root / plugins / power / snmp__sentry @ 17f78427
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| 1 | 0e634e48 | Daniel Howard | #!/usr/bin/perl -w |
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| 2 | |||
| 3 | =head1 NAME |
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| 4 | |||
| 5 | Munin plugin snmp__sentry is written to monitor the Sentry line of Power Distribution Units (PDU) offered by Server Technology. |
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| 6 | |||
| 7 | This plugin currently assumes a 3-phase PDU. |
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| 8 | |||
| 9 | =head1 AUTHOR |
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| 10 | |||
| 11 | Danny Howard <dannyman@toldme.com> |
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| 12 | |||
| 13 | This plugin was created on the behalf of Quantifind, Inc. http://www.quantifind.com |
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| 14 | |||
| 15 | =head1 LICENSE |
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| 16 | |||
| 17 | BSD |
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| 18 | |||
| 19 | =head1 MAGIC MARKERS |
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| 20 | |||
| 21 | #%# family=snmpauto |
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| 22 | #%# capabilities=snmpconf |
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| 23 | |||
| 24 | =head1 EXAMPLE MIB |
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| 25 | |||
| 26 | $ wget ftp://ftp.servertech.com/pub/SNMP/sentry3/Sentry3.mib |
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| 27 | $ snmpwalk -c public -v 2c -M +. -m +Sentry3-MIB 192.168.whatevs .1.3.6.1.4.1.1718.3.2.2 |
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| 28 | Sentry3-MIB::infeedID.1.1 = STRING: AA |
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| 29 | Sentry3-MIB::infeedID.1.2 = STRING: AB |
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| 30 | Sentry3-MIB::infeedID.1.3 = STRING: AC |
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| 31 | Sentry3-MIB::infeedName.1.1 = STRING: Master_X |
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| 32 | Sentry3-MIB::infeedName.1.2 = STRING: Master_Y |
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| 33 | Sentry3-MIB::infeedName.1.3 = STRING: Master_Z |
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| 34 | 17f78427 | Lars Kruse | Sentry3-MIB::infeedCapabilities.1.1 = BITS: C6 00 onSense(0) loadSense(1) voltageSense(5) powerSense(6) |
| 35 | Sentry3-MIB::infeedCapabilities.1.2 = BITS: C6 00 onSense(0) loadSense(1) voltageSense(5) powerSense(6) |
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| 36 | Sentry3-MIB::infeedCapabilities.1.3 = BITS: C6 00 onSense(0) loadSense(1) voltageSense(5) powerSense(6) |
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| 37 | 0e634e48 | Daniel Howard | Sentry3-MIB::infeedStatus.1.1 = INTEGER: on(1) |
| 38 | Sentry3-MIB::infeedStatus.1.2 = INTEGER: on(1) |
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| 39 | Sentry3-MIB::infeedStatus.1.3 = INTEGER: on(1) |
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| 40 | Sentry3-MIB::infeedLoadStatus.1.1 = INTEGER: normal(0) |
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| 41 | Sentry3-MIB::infeedLoadStatus.1.2 = INTEGER: normal(0) |
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| 42 | Sentry3-MIB::infeedLoadStatus.1.3 = INTEGER: normal(0) |
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| 43 | Sentry3-MIB::infeedLoadValue.1.1 = INTEGER: 717 hundredth Amps |
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| 44 | Sentry3-MIB::infeedLoadValue.1.2 = INTEGER: 708 hundredth Amps |
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| 45 | Sentry3-MIB::infeedLoadValue.1.3 = INTEGER: 787 hundredth Amps |
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| 46 | Sentry3-MIB::infeedLoadHighThresh.1.1 = INTEGER: 16 Amps |
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| 47 | Sentry3-MIB::infeedLoadHighThresh.1.2 = INTEGER: 16 Amps |
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| 48 | Sentry3-MIB::infeedLoadHighThresh.1.3 = INTEGER: 16 Amps |
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| 49 | Sentry3-MIB::infeedOutletCount.1.1 = INTEGER: 10 |
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| 50 | Sentry3-MIB::infeedOutletCount.1.2 = INTEGER: 10 |
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| 51 | Sentry3-MIB::infeedOutletCount.1.3 = INTEGER: 10 |
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| 52 | Sentry3-MIB::infeedCapacity.1.1 = INTEGER: 20 Amps |
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| 53 | Sentry3-MIB::infeedCapacity.1.2 = INTEGER: 20 Amps |
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| 54 | Sentry3-MIB::infeedCapacity.1.3 = INTEGER: 20 Amps |
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| 55 | Sentry3-MIB::infeedVoltage.1.1 = INTEGER: 2055 tenth Volts |
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| 56 | Sentry3-MIB::infeedVoltage.1.2 = INTEGER: 2034 tenth Volts |
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| 57 | Sentry3-MIB::infeedVoltage.1.3 = INTEGER: 2052 tenth Volts |
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| 58 | Sentry3-MIB::infeedPower.1.1 = INTEGER: 726 Watts |
