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-rw-r--r--extras/ganesha/Makefile.am2
-rw-r--r--extras/ganesha/config/Makefile.am4
-rw-r--r--extras/ganesha/config/ganesha-ha.conf.sample15
-rw-r--r--extras/ganesha/ocf/Makefile.am12
-rw-r--r--extras/ganesha/ocf/ganesha_grace168
-rw-r--r--extras/ganesha/ocf/ganesha_mon159
-rw-r--r--extras/ganesha/ocf/ganesha_nfsd196
-rw-r--r--extras/ganesha/scripts/Makefile.am4
-rwxr-xr-xextras/ganesha/scripts/create-export-ganesha.sh55
-rwxr-xr-xextras/ganesha/scripts/dbus-send.sh74
-rwxr-xr-xextras/ganesha/scripts/ganesha-ha.sh665
11 files changed, 1354 insertions, 0 deletions
diff --git a/extras/ganesha/Makefile.am b/extras/ganesha/Makefile.am
new file mode 100644
index 00000000000..9eaa401b6c8
--- /dev/null
+++ b/extras/ganesha/Makefile.am
@@ -0,0 +1,2 @@
+SUBDIRS = scripts config ocf
+CLEANFILES =
diff --git a/extras/ganesha/config/Makefile.am b/extras/ganesha/config/Makefile.am
new file mode 100644
index 00000000000..c729273096e
--- /dev/null
+++ b/extras/ganesha/config/Makefile.am
@@ -0,0 +1,4 @@
+EXTRA_DIST= ganesha-ha.conf.sample
+
+confdir = $(sysconfdir)/ganesha
+conf_DATA = ganesha-ha.conf.sample
diff --git a/extras/ganesha/config/ganesha-ha.conf.sample b/extras/ganesha/config/ganesha-ha.conf.sample
new file mode 100644
index 00000000000..68408e0e175
--- /dev/null
+++ b/extras/ganesha/config/ganesha-ha.conf.sample
@@ -0,0 +1,15 @@
+# Name of the HA cluster created.
+HA_NAME="ganesha-ha-360"
+# Shared volume to store NFS state.
+HA_VOL_NAME="ha-state-volname"
+# Mount point of the shared volume.
+HA_VOL_MNT="/mnt-nfs"
+# The server on which shared volume is created.
+HA_VOL_SERVER="server1"
+# The subset of nodes of the Gluster Trusted Pool
+# that forms the ganesha HA cluster. IP/Hostname
+# is specified.
+HA_CLUSTER_NODES="server1,server2,..."
+# Virtual IPs of each of the nodes specified above.
+VIP_server1="10.x.x.x"
+VIP_server2="10.x.x.x"
diff --git a/extras/ganesha/ocf/Makefile.am b/extras/ganesha/ocf/Makefile.am
new file mode 100644
index 00000000000..6aed9548a0f
--- /dev/null
+++ b/extras/ganesha/ocf/Makefile.am
@@ -0,0 +1,12 @@
+EXTRA_DIST= ganesha_grace ganesha_mon ganesha_nfsd
+
+# The root of the OCF resource agent hierarchy
+# Per the OCF standard, it's always "lib",
+# not "lib64" (even on 64-bit platforms).
+ocfdir = $(prefix)/lib/ocf
+
+# The provider directory
+radir = $(ocfdir)/resource.d/heartbeat
+
+ra_SCRIPTS = ganesha_grace ganesha_mon ganesha_nfsd
+
diff --git a/extras/ganesha/ocf/ganesha_grace b/extras/ganesha/ocf/ganesha_grace
new file mode 100644
index 00000000000..45819c9a619
--- /dev/null
+++ b/extras/ganesha/ocf/ganesha_grace
@@ -0,0 +1,168 @@
+#!/bin/bash
+#
+# Copyright (c) 2014 Anand Subramanian anands@redhat.com
+# Copyright (c) 2015 Red Hat Inc.
+# All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of version 2 of the GNU General Public License as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#
+# Further, this software is distributed without any warranty that it is
+# free of the rightful claim of any third person regarding infringement
+# or the like. Any license provided herein, whether implied or
+# otherwise, applies only to this software file. Patent licenses, if
+# any, provided herein do not apply to combinations of this program with
+# other software, or any other product whatsoever.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write the Free Software Foundation,
+# Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+#
+#
+
+# Initialization:
+: ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat}
+. ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs
+
+if [ -n "$OCF_DEBUG_LIBRARY" ]; then
+ . $OCF_DEBUG_LIBRARY
+else
+ : ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat}
+. ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs
+fi
+
+ganesha_meta_data() {
+ cat <<END
+<?xml version="1.0"?>
+<!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
+<resource-agent name="ganesha_grace">
+<version>1.0</version>
+
+<longdesc lang="en">
+This Linux-specific resource agent acts as a dummy
+resource agent for nfs-ganesha.
+</longdesc>
+
+<shortdesc lang="en">Manages the user-space nfs-ganesha NFS server</shortdesc>
+
+<parameters>
+</parameters>
+
+<actions>
+<action name="start" timeout="40s" />
+<action name="stop" timeout="40s" />
+<action name="status" depth="0" timeout="20s" interval="5s" />
+<action name="monitor" depth="0" timeout="20s" interval="5s" />
+<action name="meta-data" timeout="20s" />
+</actions>
+</resource-agent>
+END
+
+return $OCF_SUCCESS
+}
+
+ganesha_grace_usage() {
+ echo "ganesha.nfsd USAGE"
+}
+
+# Make sure meta-data and usage always succeed
+case $__OCF_ACTION in
+ meta-data) ganesha_meta_data
+ exit $OCF_SUCCESS
+ ;;
+ usage|help) ganesha_usage
+ exit $OCF_SUCCESS
+ ;;
+ *)
+ ;;
+esac
+
+ganesha_grace_start()
+{
+ local result=""
+ local resourcename=""
+ local deadserver=""
+ local tmpIFS=${IFS}
+
+ # logger "ganesha_grace_start()"
+ # we're here because somewhere in the cluster one or more
+ # of the ganesha.nfsds have died, triggering a floating IP
+ # address to move. Resource constraint location rules ensure
+ # that this is invoked before the floating IP is moved.
