On Sat, 16 Nov 2002 15:19:02 -0500, Peter Billson <[EMAIL PROTECTED]>
wrote:
> I am planning the move from Bind8 to Bind9 on woody and was wondering if anyone has
>any tips, gotchas or pointers I should know before the move.
Here is the script that I intend to use for bind8 to bind9 migration
(moving from a normal bind8 to a chroot-non-root bind9 in the
process). Use at your own risk, and keep a backup of your
configuration.
#!/bin/bash
set -v
set -e
cd /var/local/
mkdir bind
cd bind/
mkdir dev
cp -a /dev/random dev/
chmod 444 dev/random
mkdir -p usr/share/zoneinfo/Europe
cp -a /usr/share/zoneinfo/Europe/Berlin usr/share/zoneinfo/Europe/
mkdir -p var/cache/bind var/run/bind
adduser --ingroup nogroup --uid 130 --disabled-password --gecos
"bind,,," --shell /bin/false bind
chown bind:nogroup var/cache/bind var/run/bind
mkdir etc
cd etc/
ln -s /usr/share/zoneinfo/Europe/Berlin localtime
mv /etc/bind/ .
apt-get --download-only install bind9
dpkg --purge bind
apt-get install bind9
sleep 1
kill $(cat /var/run/named.pid)
rm -rf /etc/bind
ln -s /var/local/bind/etc/bind /etc/bind
rndc-confgen > bind/rndc.conf
echo ' pid-file "/var/run/bind/named.pid";' >
bind/rndc.addition
< bind/rndc.conf sed -n '/^# Use with the following/,/# End of
named.conf/{/^# U
se with the following/d;/^# End of named.conf/d;s/^# //;p;}' >>
bind/rndc.additi
on
jed bind/named.conf bind/rndc.addition
rm bind/rndc.addition
cat > /etc/default/bind9 <<"EOF"
CHROOT="/var/local/bind"
USER="bind"
OPTS=""
[ -n $USER ] && OPTS="$OPTS -u $USER"
[ -n $CHROOT ] && OPTS="$OPTS -t $CHROOT"
EOF
cat > /etc/init.d/bind9 <<"EOF"
#!/bin/sh
PATH=/sbin:/bin:/usr/sbin:/usr/bin
# for a chrooted server: "-u nobody -t /var/lib/named"
OPTS=""
test -f /etc/default/bind9 && . /etc/default/bind9
test -x /usr/sbin/named || exit 0
case "$1" in
start)
echo -n "Starting domain name service: named"
start-stop-daemon --start --quiet \
--pidfile /var/run/named.pid --exec /usr/sbin/named --
$OPTS
echo "."
;;
stop)
echo -n "Stopping domain name service: named"
/usr/sbin/rndc stop
echo "."
;;
reload)
/usr/sbin/rndc reload
;;
restart|force-reload)
$0 stop
sleep 2
$0 start
;;
*)
echo "Usage: /etc/init.d/bind
{start|stop|reload|restart|force-reload}" >&2
exit 1
;;
esac
exit 0
EOF
/etc/init.d/bind9 start
The script will drop you into an editor, asking you to manually
incorporate a "pidfile" line, and the rndc configuration into
named.conf.
Be aware that you will be without name service for the run time of the
script.
Greetings
Marc
--
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Marc Haber | " Questions are the | Mailadresse im Header
Karlsruhe, Germany | Beginning of Wisdom " | Fon: *49 721 966 32 15
Nordisch by Nature | Lt. Worf, TNG "Rightful Heir" | Fax: *49 721 966 31 29
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