bind 9.3.5-P2 init.d script

ListAcc listacc at ocosa.com
Wed Aug 20 02:55:30 UTC 2008


Hello,

I have removed Bind 9.4.2 from CentOS with yum and compiled Bind 
9.3.5-P2.  I am having trouble using the old init script from the rpm 
setup previously installed.  Bind will not start but will stop fine.  It 
is chroot the same as the rpm.  I did not create the proc directory if 
this helps...I can't seem to find the culprit.

Here is the init script:

#!/bin/bash
#
# named           This shell script takes care of starting and stopping
#                 named (BIND DNS server).
#
# chkconfig: - 13 87
# description: named (BIND) is a Domain Name Server (DNS) \
# that is used to resolve host names to IP addresses.
# probe: true

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

# Source networking configuration.
[ -r /etc/sysconfig/network ] && . /etc/sysconfig/network

[ -n "$ROOTDIR" ] && ROOTDIR=`echo $ROOTDIR | sed 's#//*#/#g;s#/$##'`

RETVAL=0
prog="named"

# Check that networking is up.
[ "${NETWORKING}" = "no" ] && exit 1

[ -r /etc/sysconfig/named ] && . /etc/sysconfig/named

[ -x /usr/sbin/named ] || exit 1

nmdcOption()
{ let i=0;
  for a in $*;
  do ((++i));
     if [ $a = -c ]; then
     ((++i));
     eval 'echo $'$i;
     elif [[ $a = -c* ]]; then
     echo ${a#-c};
     fi;
  done;
}

named_conf=`nmdcOption $OPTIONS`;

