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|
#!/bin/sh
#
#
# Searchd OCF RA.
# Manages the Sphinx search daemon
#
# Copyright (c) 2007 Christian Rishoj (christian@rishoj.net)
# 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
# Parameter defaults
OCF_RESKEY_config_default="/etc/sphinx/sphinx.conf"
OCF_RESKEY_searchd_default="/usr/local/bin/searchd"
OCF_RESKEY_search_default="/usr/local/bin/search"
OCF_RESKEY_testQuery_default="Heartbeat_Monitor_Query_Match_string"
: ${OCF_RESKEY_config=${OCF_RESKEY_config_default}}
: ${OCF_RESKEY_searchd=${OCF_RESKEY_searchd_default}}
: ${OCF_RESKEY_search=${OCF_RESKEY_search_default}}
: ${OCF_RESKEY_testQuery=${OCF_RESKEY_testQuery_default}}
#######################################################################
meta_data() {
cat <<END
<?xml version="1.0"?>
<!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
<resource-agent name="SphinxSearchDaemon" version="1.0">
<version>1.0</version>
<longdesc lang="en">
This is a searchd Resource Agent. It manages the Sphinx Search Daemon.
</longdesc>
<shortdesc lang="en">Manages the Sphinx search daemon.</shortdesc>
<parameters>
<parameter name="config" required="0" unique="1">
<longdesc lang="en">
searchd configuration file
</longdesc>
<shortdesc lang="en">Configuration file</shortdesc>
<content type="string" default="${OCF_RESKEY_config_default}" />
</parameter>
<parameter name="searchd" required="0" unique="0">
<longdesc lang="en">
searchd binary
</longdesc>
<shortdesc lang="en">searchd binary</shortdesc>
<content type="string" default="${OCF_RESKEY_searchd_default}" />
</parameter>
<parameter name="search" required="0" unique="0">
<longdesc lang="en">
Search binary for functional testing in the monitor action.
</longdesc>
<shortdesc lang="en">search binary</shortdesc>
<content type="string" default="${OCF_RESKEY_search_default}" />
</parameter>
<parameter name="testQuery" required="0" unique="0">
<longdesc lang="en">
Test query for functional testing in the monitor action.
The query does not need to match any documents in the index.
The purpose is merely to test whether the search daemon is
is able to query its indices and respond properly.
</longdesc>
<shortdesc lang="en">test query</shortdesc>
<content type="string" default="${OCF_RESKEY_testQuery_default}" />
</parameter>
</parameters>
<actions>
<action name="start" timeout="20s" />
<action name="stop" timeout="20s" />
<action name="monitor" timeout="20s" interval="10s" depth="0" />
<action name="meta-data" timeout="5s" />
<action name="validate-all" timeout="20s" />
</actions>
</resource-agent>
END
}
#######################################################################
searchd_usage() {
cat <<END
usage: $0 {start|stop|monitor|validate-all|meta-data}
Expects to have a fully populated OCF RA-compliant environment set.
END
}
searchd_start() {
if ! searchd_validate ; then
return $OCF_ERR_GENERIC
fi
if ! searchd_status ; then
$OCF_RESKEY_searchd --config $OCF_RESKEY_config
if [ $? != 0 ]; then
return $OCF_ERR_GENERIC
fi
fi
if searchd_check ; then
return $OCF_SUCCESS
else
return $OCF_ERR_GENERIC
fi
}
searchd_stop() {
if ! searchd_validate ; then
return $OCF_ERR_GENERIC
fi
if searchd_status ; then
$OCF_RESKEY_searchd --config $OCF_RESKEY_config --stop
if [ $? = 0 ]; then
return $OCF_SUCCESS
else
return $OCF_ERR_GENERIC
fi
else
return $OCF_SUCCESS
fi
}
isRunning()
{
kill -s 0 "$1" > /dev/null && [ `ps -p "$1" | grep searchd | wc -l` -eq 1 ]
}
searchd_status() {
pidfile=`grep -v "^#" "$OCF_RESKEY_config" | grep -w pid_file | awk -F "[ \t]*=[ \t]*" '{ print $2 }'`
if [ -f "$pidfile" ] ; then
PID=`head -n 1 $pidfile`
if [ ! -z "$PID" ] ; then
isRunning "$PID"
if [ $? = 0 ] ; then
return 0
fi
fi
fi
false
}
searchd_check() {
$OCF_RESKEY_search --config $OCF_RESKEY_config --noinfo "$OCF_RESKEY_testQuery" > /dev/null
}
searchd_monitor() {
if ! searchd_validate ; then
return $OCF_NOT_RUNNING
fi
if searchd_status ; then
if searchd_check ; then
return $OCF_SUCCESS
else
return $OCF_ERR_GENERIC
fi
else
return $OCF_NOT_RUNNING
fi
}
searchd_validate() {
if [ ! -x "$OCF_RESKEY_search" ]; then
ocf_log err "search binary '$OCF_RESKEY_search' does not exist or cannot be executed"
return $OCF_ERR_ARGS
fi
if [ ! -x "$OCF_RESKEY_searchd" ]; then
ocf_log err "searchd binary '$OCF_RESKEY_searchd' does not exist or cannot be executed"
return $OCF_ERR_ARGS
fi
if [ ! -f "$OCF_RESKEY_config" ]; then
ocf_log err "config file '$OCF_RESKEY_config' does not exist"
return $OCF_ERR_ARGS
fi
return $OCF_SUCCESS
}
case $__OCF_ACTION in
meta-data) meta_data
exit $OCF_SUCCESS
;;
start) searchd_start;;
stop) searchd_stop;;
monitor) searchd_monitor;;
validate-all) searchd_validate;;
usage|help) searchd_usage
exit $OCF_SUCCESS
;;
*) searchd_usage
exit $OCF_ERR_UNIMPLEMENTED
;;
esac
rc=$?
ocf_log debug "${OCF_RESOURCE_INSTANCE} $__OCF_ACTION : $rc"
exit $rc
|
