OwlCyberSecurity - MANAGER

Edit File: cpanel-munin.preinst

#!/bin/sh

set -e

## <asset scriplets/pre>

set -e

SERVICE_NAME=munin-node.service

PERL5LIB=''

only_on_upgrade() {
    echo "- upgrading munin: stop previous version"
    # could use cpanel restartsrv script
    if [ "x${USE_INITD}" = "x1" ]; then
        if [ -e /etc/init.d/munin-node ]; then
            ( service munin-node status && service munin-node stop ) || :
        fi
    else
        /usr/bin/systemctl stop ${SERVICE_NAME}
    fi

crontab -u munin -r || crontab -u munin /dev/null ||:   
}

alway_run_on_pre() {
    echo "- checking munin user and group"

# quota and permissions are (re)set even if the user exists with the force option
    if [ -x /usr/local/cpanel/scripts/addsystemuser ]; then
        /usr/local/cpanel/scripts/addsystemuser --login munin --owner munin:munin --permissions 0711 --force ||:
    fi
    # security ( backup plan )
    /usr/sbin/groupadd munin ||:
    /usr/sbin/useradd -g munin munin ||:

# Handle the situation where someone manaually RMs /home/munin, but left the munin user around
    mkdir -p ~munin ||:
    chmod 711 ~munin
}

# main entrance
runPreUpgrade() {
    only_on_upgrade;
    alway_run_on_pre;
}

runPreInstall() {
    alway_run_on_pre;
}

runPreUninstall() {
    echo '- uninstalling munin'
    
    if [ "x${USE_INITD}" = "x" ]; then
        /usr/bin/systemctl stop ${SERVICE_NAME}
        /usr/bin/systemctl disable ${SERVICE_NAME}
    else
        ( service munin-node status && service munin-node stop ) ||:
        /sbin/chkconfig --del munin-node ||:
    fi
    crontab -u munin -r || crontab -u munin /dev/null ||:   
}
## </asset>

case "$1" in
  install)
    runPreInstall;
    ;;
  upgrade)
    runPreUpgrade;
    ;;
esac

exit 0