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-rwxr-xr-xextras/ganesha/scripts/create-export-ganesha.sh54
-rwxr-xr-xextras/ganesha/scripts/dbus-send.sh59
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-ganesha.c55
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-op-sm.c6
-rw-r--r--xlators/mgmt/glusterd/src/glusterd.h1
5 files changed, 72 insertions, 103 deletions
diff --git a/extras/ganesha/scripts/create-export-ganesha.sh b/extras/ganesha/scripts/create-export-ganesha.sh
index a1a35dba58a..1ffba427457 100755
--- a/extras/ganesha/scripts/create-export-ganesha.sh
+++ b/extras/ganesha/scripts/create-export-ganesha.sh
@@ -21,14 +21,17 @@ if [ -f /etc/default/ganesha ]
fi
GANESHA_DIR=${1%/}
-VOL=$2
-CONF=
+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 $CONF
exit 1
fi
}
@@ -40,28 +43,6 @@ if [ ! -d "$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}
-
function write_conf()
{
echo -e "# WARNING : Using Gluster CLI will overwrite manual
@@ -85,9 +66,26 @@ echo ' Transports = "UDP","TCP";'
echo ' SecType = "sys";'
echo " }"
}
-
-write_conf $@ > $GANESHA_DIR/exports/export.$VOL.conf
-if ! (cat $CONF | grep $VOL.conf\"$ )
+if [ "$OPTION" = "on" ];
then
-echo "%include \"$GANESHA_DIR/exports/export.$VOL.conf\"" >> $CONF
+ 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 $CONF
fi
diff --git a/extras/ganesha/scripts/dbus-send.sh b/extras/ganesha/scripts/dbus-send.sh
index 14af095464d..c071d03480c 100755
--- a/extras/ganesha/scripts/dbus-send.sh
+++ b/extras/ganesha/scripts/dbus-send.sh
@@ -15,71 +15,22 @@ if [ -f /etc/default/ganesha ]
. /etc/default/ganesha
fi
-declare -i EXPORT_ID
GANESHA_DIR=${1%/}
OPTION=$2
VOL=$3
-CONF=
-
-function find_rhel7_conf
-{
- while [[ $# > 0 ]]
- do
- key="$1"
- case $key in
- -f)
- CONFFILE="$2"
- break;
- ;;
- *)
- ;;
- esac
- shift
- done
-}
-
-if [ -z $CONFFILE ]
- then
- find_rhel7_conf $OPTIONS
-
-fi
-
-CONF=${CONFFILE:-/etc/ganesha/ganesha.conf}
+CONF=$GANESHA_DIR"/ganesha.conf"
function check_cmd_status()
{
if [ "$1" != "0" ]
- then
- rm -rf $GANESHA_DIR/exports/export.$VOL.conf
- sed -i /$VOL.conf/d $CONF
- exit 1
+ then
+ logger "dynamic export failed on node :${hostname -s}"
fi
}
#This function keeps track of export IDs and increments it with every new entry
function dynamic_export_add()
{
- count=`ls -l $GANESHA_DIR/exports/*.conf | wc -l`
- if [ "$count" = "1" ] ;
- then
- EXPORT_ID=2
- else
- #if [ -s /var/lib/ganesha/export_removed ];
- # then
- # EXPORT_ID=`head -1 /var/lib/ganesha/export_removed`
- # sed -i -e "1d" /var/lib/ganesha/export_removed
- # else
-
- EXPORT_ID=`cat $GANESHA_DIR/.export_added`
- check_cmd_status `echo $?`
- EXPORT_ID=EXPORT_ID+1
- #fi
- fi
- echo $EXPORT_ID > $GANESHA_DIR/.export_added
- check_cmd_status `echo $?`
- sed -i s/Export_Id.*/"Export_Id= $EXPORT_ID ;"/ \
-$GANESHA_DIR/exports/export.$VOL.conf
- check_cmd_status `echo $?`
dbus-send --system \
--dest=org.ganesha.nfsd /org/ganesha/nfsd/ExportMgr \
org.ganesha.nfsd.exportmgr.AddExport string:$GANESHA_DIR/exports/export.$VOL.conf \
@@ -92,14 +43,10 @@ function dynamic_export_remove()
{
removed_id=`cat $GANESHA_DIR/exports/export.$VOL.conf |\
grep Export_Id | awk -F"[=,;]" '{print$2}'| tr -d '[[:space:]]'`
- check_cmd_status `echo $?`
dbus-send --print-reply --system \
--dest=org.ganesha.nfsd /org/ganesha/nfsd/ExportMgr \
org.ganesha.nfsd.exportmgr.RemoveExport uint16:$removed_id
check_cmd_status `echo $?`
- sed -i /$VOL.conf/d $CONF
- rm -rf $GANESHA_DIR/exports/export.$VOL.conf
-
}
if [ "$OPTION" = "on" ];
diff --git a/xlators/mgmt/glusterd/src/glusterd-ganesha.c b/xlators/mgmt/glusterd/src/glusterd-ganesha.c
index 728bfc627b0..3af2c79cafc 100644
--- a/xlators/mgmt/glusterd/src/glusterd-ganesha.c
+++ b/xlators/mgmt/glusterd/src/glusterd-ganesha.c
@@ -180,17 +180,22 @@ glusterd_check_ganesha_export (glusterd_volinfo_t *volinfo) {
return is_exported;
}
-
+/* *
+ * The below function is called as part of commit phase for volume set option
+ * "ganesha.enable". If the value is "on", it creates export configuration file
