From 673f2f90f35e5ea381bd22a43403278f89c957a5 Mon Sep 17 00:00:00 2001
From: Jiffin Tony Thottan <jthottan@redhat.com>
Date: Mon, 16 Oct 2017 14:24:29 +0530
Subject: Revert "glusterd: (storhaug) remove ganesha (843e1b0)"

please note as an additional change, macro GLUSTERD_GET_SNAP_DIR
moved from glusterd-store.c to glusterd-snapshot-utils.h

Change-Id: I811efefc148453fe32e4f0d322e80455447cec71
updates: #663
Signed-off-by: Jiffin Tony Thottan <jthottan@redhat.com>
---
 extras/ganesha/scripts/dbus-send.sh  | 14 ++++++++++++--
 extras/ganesha/scripts/ganesha-ha.sh | 27 +++++++++++++--------------
 2 files changed, 25 insertions(+), 16 deletions(-)

(limited to 'extras/ganesha/scripts')

diff --git a/extras/ganesha/scripts/dbus-send.sh b/extras/ganesha/scripts/dbus-send.sh
index ec8d9485ad7..9d613a0e7ad 100755
--- a/extras/ganesha/scripts/dbus-send.sh
+++ b/extras/ganesha/scripts/dbus-send.sh
@@ -41,8 +41,18 @@ string:"EXPORT(Path=/$VOL)"
 #This function removes an export dynamically(uses the export_id of the export)
 function dynamic_export_remove()
 {
-        removed_id=`cat $GANESHA_DIR/exports/export.$VOL.conf |\
-grep Export_Id | awk -F"[=,;]" '{print$2}'| tr -d '[[:space:]]'`
+        # Below bash fetch all the export from ShowExport command and search
+        # export entry based on path and then get its export entry.
+        # There are two possiblities for path, either entire volume will be
+        # exported or subdir. It handles both cases. But it remove only first
+        # entry from the list based on assumption that entry exported via cli
+        # has lowest export id value
+	removed_id=$(dbus-send --type=method_call --print-reply --system \
+                    --dest=org.ganesha.nfsd /org/ganesha/nfsd/ExportMgr \
+                    org.ganesha.nfsd.exportmgr.ShowExports | grep -B 1 -we \
+                    "/"$VOL -e "/"$VOL"/" | grep uint16 | awk '{print $2}' \
+		    | head -1)
+
         dbus-send --print-reply --system \
 --dest=org.ganesha.nfsd /org/ganesha/nfsd/ExportMgr \
 org.ganesha.nfsd.exportmgr.RemoveExport uint16:$removed_id
diff --git a/extras/ganesha/scripts/ganesha-ha.sh b/extras/ganesha/scripts/ganesha-ha.sh
index 2df98ac5fbf..32af1cab10e 100644
--- a/extras/ganesha/scripts/ganesha-ha.sh
+++ b/extras/ganesha/scripts/ganesha-ha.sh
@@ -20,6 +20,7 @@
 # ensure that the NFS GRACE DBUS signal is sent after the VIP moves to
 # the new host.
 
+GANESHA_HA_SH=$(realpath $0)
 HA_NUM_SERVERS=0
 HA_SERVERS=""
 HA_VOL_NAME="gluster_shared_storage"
@@ -68,9 +69,9 @@ function find_rhel7_conf
          done
 }
 
-if [ -z $CONFFILE ]
+if [ -z ${CONFFILE} ]
         then
-        find_rhel7_conf $OPTIONS
+        find_rhel7_conf ${OPTIONS}
 
 fi
 
@@ -90,9 +91,9 @@ usage() {
 
 determine_service_manager () {
 
-        if [ -e "/usr/bin/systemctl" ];
+        if [ -e "/bin/systemctl" ];
         then
-                SERVICE_MAN="/usr/bin/systemctl"
+                SERVICE_MAN="/bin/systemctl"
         elif [ -e "/sbin/invoke-rc.d" ];
         then
                 SERVICE_MAN="/sbin/invoke-rc.d"
@@ -100,7 +101,7 @@ determine_service_manager () {
         then
                 SERVICE_MAN="/sbin/service"
         fi
-        if [ "$SERVICE_MAN" == "DISTRO_NOT_FOUND" ]
+        if [ "${SERVICE_MAN}" == "DISTRO_NOT_FOUND" ]
         then
                 echo "Service manager not recognized, exiting"
                 exit 1
@@ -113,21 +114,21 @@ manage_service ()
         local new_node=${2}
         local option=
 
-        if [ "$action" == "start" ]; then
+        if [ "${action}" == "start" ]; then
                 option="yes"
         else
                 option="no"
         fi
         ssh -oPasswordAuthentication=no -oStrictHostKeyChecking=no -i \
-${SECRET_PEM} root@${new_node} "/usr/libexec/ganesha/ganesha-ha.sh --setup-ganesha-conf-files $HA_CONFDIR $option"
+${SECRET_PEM} root@${new_node} "${GANESHA_HA_SH} --setup-ganesha-conf-files $HA_CONFDIR $option"
 
-        if [ "$SERVICE_MAN" == "/usr/bin/systemctl" ]
+        if [ "${SERVICE_MAN}" == "/bin/systemctl" ]
         then
                 ssh -oPasswordAuthentication=no -oStrictHostKeyChecking=no -i \
-${SECRET_PEM} root@${new_node} "$SERVICE_MAN  ${action} nfs-ganesha"
+${SECRET_PEM} root@${new_node} "${SERVICE_MAN}  ${action} nfs-ganesha"
         else
                 ssh -oPasswordAuthentication=no -oStrictHostKeyChecking=no -i \
-${SECRET_PEM} root@${new_node} "$SERVICE_MAN nfs-ganesha ${action}"
+${SECRET_PEM} root@${new_node} "${SERVICE_MAN} nfs-ganesha ${action}"
         fi
 }
 
@@ -274,8 +275,7 @@ string:\"EXPORT(Export_Id=$export_id)\" 2>&1")
                 ret=$?
                 logger <<< "${output}"
                 if [ ${ret} -ne 0 ]; then
-                        echo "Error: refresh-config failed on ${current_host}."
-                        exit 1
+                        echo "Refresh-config failed on ${current_host}. Please check logs on ${current_host}"
                 else
                         echo "Refresh-config completed on ${current_host}."
                 fi
@@ -296,8 +296,7 @@ string:"EXPORT(Export_Id=$export_id)" 2>&1)
         ret=$?
         logger <<< "${output}"
         if [ ${ret} -ne 0 ] ; then
-                echo "Error: refresh-config failed on localhost."
-                exit 1
+                echo "Refresh-config failed on localhost."
         else
                 echo "Success: refresh-config completed."
         fi
-- 
cgit