diff options
author | Costa Tsaousis (ktsaou) <costa@tsaousis.gr> | 2014-10-09 01:59:25 +0300 |
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committer | Costa Tsaousis (ktsaou) <costa@tsaousis.gr> | 2014-10-09 01:59:25 +0300 |
commit | 5aff09af4fd7cdd042661bb5330c905af85c4779 (patch) | |
tree | 441024703460fc83214916f403783f3ecdecfe28 /charts.d/nut.chart.sh | |
parent | 2e1815603c922ef45b57face9bf11ebe3fcbe335 (diff) |
NUT UPS Monitor
Diffstat (limited to 'charts.d/nut.chart.sh')
-rwxr-xr-x | charts.d/nut.chart.sh | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/charts.d/nut.chart.sh b/charts.d/nut.chart.sh new file mode 100755 index 0000000000..551ee4074b --- /dev/null +++ b/charts.d/nut.chart.sh @@ -0,0 +1,142 @@ +#!/bin/sh + +nut_ups= +nut_update_every=2 + +nut_check() { + if [ -z "${nut_ups}" ] + then + echo >&2 "nut: Please set nut_ups='ups_name' in $confd/nut.conf" + return 1 + fi + + upsc "${nut_ups}" >/dev/null + if [ ! $? -eq 0 ] + then + echo >&2 "nut: failed to fetch info for ups '$nut_ups'. Please set nut_ups='ups_name' in $confd/nut.conf" + return 1 + fi + + return 0 +} + +nut_create() { + # create the charts + cat <<EOF +CHART nut.charge '' "UPS Charge" "percentage" nut '' area 21001 $nut_update_every +DIMENSION battery_charge charge absolute 1 100 + +CHART nut.battery_voltage '' "UPS Battery Voltage" "Volts" nut '' line 21002 $nut_update_every +DIMENSION battery_voltage voltage absolute 1 100 +DIMENSION battery_voltage_high high absolute 1 100 +DIMENSION battery_voltage_low low absolute 1 100 +DIMENSION battery_voltage_nominal nominal absolute 1 100 + +CHART nut.input_voltage '' "UPS Input Voltage" "Volts" nut '' line 21003 $nut_update_every +DIMENSION input_voltage voltage absolute 1 100 +DIMENSION input_voltage_fault fault absolute 1 100 +DIMENSION input_voltage_nominal nominal absolute 1 100 + +CHART nut.input_current '' "UPS Input Current" "Ampere" nut '' line 21004 $nut_update_every +DIMENSION input_current_nominal nominal absolute 1 100 + +CHART nut.input_frequency '' "UPS Input Frequency" "Hz" nut '' line 21005 $nut_update_every +DIMENSION input_frequency frequency absolute 1 100 +DIMENSION input_frequency_nominal nominal absolute 1 100 + +CHART nut.output_voltage '' "UPS Output Voltage" "Volts" nut '' line 21006 $nut_update_every +DIMENSION output_voltage voltage absolute 1 100 + +CHART nut.load '' "UPS Load" "percentage" nut '' area 21000 $nut_update_every +DIMENSION load load absolute 1 100 + +CHART nut.temp '' "UPS Temperature" "temperature" nut '' line 21007 $nut_update_every +DIMENSION temp temp absolute 1 100 +EOF + + return 0 +} + + +nut_update() { + # the first argument to this function is the microseconds since last update + # pass this parameter to the BEGIN statement (see bellow). + + # do all the work to collect / calculate the values + # for each dimension + # remember: KEEP IT SIMPLE AND SHORT + + upsc "${nut_ups}" | awk " +BEGIN { + battery_charge = 0; + battery_voltage = 0; + battery_voltage_high = 0; + battery_voltage_low = 0; + battery_voltage_nominal = 0; + input_voltage = 0; + input_voltage_fault = 0; + input_voltage_nominal = 0; + input_current_nominal = 0; + input_frequency = 0; + input_frequency_nominal = 0; + output_voltage = 0; + load = 0; + temp = 0; +} +/^battery.charge: .*/ { battery_charge = \$2 * 100 }; +/^battery.voltage: .*/ { battery_voltage = \$2 * 100 }; +/^battery.voltage.high: .*/ { battery_voltage_high = \$2 * 100 }; +/^battery.voltage.low: .*/ { battery_voltage_low = \$2 * 100 }; +/^battery.voltage.nominal: .*/ { battery_voltage_nominal = \$2 * 100 }; +/^input.voltage: .*/ { input_voltage = \$2 * 100 }; +/^input.voltage.fault: .*/ { input_voltage_fault = \$2 * 100 }; +/^input.voltage.nominal: .*/ { input_voltage_nominal = \$2 * 100 }; +/^input.current.nominal: .*/ { input_current_nominal = \$2 * 100 }; +/^input.frequency: .*/ { input_frequency = \$2 * 100 }; +/^input.frequency.nominal: .*/ { input_frequency_nominal = \$2 * 100 }; +/^output.voltage: .*/ { output_voltage = \$2 * 100 }; +/^ups.load: .*/ { load = \$2 * 100 }; +/^ups.temperature: .*/ { temp = \$2 * 100 }; +END { + print \"BEGIN nut.charge $1\"; + print \"SET battery_charge = \" battery_charge; + print \"END\" + + print \"BEGIN nut.battery_voltage $1\"; + print \"SET battery_voltage = \" battery_voltage; + print \"SET battery_voltage_high = \" battery_voltage_high; + print \"SET battery_voltage_low = \" battery_voltage_low; + print \"SET battery_voltage_nominal = \" battery_voltage_nominal; + print \"END\" + + print \"BEGIN nut.input_voltage $1\"; + print \"SET input_voltage = \" input_voltage; + print \"SET input_voltage_fault = \" input_voltage_fault; + print \"SET input_voltage_nominal = \" input_voltage_nominal; + print \"END\" + + print \"BEGIN nut.input_current $1\"; + print \"SET input_current_nominal = \" input_current_nominal; + print \"END\" + + print \"BEGIN nut.input_frequency $1\"; + print \"SET input_frequency = \" input_frequency; + print \"SET input_frequency_nominal = \" input_frequency_nominal; + print \"END\" + + print \"BEGIN nut.output_voltage $1\"; + print \"SET output_voltage = \" output_voltage; + print \"END\" + + print \"BEGIN nut.load $1\"; + print \"SET load = \" load; + print \"END\" + + print \"BEGIN nut.temp $1\"; + print \"SET temp = \" temp; + print \"END\" +} +" + return 0 +} + |