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| 59 | Sentry3-MIB::infeedPower.1.2 = INTEGER: 809 Watts |
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| 60 | Sentry3-MIB::infeedPower.1.3 = INTEGER: 874 Watts |
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| 61 | Sentry3-MIB::infeedApparentPower.1.1 = INTEGER: 793 Volt-Amps |
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| 62 | Sentry3-MIB::infeedApparentPower.1.2 = INTEGER: 876 Volt-Amps |
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| 63 | Sentry3-MIB::infeedApparentPower.1.3 = INTEGER: 941 Volt-Amps |
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| 64 | Sentry3-MIB::infeedPowerFactor.1.1 = INTEGER: 92 hundredths |
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| 65 | Sentry3-MIB::infeedPowerFactor.1.2 = INTEGER: 92 hundredths |
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| 66 | Sentry3-MIB::infeedPowerFactor.1.3 = INTEGER: 93 hundredths |
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| 67 | Sentry3-MIB::infeedCrestFactor.1.1 = INTEGER: 18 tenths |
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| 68 | Sentry3-MIB::infeedCrestFactor.1.2 = INTEGER: 17 tenths |
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| 69 | Sentry3-MIB::infeedCrestFactor.1.3 = INTEGER: 17 tenths |
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| 70 | Sentry3-MIB::infeedEnergy.1.1 = INTEGER: 762 tenth Kilowatt-Hours |
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| 71 | Sentry3-MIB::infeedEnergy.1.2 = INTEGER: 913 tenth Kilowatt-Hours |
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| 72 | Sentry3-MIB::infeedEnergy.1.3 = INTEGER: 928 tenth Kilowatt-Hours |
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| 73 | Sentry3-MIB::infeedReactance.1.1 = INTEGER: capacitive(1) |
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| 74 | Sentry3-MIB::infeedReactance.1.2 = INTEGER: capacitive(1) |
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| 75 | Sentry3-MIB::infeedReactance.1.3 = INTEGER: capacitive(1) |
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| 76 | Sentry3-MIB::infeedPhaseVoltage.1.1 = INTEGER: 2055 tenth Volts |
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| 77 | Sentry3-MIB::infeedPhaseVoltage.1.2 = INTEGER: 2034 tenth Volts |
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| 78 | Sentry3-MIB::infeedPhaseVoltage.1.3 = INTEGER: 2052 tenth Volts |
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| 79 | Sentry3-MIB::infeedPhaseCurrent.1.1 = INTEGER: 386 hundredth Amps |
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| 80 | Sentry3-MIB::infeedPhaseCurrent.1.2 = INTEGER: 431 hundredth Amps |
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| 81 | Sentry3-MIB::infeedPhaseCurrent.1.3 = INTEGER: 459 hundredth Amps |
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| 82 | Sentry3-MIB::infeedCapacityUsed.1.1 = INTEGER: 358 tenth percentage |
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| 83 | Sentry3-MIB::infeedCapacityUsed.1.2 = INTEGER: 354 tenth percentage |
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| 84 | Sentry3-MIB::infeedCapacityUsed.1.3 = INTEGER: 393 tenth percentage |
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| 85 | Sentry3-MIB::infeedLineID.1.1 = STRING: A:X |
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| 86 | Sentry3-MIB::infeedLineID.1.2 = STRING: A:Y |
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| 87 | Sentry3-MIB::infeedLineID.1.3 = STRING: A:Z |
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| 88 | Sentry3-MIB::infeedLineToLineID.1.1 = STRING: A:X-Y |
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| 89 | Sentry3-MIB::infeedLineToLineID.1.2 = STRING: A:Y-Z |
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| 90 | Sentry3-MIB::infeedLineToLineID.1.3 = STRING: A:Z-X |
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| 91 | Sentry3-MIB::infeedPhaseID.1.1 = STRING: A:X-Y |
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| 92 | Sentry3-MIB::infeedPhaseID.1.2 = STRING: A:Y-Z |
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| 93 | Sentry3-MIB::infeedPhaseID.1.3 = STRING: A:Z-X |
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| 94 | |||
| 95 | =cut |
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| 96 | |||
| 97 | use strict; |
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| 98 | use Munin::Plugin::SNMP; |
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| 99 | |||
| 100 | if (defined $ARGV[0] and $ARGV[0] eq "snmpconf") {
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| 101 | print "require 1.3.6.1.4.1.1718.3.2.2.1\n"; |
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| 102 | exit 0; |
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| 103 | } |
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| 104 | |||
| 105 | my $session = Munin::Plugin::SNMP->session(-translate => |
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| 106 | [ -timeticks => 0x0 ]); |
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| 107 | |||
| 108 | my $sentry_h = $session->get_hash ( |
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| 109 | -baseoid => ".1.3.6.1.4.1.1718.3.2.2.1", |
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| 110 | -cols => {
