mirror of
https://github.com/opinkerfi/nagios-plugins.git
synced 2024-11-05 10:03:45 +01:00
448 lines
11 KiB
Perl
Executable File
448 lines
11 KiB
Perl
Executable File
#!/usr/bin/perl
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#
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# check_apcext.pl - APC Extra gear monitoring plugin for Nagios
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# 05.02.07 Paul Venezia
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#
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# v0.0.1
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#
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#
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use Net::SNMP;
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use Getopt::Std;
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use Data::Dumper;
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use vars qw/ %opt /;
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use strict;
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sub getmasked_values ($$);
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if ($ARGV[0] =~ /(--help|-h|help)/ || !defined$ARGV[0]) {
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&usage;
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exit 0;
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}
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my $opts = 's:lmC:H:p:w:c:';
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getopts ( "$opts", \%opt ) or &usage;
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my $host = $opt{H};
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my $comm = $opt{C};
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my $param = $opt{p};
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my $warn = $opt{w};
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my $crit = $opt{c};
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my $metric = $opt{m};
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my $list = $opt{l};
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my $sensor_int_name = $opt{s};
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my ($oid, $oidbase, $fval, $unit, $outmsg);
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my $retval = 0;
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my %rpduamps;
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my %oids = (
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'nbmstemp' => {
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'label' => 'Temp',
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'unit' => ($metric ? 'degC' : 'degF'),
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'oidbase' => '.1.3.6.1.4.1.5528.100.4.1.1.1',
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'sensor_key' => 5,
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'sensor_val' => 2,
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'cdef' => ($metric ? '$val * 0.1' : '($val * .18) + 32')
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},
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'nbmshum' => {
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'label' => 'Humidity',
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'unit' => '%',
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'oidbase' => '.1.3.6.1.4.1.5528.100.4.1.2.1',
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'sensor_key' => 5,
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'sensor_val' => 8,
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},
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'nbmsairflow' => {
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'label' => 'Air Flow',
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'unit' => 'CFM',
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'oidbase' => '.1.3.6.1.4.1.5528.100.4.1.5.1',
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'sensor_val' => 8,
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'sensor_key' => 5,
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'mod' => 'lt'
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},
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'nbmsaudio' => {
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'label' => 'Audio Level',
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'unit' => '',
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'oidbase' => '.1.3.6.1.4.1.5528.100.4.1.4.1',
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'sensor_val' => 7,
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'sensor_key' => 5,
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'mod' => ''
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},
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'rpduamps' => {
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'label' => 'Power Output',
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'unit' => 'Amps',
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'oid' => '.1.3.6.1.4.1.318.1.1.12.2.3.1.1.2.',
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'cdef' => '$val * .10'
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},
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'acscstatus' => {
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'label' => 'Status',
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'unit' => '',
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'oid' => '.1.3.6.1.4.1.318.1.1.13.3.4.1.2.1.0'
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},
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'acscload' => {
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'label' => 'Cooling Load',
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'unit' => 'kW',
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'oid' => '.1.3.6.1.4.1.318.1.1.13.3.4.1.2.3.0',
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'cdef' => '$val * .10'
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},
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'acscoutput' => {
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'label' => 'Cooling output',
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'unit' => 'kW',
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'oid' => '.1.3.6.1.4.1.318.1.1.13.3.4.1.2.2.0',
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'cdef' => '$val * .10'
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},
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'acscsupair' => {
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'label' => 'Supply Air',
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'unit' => 'F',
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'oid' => '.1.3.6.1.4.1.318.1.1.13.3.4.1.2.8.0',
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'cdef' => '$val * .10'
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},
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'acscretair' => {
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'label' => 'Return Air',
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'unit' => 'F',
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'oid' => '.1.3.6.1.4.1.318.1.1.13.3.4.1.2.10.0',
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'cdef' => '$val * .10'
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},
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'acscairflow' => {
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'label' => 'Airflow',
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'unit' => 'CFM',
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'oid' => '.1.3.6.1.4.1.318.1.1.13.3.4.1.2.4.0',
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},
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'acscracktemp' => {
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'label' => 'Rack Inlet Temp',
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'unit' => 'F',
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'oid' => '.1.3.6.1.4.1.318.1.1.13.3.4.1.2.6.0',
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'cdef' => '$val * .10'
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},
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'acsccondin' => {
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'label' => 'Cond Inlet Temp',
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'unit' => 'F',
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'oid' => '.1.3.6.1.4.1.318.1.1.13.3.4.1.2.30.0',
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'cdef' => '$val * .10'
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},
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'acsccondout' => {
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'label' => 'Cond Outlet Temp',
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'unit' => 'F',
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'oid' => '.1.3.6.1.4.1.318.1.1.13.3.4.1.2.28.0',
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'cdef' => '$val * .10'
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},
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'acrcstatus' => {
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'label' => 'Status',
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'unit' => '',
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'oid' => '.1.3.6.1.4.1.318.1.1.13.3.2.2.2.1.0'
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},
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'acrcload' => {
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'label' => 'Cooling Load',
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'unit' => 'kW',
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'oid' => '.1.3.6.1.4.1.318.1.1.13.3.2.2.2.2.0',
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'cdef' => '$val * .10'
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},
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'acrcoutput' => {
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'label' => 'Cooling Output',
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'unit' => 'kW',
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'oid' => '.1.3.6.1.4.1.318.1.1.13.3.2.2.2.3.0',
