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#!/bin/bash
# vim: set sw=4 :
#
# Resource Agent for BOOTH site daemon.
#
# 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 to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
#######################################################################
# Initialization:
DEFAULT_BIN="boothd"
DEFAULT_CONF="/etc/booth/booth.conf"
: ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat}
. ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs
#######################################################################
booth_site_meta_data() {
cat <<END
<?xml version="1.0"?>
<!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
<resource-agent name="booth-site" version="0.9">
<version>1.0</version>
<longdesc lang="en">
This Resource Agent can control the BOOTH site daemon.
It assumes that the binary boothd is in your default PATH.
In most cases, it should be run as a primitive resource.
</longdesc>
<shortdesc lang="en">BOOTH site daemon</shortdesc>
<parameters>
<parameter name="config" unique="1">
<longdesc lang="en">
The configuration name (or configuration filename) to use.
</longdesc>
<shortdesc lang="en">BOOTH Options</shortdesc>
<content type="string" default="$DEFAULT_CONF" />
</parameter>
<parameter name="args" unique="1">
<longdesc lang="en">
Any additional options to start the BOOTH daemon with
</longdesc>
<shortdesc lang="en">BOOTH Options</shortdesc>
<content type="string" default="" />
</parameter>
<parameter name="daemon" unique="1">
<longdesc lang="en">
The daemon to start
</longdesc>
<shortdesc lang="en">The daemon to start</shortdesc>
<content type="string" default="$DEFAULT_BIN" />
</parameter>
</parameters>
<actions>
<action name="start" timeout="20" />
<action name="stop" timeout="20" />
<action name="restart" timeout="20" />
<action name="reload" timeout="20" />
<action name="monitor" timeout="20" interval="10" depth="0" start-delay="0" />
<action name="meta-data" timeout="5" />
<action name="validate-all" timeout="30" />
</actions>
</resource-agent>
END
}
#######################################################################
booth_site_usage() {
cat <<END
usage: $0 {start|stop|restart|reload|monitor|validate-all|meta-data}
Expects to have a fully populated OCF RA-compliant environment set.
END
}
grep_cmd_pid() {
ps -o pid,cmd -e | grep -w "$@" |
awk '{print $1}'
}
get_booth_pid() {
local pid
pid=`grep_cmd_pid "[b]oothd.*$OCF_RESKEY_config"`
if [ -z "$pid" ]; then
grep_cmd_pid "[b]oothd site$"
else
echo $pid
fi
}
is_booth_running() {
[ -n "`get_booth_pid`" ]
}
booth_site_status() {
is_booth_running ||
return $OCF_NOT_RUNNING
}
booth_monitor_basic() {
booth list -c $OCF_RESKEY_config > /dev/null
}
booth_site_start() {
local rc
booth_site_status
rc=$?
case $rc in
0)
ocf_log info "boothd already running"
return $OCF_SUCCESS
;;
$OCF_NOT_RUNNING) ;;
esac
$OCF_RESKEY_daemon daemon -c $OCF_RESKEY_config $OCF_RESKEY_args ||
return $OCF_ERR_GENERIC
sleep 1
while ! booth_monitor_basic; do
sleep 1
done
return $OCF_SUCCESS
}
booth_site_stop() {
local pid
pid=`get_booth_pid`
if [ -z "$pid" ]; then
ocf_log info "boothd already stopped"
return $OCF_SUCCESS
fi
ocf_stop_processes TERM 5 $pid
while is_booth_running; do
sleep 1
done
return $OCF_SUCCESS
}
booth_site_restart() {
booth_site_stop
booth_site_start
}
booth_site_reload() {
booth_site_restart
}
booth_site_monitor() {
booth_site_status
case $? in
0) return $OCF_SUCCESS ;;
$OCF_NOT_RUNNING) return $OCF_NOT_RUNNING ;;
esac
}
booth_site_validate_all() {
if ! test -f $OCF_RESKEY_config; then
ocf_log err "$OCF_RESKEY_config does not exist"
return $OCF_ERR_INSTALLED
fi
if ocf_is_true $OCF_RESKEY_CRM_meta_globally_unique; then
ocf_log err "$OCF_RESOURCE_INSTANCE must be configured with the globally_unique=false meta attribute"
return $OCF_ERR_CONFIGURED
fi
return $OCF_SUCCESS
}
: ${OCF_RESKEY_daemon:=$DEFAULT_BIN}
: ${OCF_RESKEY_config:=$DEFAULT_CONF}
OCF_REQUIRED_BINARIES=${OCF_RESKEY_daemon}
ocf_rarun $*

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booth-site (4 KB)

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