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authorJiffin Tony Thottan <jthottan@redhat.com>2016-07-12 15:44:23 +0530
committerKaleb KEITHLEY <kkeithle@redhat.com>2016-08-25 06:55:57 -0700
commit76726da0e86077a8f3a59c02a47fcf2e3994218f (patch)
tree4b63caa3e85b85fd345ade0ad4e57d7fccafdd0e /extras
parentf013335400d033a9677797377b90b968803135f4 (diff)
glusterd/ganesha : Move ganesha-ha.conf and ganesha.conf to shared storage
Currently all the ganesha related configuration files(ganesha.conf, ganesha-ha.conf, export files, etc) is stored locally at /etc/ganesha on a every node in ganesha cluster. Usually we end up in two issues by doing so : * difficult in modifiying ganesha related conf file * diffciult to maintain consistency of conf file across ganesha cluster To tackle this, we plan to move all the ganesha configuration to shared storage. As a first step in this patch ganesha.conf and ganesha-ha.conf move to shared storage. Here actual ganesha.conf will resides in shared stoarge and symlinks will be created in /etc/ganesha when the option "gluster nfs-ganesha enable" is executed and remove those during the "disable" part. Modified prerequisites to done before running globaloption: * enable shared storage * create nfs-ganesha folder in shared storage * create ganesha.conf and ganesha-ha.conf in it More details can be found at http://review.gluster.org/#/c/15105/ Change-Id: Ifabb6c5db50061f077a03932940190af74e2ca7f BUG: 1355956 Signed-off-by: Jiffin Tony Thottan <jthottan@redhat.com> Reviewed-on: http://review.gluster.org/14906 Reviewed-by: soumya k <skoduri@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Diffstat (limited to 'extras')
-rw-r--r--extras/ganesha/scripts/ganesha-ha.sh34
1 files changed, 29 insertions, 5 deletions
diff --git a/extras/ganesha/scripts/ganesha-ha.sh b/extras/ganesha/scripts/ganesha-ha.sh
index 143897f2401..28fc837550f 100644
--- a/extras/ganesha/scripts/ganesha-ha.sh
+++ b/extras/ganesha/scripts/ganesha-ha.sh
@@ -22,9 +22,9 @@
HA_NUM_SERVERS=0
HA_SERVERS=""
-HA_CONFDIR="/etc/ganesha"
HA_VOL_NAME="gluster_shared_storage"
HA_VOL_MNT="/var/run/gluster/shared_storage"
+HA_CONFDIR=$HA_VOL_MNT"/nfs-ganesha"
SERVICE_MAN="DISTRO_NOT_FOUND"
RHEL6_PCS_CNAME_OPTION="--name"
@@ -416,12 +416,8 @@ teardown_cluster()
cleanup_ganesha_config ()
{
- rm -rf ${HA_CONFDIR}/exports/*.conf
- rm -rf ${HA_CONFDIR}/.export_added
rm -rf /etc/cluster/cluster.conf*
rm -rf /var/lib/pacemaker/cib/*
- sed -r -i -e '/^%include[[:space:]]+".+\.conf"$/d' ${GANESHA_CONF}
- rm -rf ${HA_VOL_MNT}/nfs-ganesha
}
do_create_virt_ip_constraints()
@@ -848,6 +844,29 @@ status()
rm -f ${status_file}
}
+create_ganesha_conf_file()
+{
+ if [ $1 == "yes" ];
+ then
+ if [ -e $GANESHA_CONF ];
+ then
+ rm -rf $GANESHA_CONF
+ fi
+ # The symlink /etc/ganesha/ganesha.conf need to be
+ # created using ganesha conf file mentioned in the
+ # shared storage. Every node will only have this
+ # link and actual file will stored in shared storage,
+ # so that ganesha conf editing of ganesha conf will
+ # be easy as well as it become more consistent.
+
+ ln -s $HA_CONFDIR/ganesha.conf $GANESHA_CONF
+ else
+ # Restoring previous file
+ rm -rf $GANESHA_CONF
+ sed -r -i -e '/^%include[[:space:]]+".+\.conf"$/d' $HA_CONFDIR/ganesha.conf
+ cp $HA_CONFDIR/ganesha.conf $GANESHA_CONF
+ fi
+}
main()
{
@@ -989,6 +1008,11 @@ $HA_CONFDIR/ganesha-ha.conf
refresh_config ${VOL} ${HA_CONFDIR} ${HA_SERVERS}
;;
+ setup-ganesha-conf-files | --setup-ganesha-conf-files)
+
+ create_ganesha_conf_file ${1}
+ ;;
+
*)
# setup and teardown are not intended to be used by a
# casual user