/usr/lib/x86_64-linux-gnu/ganesha/copy-export-ganesha.sh is in glusterfs-common 3.8.8-1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 | #!/bin/bash
#This script is called by glusterd when in case of
#reboot.An export file specific to a volume
#is copied in GANESHA_DIR/exports from online node.
# 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%/}
VOL=$2
CONF=
host=$(hostname -s)
SECRET_PEM="/var/lib/glusterd/nfs/secret.pem"
function check_cmd_status()
{
if [ "$1" != "0" ]
then
rm -rf $GANESHA_DIR/exports/export.$VOL.conf
exit 1
fi
}
if [ ! -d "$GANESHA_DIR/exports" ];
then
mkdir $GANESHA_DIR/exports
check_cmd_status `echo $?`
fi
function find_rhel7_conf
{
while [[ $# > 0 ]]
do
key="$1"
case $key in
-f)
CONFFILE="$2"
;;
*)
;;
esac
shift
done
}
if [ -z $CONFFILE ]; then
find_rhel7_conf $OPTIONS
fi
CONF=${CONFFILE:-/etc/ganesha/ganesha.conf}
#remove the old export entry from NFS-Ganesha
#if already exported
dbus-send --type=method_call --print-reply --system \
--dest=org.ganesha.nfsd /org/ganesha/nfsd/ExportMgr \
org.ganesha.nfsd.exportmgr.ShowExports \
| grep -w -q "/$VOL"
if [ $? -eq 0 ]; then
removed_id=`cat $GANESHA_DIR/exports/export.$VOL.conf |\
grep Export_Id | awk -F"[=,;]" '{print$2}' | tr -d '[[:space:]]'`
dbus-send --print-reply --system --dest=org.ganesha.nfsd \
/org/ganesha/nfsd/ExportMgr org.ganesha.nfsd.exportmgr.RemoveExport \
uint16:$removed_id 2>&1
fi
ha_servers=$(pcs status | grep "Online:" | grep -o '\[.*\]' | sed -e 's/\[//' | sed -e 's/\]//')
IFS=$' '
for server in ${ha_servers} ; do
current_host=`echo $server | cut -d "." -f 1`
if [ $host != $current_host ]
then
scp -oPasswordAuthentication=no -oStrictHostKeyChecking=no -i \
${SECRET_PEM} $server:$GANESHA_DIR/exports/export.$VOL.conf \
$GANESHA_DIR/exports/export.$VOL.conf
break
fi
done
if ! (cat $CONF | grep $VOL.conf\"$ )
then
echo "%include \"$GANESHA_DIR/exports/export.$VOL.conf\"" >> $CONF
fi
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