+ if [ -d /proc/$(cat /var/run/ganesha.nfsd.pid) ]; then
+ # my ganesha.nfsd is still running
+ # find out which one died?
+
+ pcs status | grep dead_ip-1 | sort > /tmp/.pcs_status
+
+ result=$(diff /var/run/ganesha/pcs_status /tmp/.pcs_status | grep '^>')
+ if [[ ${result} ]]; then
+ # logger "ganesha_grace_start(), ${result}"
+ IFS=$'\n'
+ for line in ${result}; do
+ resourcename=$(echo ${line} | cut -f 1 | cut -d ' ' -f 3)
+ deadserver=${resourcename%"-dead_ip-1"}
+
+ if [[ ${deadserver} ]]; then
+ # logger "ganesha_grace_start(), ${line}"
+ # logger "ganesha_grace_start(), dbus-send --print-reply --system --dest=org.ganesha.nfsd /org/ganesha/nfsd/admin org.ganesha.nfsd.admin.grace string:${deadserver}"
+ dbus-send --print-reply --system --dest=org.ganesha.nfsd /org/ganesha/nfsd/admin org.ganesha.nfsd.admin.grace string:${deadserver}
+ if [ $? -ne 0 ]; then
+ logger "warning: dbus-send --print-reply --system --dest=org.ganesha.nfsd /org/ganesha/nfsd/admin org.ganesha.nfsd.admin.grace string:${deadserver} failed"
+ fi
+ fi
+ done
+ IFS=${tmpIFS}
+ fi
+
+ fi
+ return $OCF_SUCCESS
+}
+
+ganesha_grace_stop()
+{
+
+ # logger "ganesha_grace_stop()"
+ return $OCF_SUCCESS
+}
+
+ganesha_grace_monitor()
+{
+ # logger "ganesha_grace_monitor()"
+ pcs status | grep dead_ip-1 | sort > /var/run/ganesha/pcs_status
+ return $OCF_SUCCESS
+}
+
+ganesha_grace_validate()
+{
+ return $OCF_SUCCESS
+}
+
+ganesha_grace_validate
+
+# logger "ganesha_grace ${OCF_RESOURCE_INSTANCE} $__OCF_ACTION"
+
+# Translate each action into the appropriate function call
+case $__OCF_ACTION in
+start) ganesha_grace_start
+ ;;
+stop) ganesha_grace_stop
+ ;;
+status|monitor) ganesha_grace_monitor
+ ;;
+*) ganesha_grace_usage
+ exit $OCF_ERR_UNIMPLEMENTED
+ ;;
+esac
+
+rc=$?
+
+# The resource agent may optionally log a debug message
+ocf_log debug "${OCF_RESOURCE_INSTANCE} $__OCF_ACTION returned $rc"
+exit $rc
+
diff --git a/extras/ganesha/ocf/ganesha_mon b/extras/ganesha/ocf/ganesha_mon
new file mode 100644
index 00000000000..c03d7ee5ec9
--- /dev/null
+++ b/extras/ganesha/ocf/ganesha_mon
@@ -0,0 +1,159 @@
+#!/bin/bash
+#
+# Copyright (c) 2014 Anand Subramanian anands@redhat.com
+# Copyright (c) 2015 Red Hat Inc.
+# All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of version 2 of the GNU General Public License as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#
+# Further, this software is distributed without any warranty that it is
+# free of the rightful claim of any third person regarding infringement
+# or the like. Any license provided herein, whether implied or
+# otherwise, applies only to this software file. Patent licenses, if
+# any, provided herein do not apply to combinations of this program with
+# other software, or any other product whatsoever.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write the Free Software Foundation,
+# Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+#
+#
+
+# Initialization:
+: ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat}
+. ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs
+
+if [ -n "$OCF_DEBUG_LIBRARY" ]; then
+ . $OCF_DEBUG_LIBRARY
+else
+ : ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat}
+. ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs
+fi
+
+ganesha_meta_data() {
+ cat <<END
+<?xml version="1.0"?>
+<!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
+<resource-agent name="ganesha_mon">
+<version>1.0</version>
+
+<longdesc lang="en">
+This Linux-specific resource agent acts as a dummy
+resource agent for nfs-ganesha.
