Munin plugin nut ups

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10:08, 10 kovo 2020 versija, sukurta \dev\null (Aptarimas | indėlis) (Naujas puslapis: munin pluginas skirtas monitorinti UPS per nut interfeisą. 250px Įdedam scriptą kaip /etc/munin/plugins/nut_a...)
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munin pluginas skirtas monitorinti UPS per nut interfeisą.

Screenshot 2020-03-10 at 12.07.33.png

Įdedam scriptą kaip

/etc/munin/plugins/nut_apc_AT_localhost

Tai reiškia, kad upsas randasi

apc@localhost
#!/bin/bash
# This script is intended for use with Munin to monitor
# UPS Load, Battery Charge, Input and Output Voltages
# querying data from NUT (www.networkupstools.org), tested under Ubuntu Linux
# v. 1.1, 12/16/2007
# (c) Alex Yanchenko (yanchenko{at}gmail.com), 2007
# small fix (c) e1z0 2020
# Distributed under GPL v.3 (http://www.gnu.org/licenses/gpl-3.0.txt)
#
# The plugin can utilize automatic configuration,
# here are the basic steps (require root privileges):
# 1. Copy it as /usr/share/munin/plugins/nut_
# 2. Make executable: "chmod 755 /usr/share/munin/plugins/nut_"
# 3. Run "munin-node-configure --shell", you should see smth like
# "ln -s /usr/share/munin/plugins/nut_ /etc/munin/plugins/nut_apc_AT_localhost"
# with "apc@localhost" been UPS configured in upsmon.conf (see NUT docs).
# Note that "@" is replaced with "_AT_".
# Multiple UPS monitoring is supported as well.
# 4. Run the proposed command to create a link.
# 5. To verify, run "munin-node-configure", you should notice the "nut_" record
#
# Plugin                     | Used | Suggestions
# ------                     | ---- | -----------
# nut_                       | yes  | apc_AT_localhost
#
# 6. Restart munin: "/etc/init.d/munin-node restart"
# 7. Hold on for 5 minutes at most and watch the graph appear.
# 8. Customize voltage warning that are commented out for now.
#
#%# family=contrib
#%# capabilities=autoconf suggest

function FETCH_DATA() {
# UPS address, fetched from file name
UPS=$(basename $0 | sed 's|^nut_||g' | sed 's|_AT_|@|g')

# Save data into variables
model=$(upsc $UPS > /dev/stdout 2> /dev/null | grep ups.model: | cut -d" " -f2)
in=$(upsc $UPS > /dev/stdout 2> /dev/null | grep input.voltage: | cut -d" " -f2)
out=$(upsc $UPS > /dev/stdout 2> /dev/null | grep output.voltage: | cut -d" " -f2)
load=$(upsc $UPS > /dev/stdout 2> /dev/null | grep ups.load: | cut -d" " -f2)
charge=$(upsc $UPS > /dev/stdout 2> /dev/null | grep battery.charge: | cut -d" " -f2)
}

# Munin routines
case "$1" in
	autoconf)
		grep ^MONITOR < /etc/nut/upsmon.conf &> /dev/null
        	if [[ "$?" = "0" ]]; then
                	echo yes
        	else
                	echo "no (NUT not installed or no UPS info available in /etc/nut/upsmon.conf)"
        	fi
		exit 0
		;;
	config)
		FETCH_DATA
cat << EOM
graph_title UPS: $model - $UPS
graph_category sensors
graph_info The graph shows UPS info monitored by NUT.
graph_args --base 1000 --lower-limit 0
in.label Input Voltage (v)
in.warning 1:28
out.label Output Voltage (v)
out.critical 208:253
charge.label Battery Charge (%)
charge.draw AREA
charge.colour 00aaaa
charge.warning 30:
load.label UPS Load (%)
load.colour ff0000
load.warning :80
EOM
		exit 0
		;;
	suggest)
		grep ^MONITOR < /etc/nut/upsmon.conf | cut -d" " -f2 | sed 's|@|_AT_|g'
		exit 0
		;;
	*)

		FETCH_DATA
		# Print data for Munin
cat << EOM
in.value $in
out.value $out
charge.value $charge
load.value $load
EOM
		exit 0
		;;
esac