Init script for ntpd

ntpd-samba

#! /bin/sh
#
# ntpd-samba        Control the NTP server
#
# chkconfig: - 90 10

# Source function library.
. /etc/rc.d/init.d/functions

RETVAL=0
PROCNAME=ntpd
USER=ntp
GROUP=ntp
CONFIG="/opt/ntp-4.2.6p5/etc/ntp.conf"
PIDFILE="/opt/ntp-4.2.6p5/var/lib/ntp/ntp.pid"

. /opt/ntp-4.2.6p5/settings

# See how we were called.
case "$1" in
  start)
        echo -n "Starting ntpd server for Samba 4: "
        ntpd -c $CONFIG -u $USER:$GROUP -p $PIDFILE -g
        RETVAL=$?
        if [ $RETVAL -eq 0 ]
        then
                echo_success
        else
                echo_failure
        fi
        echo
        ;;
  stop)
        echo -n "Stopping ntpd server for Samba 4: "
        su -l -s /bin/bash -c "kill $(cat $PIDFILE) > /dev/null 2> /dev/null" $USER
        RETVAL=$?
        if [ $RETVAL -eq 0 ]
        then
                echo_success
        else
                echo_failure
        fi
        echo
        ;;
  status)
        pids=$(pgrep -u $USER $PGREP)
        if [ -z "$pids" ] ; then
                echo "ntpd not running..."
                RETVAL=1
        else
                echo -n "ntpd running - Pids: "
                for pid in $pids ; do
                        echo -n "$pid "
                done
                echo ""
                RETVAL=0
        fi
        ;;
  restart|reload)
        $0 stop
        $0 start
        RETVAL=$?
        ;;
  *)
        echo "Usage: ntpd-samba {start|stop|status|restart}"
        exit 1
esac

exit $RETVAL