diff options
Diffstat (limited to 'extras/ganesha/ocf')
| -rw-r--r-- | extras/ganesha/ocf/Makefile.am | 12 | ||||
| -rw-r--r-- | extras/ganesha/ocf/ganesha_grace | 168 | ||||
| -rw-r--r-- | extras/ganesha/ocf/ganesha_mon | 159 | ||||
| -rw-r--r-- | extras/ganesha/ocf/ganesha_nfsd | 196 |
4 files changed, 535 insertions, 0 deletions
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 + |