46 lines
2.0 KiB
Bash
46 lines
2.0 KiB
Bash
#!/bin/sh
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################################################################
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# Instructions: #
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# 1. copy this script to /etc/snmp/ and make it executable: #
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# chmod +x ups-nut.sh #
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# 2. make sure UPS_NAME below matches the name of your UPS #
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# 3. edit your snmpd.conf to include this line: #
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# extend ups-nut /etc/snmp/ups-nut.sh #
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# 4. restart snmpd on the host #
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# 5. activate the app for the desired host in LibreNMS #
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################################################################
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UPS_NAME="${1:-APCUPS}"
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PATH=$PATH:/usr/bin:/bin
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TMP=$(upsc $UPS_NAME 2>/dev/null)
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for value in "battery\.charge: [0-9.]+" "battery\.(runtime\.)?low: [0-9]+" "battery\.runtime: [0-9]+" "battery\.voltage: [0-9.]+" "battery\.voltage\.nominal: [0-9]+" "input\.voltage\.nominal: [0-9.]+" "input\.voltage: [0-9.]+" "ups\.load: [0-9.]+"
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do
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OUT=$(echo "$TMP" | grep -Eo "$value" | awk '{print $2}' | LANG=C sort | head -n 1)
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if [ -n "$OUT" ]; then
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echo "$OUT"
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else
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echo "Unknown"
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fi
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done
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for value in "ups\.status:[A-Z ]{0,}OL" "ups\.status:[A-Z ]{0,}OB" "ups\.status:[A-Z ]{0,}LB" "ups\.status:[A-Z ]{0,}HB" "ups\.status:[A-Z ]{0,}RB" "ups\.status:[A-Z ]{0,}CHRG" "ups\.status:[A-Z ]{0,}DISCHRG" "ups\.status:[A-Z ]{0,}BYPASS" "ups\.status:[A-Z ]{0,}CAL" "ups\.status:[A-Z ]{0,}OFF" "ups\.status:[A-Z ]{0,}OVER" "ups\.status:[A-Z ]{0,}TRIM" "ups\.status:[A-Z ]{0,}BOOST" "ups\.status:[A-Z ]{0,}FSD" "ups\.alarm:[A-Z ]"
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do
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UNKNOWN=$(echo "$TMP" | grep -Eo "ups\.status:")
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if [ -z "$UNKNOWN" ]; then
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echo "Unknown"
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else
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OUT=$(echo "$TMP" | grep -Eo "$value")
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if [ -n "$OUT" ]; then
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echo "1"
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else
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echo "0"
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fi
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fi
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done
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UPSTEMP="ups\.temperature: [0-9.]+"
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OUT=$(echo "$TMP" | grep -Eo "$UPSTEMP" | awk '{print $2}' | LANG=C sort | head -n 1)
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[ -n "$OUT" ] && echo "$OUT" || echo "Unknown"
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