[ -r ${ROOTDIR}/${named_conf:-etc/named.conf} ] || exit 1

start() {
        # Start daemons.
        echo -n $"Starting $prog: "
    if [ -n "`/sbin/pidof named`" ]; then
        echo -n $"$prog: already running"
        failure
        echo
        return 1
    fi
    ckcf_options='';
    if [ -n "${ROOTDIR}" -a "x${ROOTDIR}" != "x/" ]; then
        OPTIONS="${OPTIONS} -t ${ROOTDIR}"
        ckcf_options="-t ${ROOTDIR}";
        if [ -s /etc/localtime ]; then
            cp -fp /etc/localtime ${ROOTDIR}/etc/localtime
        fi;
        if [ ! -d ${ROOTDIR}/proc ]; then
            mkdir -p ${ROOTDIR}/proc
        fi
        if ! egrep -q '^/proc[[:space:]]+'${ROOTDIR}'/proc' 
/proc/mounts; then
            mount --bind -n /proc ${ROOTDIR}/proc >/dev/null 2>&1
        fi
    fi
    no_write_master_zones=0
    if [ -e /etc/selinux/config ]; then
           .  /etc/selinux/config
           if [ "$SELINUX" != 'disabled' ] && [ "$SELINUXTYPE" != "" ] 
&& [ -d /etc/selinux/${SELINUXTYPE} ] && [ -e 
/etc/selinux/${SELINUXTYPE}/booleans  ]; then
           . /etc/selinux/${SELINUXTYPE}/booleans
           if echo "$named_write_master_zones" | /bin/egrep -q 
'^[0-9]+$'; then
           if [ "$named_write_master_zones" -eq 1 ] ; then
               /bin/chown -f --from=root:named named:named 
$ROOTDIR/var/named
           elif [ "$named_write_master_zones" -eq 0 ] ; then
               /bin/chown -f --from=named:named root:named 
$ROOTDIR/var/named
           fi;
               fi;
       else
           no_write_master_zones=1
       fi;
    else
        no_write_master_zones=1
        fi;
    if [ "$no_write_master_zones" -eq 1 ]; then
        if [[ "$ENABLE_ZONE_WRITE" =  [yY1]* ]]; then
        /bin/chown -f --from=root:named named:named $ROOTDIR/var/named
        elif [[ "$ENABLE_ZONE_WRITE" =  [nN0]* ]]; then            
        /bin/chown -f --from=named:named root:named $ROOTDIR/var/named
        fi;
    fi
        conf_ok=0;
    if [ -x /usr/sbin/named-checkconf ] && /usr/sbin/named-checkconf 
$ckcf_options $named_conf >/dev/null 2>&1; then
           conf_ok=1;
        else
       RETVAL=$?;
    fi
    if [ $conf_ok -eq 1 ]; then       
       daemon /usr/sbin/named -u named ${OPTIONS};
       RETVAL=$?;
       if [ $RETVAL -eq 0 ]; then
           rm -f /var/run/named.pid
           ln -s $ROOTDIR/var/run/named/named.pid /var/run/named.pid;
       fi;
    else
       named_err="`/usr/sbin/named-checkconf $ckcf_options $named_conf 
2>&1`";       
       echo
       echo $"Error in named configuration"':';
       echo "$named_err";
       failure
       echo
       if [ -x /usr/bin/logger ]; then
           echo "$named_err" | /usr/bin/logger -pdaemon.error -tnamed
           fi;
           return $RETVAL;
        fi;
     [ $RETVAL -eq 0 ] && touch /var/lock/subsys/named
        echo
    return $RETVAL
}
stop() {
        # Stop daemons.
        echo -n $"Stopping $prog: "
    /usr/sbin/rndc stop >/dev/null 2>&1
    RETVAL=$?
    if [ $RETVAL -eq 0 ]; then
        rm -f /var/lock/subsys/named
        rm -f /var/run/named.pid        
    elif pidof named >/dev/null; then
        killproc named -TERM >/dev/null 2>&1
        RETVAL=$?
        if [ $RETVAL -eq 0 ]; then
        rm -f /var/lock/subsys/named
        rm -f /var/run/named.pid
        fi;
    fi;
        if [ -n "${ROOTDIR}" -a "x${ROOTDIR}" != "x/" ]; then
                if egrep -q '^/proc[[:space:]]+'${ROOTDIR}'/proc' 
/proc/mounts; then
                    umount ${ROOTDIR}/proc >/dev/null 2>&1
                fi;
        fi;
    if [ $RETVAL -eq 0 ]; then
        success
    else
        failure
        fi;
    echo
    return $RETVAL
}
rhstatus() {
    /usr/sbin/rndc status
    return $?
}    
restart() {
    stop
# wait a couple of seconds for the named to finish closing down
    sleep 2
    start
}    
reload() {
        echo -n $"Reloading $prog: "
    p=`/sbin/pidof -o %PPID named`    
    RETVAL=$?
    if [ "$RETVAL" -eq 0 ]; then
        /usr/sbin/rndc reload >/dev/null 2>&1 || /bin/kill -HUP $p;
        RETVAL=$?
        fi
    [ "$RETVAL" -eq 0 ] && success $"$prog reload" || failure $"$prog 
reload"
        echo
    return $?
}
probe() {
    # named knows how to reload intelligently; we don't want linuxconf
    # to offer to restart every time
    /usr/sbin/rndc reload >/dev/null 2>&1 || echo start
    return $?
}
checkconfig() {
        ckcf_options=''
    if [ -n "${ROOTDIR}" -a "x${ROOTDIR}" != "x/" ]; then
        OPTIONS="${OPTIONS} -t ${ROOTDIR}"
        ckcf_options="$ckcf_options -t ${ROOTDIR}";  
    fi;
    if [ -x /usr/sbin/named-checkconf ] && /usr/sbin/named-checkconf 
$ckcf_options ${named_conf}; then
        return 0;
    else
        return 1;
    fi
}
# See how we were called.
case "$1" in
    start)
        start
        ;;
    stop)
        stop
        ;;
    status)
        rhstatus
        ;;
    restart)
        restart
        ;;
    condrestart)
        if [ -e /var/lock/subsys/named ]; then restart; fi
        ;;
    reload)
        reload
        ;;
    probe)
        probe
        ;;
        checkconfig|configtest|check|test)
            checkconfig
        ;;
    *)
            echo $"Usage: $0 
{start|stop|status|restart|condrestart|reload|probe|configtest}"
        exit 1
esac

exit $?

Any help is appreciated!!!

Otis



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