/usr/lib/ocf/resource.d/heartbeat/ganesha_nfsd is in glusterfs-common 3.8.8-1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 | #!/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
OCF_RESKEY_ha_vol_mnt_default="/var/run/gluster/shared_storage"
: ${OCF_RESKEY_ha_vol_mnt=${OCF_RESKEY_ha_vol_mnt_default}}
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_mnt">
<longdesc lang="en">HA State Volume Mount Point</longdesc>
<shortdesc lang="en">HA_State Volume Mount Point</shortdesc>
<content type="string" default="" />
</parameter>
</parameters>
<actions>
<action name="start" timeout="5s" />
<action name="stop" timeout="5s" />
<action name="status" depth="0" timeout="5s" interval="0" />
<action name="monitor" depth="0" timeout="5s" interval="0" />
<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 ${OCF_SUCCESS}
;;
*)
;;
esac
ganesha_nfsd_start()
{
local long_host=$(hostname)
if [[ -d /var/lib/nfs ]]; then
mv /var/lib/nfs /var/lib/nfs.backup
if [ $? -ne 0 ]; then
ocf_log notice "mv /var/lib/nfs /var/lib/nfs.backup failed"
fi
ln -s ${OCF_RESKEY_ha_vol_mnt}/nfs-ganesha/${long_host}/nfs /var/lib/nfs
if [ $? -ne 0 ]; then
ocf_log notice "ln -s ${OCF_RESKEY_ha_vol_mnt}/nfs-ganesha/${long_host}/nfs /var/lib/nfs failed"
fi
fi
return ${OCF_SUCCESS}
}
ganesha_nfsd_stop()
{
if [ -L /var/lib/nfs -a -d /var/lib/nfs.backup ]; then
rm -f /var/lib/nfs
if [ $? -ne 0 ]; then
ocf_log notice "rm -f /var/lib/nfs failed"
fi
mv /var/lib/nfs.backup /var/lib/nfs
if [ $? -ne 0 ]; then
ocf_log notice "mv /var/lib/nfs.backup /var/lib/nfs failed"
fi
fi
return ${OCF_SUCCESS}
}
ganesha_nfsd_monitor()
{
# pacemaker checks to see if RA is already running before starting it.
# if we return success, then it's presumed it's already running and
# doesn't need to be started, i.e. invoke the start action.
# return something other than success to make pacemaker invoke the
# start action
if [[ -L /var/lib/nfs ]]; then
return ${OCF_SUCCESS}
fi
return ${OCF_NOT_RUNNING}
}
ganesha_nfsd_validate()
{
return ${OCF_SUCCESS}
}
ganesha_nfsd_validate
# ocf_log notice "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
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