mirror of
https://github.com/librenms/librenms.git
synced 2024-09-22 10:58:42 +00:00
f263850092
git-svn-id: http://www.observium.org/svn/observer/trunk@504 61d68cd4-352d-0410-923a-c4978735b2b8
98 lines
3.7 KiB
PHP
Executable File
98 lines
3.7 KiB
PHP
Executable File
<?php
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$loadrrd = $host_rrd . "/ucd_load.rrd";
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$cpurrd = $host_rrd . "/ucd_cpu.rrd";
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$memrrd = $host_rrd . "/ucd_mem.rrd";
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## Set OIDs
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$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_ssCpuUser = ".1.3.6.1.4.1.2021.11.9.0";
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$oid_ssCpuSystem = ".1.3.6.1.4.1.2021.11.10.0";
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$cpu_cmd = $config['snmpget'] ." -m UCD-SNMP-MIB -O qv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'];
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$cpu_cmd .= " $oid_ssCpuRawUser $oid_ssCpuRawSystem $oid_ssCpuRawNice $oid_ssCpuRawIdle $oid_ssCpuUser $oid_ssCpuSystem";
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$cpu = `$cpu_cmd`;
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list ($cpuUser, $cpuSystem, $cpuNice, $cpuIdle, $UsageUser, $UsageSystem) = explode("\n", $cpu);
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$cpuUsage = $UsageUser + $UsageSystem;
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## Create CPU RRD if it doesn't already exist
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if (!is_file($cpurrd)) {
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shell_exec($config['rrdtool'] . " create $cpurrd \
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--step 300 \
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DS:user:COUNTER:600:0:U \
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DS:system:COUNTER:600:0:U \
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DS:nice:COUNTER:600:0:U \
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DS:idle:COUNTER:600:0:U \
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RRA:AVERAGE:0.5:1:800 \
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RRA:AVERAGE:0.5:6:800 \
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RRA:AVERAGE:0.5:24:800 \
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RRA:AVERAGE:0.5:288:800 \
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RRA:MAX:0.5:1:800 \
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RRA:MAX:0.5:6:800 \
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RRA:MAX:0.5:24:800 \
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RRA:MAX:0.5:288:800");
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}
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rrdtool_update($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" && $device[os] != "pfSense" ) {
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if (!is_file($memrrd)) {
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shell_exec($config['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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shell_exec($config['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_cmd = $config['snmpget'] . " -m UCD-SNMP-MIB -O qv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'];
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$mem_cmd .= " memTotalSwap.0 memAvailSwap.0 memTotalReal.0 memAvailReal.0 memTotalFree.0 memShared.0 memBuffer.0 memCached.0";
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$mem_raw = shell_exec($mem_cmd);
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list($memTotalSwap, $memAvailSwap, $memTotalReal, $memAvailReal, $memTotalFree, $memShared, $memBuffer, $memCached) = explode("\n", str_replace(" kB", "", $mem_raw));
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$load_get = "laLoadInt.1 laLoadInt.2 laLoadInt.3";
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$load_cmd = "snmpget -m UCD-SNMP-MIB -O qv -" . $device['snmpver'] . " -c " . $device['community'] . " " . $device['hostname'].":".$device['port'] . " " . $load_get;
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$load_raw = `$load_cmd`;
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list ($load1, $load5, $load10) = explode ("\n", $load_raw);
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rrdtool_update($loadrrd, "N:$load1:$load5:$load10");
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rrdtool_update($memrrd, "N:$memTotalSwap:$memAvailSwap:$memTotalReal:$memAvailReal:$memTotalFree:$memShared:$memBuffer:$memCached");
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} // end Non-m0n0wall
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