+</longdesc>
+
+<shortdesc lang="en">Manages the user-space nfs-ganesha NFS server</shortdesc>
+
+<parameters>
+</parameters>
+
+<actions>
+<action name="start" timeout="40s" />
+<action name="stop" timeout="40s" />
+<action name="status" depth="0" timeout="20s" interval="10s" />
+<action name="monitor" depth="0" timeout="10s" interval="10s" />
+<action name="meta-data" timeout="20s" />
+</actions>
+</resource-agent>
+END
+
+return $OCF_SUCCESS
+}
+
+ganesha_mon_usage() {
+ echo "ganesha.nfsd USAGE"
+}
+
+# Make sure meta-data and usage always succeed
+case $__OCF_ACTION in
+ meta-data) ganesha_meta_data
+ exit $OCF_SUCCESS
+ ;;
+ usage|help) ganesha_usage
+ exit $OCF_SUCCESS
+ ;;
+ *)
+ ;;
+esac
+
+ganesha_mon_start()
+{
+ return $OCF_SUCCESS
+}
+
+ganesha_mon_stop()
+{
+ return $OCF_SUCCESS
+}
+
+ganesha_mon_monitor()
+{
+ local short_host=$(hostname -s)
+
+ if [ -d /proc/$(cat /var/run/ganesha.nfsd.pid) ]; then
+ # logger "ganesha_mon_monitor(), attrd_updater -n ganesha-active -v 1"
+ pcs resource delete ${short_host}-dead_ip-1
+ # if [ $? -ne 0 ]; then
+ # logger "warning: pcs resource delete ${short_host}-dead_ip-1"
+ # fi
+
+ sleep 1
+
+ attrd_updater -n ganesha-active -v 1
+ if [ $? -ne 0 ]; then
+ logger "warning: attrd_updater -n ganesha-active -v 1 failed"
+ fi
+
+ else
+ # logger "ganesha_mon_monitor(), attrd_updater --D -n ganesha-active"
+
+ pcs resource create ${short_host}-dead_ip-1 ocf:heartbeat:Dummy
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs resource create ${short_host}-dead_ip-1 ocf:heartbeat:Dummy failed"
+ fi
+
+ sleep 1
+
+ attrd_updater -D -n ganesha-active
+ if [ $? -ne 0 ]; then
+ logger "warning: attrd_updater -D -n ganesha-active failed"
+ fi
+ fi
+
+ return $OCF_SUCCESS
+}
+
+ganesha_mon_validate()
+{
+ return $OCF_SUCCESS
+}
+
+ganesha_mon_validate
+
+# logger "ganesha_mon ${OCF_RESOURCE_INSTANCE} $__OCF_ACTION"
+
+# Translate each action into the appropriate function call
+case $__OCF_ACTION in
+start) ganesha_mon_start
+ ;;
+stop) ganesha_mon_stop
+ ;;
+status|monitor) ganesha_mon_monitor
+ ;;
+*) ganesha_mon_usage
+ exit $OCF_ERR_UNIMPLEMENTED
+ ;;
+esac
+
+rc=$?
+
+# The resource agent may optionally log a debug message
+ocf_log debug "${OCF_RESOURCE_INSTANCE} $__OCF_ACTION returned $rc"
+exit $rc
+
diff --git a/extras/ganesha/ocf/ganesha_nfsd b/extras/ganesha/ocf/ganesha_nfsd
new file mode 100644
index 00000000000..2c0b32c7817
--- /dev/null
+++ b/extras/ganesha/ocf/ganesha_nfsd
@@ -0,0 +1,196 @@
+#!/bin/bash
+#
+# Copyright (c) 2014 Anand Subramanian anands@redhat.com
+# Copyright (c) 2015 Red Hat Inc.
+# All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of version 2 of the GNU General Public License as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#
+# Further, this software is distributed without any warranty that it is
+# free of the rightful claim of any third person regarding infringement
+# or the like. Any license provided herein, whether implied or
+# otherwise, applies only to this software file. Patent licenses, if
+# any, provided herein do not apply to combinations of this program with
+# other software, or any other product whatsoever.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write the Free Software Foundation,
+# Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+#
+#
+
+# Initialization:
+: ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat}
+. ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs
+
+if [ -n "$OCF_DEBUG_LIBRARY" ]; then
+ . $OCF_DEBUG_LIBRARY
+else
+ : ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat}
+. ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs
+fi
+
+ganesha_meta_data() {
+ cat <<END
+<?xml version="1.0"?>
+<!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
+<resource-agent name="ganesha_nfsd">
+<version>1.0</version>
+
+<longdesc lang="en">
+This Linux-specific resource agent acts as a dummy
+resource agent for nfs-ganesha.
+</longdesc>
+
+<shortdesc lang="en">Manages the user-space nfs-ganesha NFS server</shortdesc>
+
+<parameters>
+<parameter name="ha_vol_name">
+<longdesc lang="en">HA State Volume Name</longdesc>
+<shortdesc lang="en">HA_State Volume Name</shortdesc>
+<content type="string" default="" />
+</parameter>
+
+<parameter name="ha_vol_mnt">
+<longdesc lang="en">HA State Volume Mount Point</longdesc>
+<shortdesc lang="en">HA_State Volume Mount Point</shortdesc>
+<content type="string" default="" />
+</parameter>
+
+<parameter name="ha_vol_server">
+<longdesc lang="en">HA State Volume Server</longdesc>
+<shortdesc lang="en">HA_State Volume Server</shortdesc>
+<content type="string" default="" />
+</parameter>
+</parameters>
+
+<actions>
+<action name="start" timeout="40s" />
+<action name="stop" timeout="40s" />
+<action name="status" depth="0" timeout="20s" interval="1m" />
+<action name="monitor" depth="0" timeout="10s" interval="1m" />
+<action name="meta-data" timeout="20s" />
+</actions>
+</resource-agent>
+END
+
+return $OCF_SUCCESS
+}
+
+ganesha_nfsd_usage() {
+ echo "ganesha.nfsd USAGE"
+}
+
+# Make sure meta-data and usage always succeed
+case $__OCF_ACTION in
+ meta-data) ganesha_meta_data
+ exit $OCF_SUCCESS
+ ;;
+ usage|help) ganesha_usage
+ exit $OCF_SUCCESS
+ ;;
+ *)
+ ;;
+esac
+
+ganesha_nfsd_start()
+{
+ return $OCF_SUCCESS
+}
+
+ganesha_nfsd_stop()
+{
+ local mounted=""
+ local mntptinuse=""
