#!/bin/bash
#This script is called by glusterd when the user
#tries to export a volume via NFS-Ganesha.
#An export file specific to a volume
#is created in GANESHA_DIR/exports.
# Try loading the config from any of the distro
# specific configuration locations
if [ -f /etc/sysconfig/ganesha ]
then
. /etc/sysconfig/ganesha
fi
if [ -f /etc/conf.d/ganesha ]
then
. /etc/conf.d/ganesha
fi
if [ -f /etc/default/ganesha ]
then
. /etc/default/ganesha
fi
GANESHA_DIR=${1%/}
OPTION=$2
VOL=$3
CONF=$GANESHA_DIR"/ganesha.conf"
declare -i EXPORT_ID
function check_cmd_status()
{
if [ "$1" != "0" ]
then
rm -rf $GANESHA_DIR/exports/export.$VOL.conf
sed -i /$VOL.conf/d $CONF
exit 1
fi
}
if [ ! -d "$GANESHA_DIR/exports" ];
then
mkdir $GANESHA_DIR/exports
check_cmd_status `echo $?`
fi
function write_conf()
{
echo -e "# WARNING : Using Gluster CLI will overwrite manual
# changes made to this file. To avoid it, edit the
# file and run ganesha-ha.sh --refresh-config."
echo "EXPORT{"
echo " Export_Id = 2;"
echo " Path = \"/$VOL\";"
echo " FSAL {"
echo " name = "GLUSTER";"
echo " hostname=\"localhost\";"
echo " volume=\"$VOL\";"
echo " }"
echo " Access_type = RW;"
echo " Disable_ACL = true;"
echo ' Squash="No_root_squash";'
echo " Pseudo=\"/$VOL\";"
echo ' Protocols = "3", "4" ;'
echo ' Transports = "UDP","TCP";'
echo ' SecType = "sys";'
echo " }"
}
if [ "$OPTION" = "on" ];
then
if ! (cat $CONF | grep $VOL.conf\"$ )
then
write_conf $@ > $GANESHA_DIR/exports/export.$VOL.conf
echo "%include \"$GANESHA_DIR/exports/export.$VOL.conf\"" >> $CONF
count=`ls -l $GANESHA_DIR/exports/*.conf | wc -l`
if [ "$count" = "1" ] ; then
EXPORT_ID=2
else
EXPORT_ID=`cat $GANESHA_DIR/.export_added`
check_cmd_status `echo $?`
EXPORT_ID=EXPORT_ID+1
sed -i s/Export_Id.*/"Export_Id= $EXPORT_ID ;"/ \
$GANESHA_DIR/exports/export.$VOL.conf
check_cmd_status `echo $?`
fi
echo $EXPORT_ID > $GANESHA_DIR/.export_added
fi
else
rm -rf $GANESHA_DIR/exports/export.$VOL.conf
sed -i /$VOL.conf/d $CONF
fi