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'cdef' => '$val * .10'
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},
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'acrcairflow' => {
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'label' => 'Airflow',
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'unit' => 'CFM',
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'oid' => '.1.3.6.1.4.1.318.1.1.13.3.2.2.2.4.0'
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},
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'acrcracktemp' => {
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'label' => 'Rack Inlet Temp',
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'unit' => 'F',
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'oid' => '.1.3.6.1.4.1.318.1.1.13.3.2.2.2.6.0',
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'cdef' => '$val * .10'
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},
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'acrcsupair' => {
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'label' => 'Supply Air',
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'unit' => 'F',
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'oid' => '.1.3.6.1.4.1.318.1.1.13.3.2.2.2.8.0',
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'cdef' => '$val * .10'
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},
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'acrcretair' => {
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'label' => 'Return Air',
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'unit' => 'F',
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'oid' => '.1.3.6.1.4.1.318.1.1.13.3.2.2.2.10.0',
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'cdef' => '$val * .10'
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},
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'acrcfanspeed' => {
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'label' => 'Fan Speed',
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'unit' => '%',
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'oid' => '.1.3.6.1.4.1.318.1.1.13.3.2.2.2.16.0',
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'cdef' => '$val * .10',
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},
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'acrcfluidflow' => {
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'label' => 'Fluid Flow',
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'unit' => 'GPM',
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'oid' => '.1.3.6.1.4.1.318.1.1.13.3.2.2.2.21.0',
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'cdef' => '$val * .10',
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'mod' => 'lt'
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},
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'acrcflenttemp' => {
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'label' => 'Entering Fluid Temp',
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'unit' => 'F',
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'oid' => '.1.3.6.1.4.1.318.1.1.13.3.2.2.2.23.0',
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'cdef' => '$val * .10'
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},
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'acrcflrettemp' => {
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'label' => 'Returning Fluid Temp',
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'unit' => 'F',
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'oid' => '.1.3.6.1.4.1.318.1.1.13.3.2.2.2.25.0',
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'cdef' => '$val * .10'
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},
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);
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if ($list) {
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my ($baseoid, $int_name_id, $value_id) = @_;
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my ($session, $error) = Net::SNMP->session(
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-hostname => $host,
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-community => $comm,
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-version => 1,
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# -translate => [-octetstring => 0x0],
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-port => "161"
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);
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my $response = $session->get_table(-baseoid => ".1.3.6.1.4.1.5528.100.2.1.1");
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my $err = $session->error;
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if ($err){
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$retval = 3;
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$outmsg = "UNKNOWN";
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$session->close();
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print "$outmsg $err - SNMP Error connecting to $host\n";
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exit $retval;
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}
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my %sensor;
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foreach my $k (keys %{$response}) {
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my ($type, $id) = (split(/\./, $k))[-2,-1];
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next if ($type != 1 and $type != 4);
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next if ($id < 2000000000);
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if ($type == 1) {
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$sensor{$id}->{"int_name"} = $response->{$k};
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} else {
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$sensor{$id}->{"friendly_name"} = $response->{$k};
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}
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}
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print <<" EO";
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Specify a sensor by using the -s and the INTERNAL name of the sensor
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Detected sensors:
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EO
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printf("\t%-32s %s\n", "Friendly Name", "Internal Name");
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foreach my $id (sort { $sensor{$a}->{"friendly_name"} cmp $sensor{$b}->{"friendly_name"} } keys %sensor) {
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printf ("\t%-32s %s\n", "\"$sensor{$id}->{friendly_name}\"", "\"$sensor{$id}->{int_name}\"");
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}
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exit 0;
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} elsif (!$oids{$param}) {
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print "No test parameter specified";
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exit 3;
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} else {
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$oid = $oids{$param}->{oid};
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$oidbase = $oids{$param}->{oidbase};
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}
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my ($session, $error) = Net::SNMP->session(
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-hostname => $host,
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-community => $comm,
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-version => 1,
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# -translate => [-octetstring => 0x0],
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-port => "161"
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);
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if ($param eq "rpduamps") {
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# $param = "RackPDU";
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my $i;
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for ($i=1;$i<4;$i++) {
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my $phoid = $oid . $i;
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my $response = $session->get_request($phoid);
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my $err = $session->error;
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if ($err){
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$retval = 3;
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$outmsg = "UNKNOWN";
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$session->close();
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print "$outmsg $err - SNMP Error connecting to $host\n";
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exit $retval;
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}
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$rpduamps{$i} = $response->{$phoid};
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}
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$session->close;
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#$crit = ($crit * 10);
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#$warn = ($warn * 10);
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$unit = "Amps";
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foreach my $ph ( sort keys %rpduamps ) {
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my $tphase = ($rpduamps{$ph} * .1);
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if (($tphase >= $crit) && ($retval < 2)) {
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$retval = 2;
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$outmsg = "CRITICAL";
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} elsif (($tphase >= $warn) && ($retval < 1)) {
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$retval = 1;
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$outmsg = "WARNING";
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} elsif ($retval < 1) {
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$retval = 0;
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$outmsg = "OK";