+ local instance_host=""
+ local short_host=""
+ local resource_prefix=${OCF_RESOURCE_INSTANCE:0:9}
+
+ if [ "X${resource_prefix}X" = "Xnfs_startX" ]; then
+
+ mounted=$(mount | grep $OCF_RESKEY_ha_vol_name)
+ mntptinuse=$(mount | grep -o $OCF_RESKEY_ha_vol_mnt)
+ short_host=$(hostname -s)
+ long_host=$(hostname)
+
+ if [[ ! ${mounted} ]]; then
+
+ if [ -d $OCF_RESKEY_ha_vol_mnt ]; then
+ if [[ ${mntptinuse} ]]; then
+ return $OCF_ERR_GENERIC
+ fi
+ else
+ mkdir ${mntpt}
+ fi
+
+ mount -t glusterfs $OCF_RESKEY_ha_vol_server:$OCF_RESKEY_ha_vol_name $OCF_RESKEY_ha_vol_mnt
+ if [ $? -ne 0 ]; then
+ logger "warning: mount -t glusterfs $OCF_RESKEY_ha_vol_server:$OCF_RESKEY_ha_vol_name $OCF_RESKEY_ha_vol_mnt failed"
+ fi
+
+ mv /var/lib/nfs /var/lib/nfs.backup
+ ln -s $OCF_RESKEY_ha_vol_mnt/${long_host}/nfs /var/lib/nfs
+ if [ $? -ne 0 ]; then
+ logger "warning: ln -s $OCF_RESKEY_ha_vol_mnt/${long_host}/nfs /var/lib/nfs failed"
+ fi
+
+ fi
+
+ service nfs-ganesha start
+ if [ $? -ne 0 ]; then
+ logger "warning: service nfs-ganesha start failed"
+ fi
+ else
+ umount $OCF_RESKEY_ha_vol_mnt
+ if [ $? -ne 0 ]; then
+ logger "warning: umount $OCF_RESKEY_ha_vol_mnt failed"
+ fi
+
+ service nfs-ganesha stop
+ if [ $? -ne 0 ]; then
+ logger "warning: service nfs-ganesha stop failed"
+ fi
+ fi
+
+ return $OCF_SUCCESS
+}
+
+ganesha_nfsd_monitor()
+{
+ return $OCF_SUCCESS
+}
+
+ganesha_nfsd_validate()
+{
+ return $OCF_SUCCESS
+}
+
+ganesha_nfsd_validate
+
+# logger "ganesha_nfsd ${OCF_RESOURCE_INSTANCE} $__OCF_ACTION"
+
+# Translate each action into the appropriate function call
+case $__OCF_ACTION in
+start) ganesha_nfsd_start
+ ;;
+stop) ganesha_nfsd_stop
+ ;;
+status|monitor) ganesha_nfsd_monitor
+ ;;
+*) ganesha_nfsd_usage
+ exit $OCF_ERR_UNIMPLEMENTED
+ ;;
+esac
+
+rc=$?
+
+# The resource agent may optionally log a debug message
+ocf_log debug "${OCF_RESOURCE_INSTANCE} $__OCF_ACTION returned $rc"
+exit $rc
+
diff --git a/extras/ganesha/scripts/Makefile.am b/extras/ganesha/scripts/Makefile.am
new file mode 100644
index 00000000000..f18ad66494d
--- /dev/null
+++ b/extras/ganesha/scripts/Makefile.am
@@ -0,0 +1,4 @@
+EXTRA_DIST= ganesha-ha.sh dbus-send.sh create-export-ganesha.sh
+
+scriptsdir = $(libexecdir)/ganesha
+scripts_DATA = create-export-ganesha.sh dbus-send.sh ganesha-ha.sh
diff --git a/extras/ganesha/scripts/create-export-ganesha.sh b/extras/ganesha/scripts/create-export-ganesha.sh
new file mode 100755
index 00000000000..8140a11f548
--- /dev/null
+++ b/extras/ganesha/scripts/create-export-ganesha.sh
@@ -0,0 +1,55 @@
+#/bin/bash
+
+#This script is called by glusterd when the user
+#tries to export a volume via NFS-Ganesha.
+#An export file specific to a volume
+#is created in GANESHA_DIR/exports.
+
+GANESHA_DIR=$1
+VOL=$2
+
+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 $?`
+fi
+
+CONF=$(cat /etc/sysconfig/ganesha | grep "CONFFILE" | cut -f 2 -d "=")
+check_cmd_status `echo $?`
+
+
+function write_conf()
+{
+echo -e "# WARNING : Using Gluster CLI will overwrite manual
+# changes made to this file. To avoid it, edit the
+# file, copy it over to all the NFS-Ganesha nodes
+# and run ganesha-ha.sh --refresh-config."
+
+echo "EXPORT{"
+echo " Export_Id = 1;"
+echo " FSAL {"
+echo " name = "GLUSTER";"
+echo " hostname=\"localhost\";"
+echo " volume=\"$VOL\";"
+echo " }"
+echo " Access_type = RW;"
+echo ' Squash="No_root_squash";'
+echo " Pseudo=\"/$VOL\";"
+echo ' Protocols = "3,4" ;'
+echo ' Transports = "UDP,TCP";'
+echo ' SecType = "sys";'
+echo " }"
+}
+
+write_conf $@ > $GANESHA_DIR/exports/export.$VOL.conf
+echo "%include \"$GANESHA_DIR/exports/export.$VOL.conf\"" >> $CONF
diff --git a/extras/ganesha/scripts/dbus-send.sh b/extras/ganesha/scripts/dbus-send.sh
new file mode 100755
index 00000000000..406162f0747
--- /dev/null
+++ b/extras/ganesha/scripts/dbus-send.sh
@@ -0,0 +1,74 @@
+#/bin/bash
+
+declare -i EXPORT_ID
+GANESHA_DIR=$1
+OPTION=$1
+VOL=$2
+
+function check_cmd_status()
+{
+ if [ "$1" != "0" ]
+ then
+ rm -rf $GANESHA_DIR/exports/export.$VOL.conf
+ exit 1
+ 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 $?`
+ dbus-send --print-reply --system \
+--dest=org.ganesha.nfsd /org/ganesha/nfsd/ExportMgr \
+org.ganesha.nfsd.exportmgr.AddExport string:$GANESHA_DIR/exports/export.$VOL.conf \
+string:"EXPORT(Path=/$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 | cut -d " " -f3`
+ echo $removed_id
+ 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 $?`
+ rm -rf $GANESHA_DIR/exports/export.$VOL.conf
+
+}
+
+if [ "$OPTION" = "on" ];
+then
+ dynamic_export_add $@
+ check_cmd_status `echo $?`
+fi
+
+if [ "$OPTION" = "off" ];
+then
+ dynamic_export_remove $@
+ check_cmd_status `echo $?`
+fi
+
diff --git a/extras/ganesha/scripts/ganesha-ha.sh b/extras/ganesha/scripts/ganesha-ha.sh
new file mode 100755
index 00000000000..8fea7ff6dfd
--- /dev/null
+++ b/extras/ganesha/scripts/ganesha-ha.sh
@@ -0,0 +1,665 @@
+#!/bin/bash
+
+# Pacemaker+Corosync High Availability for NFS-Ganesha
+#
+# setup, teardown, add-node, delete-node, refresh-config, and status
+#
+# Each participating node in the cluster is assigned a virtual IP (VIP)
+# which fails over to another node when its associated ganesha.nfsd dies
+# for any reason. After the VIP is moved to another node all the
+# ganesha.nfsds are send a signal using DBUS to put them into NFS GRACE.
