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diff --git a/heartbeat/pound b/heartbeat/pound
index 48cf88e82..4fabb9317 100755
--- a/heartbeat/pound
+++ b/heartbeat/pound
@@ -1,321 +1,321 @@
#!/bin/sh
#
#
# Pound
#
# Description: Manage pound instances as a HA resource
#
# Author: Taro Matsuzawa <btm@tech.email.ne.jp>
#
# License: GNU General Public License (GPL)
#
# See usage() for more details
#
# OCF instance parameters:
# OCF_RESKEY_pid
# OCF_RESKEY_binary
# OCF_RESKEY_ctl_binary
# OCF_RESKEY_socket_path
# OCF_RESKEY_config
# OCF_RESKEY_name
#
#######################################################################
# Initialization:
: ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat}
. ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs
#######################################################################
# Set default paramenter values
# Set these two first, as other defaults depend on it
OCF_RESKEY_name_default=${OCF_RESOURCE_INSTANCE}
: ${OCF_RESKEY_name=${OCF_RESKEY_name_default}}
OCF_RESKEY_binary_default=pound
OCF_RESKEY_ctl_binary_default=poundctl
OCF_RESKEY_pid_default=/var/run/pound_${OCF_RESKEY_name}.pid
OCF_RESKEY_socket_path_default=/var/lib/pound/pound.cfg
: ${OCF_RESKEY_binary=${OCF_RESKEY_binary_default}}
: ${OCF_RESKEY_ctl_binary=${OCF_RESKEY_ctl_binary_default}}
: ${OCF_RESKEY_pid=${OCF_RESKEY_pid_default}}
: ${OCF_RESKEY_socket_path=${OCF_RESKEY_socket_path_default}}
meta_data() {
cat <<END
<?xml version="1.0"?>
<!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
<resource-agent name="pound" version="0.1">
<version>1.0</version>
<longdesc lang="en">
The Pound Resource Agent can manage pound instances.
</longdesc>
<shortdesc lang="en">Manage a Pound instance</shortdesc>
<parameters>
<parameter name="config" unique="1" required="1">
<longdesc lang="en">
The Pound configuration file that pound should manage, for example
"/etc/pound.cfg".
</longdesc>
<shortdesc lang="en">Pound configuration file</shortdesc>
<content type="string" default="" />
</parameter>
<parameter name="name" unique="1">
<longdesc lang="en">
Override the name of the instance that should be given to pound
(defaults to the resource identifier).
</longdesc>
<shortdesc lang="en">Instance name</shortdesc>
<content type="string" default="${OCF_RESKEY_name_default}" />
</parameter>
<parameter name="pid" unique="1">
<longdesc lang="en">
Write the process's PID to the specified file.
The default will include the specified name, ie.:
"/var/run/pound_production.pid". Unlike what this help message shows.
It is most likely not necessary to change this parameter.
</longdesc>
<shortdesc lang="en">Pidfile</shortdesc>
<content type="string" default="${OCF_RESKEY_pid_default}" />
</parameter>
<parameter name="binary">
<longdesc lang="en">
This is used to start pound server.
Normally use pound.
</longdesc>
<shortdesc lang="en"></shortdesc>
<content type="string" default="${OCF_RESKEY_binary_default}" />
</parameter>
<parameter name="ctl_binary">
<longdesc lang="en">
This is used to watch pound status via unix socket.
Normally use poundctl.
</longdesc>
<shortdesc lang="en"></shortdesc>
<content type="string" default="${OCF_RESKEY_ctl_binary_default}" />
</parameter>
<parameter name="socket_path">
<longdesc lang="en">
Write the process's unix socket.
This parameter is same 'Control' parameter in configuration file, ie.:
Control "/var/lib/pound/pound.cfg"
</longdesc>
<shortdesc lang="en"></shortdesc>
<content type="string" default="${OCF_RESKEY_socket_path_default}" />
</parameter>
</parameters>
<actions>
<action name="start" timeout="20" />
<action name="stop" timeout="20" />
<action name="monitor" timeout="20" interval="10" depth="0" />
<action name="status" timeout="20" />
<action name="meta-data" timeout="5" />
<action name="validate-all" timeout="20" />
</actions>
</resource-agent>
END
}
#######################################################################
pound_usage() {
cat <<END
usage: $0 {start|stop|monitor|validate-all|meta-data}
Expects to have a fully populated OCF RA-compliant environment set.