+ * and then export the volume via dbus command. Incase of "off", the volume
+ * will be already unexported during stage phase, so it will remove the conf
+ * file from shared storage
+ */
int
glusterd_check_ganesha_cmd (char *key, char *value, char **errstr, dict_t *dict)
{
int ret = 0;
- xlator_t *this = NULL;
+ char *volname = NULL;
- this = THIS;
- GF_ASSERT (this);
GF_ASSERT (key);
GF_ASSERT (value);
+ GF_ASSERT (dict);
if ((strcmp (key, "ganesha.enable") == 0)) {
if ((strcmp (value, "on")) && (strcmp (value, "off"))) {
@@ -199,15 +204,28 @@ glusterd_check_ganesha_cmd (char *key, char *value, char **errstr, dict_t *dict)
ret = -1;
goto out;
}
- ret = glusterd_handle_ganesha_op (dict, errstr, key, value);
- if (ret) {
- gf_msg (this->name, GF_LOG_ERROR, 0,
- GD_MSG_NFS_GNS_OP_HANDLE_FAIL,
- "Handling NFS-Ganesha"
- " op failed.");
- }
+ if (strcmp (value, "on") == 0) {
+ ret = glusterd_handle_ganesha_op (dict, errstr, key,
+ value);
+
+ } else if (is_origin_glusterd (dict)) {
+ ret = dict_get_str (dict, "volname", &volname);
+ if (ret) {
+ gf_msg ("glusterd-ganesha", GF_LOG_ERROR, errno,
+ GD_MSG_DICT_GET_FAILED,
+ "Unable to get volume name");
+ goto out;
+ }
+ ret = create_export_config (volname, "off", errstr);
+ }
}
out:
+ if (ret) {
+ gf_msg ("glusterd-ganesha", GF_LOG_ERROR, 0,
+ GD_MSG_NFS_GNS_OP_HANDLE_FAIL,
+ "Handling NFS-Ganesha"
+ " op failed.");
+ }
return ret;
}
@@ -415,7 +433,7 @@ check_host_list (void)
}
int
-create_export_config (char *volname, char **op_errstr)
+create_export_config (char *volname, char *value, char **op_errstr)
{
runner_t runner = {0,};
int ret = -1;
@@ -424,7 +442,7 @@ create_export_config (char *volname, char **op_errstr)
runinit (&runner);
runner_add_args (&runner, "sh",
GANESHA_PREFIX"/create-export-ganesha.sh",
- CONFDIR, volname, NULL);
+ CONFDIR, value, volname, NULL);
ret = runner_run(&runner);
if (ret)
@@ -513,9 +531,12 @@ ganesha_manage_export (dict_t *dict, char *value, char **op_errstr)
goto out;
}
- /* Create the export file only when ganesha.enable "on" is executed */
+ /* *
+ * Create the export file from the node where ganesha.enable "on"
+ * is executed
+ * */
if (option) {
- ret = create_export_config (volname, op_errstr);
+ ret = create_export_config (volname, "on", op_errstr);
if (ret) {
gf_msg (this->name, GF_LOG_ERROR, 0,
GD_MSG_EXPORT_FILE_CREATE_FAIL,
@@ -811,11 +832,7 @@ glusterd_handle_ganesha_op (dict_t *dict, char **op_errstr,
{
int32_t ret = -1;
- char *volname = NULL;
- xlator_t *this = NULL;
gf_boolean_t option = _gf_false;
- static int export_id = 1;
- glusterd_volinfo_t *volinfo = NULL;
GF_ASSERT (dict);
GF_ASSERT (op_errstr);
diff --git a/xlators/mgmt/glusterd/src/glusterd-op-sm.c b/xlators/mgmt/glusterd/src/glusterd-op-sm.c
index f2f5a347b86..553b7b4a6cf 100644
--- a/xlators/mgmt/glusterd/src/glusterd-op-sm.c
+++ b/xlators/mgmt/glusterd/src/glusterd-op-sm.c
@@ -1060,6 +1060,12 @@ glusterd_op_stage_set_volume (dict_t *dict, char **op_errstr)
if (ret)
goto out;
+ if ((strcmp (key, "ganesha.enable") == 0) &&
+ (strcmp (value, "off") == 0)) {
+ ret = ganesha_manage_export (dict, "off", op_errstr);
+ if (ret)
+ goto out;
+ }
ret = glusterd_check_quota_cmd (key, value, errstr, sizeof (errstr));
if (ret)
goto out;
diff --git a/xlators/mgmt/glusterd/src/glusterd.h b/xlators/mgmt/glusterd/src/glusterd.h
index daec281d979..090092000ac 100644
--- a/xlators/mgmt/glusterd/src/glusterd.h
+++ b/xlators/mgmt/glusterd/src/glusterd.h
@@ -1069,6 +1069,7 @@ int glusterd_check_ganesha_cmd (char *key, char *value,
int glusterd_op_stage_set_ganesha (dict_t *dict, char **op_errstr);
int glusterd_op_set_ganesha (dict_t *dict, char **errstr);
int ganesha_manage_export (dict_t *dict, char *value, char **op_errstr);
+int create_export_config (char *volname, char *value, char **op_errstr);
gf_boolean_t glusterd_check_ganesha_export (glusterd_volinfo_t *volinfo);
int stop_ganesha (char **op_errstr);
int tear_down_cluster (gf_boolean_t run_teardown);