+#
+# There are six resource agent types used: ganesha_mon, ganesha_grace,
+# ganesha_nfsd, IPaddr, and Dummy. ganesha_mon is used to monitor the
+# ganesha.nfsd. ganesha_grace is used to send the DBUS signal to put
+# the remaining ganesha.nfsds into grace. ganesha_nfsd is used to start
+# and stop the ganesha.nfsd during setup and teardown. IPaddr manages
+# the VIP. A Dummy resource named $hostname-trigger_ip-1 is used to
+# ensure that the NFS GRACE DBUS signal is sent after the VIP moves to
+# the new host.
+
+HA_NUM_SERVERS=0
+HA_SERVERS=""
+HA_CONFDIR=""
+
+RHEL6_PCS_CNAME_OPTION="--name"
+
+check_cluster_exists()
+{
+ local name=${1}
+ local cluster_name=""
+
+ if [ -e /var/run/corosync.pid ]; then
+ cluster_name=$(pcs status | grep "Cluster name:" | cut -d ' ' -f 3)
+ if [ ${cluster_name} -a ${cluster_name} = ${name} ]; then
+ logger "$name already exists, exiting"
+ exit 0
+ fi
+ fi
+}
+
+determine_servers()
+{
+ local cmd=${1}
+ local num_servers=0
+ local tmp_ifs=${IFS}
+ local ha_servers=""
+
+ if [[ "X${cmd}X" != "XteardownX" ]]; then
+ IFS=$','
+ for server in ${HA_CLUSTER_NODES} ; do
+ num_servers=$(expr ${num_servers} + 1)
+ done
+ IFS=${tmp_ifs}
+ HA_NUM_SERVERS=${num_servers}
+ HA_SERVERS="${HA_CLUSTER_NODES//,/ }"
+ else
+ ha_servers=$(pcs status | grep "Online:" | grep -o '\[.*\]' | sed -e 's/\[//' | sed -e 's/\]//')
+ IFS=$' '
+ for server in ${ha_servers} ; do
+ num_servers=$(expr ${num_servers} + 1)
+ done
+ IFS=${tmp_ifs}
+ HA_NUM_SERVERS=${num_servers}
+ HA_SERVERS="${ha_servers}"
+ fi
+}
+
+setup_cluster()
+{
+ local name=${1}
+ local num_servers=${2}
+ local servers=${3}
+ local unclean=""
+
+ logger "setting up cluster ${name} with the following ${servers}"
+
+ pcs cluster auth ${servers}
+# fedora pcs cluster setup ${name} ${servers}
+# rhel6 pcs cluster setup --name ${name} ${servers}
+ pcs cluster setup ${RHEL6_PCS_CNAME_OPTION} ${name} ${servers}
+ if [ $? -ne 0 ]; then
+ logger "pcs cluster setup ${RHEL6_PCS_CNAME_OPTION} ${name} ${servers} failed"
+ exit 1;
+ fi
+ pcs cluster start --all
+ if [ $? -ne 0 ]; then
+ logger "pcs cluster start failed"
+ exit 1;
+ fi
+
+ sleep 3
+ unclean=$(pcs status | grep -u "UNCLEAN")
+ while [[ "${unclean}X" = "UNCLEANX" ]]; do
+ sleep 1
+ unclean=$(pcs status | grep -u "UNCLEAN")
+ done
+ sleep 1
+
+ if [ ${num_servers} -lt 3 ]; then
+ pcs property set no-quorum-policy=ignore
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs property set no-quorum-policy=ignore failed"
+ fi
+ fi
+ pcs property set stonith-enabled=false
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs property set stonith-enabled=false failed"
+ fi
+}
+
+setup_finalize()
+{
+ local cibfile=${1}
+ local stopped=""
+
+ stopped=$(pcs status | grep -u "Stopped")
+ while [[ "${stopped}X" = "StoppedX" ]]; do
+ sleep 1
+ stopped=$(pcs status | grep -u "Stopped")
+ done
+
+ pcs status | grep dead_ip-1 | sort > /var/run/ganesha/pcs_status
+
+}
+
+teardown_cluster()
+{
+ local name=${1}
+
+ logger "tearing down cluster $name"
+
+ for server in ${HA_SERVERS} ; do
+ if [[ ${HA_CLUSTER_NODES} != *${server}* ]]; then
+ logger "info: ${server} is not in config, removing"
+
+ pcs cluster stop ${server}
+ if [ $? -ne 0 ]; then
+ logger "pcs cluster stop ${server}"
+ fi
+
+ pcs cluster node remove ${server}
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs cluster node remove ${server} failed"
+ fi
+ fi
+ done
+
+# BZ 1193433 - pcs doesn't reload cluster.conf after modification
+# after teardown completes, a subsequent setup will appear to have
+# 'remembered' the deleted node. You can work around this by
+# issuing another `pcs cluster node remove $node`,
+# `crm_node -f -R $server`, or
+# `cibadmin --delete --xml-text '<node id="$server"
+# uname="$server"/>'
+
+ pcs cluster stop --all
+ if [ $? -ne 0 ]; then
+ logger "warning pcs cluster stop --all failed"
+ fi
+
+ pcs cluster destroy
+ if [ $? -ne 0 ]; then
+ logger "error pcs cluster destroy failed"
+ exit 1
+ fi
+}
+
+do_create_virt_ip_constraints()
+{
+ local cibfile=${1}; shift
+ local primary=${1}; shift
+ local weight="1000"
+
+ # first a constraint location rule that says the VIP must be where
+ # there's a ganesha.nfsd running
+ pcs -f ${cibfile} constraint location ${primary}-cluster_ip-1 rule score=-INFINITY ganesha-active ne 1
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs constraint location ${primary}-cluster_ip-1 rule score=-INFINITY ganesha-active ne 1 failed"
+ fi
+
+ # then a set of constraint location prefers to set the prefered order
+ # for where a VIP should move
+ while [[ ${1} ]]; do
+ pcs -f ${cibfile} constraint location ${primary}-cluster_ip-1 prefers ${1}=${weight}
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs constraint location ${primary}-cluster_ip-1 prefers ${1}=${weight} failed"
+ fi
+ weight=$(expr ${weight} + 1000)
+ shift
+ done
+ # and finally set the highest preference for the VIP to its home node
+ # default weight when created is/was 100.