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| 111 | # maxcols 16 I guess |
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| 112 | # 2 => 'infeedID', |
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| 113 | 3 => 'infeedName', |
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| 114 | # 4 => 'infeedCapabilities', |
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| 115 | # 5 => 'infeedStatus', |
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| 116 | # 6 => 'infeedLoadStatus', |
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| 117 | 7 => 'infeedLoadValue', |
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| 118 | 8 => 'infeedLoadHighThresh', |
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| 119 | # 9 => 'infeedOutletCount', |
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| 120 | 10 => 'infeedCapacity', |
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| 121 | # 11 => 'infeedVoltage', |
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| 122 | # 12 => 'infeedPower', |
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| 123 | # 13 => 'infeedApparentPower', |
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| 124 | 14 => 'infeedPowerFactor', |
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| 125 | 15 => 'infeedCrestFactor', |
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| 126 | # 16 => 'infeedEnergy', |
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| 127 | # 17 => 'infeedReactance', |
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| 128 | # 18 => 'infeedPhaseVoltage', |
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| 129 | # 19 => 'infeedPhaseCurrent', |
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| 130 | # 20 => 'infeedCapacityUsed', |
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| 131 | # 21 => 'infeedLineID', |
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| 132 | # 22 => 'infeedLineToLineID', |
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| 133 | # 23 => 'infeedPhaseID', |
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| 134 | |||
| 135 | } |
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| 136 | ); |
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| 137 | |||
| 138 | if (defined $ARGV[0] and $ARGV[0] eq "config") {
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| 139 | my ($host) = Munin::Plugin::SNMP->config_session(); |
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| 140 | cde66ba4 | Daniel Howard | print "host_name $host\n" unless $host eq 'localhost'; |
| 141 | print " |
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| 142 | 0e634e48 | Daniel Howard | multigraph power_amps_drawn |
| 143 | graph_title Power Draw in Amps |
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| 144 | graph_args --lower-limit 0 |
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| 145 | graph_vlabel Amps |
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| 146 | 7042351e | dipohl | graph_category sensors |
| 147 | 0e634e48 | Daniel Howard | graph_scale no |
| 148 | graph_info This shows the amperage drawn on your PDU. Per NEC, a PDU should not sustain 80% of its maximum circuit capacity for more than three hours. |
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| 149 | |||
| 150 | "; |
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| 151 | |||
| 152 | cde66ba4 | Daniel Howard | foreach my $k ( keys %{$sentry_h} ) {
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| 153 | my $infeedName = $sentry_h->{$k}->{'infeedName'};
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| 154 | my $critical = ($sentry_h->{$k}->{'infeedCapacity'})*.9; # 90% of capacity
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| 155 | my $warning = $sentry_h->{$k}->{'infeedLoadHighThresh'}; # 80% of capacity
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| 156 | 17f78427 | Lars Kruse | |
| 157 | cde66ba4 | Daniel Howard | print "$infeedName.critical $critical\n"; |
| 158 | print "$infeedName.draw LINE1\n"; |
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| 159 | print "$infeedName.label $infeedName\n"; |
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| 160 | print "$infeedName.min 0\n"; |
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| 161 | print "$infeedName.type GAUGE\n"; |
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| 162 | print "$infeedName.warning $warning\n"; |
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| 163 | } |
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| 164 | 0e634e48 | Daniel Howard | |
| 165 | print " |
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| 166 | multigraph power_power_factor |
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| 167 | graph_title Power Factor |
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| 168 | graph_args --lower-limit 0 |
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| 169 | graph_vlabel Power Factor |
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| 170 | 7042351e | dipohl | graph_category sensors |
| 171 | 0e634e48 | Daniel Howard | graph_scale no |
| 172 | graph_info Power factor represents the efficiency of the components connected to the circuit. Power factor declines as components age, increasing the overall load on the circuit. |
