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#!/bin/bash
# NFS server for Raspbian
#
# Copyleft 2017 by Ignacio Nunez Hernanz <nacho _a_t_ ownyourbits _d_o_t_ com>
# GPL licensed (see end of file) * Use at your own risk!
#
# More at: https://ownyourbits.com
#
install()
{
apt-get update
apt-get install --no-install-recommends -y nfs-kernel-server
systemctl disable nfs-kernel-server
systemctl mask nfs-blkmap
}
configure()
{
[[ $ACTIVE != "yes" ]] && {
service nfs-kernel-server stop
systemctl disable nfs-kernel-server
echo -e "NFS disabled"
return
}
# CHECKS
################################
id "$USER" &>/dev/null || { echo "user $USER does not exist" ; return 1; }
id -g "$GROUP" &>/dev/null || { echo "group $GROUP does not exist"; return 1; }
[ -d "$DIR" ] || { echo -e "INFO: directory $DIR does not exist. Creating"; mkdir -p "$DIR"; }
[[ $( stat -fc%d / ) == $( stat -fc%d $DIR ) ]] && \
echo -e "INFO: mounting a in the SD card\nIf you want to use an external mount, make sure it is properly set up"
# CONFIG
################################
cat > /etc/exports <<EOF
$DIR $SUBNET(rw,sync,all_squash,anonuid=$(id -u $USER),anongid=$(id -g $GROUP),no_subtree_check)
EOF
systemctl enable rpcbind
systemctl enable nfs-kernel-server
service nfs-kernel-server restart
echo -e "NFS enabled"
}
# License
#
# This script is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This script is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this script; if not, write to the
# Free Software Foundation, Inc., 59 Temple Place, Suite 330,
# Boston, MA 02111-1307 USA
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