+ # on Fedora setting appears to be additive, so to get the desired
+ # value we adjust the weight
+ # weight=$(expr ${weight} - 100)
+ pcs -f ${cibfile} constraint location ${primary}-cluster_ip-1 prefers ${primary}=${weight}
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs constraint location ${primary}-cluster_ip-1 prefers ${primary}=${weight} failed"
+ fi
+}
+
+wrap_create_virt_ip_constraints()
+{
+ local cibfile=${1}; shift
+ local primary=${1}; shift
+ local head=""
+ local tail=""
+
+ # build a list of peers, e.g. for a four node cluster, for node1,
+ # the result is "node2 node3 node4"; for node2, "node3 node4 node1"
+ # and so on.
+ while [[ ${1} ]]; do
+ if [ "${1}" = "${primary}" ]; then
+ shift
+ while [[ ${1} ]]; do
+ tail=${tail}" "${1}
+ shift
+ done
+ else
+ head=${head}" "${1}
+ fi
+ shift
+ done
+ do_create_virt_ip_constraints ${cibfile} ${primary} ${tail} ${head}
+}
+
+create_virt_ip_constraints()
+{
+ local cibfile=${1}; shift
+ while [[ ${1} ]]; do
+ wrap_create_virt_ip_constraints ${cibfile} ${1} ${HA_SERVERS}
+ shift
+ done
+}
+
+
+setup_create_resources()
+{
+ local cibfile=$(mktemp -u)
+
+ # mount the HA-state volume and start ganesha.nfsd on all nodes
+ pcs resource create nfs_start ganesha_nfsd ha_vol_name=${HA_VOL_NAME} ha_vol_mnt=${HA_VOL_MNT} ha_vol_server=${HA_VOL_SERVER} --clone
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs resource create nfs_start ganesha_nfsd --clone failed"
+ fi
+ sleep 1
+ # cloned resources seem to never have their start() invoked when they
+ # are created, but stop() is invoked when they are destroyed. Why???.
+ # No matter, we don't want this resource agent hanging around anyway
+ pcs resource delete nfs_start-clone
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs resource delete nfs_start-clone failed"
+ fi
+
+ pcs resource create nfs-mon ganesha_mon --clone
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs resource create nfs-mon ganesha_mon --clone failed"
+ fi
+
+ pcs resource create nfs-grace ganesha_grace --clone
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs resource create nfs-grace ganesha_grace --clone failed"
+ fi
+
+ pcs cluster cib ${cibfile}
+
+ while [[ ${1} ]]; do
+
+ # ipaddr=$(grep ^${1} ${HA_CONFIG_FILE} | cut -d = -f 2)
+ ipaddrx="VIP_${1//-/_}"
+
+ ipaddr=${!ipaddrx}
+
+ pcs -f ${cibfile} resource create ${1}-cluster_ip-1 ocf:heartbeat:IPaddr ip=${ipaddr} cidr_netmask=32 op monitor interval=15s
+ if [ $? -ne 0 ]; then
+ logger "warning pcs resource create ${1}-cluster_ip-1 ocf:heartbeat:IPaddr ip=${ipaddr} cidr_netmask=32 op monitor interval=10s failed"
+ fi
+
+ pcs -f ${cibfile} resource create ${1}-trigger_ip-1 ocf:heartbeat:Dummy
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs resource create ${1}-trigger_ip-1 ocf:heartbeat:Dummy failed"
+ fi
+
+ pcs -f ${cibfile} constraint colocation add ${1}-cluster_ip-1 with ${1}-trigger_ip-1
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs constraint colocation add ${1}-cluster_ip-1 with ${1}-trigger_ip-1 failed"
+ fi
+
+ pcs -f ${cibfile} constraint order ${1}-trigger_ip-1 then nfs-grace-clone
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs constraint order ${1}-trigger_ip-1 then nfs-grace-clone failed"
+ fi
+
+ pcs -f ${cibfile} constraint order nfs-grace-clone then ${1}-cluster_ip-1
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs constraint order nfs-grace-clone then ${1}-cluster_ip-1 failed"
+ fi
+
+ shift
+ done
+
+ create_virt_ip_constraints ${cibfile} ${HA_SERVERS}
+
+ pcs cluster cib-push ${cibfile}
+ if [ $? -ne 0 ]; then
+ logger "warning pcs cluster cib-push ${cibfile} failed"
+ fi
+ rm -f ${cibfile}
+}
+
+teardown_resources()
+{
+ # local mntpt=$(grep ha-vol-mnt ${HA_CONFIG_FILE} | cut -d = -f 2)
+
+ # unmount the HA-state volume and terminate ganesha.nfsd on all nodes
+ pcs resource create nfs_stop ganesha_nfsd ha_vol_name=dummy ha_vol_mnt=${HA_VOL_MNT} ha_vol_server=dummy --clone
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs resource create nfs_stop ganesha_nfsd --clone failed"
+ fi
+ sleep 1
+ # cloned resources seem to never have their start() invoked when they
+ # are created, but stop() is invoked when they are destroyed. Why???.