END
}
pound_status() {
local pid
local rc
# FAILED = pidfile exist, but no running proc (or mismatch pid)
# SUCCES = contents of pidfile == running process id
# NOTRUN = no pidfile, no running process
# check if pidfile exists and larger than 0 bytes
if [ -s $OCF_RESKEY_pid ]; then
# it does, now check if the pid exists
pid=$(cat $OCF_RESKEY_pid)
ocf_run kill -s 0 $pid
rc=$?
if [ $rc -eq 0 ]; then
ocf_log info "Pound is running"
# check if the poundctl
ocf_run $OCF_RESKEY_ctl_binary -c $OCF_RESKEY_socket_path
p_rc=$?
if [ "$p_rc" -eq 0 ]; then
ocf_log info "poundctl reports success"
return $OCF_SUCCESS
else
ocf_log err "poundctl reports error"
return $OCF_ERR_GENERIC
fi
else
ocf_log err "Pound PID file exists, but pound is not running"
return $OCF_ERR_GENERIC
fi
fi
return $OCF_NOT_RUNNING
}
pound_start() {
local rc
local backend_options
pound_status
rc=$?
if [ $rc -eq $OCF_SUCCESS ]; then
ocf_log info "Pound already running"
return $OCF_SUCCESS
fi
# check configuration before start
ocf_run $OCF_RESKEY_binary \
-c -f $OCF_RESKEY_config
c_rc=$?
if [ "$c_rc" -ne 0 ]; then
ocf_log err "Pound configuration file is not valid"
return $OCF_ERR_CONFIGURED
fi
ocf_run $OCF_RESKEY_binary \
-f $OCF_RESKEY_config \
-p $OCF_RESKEY_pid
rc=$?
if [ $rc -ne 0 ]; then
ocf_log err "Pound failed to start"
return $OCF_ERR_GENERIC
fi
# Spin waiting for pound to come up.
# Let the CRM/LRM time us out if required
while true; do
pound_status
rc=$?
[ $rc -eq $OCF_SUCCESS ] && break
if [ $rc -ne $OCF_NOT_RUNNING ]; then
ocf_log err "Pound start failed"
exit $OCF_ERR_GENERIC
fi
sleep 2
done
ocf_log info "Pound started succesfully"
return $OCF_SUCCESS
}
pound_stop() {
local rc
local pid
pound_status
rc=$?
if [ $rc -eq $OCF_NOT_RUNNING ]; then
ocf_log info "Pound already stopped"
return $OCF_SUCCESS
fi
# kill the pound process
pid=$(cat $OCF_RESKEY_pid)
ocf_run kill -s 0 $pid
-    rc=$?
+ rc=$?
-    if [ $rc -ne 0 ]; then
-        ocf_log warn "Pound pid is not a valid process. Assume it is already stopped"
-        rm -f $OCF_RESKEY_pid
-        return $OCF_SUCCESS
-    fi
+ if [ $rc -ne 0 ]; then
+ ocf_log warn "Pound pid is not a valid process. Assume it is already stopped"
+ rm -f $OCF_RESKEY_pid
+ return $OCF_SUCCESS
+ fi
ocf_run kill -s TERM $pid
rc=$?
if [ $rc -ne 0 ]; then
ocf_log err "Pound failed to stop"
return $OCF_ERR_GENERIC
fi
# stop waiting
shutdown_timeout=$((($OCF_RESKEY_CRM_meta_timeout/1000)-5))
count=0
while [ $count -lt $shutdown_timeout ]; do
# check if process still exists
ocf_run kill -s 0 $pid
rc=$?
if [ $rc -ne 0 ]; then
# Pound stopped succesfully, so let's delete the pidfile
rm -f $OCF_RESKEY_pid
break
fi
count=$(expr $count + 1)
sleep 1
ocf_log info "Pound still hasn't stopped yet. Waiting..."
done
pound_status
rc=$?
if [ $rc -ne $OCF_NOT_RUNNING ]; then
# Poound didn't quit on a SIGTERM, try SIGKILL
ocf_log warn "Pound failed to stop after ${shutdown_timeout}s using SIGTERM. Trying SIGKILL..."
ocf_run kill -s KILL $pid
# delete the pidfile
rm -f $OCF_RESKEY_pid
fi
ocf_log info "Pound stopped"
return $OCF_SUCCESS
}
pound_validate() {
if [ -f $OCF_RESKEY_config ]; then
return $OCF_SUCCESS
else
return $OCF_ERR_INSTALLED
fi
}
case $__OCF_ACTION in
meta-data)
meta_data
exit $OCF_SUCCESS
;;
start)
pound_start
;;
stop)
pound_stop
;;
monitor|status)
pound_status
;;
validate-all)
pound_validate
;;
usage|help)
pound_usage
exit $OCF_SUCCESS
;;
*)
pound_usage
exit $OCF_ERR_UNIMPLEMENTED
;;
esac
rc=$?
ocf_log debug "${OCF_RESOURCE_INSTANCE} $__OCF_ACTION : $rc"
exit $rc

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