mirror of
https://github.com/librenms/librenms.git
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ad4160c2ea
git-svn-id: http://www.observium.org/svn/observer/trunk@98 61d68cd4-352d-0410-923a-c4978735b2b8
174 lines
6.4 KiB
PHP
Executable File
174 lines
6.4 KiB
PHP
Executable File
<?php
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$id = $device['device_id'];
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$hostname = $device['hostname'];
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$loadrrd = "rrd/" . $hostname . "-load.rrd";
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$loadgraph = "public_html/graphs/" . $hostname . "-load.png";
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$cpurrd = "rrd/" . $hostname . "-cpu.rrd";
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$cpugraph = "public_html/graphs/" . $hostname . "-cpu.png";
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$memrrd = "rrd/" . $hostname . "-mem.rrd";
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$memgraph = "public_html/graphs/" . $hostname . "-mem.png";
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$sysrrd = "rrd/" . $hostname . "-sys.rrd";
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$sysgraph = "public_html/graphs/" . $hostname . "-sys.png";
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## Check Disks
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$dq = mysql_query("SELECT * FROM storage WHERE host_id = '$id'");
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while ($dr = mysql_fetch_array($dq)) {
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$hrStorageIndex = $dr['hrStorageIndex'];
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$hrStorageAllocationUnits = $dr['hrStorageAllocationUnits'];
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$hrStorageSize = $dr['hrStorageAllocationUnits'] * $dr['hrStorageSize'];
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$hrStorageDescr = $dr['hrStorageDescr'];
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$cmd = "snmpget -O qv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'] . " hrStorageUsed.$hrStorageIndex";
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$used_units = trim(`$cmd`);
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$used = $used_units * $hrStorageAllocationUnits;
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$perc = round($used / $hrStorageSize * 100, 2);
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$filedesc = str_replace("\"", "", str_replace("/", "_", $hrStorageDescr));
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$storerrd = "rrd/" . $hostname . "-storage-" . $filedesc . ".rrd";
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if (!is_file($storerrd)) {
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`rrdtool create $storerrd \
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--step 300 \
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DS:size:GAUGE:600:0:U \
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DS:used:GAUGE:600:0:U \
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DS:perc:GAUGE:600:0:U \
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RRA:AVERAGE:0.5:1:800 \
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RRA:AVERAGE:0.5:6:800 \
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RRA:AVERAGE:0.5:24:800 \
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RRA:AVERAGE:0.5:288:800 \
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RRA:MAX:0.5:1:800 \
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RRA:MAX:0.5:6:800 \
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RRA:MAX:0.5:24:800 \
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RRA:MAX:0.5:288:800`;
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}
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rrd_update($storerrd, "N:$hrStorageSize:$used:$perc");
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mysql_query("UPDATE `storage` SET `hrStorageUsed` = '$used_units', `storage_perc` = '$perc' WHERE storage_id = '" . $dr['storage_id'] . "'");
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}
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## Set OIDs
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$oid_ssCpuRawUser = ".1.3.6.1.4.1.2021.11.50.0";
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$oid_ssCpuRawNice = ".1.3.6.1.4.1.2021.11.51.0";
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$oid_ssCpuRawSystem = ".1.3.6.1.4.1.2021.11.52.0";
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$oid_ssCpuRawIdle = ".1.3.6.1.4.1.2021.11.53.0";
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$oid_hrSystemProcesses = ".1.3.6.1.2.1.25.1.6.0";
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$oid_hrSystemNumUsers = ".1.3.6.1.2.1.25.1.5.0";
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$cpu_cmd = "snmpget -O qv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'];
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$cpu_cmd .= " $oid_ssCpuRawUser $oid_ssCpuRawSystem $oid_ssCpuRawNice $oid_ssCpuRawIdle $oid_hrSystemProcesses";
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$cpu_cmd .= " $oid_hrSystemNumUsers .1.3.6.1.4.1.2021.1.101.1";
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$cpu = `$cpu_cmd`;
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list ($cpuUser, $cpuSystem, $cpuNice, $cpuIdle, $procs, $users, $cputemp) = explode("\n", $cpu);
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## Create CPU RRD if it doesn't already exist
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if (!is_file($cpurrd)) {
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`rrdtool create $cpurrd \
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--step 300 \
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DS:user:COUNTER:600:0:U \
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DS:system:COUNTER:600:0:U \
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DS:nice:COUNTER:600:0:U \
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DS:idle:COUNTER:600:0:U \
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RRA:AVERAGE:0.5:1:800 \
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RRA:AVERAGE:0.5:6:800 \
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RRA:AVERAGE:0.5:24:800 \
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RRA:AVERAGE:0.5:288:800 \
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RRA:MAX:0.5:1:800 \
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RRA:MAX:0.5:6:800 \
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RRA:MAX:0.5:24:800 \
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RRA:MAX:0.5:288:800`;
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}
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rrd_update($cpurrd, "N:$cpuUser:$cpuSystem:$cpuNice:$cpuIdle");
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## If the device isn't monowall or pfsense, monitor all the pretty things