+ pcs resource delete nfs_stop-clone
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs resource delete nfs_stop-clone failed"
+ fi
+
+ while [[ ${1} ]]; do
+ pcs resource delete ${1}-cluster_ip-1
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs resource delete ${1}-cluster_ip-1 failed"
+ fi
+ pcs resource delete ${1}-trigger_ip-1
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs resource delete ${1}-trigger_ip-1 failed"
+ fi
+ pcs resource delete ${1}-dead_ip-1
+ if [ $? -ne 0 ]; then
+ logger "info: pcs resource delete ${1}-dead_ip-1 failed"
+ fi
+ shift
+ done
+
+ # delete -clone resource agents
+ pcs resource delete nfs-mon-clone
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs resource delete nfs-mon-clone failed"
+ fi
+
+ pcs resource delete nfs-grace-clone
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs resource delete nfs-grace-clone failed"
+ fi
+
+}
+
+
+recreate_resources()
+{
+ local cibfile=${1}; shift
+ local add_node=${1}; shift
+ local add_vip=${1}; shift
+
+ while [[ ${1} ]]; do
+
+ # ipaddr=$(grep ^${1} ${HA_CONFIG_FILE} | cut -d = -f 2)
+ ipaddrx="VIP_${1//-/_}"
+
+ ipaddr=${!ipaddrx}
+
+ pcs -f ${cibfile} resource create ${1}-cluster_ip-1 ocf:heartbeat:IPaddr ip=${ipaddr} cidr_netmask=32 op monitor interval=15s
+ if [ $? -ne 0 ]; then
+ logger "warning pcs resource create ${1}-cluster_ip-1 ocf:heartbeat:IPaddr ip=${ipaddr} cidr_netmask=32 op monitor interval=10s failed"
+ fi
+
+ pcs -f ${cibfile} resource create ${1}-trigger_ip-1 ocf:heartbeat:Dummy
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs resource create ${1}-trigger_ip-1 ocf:heartbeat:Dummy failed"
+ fi
+
+ pcs -f ${cibfile} constraint colocation add ${1}-cluster_ip-1 with ${1}-trigger_ip-1
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs constraint colocation add ${1}-cluster_ip-1 with ${1}-trigger_ip-1 failed"
+ fi
+
+ pcs -f ${cibfile} constraint order ${1}-trigger_ip-1 then nfs-grace-clone
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs constraint order ${1}-trigger_ip-1 then nfs-grace-clone failed"
+ fi
+
+ pcs -f ${cibfile} constraint order nfs-grace-clone then ${1}-cluster_ip-1
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs constraint order nfs-grace-clone then ${1}-cluster_ip-1 failed"
+ fi
+
+ shift
+ done
+
+ pcs -f ${cibfile} resource create ${add_node}-cluster_ip-1 ocf:heartbeat:IPaddr ip=${add_vip} cidr_netmask=32 op monitor interval=15s
+ if [ $? -ne 0 ]; then
+ logger "warning pcs resource create ${add_node}-cluster_ip-1 ocf:heartbeat:IPaddr ip=${add_vip} cidr_netmask=32 op monitor interval=10s failed"
+ fi
+
+ pcs -f ${cibfile} resource create ${add_node}-trigger_ip-1 ocf:heartbeat:Dummy
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs resource create ${add_node}-trigger_ip-1 ocf:heartbeat:Dummy failed"
+ fi
+
+ pcs -f ${cibfile} constraint colocation add ${add_node}-cluster_ip-1 with ${add_node}-trigger_ip-1
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs constraint colocation add ${add_node}-cluster_ip-1 with ${add_node}-trigger_ip-1 failed"
+ fi
+
+ pcs -f ${cibfile} constraint order ${add_node}-trigger_ip-1 then nfs-grace-clone
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs constraint order ${add_node}-trigger_ip-1 then nfs-grace-clone failed"
+ fi
+
+ pcs -f ${cibfile} constraint order nfs-grace-clone then ${add_node}-cluster_ip-1
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs constraint order nfs-grace-clone then ${add_node}-cluster_ip-1 failed"
+ fi
+
+}
+
+
+clear_and_recreate_resources()
+{
+ local cibfile=${1}; shift
+ local add_node=${1}; shift
+ local add_vip=${1}; shift
+
+ while [[ ${1} ]]; do
+
+ pcs -f ${cibfile} resource delete ${1}-cluster_ip-1
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs -f ${cibfile} resource delete ${1}-cluster_ip-1"
+ fi
+
+ pcs -f ${cibfile} resource delete ${1}-trigger_ip-1
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs -f ${cibfile} resource delete ${1}-trigger_ip-1"
+ fi
+
+ shift
+ done
+
+ recreate_resources ${cibfile} ${add_node} ${add_vip} ${HA_SERVERS}
+
+}
+
+
+addnode_create_resources()
+{
+ local add_node=${1}; shift
+ local add_vip=${1}; shift
+ local cibfile=$(mktemp -u)
+
+ # mount the HA-state volume and start ganesha.nfsd on the new node
+ pcs cluster cib ${cibfile}
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs cluster cib ${cibfile} failed"
+ fi
+
+ pcs -f ${cibfile} resource create nfs_start-${add_node} ganesha_nfsd ha_vol_name=${HA_VOL_NAME} ha_vol_mnt=${HA_VOL_MNT} ha_vol_server=${HA_VOL_SERVER}