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| 173 | |||
| 174 | "; |
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| 175 | |||
| 176 | cde66ba4 | Daniel Howard | foreach my $k ( keys %{$sentry_h} ) {
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| 177 | my $infeedName = $sentry_h->{$k}->{'infeedName'};
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| 178 | 17f78427 | Lars Kruse | |
| 179 | cde66ba4 | Daniel Howard | print "$infeedName.draw LINE1\n"; |
| 180 | print "$infeedName.label $infeedName\n"; |
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| 181 | print "$infeedName.type GAUGE\n"; |
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| 182 | } |
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| 183 | 0e634e48 | Daniel Howard | |
| 184 | print " |
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| 185 | multigraph power_crest_factor |
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| 186 | graph_title Crest Factor |
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| 187 | graph_args --lower-limit 0 |
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| 188 | graph_vlabel Crest Factor |
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| 189 | 7042351e | dipohl | graph_category sensors |
| 190 | 0e634e48 | Daniel Howard | graph_scale no |
| 191 | graph_info Crest factor relates the peak value of a signal to its root mean square value. For three-phase AC, a crest factor of 1.732 is expected. Low crest factor may indicate UPS overclipping and crest factors over 5 degrade monitoring accuracy. |
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| 192 | |||
| 193 | "; |
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| 194 | |||
| 195 | cde66ba4 | Daniel Howard | foreach my $k ( keys %{$sentry_h} ) {
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| 196 | my $infeedName = $sentry_h->{$k}->{'infeedName'};
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| 197 | 17f78427 | Lars Kruse | |
| 198 | cde66ba4 | Daniel Howard | print "$infeedName.draw LINE1\n"; |
| 199 | print "$infeedName.label $infeedName\n"; |
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| 200 | print "$infeedName.type GAUGE\n"; |
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| 201 | } |
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| 202 | 0e634e48 | Daniel Howard | |
| 203 | cde66ba4 | Daniel Howard | exit 0; |
| 204 | 0e634e48 | Daniel Howard | } |
| 205 | |||
| 206 | print "multigraph power_amps_drawn\n"; |
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| 207 | foreach my $k ( keys %{$sentry_h} ) {
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| 208 | my $infeedName = $sentry_h->{$k}->{'infeedName'};
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| 209 | my $amps = $sentry_h->{$k}->{'infeedLoadValue'};
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| 210 | if ( $amps ) {
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| 211 | $amps = $amps * .01; |
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| 212 | } else {
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| 213 | $amps = 'U'; |
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| 214 | } |
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| 215 | print "$infeedName.value $amps\n"; |
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| 216 | } |
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| 217 | |||
| 218 | print "multigraph power_power_factor\n"; |
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| 219 | foreach my $k ( keys %{$sentry_h} ) {
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| 220 | my $infeedName = $sentry_h->{$k}->{'infeedName'};
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| 221 | my $pf = $sentry_h->{$k}->{'infeedPowerFactor'};
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| 222 | if ( $pf ) {
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| 223 | $pf = $pf * .01; |
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| 224 | } else {
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| 225 | $pf = 'U'; |
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| 226 | } |
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| 227 | print "$infeedName.value $pf\n"; |
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| 228 | } |
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| 229 | |||
| 230 | print "multigraph power_crest_factor\n"; |
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| 231 | foreach my $k ( keys %{$sentry_h} ) {
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| 232 | my $infeedName = $sentry_h->{$k}->{'infeedName'};
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| 233 | my $crest = $sentry_h->{$k}->{'infeedCrestFactor'};
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| 234 | if ( $crest ) {
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| 235 | $crest = $crest * .1; |
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| 236 | } else {
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| 237 | $crest = 'U'; |
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| 238 | } |
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| 239 | print "$infeedName.value $crest\n"; |
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| 240 | } |