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if($device[os] != "m0n0wall" && $device[os] != "Voswall" && $device[os] != "pfSense" ) {
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if (!is_file($sysrrd)) {
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`rrdtool create $sysrrd \
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--step 300 \
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DS:users:GAUGE:600:0:U \
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DS:procs:GAUGE:600:0:U \
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RRA:AVERAGE:0.5:1:800 \
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RRA:AVERAGE:0.5:6:800 \
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RRA:AVERAGE:0.5:24:800 \
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RRA:AVERAGE:0.5:288:800 \
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RRA:MAX:0.5:1:800 \
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RRA:MAX:0.5:6:800 \
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RRA:MAX:0.5:24:800 \
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RRA:MAX:0.5:288:800`;
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}
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if (!is_file($memrrd)) {
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`rrdtool create $memrrd \
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--step 300 \
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DS:totalswap:GAUGE:600:0:10000000000 \
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DS:availswap:GAUGE:600:0:10000000000 \
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DS:totalreal:GAUGE:600:0:10000000000 \
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DS:availreal:GAUGE:600:0:10000000000 \
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DS:totalfree:GAUGE:600:0:10000000000 \
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DS:shared:GAUGE:600:0:10000000000 \
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DS:buffered:GAUGE:600:0:10000000000 \
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DS:cached:GAUGE:600:0:10000000000 \
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RRA:AVERAGE:0.5:1:800 \
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RRA:AVERAGE:0.5:6:800 \
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RRA:AVERAGE:0.5:24:800 \
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RRA:AVERAGE:0.5:288:800 \
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RRA:MAX:0.5:1:800 \
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RRA:MAX:0.5:6:800 \
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RRA:MAX:0.5:24:800 \
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RRA:MAX:0.5:288:800`;
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} // end create mem rrd
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if(!is_file($loadrrd)) {
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`$rrdtool create $loadrrd \
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--step 300 \
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DS:1min:GAUGE:600:0:5000 \
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DS:5min:GAUGE:600:0:5000 \
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DS:15min:GAUGE:600:0:5000 \
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RRA:AVERAGE:0.5:1:800 \
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RRA:AVERAGE:0.5:6:800 \
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RRA:AVERAGE:0.5:24:800 \
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RRA:AVERAGE:0.5:288:800 \
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RRA:MAX:0.5:1:800 \
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RRA:MAX:0.5:6:800 \
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RRA:MAX:0.5:24:800 \
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RRA:MAX:0.5:288:800`;
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} // end create load rrd
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$mem_get = "memTotalSwap.0 memAvailSwap.0 memTotalReal.0 memAvailReal.0 memTotalFree.0 memShared.0 memBuffer.0 memCached.0";
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$mem_cmd = "snmpget -O qv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'] . " " . $mem_get;
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$mem_raw = `$mem_cmd`;
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list($memTotalSwap, $memAvailSwap, $memTotalReal, $memAvailReal, $memTotalFree, $memShared, $memBuffer, $memCached) = explode("\n", $mem_raw);
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$load_get = "laLoadInt.1 laLoadInt.2 laLoadInt.3";
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$load_cmd = "snmpget -O qv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'] . " " . $load_get;
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$load_raw = `$load_cmd`;
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list ($load1, $load5, $load10) = explode ("\n", $load_raw);
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rrd_update($sysrrd, "N:$users:$procs");
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rrd_update($loadrrd, "N:$load1:$load5:$load10");
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rrd_update($memrrd, "N:$memTotalSwap:$memAvailSwap:$memTotalReal:$memAvailReal:$memTotalFree:$memShared:$memBuffer:$memCached");
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if($device['apache']) {
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$apacherrd = "rrd/" . $hostname . "-apache.rrd";
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if(!is_file($apacherrd)) {
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$woo= `rrdtool create $apacherrd \
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DS:bits:COUNTER:600:U:10000000 \
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DS:hits:COUNTER:600:U:10000000 \
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RRA:AVERAGE:0.5:1:800 \
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RRA:AVERAGE:0.5:6:700 \
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RRA:AVERAGE:0.5:24:775 \
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RRA:AVERAGE:0.5:288:797 \
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RRA:MAX:0.5:1:800 \
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RRA:MAX:0.5:6:700 \
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RRA:MAX:0.5:24:775 \
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RRA:MAX:0.5:288:797`;
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}
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list($ahits,$abits) = explode("\n", `./get-apache.sh $hostname`);
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$abits = $abits * 8;
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rrd_update($apacherrd,"N:$abits:$ahits");
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} // end apache
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} // end Non-m0n0wall
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