAX:0.5:1440:2284 ";
create_new_rrd($rrdcreate);
unset($rrdcreate);
}
/* enter UNKNOWN values in the RRD so it knows we rebooted. */
if (file_exists("/var/run/booting")) {
mwexec("$rrdtool update $rrddbpath$ntpd N:U:U:U:U:U:U");
}
/* the ntp stats gathering function. */
$rrdupdatesh .= "\n";
$rrdupdatesh .= "$ntpq -c rv | $awk 'BEGIN{ RS=\",\"}{ print }' >> /tmp/ntp-rrdstats.$$\n";
$rrdupdatesh .= "NOFFSET=`grep offset /tmp/ntp-rrdstats.$$ | awk 'BEGIN{FS=\"=\"}{print $2}'`\n";
$rrdupdatesh .= "NFREQ=`grep frequency /tmp/ntp-rrdstats.$$ | awk 'BEGIN{FS=\"=\"}{print $2}'`\n";
$rrdupdatesh .= "NSJIT=`grep sys_jitter /tmp/ntp-rrdstats.$$ | awk 'BEGIN{FS=\"=\"}{print $2}'`\n";
$rrdupdatesh .= "NCJIT=`grep clk_jitter /tmp/ntp-rrdstats.$$ | awk 'BEGIN{FS=\"=\"}{print $2}'`\n";
$rrdupdatesh .= "NWANDER=`grep clk_wander /tmp/ntp-rrdstats.$$ | awk 'BEGIN{FS=\"=\"}{print $2}'`\n";
$rrdupdatesh .= "NDISPER=`grep rootdisp /tmp/ntp-rrdstats.$$ | awk 'BEGIN{FS=\"=\"}{print $2}'`\n";
$rrdupdatesh .= "$rrdtool update $rrddbpath$ntpd \N:\${NOFFSET}:\${NSJIT}:\${NCJIT}:\${NWANDER}:\${NFREQ}:\${NDISPER}\n";
$rrdupdatesh .= "rm /tmp/ntp-rrdstats.$$\n";
$rrdupdatesh .= "\n";
}
/* End NTP statistics */
$rrdupdatesh .= "sleep 60\n";
$rrdupdatesh .= "done\n";
log_error(gettext("Creating rrd update script"));
/* write the rrd update script */
$updaterrdscript = '/var/db/rrd/updaterrd.sh';
$fd = fopen("$updaterrdscript", "w");
fwrite($fd, "$rrdupdatesh");
fclose($fd);
unset($rrdupdatesh);
/* kill off traffic collectors */
kill_traffic_collector();
/* start traffic collector */
mwexec_bg("/bin/sh $updaterrdscript");
} else {
/* kill off traffic collectors */
kill_traffic_collector();
}
$databases = glob("{$rrddbpath}/*.rrd");
foreach($databases as $database) {
chown($database, "nobody");
}
if (file_exists("/var/run/booting")) {
echo gettext("done.") . "\n";
}
}
function create_gateway_quality_rrd($rrd_file)
{
$rrdinterval = 60;
$valid = $rrdinterval * 2;
$rrdtool = "/usr/local/bin/rrdtool";
/* GATEWAY QUALITY, set up the rrd file */
if (!file_exists("$rrd_file")) {
$rrdcreate = "$rrdtool create $rrd_file --step $rrdinterval ";
$rrdcreate .= "DS:loss:GAUGE:$valid:0:100 ";
$rrdcreate .= "DS:delay:GAUGE:$valid:0:100000 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1440:2284 ";
create_new_rrd($rrdcreate);
unset($rrdcreate);
}
/* enter UNKNOWN values in the RRD so it knows we rebooted. */
if(file_exists("/var/run/booting")) {
mwexec("$rrdtool update $rrd_file N:U:U");
}
unset($rrdtool, $rrdinterval, $valid, $rrd_file);
$rrdinterval = 60;
$valid = $rrdinterval * 2;
$rrdtool = "/usr/local/bin/rrdtool";
/* GATEWAY QUALITY, set up the rrd file */
if (!file_exists("$rrd_file")) {
$rrdcreate = "$rrdtool create $rrd_file --step $rrdinterval ";
$rrdcreate .= "DS:loss:GAUGE:$valid:0:100 ";
$rrdcreate .= "DS:delay:GAUGE:$valid:0:100000 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1:1200 ";
$rrdcreate .= "RRA:AVERAGE:0.5:5:720 ";
$rrdcreate .= "RRA:AVERAGE:0.5:60:1860 ";
$rrdcreate .= "RRA:AVERAGE:0.5:1440:2284 ";
create_new_rrd($rrdcreate);
unset($rrdcreate);
}
/* enter UNKNOWN values in the RRD so it knows we rebooted. */
if (file_exists("/var/run/booting")) {
mwexec("$rrdtool update $rrd_file N:U:U");
}
unset($rrdtool, $rrdinterval, $valid, $rrd_file);
}
function kill_traffic_collector()
{
killbypid('/var/run/updaterrd.sh.pid');
killbypid('/var/run/updaterrd.sh.pid');
}
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