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|
#!/bin/sh
set -e
if [ -f /etc/ltsp/ltsp-update-kernels.conf ]; then
. /etc/ltsp/ltsp-update-kernels.conf
fi
TFTPDIR=${TFTPDIR:-"/var/lib/tftpboot"}
TFTPBOOT=${TFTPBOOT:-"$TFTPDIR/ltsp"}
BASE=${BASE:-"/opt/ltsp"}
COPYTFTP=${COPYTFTP:-"true"}
if [ "$TFTPDIR" = "$BASE" ]; then
COPYTFTP="false"
TFTPBOOT="$TFTPDIR"
fi
if [ ! -d $TFTPDIR ] ; then
mkdir -p $TFTPDIR
fi
ALL_CHROOTS="$@"
ALL_CHROOTS=${ALL_CHROOTS:-"$(find $BASE -mindepth 1 -maxdepth 1 -type d)"}
for CHROOT in $ALL_CHROOTS ; do
if [ -x $CHROOT/bin/true ]; then
echo "Updating tftp directories for chroot: $CHROOT"
export CHROOT_NAME="$(basename $CHROOT)"
# check for compatible (i.e. chrootable) architecture
if chroot $CHROOT /bin/true ; then
# update kernels for the chroot
if [ -x "$CHROOT/usr/lib/ltsp/update-kernels" ]; then
chroot "$CHROOT" /usr/lib/ltsp/update-kernels
fi
fi
if [ "$COPYTFTP" = "true" ]; then
mkdir -p $TFTPBOOT/$CHROOT_NAME
cp -a -v $CHROOT/boot/. $TFTPBOOT/$CHROOT_NAME/
fi
if [ -f $CHROOT/boot/yaboot ]; then
if [ -f $CHROOT/boot/yaboot.conf ]; then
# yaboot requires the files in a specific location,
# link them so they appear there.
ln -s $TFTPBOOT/$CHROOT/boot/yaboot $TFTPDIR
ln -s $TFTPBOOT/$CHROOT/boot/yaboot.conf $TFTPDIR
else
echo "WARNING: yaboot present but not configured."
fi
fi
else
# not a valid chroot
echo "Skipping invalid chroot: $CHROOT"
fi
done
|