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs -f ${cibfile} resource create nfs_start-${add_node} ganesha_nfsd ha_vol_name=${HA_VOL_NAME} ha_vol_mnt=${HA_VOL_MNT} ha_vol_server=${HA_VOL_SERVER} failed"
+ fi
+
+ pcs -f ${cibfile} constraint location nfs_start-${add_node} prefers ${newnode}=INFINITY
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs -f ${cibfile} constraint location nfs_start-${add_node} prefers ${newnode}=INFINITY failed"
+ fi
+
+ pcs -f ${cibfile} constraint order nfs_start-${add_node} then nfs-mon-clone
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs -f ${cibfile} constraint order nfs_start-${add_node} then nfs-mon-clone failed"
+ fi
+
+ pcs cluster cib-push ${cibfile}
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs cluster cib-push ${cibfile} failed"
+ fi
+
+ rm -f ${cibfile}
+
+ # start HA on the new node
+ pcs cluster start ${add_node}
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs cluster start ${add_node} failed"
+ fi
+
+ pcs resource delete nfs_start-${add_node}
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs resource delete nfs_start-${add_node} failed"
+ fi
+
+
+ pcs cluster cib ${cibfile}
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs cluster cib ${cibfile} failed"
+ fi
+
+ # delete all the -cluster_ip-1 and -trigger_ip-1 resources,
+ # clearing their constraints, then create them again so we can
+ # rejigger their constraints
+ clear_and_recreate_resources ${cibfile} ${add_node} ${add_vip} ${HA_SERVERS}
+
+ HA_SERVERS="${HA_SERVERS} ${add_node}"
+
+ create_virt_ip_constraints ${cibfile} ${HA_SERVERS}
+
+ pcs cluster cib-push ${cibfile}
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs cluster cib-push ${cibfile} failed"
+ fi
+}
+
+
+deletenode_delete_resources()
+{
+ local node=${1}; shift
+
+ pcs cluster cib ${cibfile}
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs cluster cib ${cibfile} failed"
+ fi
+
+ pcs cluster cib-push ${cibfile}
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs cluster cib-push ${cibfile} failed"
+ fi
+}
+
+setup_state_volume()
+{
+ local mnt=$(mktemp -d)
+ local longname=""
+ local shortname=""
+ local dname=""
+
+ mount -t glusterfs ${HA_VOL_SERVER}:/${HA_VOL_NAME} ${mnt}
+
+ longname=$(hostname)
+ dname=${longname#$(hostname -s)}
+
+ while [[ ${1} ]]; do
+ mkdir ${mnt}/${1}${dname}
+ mkdir ${mnt}/${1}${dname}/nfs
+ mkdir ${mnt}/${1}${dname}/nfs/ganesha
+ mkdir ${mnt}/${1}${dname}/nfs/statd
+ touch ${mnt}/${1}${dname}/nfs/state
+ mkdir ${mnt}/${1}${dname}/nfs/ganesha/v4recov
+ mkdir ${mnt}/${1}${dname}/nfs/ganesha/v4old
+ mkdir ${mnt}/${1}${dname}/nfs/statd/sm
+ mkdir ${mnt}/${1}${dname}/nfs/statd/sm.bak
+ mkdir ${mnt}/${1}${dname}/nfs/statd/state
+ for server in ${HA_SERVERS} ; do
+ if [ ${server} != ${1}${dname} ]; then
+ ln -s ${mnt}/${server}/nfs/ganesha ${mnt}/${1}${dname}/nfs/ganesha/${server}
+ ln -s ${mnt}/${server}/nfs/statd ${mnt}/${1}${dname}/nfs/statd/${server}
+ fi
+ done
+ shift
+ done
+
+ umount ${mnt}
+ rmdir ${mnt}
+}
+
+main()
+{
+ local cmd=${1}; shift
+ HA_CONFDIR=${1}; shift
+ local node=""
+ local vip=""
+
+ . ${HA_CONFDIR}/ganesha-ha.conf
+
+ if [ -e /etc/os-release ]; then
+ RHEL6_PCS_CNAME_OPTION=""
+ fi
+
+ case "${cmd}" in
+
+ setup | --setup)
+ logger "setting up ${HA_NAME}"
+
+ check_cluster_exists ${HA_NAME}
+
+ determine_servers "setup"
+
+ if [ "X${HA_NUM_SERVERS}X" != "X1X" ]; then
+
+ # setup_state_volume ${HA_SERVERS}
+
+ setup_cluster ${HA_NAME} ${HA_NUM_SERVERS} "${HA_SERVERS}"
+
+ setup_create_resources ${HA_SERVERS}
+
+ setup_finalize
+ else
+
+ logger "insufficient servers for HA, aborting"
+ fi
+ ;;
+
+ teardown | --teardown)
+ logger "tearing down ${HA_NAME}"
+
+ determine_servers "teardown"
+
+ teardown_resources ${HA_SERVERS}
+
+ teardown_cluster ${HA_NAME}
+ ;;
+
+ add | --add)
+ node=${1}; shift
+ vip=${1}; shift
+
+ logger "adding ${node} with ${vip} to ${HA_NAME}"
+
+ determine_servers "add"
+
+ pcs cluster node add ${node}
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs cluster node add ${node} failed"
+ fi
+
+ addnode_create_resources ${node} ${vip}
+
+ ;;
+
+ delete | --delete)
+ node=${1}; shift
+
+ logger "deleting ${node} from ${HA_NAME}"
+
+ determine_servers "delete"
+
+ deletenode_delete_resources ${node}
+
+ pcs cluster node remove ${node}
+ if [ $? -ne 0 ]; then
+ logger "warning: pcs cluster node remove ${node} failed"
+ fi
+
+ ;;
+
+ status | --status)
+ ;;
+
+ refresh-config | --refresh-config)
+ ;;
+
+ *)
+ logger "Usage: ganesha-ha.sh setup|teardown|add|delete|status"
+ ;;
+
+ esac
+}
+
+main $*
+
generated by cgit (git 2.34.1) at 2024-11-18 07:04:18 +0000