From ec94f1bf72f4c9dafff3897471bb819c23fc9a85 Mon Sep 17 00:00:00 2001
From: Meghana M <mmadhusu@redhat.com>
Date: Thu, 9 Jul 2015 03:34:07 +0530
Subject: [PATCH 226/234] NFS-Ganesha : Export fails on RHEL 7.1

We grep for CONFFILE parameter in "/etc/syconfig/ganesha"
file to find out the path of the ganesha config file.
In RHEL 7.1, this parameter does not exist in the file and
we can't find out the ganesha config file. Export
fails invariably due to this. Changing this pattern to
a more generic one and default it to "/etc/ganesha/ganesha.conf"

This is a backport of the fix merged upstream,
http://review.gluster.org/#/c/11594/

Change-Id: If90dcf5d6408f7513f9c350363d4789adbc1b186
BUG: 1239057
Signed-off-by: Meghana Madhusudhan <mmadhusu@redhat.com>
Reviewed-on: https://code.engineering.redhat.com/gerrit/52780
Reviewed-by: Kaleb Keithley <kkeithle@redhat.com>
Tested-by: Kaleb Keithley <kkeithle@redhat.com>
---
 extras/ganesha/scripts/create-export-ganesha.sh |   32 +++++++++++++++++--
 extras/ganesha/scripts/dbus-send.sh             |   31 ++++++++++++++++++-
 extras/ganesha/scripts/ganesha-ha.sh            |   38 ++++++++++++++++++++--
 3 files changed, 93 insertions(+), 8 deletions(-)
 mode change 100755 => 100644 extras/ganesha/scripts/ganesha-ha.sh

diff --git a/extras/ganesha/scripts/create-export-ganesha.sh b/extras/ganesha/scripts/create-export-ganesha.sh
index 668f357..ab7c282 100755
--- a/extras/ganesha/scripts/create-export-ganesha.sh
+++ b/extras/ganesha/scripts/create-export-ganesha.sh
@@ -5,8 +5,10 @@
 #An export file specific to a volume
 #is created in GANESHA_DIR/exports.
 
-GANESHA_DIR=$1
+GANESHA_DIR=${1%/}
 VOL=$2
+CONF=
+CONFFILE=
 
 function check_cmd_status()
 {
@@ -24,9 +26,33 @@ if [ ! -d "$GANESHA_DIR/exports" ];
         check_cmd_status `echo $?`
 fi
 
-CONF=$(cat /etc/sysconfig/ganesha | grep "CONFFILE" | cut -f 2 -d "=")
-check_cmd_status `echo $?`
+function find_rhel7_conf
+{
+ while [[ $# > 0 ]]
+        do
+                key="$1"
+                case $key in
+                        -f)
+                         CONFFILE="$2"
+                         ;;
+                         *)
+                         ;;
+                 esac
+                 shift
+         done
+}
+
+cfgline=$(grep ^CONFFILE= /etc/sysconfig/ganesha)
+eval $(echo ${cfgline} | grep -F ^CONFFILE=)
 
+if [ -z $CONFFILE ]
+        then
+        cfgline=$(grep ^OPTIONS= /etc/sysconfig/ganesha)
+        eval $(echo ${cfgline} | grep -F ^OPTIONS=)
+        find_rhel7_conf $cfgline
+
+fi
+CONF=${CONFFILE:-/etc/ganesha/ganesha.conf}
 
 function write_conf()
 {
diff --git a/extras/ganesha/scripts/dbus-send.sh b/extras/ganesha/scripts/dbus-send.sh
index d838cab..4840be8 100755
--- a/extras/ganesha/scripts/dbus-send.sh
+++ b/extras/ganesha/scripts/dbus-send.sh
@@ -4,8 +4,37 @@ declare -i EXPORT_ID
 GANESHA_DIR=${1%/}
 OPTION=$2
 VOL=$3
+CONF=
+CONFFILE=
+
+function find_rhel7_conf
+{
+ while [[ $# > 0 ]]
+        do
+                key="$1"
+                case $key in
+                        -f)
+                         CONFFILE="$2"
+                         break;
+                         ;;
+                         *)
+                         ;;
+                 esac
+                 shift
+         done
+}
+
 cfgline=$(grep ^CONFFILE= /etc/sysconfig/ganesha)
-eval $(echo ${cfgline} | grep -F CONFFILE=)
+eval $(echo ${cfgline} | grep -F ^CONFFILE=)
+
+if [ -z $CONFFILE ]
+        then
+        cfgline=$(grep ^OPTIONS= /etc/sysconfig/ganesha)
+        eval $(echo ${cfgline} | grep -F ^OPTIONS=)
+        find_rhel7_conf $cfgline
+
+fi
+
 CONF=${CONFFILE:-/etc/ganesha/ganesha.conf}
 
 function check_cmd_status()
diff --git a/extras/ganesha/scripts/ganesha-ha.sh b/extras/ganesha/scripts/ganesha-ha.sh
old mode 100755
new mode 100644
index c1f0757..9e03eb6
--- a/extras/ganesha/scripts/ganesha-ha.sh
+++ b/extras/ganesha/scripts/ganesha-ha.sh
@@ -26,13 +26,43 @@ HA_CONFDIR="/etc/ganesha"
 HA_VOL_NAME="gluster_shared_storage"
 HA_VOL_MNT="/var/run/gluster/shared_storage"
 SERVICE_MAN="DISTRO_NOT_FOUND"
-cfgline=$(grep ^CONFFILE= /etc/sysconfig/ganesha)
-eval $(echo ${cfgline} | grep -F CONFFILE=)
-GANESHA_CONF=${CONFFILE:-/etc/ganesha/ganesha.conf}
 
 RHEL6_PCS_CNAME_OPTION="--name"
 SECRET_PEM="/var/lib/glusterd/nfs/secret.pem"
 
+GANESHA_CONF=
+CONFFILE=
+
+function find_rhel7_conf
+{
+ while [[ $# > 0 ]]
+        do
+                key="$1"
+                case $key in
+                        -f)
+                         CONFFILE="$2"
+                         break;
+                         ;;
+                         *)
+                         ;;
+                 esac
+                 shift
+         done
+}
+
+cfgline=$(grep ^CONFFILE= /etc/sysconfig/ganesha)
+eval $(echo ${cfgline} | grep -F ^CONFFILE=)
+
+if [ -z $CONFFILE ]
+        then
+        cfgline=$(grep ^OPTIONS= /etc/sysconfig/ganesha)
+        eval $(echo ${cfgline} | grep -F ^OPTIONS=)
+        find_rhel7_conf $cfgline
+
+fi
+
+GANESHA_CONF=${CONFFILE:-/etc/ganesha/ganesha.conf}
+
 usage() {
 
         echo "Usage      : add|delete|status"
@@ -823,7 +853,7 @@ main()
         exit 0
     fi
     if [[ ${cmd} != *status ]]; then
-        HA_CONFDIR=${1}; shift
+        HA_CONFDIR=${1%/}; shift
         local ha_conf=${HA_CONFDIR}/ganesha-ha.conf
         local node=""
         local vip=""
-- 
1.7.1