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Make nrpe pfstates check consistent using pfctl

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This commit is contained in:
Tristan PILAT 2017-03-13 17:03:14 +01:00
parent aa1a9127b5
commit b4d80d7f83
1 changed files with 13 additions and 10 deletions
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23
nagios-nrpe/files/plugins_bsd/check_pf_states
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@ -1,18 +1,21 @@
#!/bin/sh
WARNING_STATES_LIMIT=100000
CRTICAL_STATES_LIMIT=150000
# Script writen by Evolix
_WARNING_STATES_LIMIT=130000
_CRTICAL_STATES_LIMIT=150000
. /usr/local/libexec/nagios/utils.sh
CHECK_STATES=$(/usr/bin/nc 127.0.0.1 9999 2>/dev/null| /usr/bin/grep '0 - 0' | /usr/bin/sed 's/0 - 0 //g')
_CHECK_STATES=$(/sbin/pfctl -si | /usr/bin/grep current | /usr/bin/sed s,\ current\ entries\ ,,g | /usr/bin/sed -e 's,^[ \t]*,,' | /usr/bin/sed 's, *$,,')
if [ $CHECK_STATES -lt $WARNING_STATES_LIMIT ];then
echo "OK: States number ($CHECK_STATES) is below threshold ($WARNING_STATES_LIMIT / $CRTICAL_STATES_LIMIT)"
if [ $_CHECK_STATES -lt $_WARNING_STATES_LIMIT ];then
echo "OK: States number ($_CHECK_STATES) is below threshold ($_WARNING_STATES_LIMIT / $_CRTICAL_STATES_LIMIT)"
exit "$STATE_OK"
elif [ $CHECK_STATES -ge $WARNING_STATES_LIMIT ] && [ $CHECK_STATES -lt $CRTICAL_STATES_LIMIT ];then
echo "WARNING: States number is $CHECK_STATES (threshold WARNING = $WARNING_STATES_LIMIT)"
exit "$STATE_WARNING"
elif [ $_CHECK_STATES -ge $_WARNING_STATES_LIMIT ] && [ $_CHECK_STATES -lt $_CRTICAL_STATES_LIMIT ];then
echo "WARNING: States number is $_CHECK_STATES (threshold WARNING = $_WARNING_STATES_LIMIT)"
exit "$_STATE_WARNING"
else
echo "CRITICAL: States number is $CHECK_STATES (threshold CRITICAL = $CRTICAL_STATES_LIMIT)"
exit "$STATE_CRITICAL"
echo "CRITICAL: States number is $_CHECK_STATES (threshold CRITICAL = $_CRTICAL_STATES_LIMIT)"
exit "$_STATE_CRITICAL"
fi