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}
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$fval .= "Phase $ph: " . $tphase;
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#$fval .= "Phase $ph: " . ($tphase * .1);
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if ($ph lt 3) {
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$fval .= " Amps, ";
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#} else {
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# $fval .= " ";
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}
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}
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} else {
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my $val;
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if ($oid) {
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my $response = $session->get_request($oid);
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my $err = $session->error;
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if ($err){
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$retval = 3;
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$outmsg = "UNKNOWN";
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$session->close();
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print "$outmsg $err - SNMP Error connecting to $host\n";
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exit $retval;
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}
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$val = $response->{$oid};
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$session->close();
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} else {
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my $snmpd = getmasked_values($oidbase, { $oids{$param}->{sensor_key} => 'sensor_key',
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$oids{$param}->{sensor_val} => 'sensor_val' });
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if ((keys %{$snmpd}) > 1 && !$sensor_int_name) {
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print "UNKNOWN - Many sensors found but none specified, see -s and -l\n";
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exit 3;
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} elsif ((keys %{$snmpd}) == 0) {
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print "UNKNOWN - no sensors found on this device\n";
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exit 3;
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} else {
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my $id = (keys %{$snmpd})[0];
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$val = $snmpd->{$id}->{sensor_val};
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}
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if ($sensor_int_name) {
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foreach my $k (keys %{$snmpd}) {
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if (lc($snmpd->{$k}->{sensor_key}) eq lc($sensor_int_name)) {
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$val = $snmpd->{$k}->{sensor_val};
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}
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}
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}
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if ($val eq "") {
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print Dumper $snmpd;
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print "UNKNOWN Unable to get sensor status\n";
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exit 3;
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}
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}
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if ($param eq "acscstatus" || $param eq "acrcstatus") {
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if ($val == 1) {
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$fval = "Standby";
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$retval = 1;
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$outmsg = "WARNING";
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} elsif ($val == 2) {
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$fval = "On";
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$retval = 0;
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$outmsg = "OK";
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}
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} else {
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if ($oids{$param}->{cdef}) {
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$fval = eval "$oids{$param}->{cdef}";
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} else {
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$fval = $val;
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}
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if ($fval > $crit) {
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$retval = 2;
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$outmsg = "CRITICAL";
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} elsif ($fval > $warn) {
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$retval = 1;
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$outmsg = "WARNING";
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} else {
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$retval = 0;
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$outmsg = "OK";
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}
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}
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}
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print "$outmsg - " . $oids{$param}->{label} . " " .$fval . " " . $oids{$param}->{unit} . " | $param=$fval$oids{$param}->{unit}\n";
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exit $retval;
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sub usage {
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print "Usage: $0 -H <hostip> -C <community> -p <parameter> -w <warnval> -c <critval> [-l] [-s sensor]\n";
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print "\nParameters:\n";
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print <<" EO";
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APC NetBotz
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nbmstemp NetBotz main sensor temp | nbmshum NetBotz main sensor humidity
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nbmsairflow NetBotz main sensor airflow | nbmsaudio NetBotz main sensor audio
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-l List connected sensors | -s sensor Sensor we want info from
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APC Metered Rack PDU
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rpduamps Amps on each phase
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APC ACSC In-Row
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acscstatus System status (on/standby) | acscload Cooling load
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acscoutput Cooling output | acscsupair Supply air
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acscairflow Air flow | acscracktemp Rack inlet temp
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acsccondin Condenser input temp | acsccondout Condenser outlet temp
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APC ACRC In-Row
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acrcstatus System status (on/standby) | acrcload Cooling load
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acrcoutput Cooling output | acrcairflow Air flow
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acrcracktemp Rack inlet temp | acrcsupair Supply air
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acrcretair Return air | acrcfanspeed Fan speed
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acrcfluidflow Fluid flow | acrcflenttemp Fluid entering temp
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acrcflrettemp Fluid return temp
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EO
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exit 3;
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}
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sub getmasked_values ($$) {
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my ($baseoid, $values) = @_;
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my ($session, $error) = Net::SNMP->session(
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-hostname => $host,
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-community => $comm,
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-version => 1,
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-port => "161"
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);
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my $response = $session->get_table(-baseoid => $baseoid);
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my $err = $session->error;
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if ($err){
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$retval = 3;
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$outmsg = "UNKNOWN";
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$session->close();
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print "$err - SNMP Error connecting to $host\n";
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exit $retval;
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}
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my %snmpdata;
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foreach my $k (keys %{$response}) {
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my ($type, $id) = (split(/\./, $k))[-2,-1];
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if ($values->{$type}) {
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$snmpdata{$id}->{$values->{$type}} = $response->{$k};
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}
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}
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return \%snmpdata;
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}
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