diff options
Diffstat (limited to 'charts.d/apcupsd.chart.sh')
| -rwxr-xr-x | charts.d/apcupsd.chart.sh | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/charts.d/apcupsd.chart.sh b/charts.d/apcupsd.chart.sh new file mode 100755 index 00000000..df18aaa2 --- /dev/null +++ b/charts.d/apcupsd.chart.sh @@ -0,0 +1,152 @@ +# no need for shebang - this file is loaded from charts.d.plugin + +apcupsd_ip=127.0.0.1 +apcupsd_port=3551 + +# how frequently to collect UPS data +apcupsd_update_every=10 + +apcupsd_timeout=3 + +# the priority of apcupsd related to other charts +apcupsd_priority=90000 + +apcupsd_get() { + timeout $apcupsd_timeout apcaccess status "$1:$2" +} + +apcupsd_check() { + + # this should return: + # - 0 to enable the chart + # - 1 to disable the chart + + require_cmd apcaccess || return 1 + + apcupsd_get $apcupsd_ip $apcupsd_port >/dev/null + if [ $? -ne 0 ] + then + echo >&2 "apcupsd: ERROR: Cannot get information for apcupsd server." + return 1 + elif [ $(apcupsd_get $apcupsd_ip $apcupsd_port | awk '/^STATUS.*/{ print $3 }') != "ONLINE" ] + then + echo >&2 "apcupsd: ERROR: UPS not online." + return 1 + fi + + return 0 +} + +apcupsd_create() { + # create the charts + cat <<EOF +CHART apcupsd.charge '' "UPS Charge" "percentage" ups apcupsd.charge area $((apcupsd_priority + 1)) $apcupsd_update_every +DIMENSION battery_charge charge absolute 1 100 + +CHART apcupsd.battery_voltage '' "UPS Battery Voltage" "Volts" ups apcupsd.battery.voltage line $((apcupsd_priority + 3)) $apcupsd_update_every +DIMENSION battery_voltage voltage absolute 1 100 +DIMENSION battery_voltage_nominal nominal absolute 1 100 + +CHART apcupsd.input_voltage '' "UPS Input Voltage" "Volts" input apcupsd.input.voltage line $((apcupsd_priority + 4)) $apcupsd_update_every +DIMENSION input_voltage voltage absolute 1 100 +DIMENSION input_voltage_min min absolute 1 100 +DIMENSION input_voltage_max max absolute 1 100 + +CHART apcupsd.input_frequency '' "UPS Input Frequency" "Hz" input apcupsd.input.frequency line $((apcupsd_priority + 5)) $apcupsd_update_every +DIMENSION input_frequency frequency absolute 1 100 + +CHART apcupsd.output_voltage '' "UPS Output Voltage" "Volts" output apcupsd.output.voltage line $((apcupsd_priority + 6)) $apcupsd_update_every +DIMENSION output_voltage voltage absolute 1 100 +DIMENSION output_voltage_nominal nominal absolute 1 100 + +CHART apcupsd.load '' "UPS Load" "percentage" ups apcupsd.load area $((apcupsd_priority)) $apcupsd_update_every +DIMENSION load load absolute 1 100 + +CHART apcupsd.temp '' "UPS Temperature" "Celcius" ups apcupsd.temperature line $((apcupsd_priority + 7)) $apcupsd_update_every +DIMENSION temp temp absolute 1 100 + +CHART apcupsd.time '' "UPS Time Remaining" "Minutes" ups apcupsd.time area $((apcupsd_priority + 2)) $apcupsd_update_every +DIMENSION time time absolute 1 100 + +EOF + return 0 +} + + +apcupsd_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 + + apcupsd_get $apcupsd_ip $apcupsd_port | awk " + +BEGIN { + battery_charge = 0; + battery_voltage = 0; + battery_voltage_nominal = 0; + input_voltage = 0; + input_voltage_min = 0; + input_voltage_max = 0; + input_frequency = 0; + output_voltage = 0; + output_voltage_nominal = 0; + load = 0; + temp = 0; + time = 0; +} +/^BCHARGE.*/ { battery_charge = \$3 * 100 }; +/^BATTV.*/ { battery_voltage = \$3 * 100 }; +/^NOMBATTV.*/ { battery_voltage_nominal = \$3 * 100 }; +/^LINEV.*/ { input_voltage = \$3 * 100 }; +/^MINLINEV.*/ { input_voltage_min = \$3 * 100 }; +/^MAXLINEV.*/ { input_voltage_max = \$3 * 100 }; +/^LINEFREQ.*/ { input_frequency = \$3 * 100 }; +/^OUTPUTV.*/ { output_voltage = \$3 * 100 }; +/^NOMOUTV.*/ { output_voltage_nominal = \$3 * 100 }; +/^LOADPCT.*/ { load = \$3 * 100 }; +/^ITEMP.*/ { temp = \$3 * 100 }; +/^TIMELEFT.*/ { time = \$3 * 100 }; +END { + print \"BEGIN apcupsd.charge $1\"; + print \"SET battery_charge = \" battery_charge; + print \"END\" + + print \"BEGIN apcupsd.battery_voltage $1\"; + print \"SET battery_voltage = \" battery_voltage; + print \"SET battery_voltage_nominal = \" battery_voltage_nominal; + print \"END\" + + print \"BEGIN apcupsd.input_voltage $1\"; + print \"SET input_voltage = \" input_voltage; + print \"SET input_voltage_min = \" input_voltage_min; + print \"SET input_voltage_max = \" input_voltage_max; + print \"END\" + + print \"BEGIN apcupsd.input_frequency $1\"; + print \"SET input_frequency = \" input_frequency; + print \"END\" + + print \"BEGIN apcupsd.output_voltage $1\"; + print \"SET output_voltage = \" output_voltage; + print \"SET output_voltage_nominal = \" output_voltage_nominal; + print \"END\" + + print \"BEGIN apcupsd.load $1\"; + print \"SET load = \" load; + print \"END\" + + print \"BEGIN apcupsd.temp $1\"; + print \"SET temp = \" temp; + print \"END\" + + print \"BEGIN apcupsd.time $1\"; + print \"SET time = \" time; + print \"END\" +}" + [ $? -ne 0 ] && echo >&2 "apcupsd: failed to get values" && return 1 + + return 0 +} |