mrepo=https://git.ictmaatwerk.com/VPS-scripts/Monit
mbranch=main

mkdir /var/run/monit 
chmod 0755 /var/run/monit
chown www-data:root /var/run/monit
echo "D /var/run/monit 0755 www-data root -" > /usr/lib/tmpfiles.d/monitSock.conf

if [ "$shortdist" = "ubu1804" ] || [ "$shortdist" = "ubu2004" ] || [ "$shortdist" = "deb10" ] || [ "$shortdist" = "deb11" ] ; then
    monitconf=/etc/monit/monitrc
    
    #ServiceDefenition
    monitMysqlserv=mysql
    monitApachepro=apache
    monitPhpSock=/var/run/php/"$phpFPMService".sock
    monitPhpPid=/var/run/php/"$phpFPMService".pid
    monitPhpPro=$phpFPMService
elif [ "$shortdist" = "el8" ]; then
    monitconf=/etc/monitrc
    rm -rf /etc/monit.d
    
    #ServiceDefenition
    monitMysqlserv=mysqld
    monitApachepro=httpd
    monitPhpSock=/var/opt/remi/php"${phpver//.}"/run/php-fpm/www.sock
    monitPhpPid=/var/opt/remi/php"${phpver//.}"/run/php-fpm/php-fpm.pid
    monitPhpPro=php-fpm

    semanage fcontext -at httpd_sys_rw_content_t "/var/run/monit(/.*)?"
    restorecon -R -v "/var/run/monit"
fi

systemctl stop monit

if [ ! -d "/var/lib/monit" ] ; then mkdir -p /var/lib/monit; fi
mkdir -p /etc/monit/conf.d

curl --retry 7 --retry-delay 5 -s "$mrepo"/raw/branch/"$mbranch"/conf/monit/monitrc -o $monitconf
curl --retry 7 --retry-delay 5 -s "$mrepo"/raw/branch/"$mbranch"/conf/monit/monitwebsocket -o /etc/monit/websocket
touch /opt/MonitNotify.sh
chmod +x /opt/MonitNotify.sh


SysServiceList=$(systemctl list-units --full -all)

#SystemMonitor
curl --retry 7 --retry-delay 5 -s "$mrepo"/raw/branch/"$mbranch"/conf/monit/system.conf -o /etc/monit/conf.d/system.conf  

#sshd
if echo "$SysServiceList" | grep -Fq 'sshd'; then    
  curl --retry 7 --retry-delay 5 -s "$mrepo"/raw/branch/"$mbranch"/conf/monit/sshd.conf -o /etc/monit/conf.d/sshd.conf  
fi

#Fail2Ban
if echo "$SysServiceList" | grep -Fq 'fail2ban'; then    
  curl --retry 7 --retry-delay 5 -s "$mrepo"/raw/branch/"$mbranch"/conf/monit/fail2ban.conf -o /etc/monit/conf.d/fail2ban.conf  
fi

if echo "$SysServiceList" | grep -Fq "$monitMysqlserv"; then    
  curl --retry 7 --retry-delay 5 -s "$mrepo"/raw/branch/"$mbranch"/conf/monit/mysql.conf -o /etc/monit/conf.d/mysql.conf 
  sed -i "s/MYSQLserv/$monitMysqlserv/g" /etc/monit/conf.d/mysql.conf
fi

if echo "$SysServiceList" | grep -Fq 'nginx'; then    
  curl --retry 7 --retry-delay 5 -s "$mrepo"/raw/branch/"$mbranch"/conf/monit/nginx.conf -o /etc/monit/conf.d/nginx.conf
fi

if echo "$SysServiceList" | grep -Fq "$phpFPMService" && test ! -z "$phpFPMService"; then    
  curl --retry 7 --retry-delay 5 -s "$mrepo"/raw/branch/"$mbranch"/conf/monit/php-fpm.conf -o /etc/monit/conf.d/php"$phpver".conf
  sed -i "s#PHPpid#$monitPhpPid#g" /etc/monit/conf.d/php"$phpver".conf
  sed -i "s#PHPpro#$monitPhpPro#g" /etc/monit/conf.d/php"$phpver".conf
  sed -i "s#PHPsock#$monitPhpSock#g" /etc/monit/conf.d/php"$phpver".conf
  sed -i "s/PHPsrv/$phpFPMService/g" /etc/monit/conf.d/php"$phpver".conf
  sed -i "s/PHPver/$phpver/g" /etc/monit/conf.d/php"$phpver".conf
fi

if echo "$SysServiceList" | grep -Fq "$apacheService" && test ! -z "$apacheService"; then    
  curl --retry 7 --retry-delay 5 -s "$mrepo"/raw/branch/"$mbranch"/conf/monit/apache.conf -o /etc/monit/conf.d/apache.conf
  sed -i "s/APAserv/$apacheService/g" /etc/monit/conf.d/apache.conf
  sed -i "s/APApro/$monitApachepro/g" /etc/monit/conf.d/apache.conf
fi

systemctl enable monit
systemctl start monit

unset monitMysqlserv monitApachepro monitPhpSock monitPhpPid monitPhpPro monitconf