# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+## HACK: this script is full of races...
+
vdir=$1/vdir
. "$2"
function relink
{
test ! -e "$2" -o -L "$2" || mv -f "$2"{,.orig}
- ln -s "$1" "$2"
+ ln -sf "$1" "$2"
}
## Usage: subst <file> <regexp>
function subst
{
- sed -e "$2" "$1" | $_CHROOT_CAT "$1".tmp
- cmp -s "$1".tmp "$1" || cat "$1".tmp | $_CHROOT_CAT "$1"
- rm -f "$1".tmp
+ tmp=$(mktemp /tmp/initpost-subst.XXXXXX)
+
+ case "$1" in
+ (/*|./*) cat "$1";;
+ (*) $_CHROOT_SH cat "$1";;
+ esac | sed -e "$2" >$tmp
+ cmp -s $tmp "$1" || $_CHROOT_SH truncate "$1" <$tmp
+
+ rm -f $tmp
}
+vserver=$1
+
+## Do some magic to set the vserver into a defined state
+$_VSERVER "$vserver" stop &>/dev/null || :
+$_VSERVER "$vserver" start --rescue bash -c '
+ exec >/dev/null
+ exec 2>/dev/null
+
+ set -x
+ f=/tmp/startwait
+ trap "rm -f $f" EXIT
+ mkfifo $f
+ ( sleep 10; kill -s 9 -- -1 ) &
+ cat "$f" >/dev/null
+ kill -s 9 -- -1
+ wait
+'
+
pushd "$vdir"/etc/init.d &>/dev/null ||
pushd "$vdir"/etc/rc.d/init.d &>/dev/null || exit 1
functions|halt|killall|single) ;;
syslog) ;;
*)
- $_VSERVER ----insecure "$1" chkconfig "$i" off
+ $_VSERVER "$1" chkconfig "$i" off
;;
esac
done
- relink /bin/true halt
popd >/dev/null
pushd "$vdir"/sbin &>/dev/null
relink /bin/true rhgb-client
popd >/dev/null
-pushd "$vdir"/etc &>/dev/null
- # TODO: remove race/symlink-attack
- echo 'NETWORKING=yes' >>sysconfig/network
+pushd "$vdir" &>/dev/null
+ echo 'NETWORKING=yes' | $_CHROOT_SH append /etc/sysconfig/network
popd >/dev/null
pushd "$vdir" &>/dev/null
- : | $_CHROOT_CAT /etc/sysctl.conf
- echo "none / none defaults" | $_CHROOT_CAT /etc/fstab
- cat "$DISTRIBDIR"/redhat/rc.sysinit | $_CHROOT_CAT /etc/rc.d/rc.sysinit.vserver
+ cat <<EOF | $_CHROOT_SH truncate /etc/init.d/halt
+#! /bin/bash
+
+exec /sbin/killall5 -15
+EOF
+ # TODO: remove race/symlink-attack
+ chmod +x etc/init.d/halt
+
+ : | $_CHROOT_SH truncate /etc/sysctl.conf
+ echo "none / none defaults" | $_CHROOT_SH truncate /etc/fstab
+ cat "$__DISTRIBDIR"/redhat/rc.sysinit | $_CHROOT_SH truncate /etc/rc.d/rc.sysinit.vserver
# TODO: remove race/symlink-attack
chmod +x etc/rc.d/rc.sysinit.vserver
- subst /etc/inittab 's!^\([^#].*:respawn:.* tty\)!#\1!;
- s!si::sysinit:/etc/rc.d/rc.sysinit!si::sysinit:/etc/rc.d/rc.sysinit.vserver!'
+ subst etc/inittab 's!^\([^#].*:respawn:.* tty\)!#\1!;
+ s!si::sysinit:/etc/rc.d/rc.sysinit!si::sysinit:/etc/rc.d/rc.sysinit.vserver!'
popd >/dev/null
+
+$_VSERVER "$vserver" exec bash -c ': >/tmp/startwait' &>/dev/null || :
+$_VSERVER "$vserver" stop &>/dev/null || :