File: //lib64/nagios/plugins/vz7_check_a2_zombie-procs.sh
#!/bin/bash
# Get the number of zombie processes
zombie_procs=$(ps -eo stat |grep -c '^Z')
# Check if the number of zombie processes exceeds the threshold if so run script and crit
if [[ "${zombie_procs}" -gt 250 ]]; then
if [ ! -f "/etc/cron.d/zombie_check" ]; then
/opt/bin/zombie_procs.sh
echo "Zombie_Processes - ${zombie_procs} zombie processes detected - CRIT"
exit 2
else
echo "Zombie_Processes - ${zombie_procs} zombie processes detected - CRIT"
exit 2
fi
else
if [ -f "/etc/cron.d/zombie_check" ]; then
rm -f /etc/cron.d/zombie_check
echo "Zombie_Processes - ${zombie_procs} zombie processes detected - OK"
exit 0
else
echo "Zombie_Processes - ${zombie_procs} zombie processes detected - OK"
exit 0
fi
fi