mirror of
https://github.com/oneoffdallas/pfsense-nagios-checks.git
synced 2024-11-24 03:13:44 +01:00
788a0167e4
new checks for eMMC status checks - applicable to 1100, 2100, 3100, 4100, 6100 and 7100 if you have not added an SSD
127 lines
2.7 KiB
Bash
127 lines
2.7 KiB
Bash
#!/bin/sh
|
|
#
|
|
# Joe Vivona 2022-08-02
|
|
|
|
# you must have mmc-utils pacakage installed first
|
|
|
|
EMMCCMD="/usr/local/sbin/mmc"
|
|
EMMCSTATUSCMD="$EMMCCMD extcsd read /dev/mmcsd0rpmb"
|
|
|
|
|
|
exitstatus=3
|
|
|
|
usage() {
|
|
echo "check_pf_emmc_status - Nagios Plugin for checking eMMC Life Time Estimates and Pre EOL Infomration"
|
|
echo ""
|
|
echo "see https://docs.netgate.com/pfsense/en/latest/troubleshooting/disk-lifetime.html for more information"
|
|
echo ""
|
|
echo "check_pf_emmc_status [-h] -C [LTEA | LTEB | EOL] -c <crit> -w <warn>"
|
|
echo ""
|
|
exit 3
|
|
}
|
|
|
|
|
|
ltea() {
|
|
$EMMCSTATUSCMD | grep EXT_CSD_DEVICE_LIFE_TIME_EST_TYP_A | awk -F: '{print $2}' | awk -Fx '{print $2}'
|
|
}
|
|
|
|
lteb() {
|
|
$EMMCSTATUSCMD | grep EXT_CSD_DEVICE_LIFE_TIME_EST_TYP_B | awk -F: '{print $2}' | awk -Fx '{print $2}'
|
|
}
|
|
|
|
eol() {
|
|
$EMMCSTATUSCMD | grep EXT_CSD_PRE_EOL_INFO | awk -F: '{print $2}' | awk -Fx '{print $2}'
|
|
}
|
|
|
|
|
|
parse_args() {
|
|
while test $# -gt 0; do
|
|
case $1 in
|
|
-h)
|
|
usage
|
|
shift
|
|
;;
|
|
|
|
-C)
|
|
checkname=$2
|
|
shift
|
|
;;
|
|
-w)
|
|
warn=$2
|
|
shift
|
|
;;
|
|
-c)
|
|
crit=$2
|
|
shift
|
|
;;
|
|
*)
|
|
echo "ERROR: unknown parameter \"$1\""
|
|
usage
|
|
shift
|
|
;;
|
|
esac
|
|
shift
|
|
done
|
|
}
|
|
|
|
# make sure MMC utils are installed
|
|
if [ ! -e $EMMCCMD ]; then
|
|
echo "MMC Utilities are not installed"
|
|
echo " run the following on the pfSense device via SSH: pkg install -y mmc-utils"
|
|
exit 3
|
|
fi
|
|
|
|
parse_args "$@"
|
|
|
|
if [ -z "$checkname" ] || [ -z "$warn" ] || [ -z "$crit" ]; then
|
|
usage
|
|
fi
|
|
|
|
# we've passed all the initial checks and parameters
|
|
# now go execute the correct check and return the results based upon WARN and CRIT levels
|
|
|
|
case $checkname in
|
|
"LTEA") RESULT=$(ltea) ;;
|
|
"LTEB") RESULT=$(lteb) ;;
|
|
"EOL") RESULT=$(eol) ;;
|
|
*) usage ;;
|
|
esac
|
|
|
|
if [ -z "$RESULT" ]; then
|
|
echo -n "Something has gone wrong with the eMMC check - review syntax "
|
|
exit 3
|
|
fi
|
|
|
|
RESULTDEC=`echo "ibase=16; $RESULT" | bc`
|
|
|
|
# invert the checks to make life easier
|
|
|
|
if [ $RESULTDEC -lt $warn ]; then
|
|
MESSAGE='eMMC lifespan is OK, current value: '$RESULT' '
|
|
exitstatus=0
|
|
fi
|
|
|
|
if [ $RESULTDEC -ge $warn ]; then
|
|
# this is WARNING status
|
|
MESSAGE='eMMC is in Warning State, value: '$RESULT' '
|
|
exitstatus=1
|
|
fi
|
|
|
|
if [ $RESULTDEC -ge $crit ]; then
|
|
# this is CRITICAL status
|
|
MESSAGE='eMMC is in Critical State, value: '$RESULT' '
|
|
exitstatus=2
|
|
fi
|
|
|
|
|
|
case $exitstatus in
|
|
0) exitmessage='OK' ;;
|
|
1) exitmessage='WARNING' ;;
|
|
2) exitmessage='CRITICAL' ;;
|
|
3) exitmessage='UNKNOWN' ;;
|
|
esac
|
|
|
|
echo "${exitmessage} - ${MESSAGE}"
|
|
exit $exitstatus
|
|
|