Server Checker

server_checker.sh

#!/bin/bash

echo "---------Start Of Check----------" >> /var/log/serv_check
echo "Check of server availability started at `date +%D-%T`" >> /var/log/serv_check

if ! pgrep -x apache2 > /dev/null
then
echo "Apache is NOT alive !" >> /var/log/serv_check
echo "Apache is NOT alive !" | mail -s "[`date +%D-%T`] APACHE CRITICAL ERROR" ju.blancher@gmail.com
else
echo "Apache is alive" >> /var/log/serv_check
fi

if ! pgrep -x mysqld > /dev/null
then
echo "Mysqld is NOT alive !" >> /var/log/serv_check
echo "Mysqld is NOT alive !" | mail -s "[`date +%D-%T`] MYSQL CRITICAL ERROR" ju.blancher@gmail.com
else
echo "Mysql is alive" >> /var/log/serv_check
fi

echo "----------End Of Check-----------" >> /var/log/serv_check

now we use Newrelic 😃