pandorafms/pandora_agents/linux/pandora_agent_daemon

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#!/bin/bash
# Pandora FMS Linux Agent, startup script
# Copyright (c) 2006-2009 Artica ST, <info@artica.es>
# Linux Version (generic), for SuSe and Debian/Ubuntu.
# other Linux distros could not work properly without modifications
# v3.0.1 Build 091104
# http://www.pandorafms.com
### BEGIN INIT INFO
# Provides: pandora_agent
# Required-Start: $network
# Required-Stop: $network
# Default-Start: 2 3 5
# Default-Stop: 0 1 6
# Short-Description: Startup script daemon for Pandora FMS agent
# Description: Startup script daemon for Pandora FMS agent (linux)
### END INIT INFO
PATH=/bin:/usr/bin:/sbin:/usr/sbin:/usr/local/bin
PANDORA_PATH=/etc/pandora
DAEMON=/usr/bin/pandora_agent
LOGFILE=/var/log/pandora/pandora_agent.log
# This function replace pidof, not working in the same way in different linux distros
function pidof_pandora () (
COLUMNS=250
PANDORA_PID=`ps aux | grep $DAEMON | grep -v grep | head -1 | awk '{ print $2 }'`
echo $PANDORA_PID
)
if [ ! -f $DAEMON ]
then
echo "Pandora FMS Agent not found at $DAEMON, please check setup"
exit
fi
case "$1" in
start)
PANDORA_PID=`pidof_pandora`
if [ ! -z "$PANDORA_PID" ]
then
echo "Pandora FMS Agent is currently running on this machine with PID $PANDORA_PID"
echo "Cannot launch again. Aborting."
exit 1
fi
nohup $DAEMON $PANDORA_PATH 2> $LOGFILE &
sleep 1
PANDORA_PID=`pidof_pandora`
echo "Pandora FMS Agent is now running with PID $PANDORA_PID"
;;
stop)
PANDORA_PID=`pidof_pandora`
if [ -z "$PANDORA_PID" ]
then
echo "Pandora FMS Agent is not running, cannot stop it. Aborting now..."
exit 1
else
echo "Stopping Pandora FMS Agent."
kill $PANDORA_PID > /dev/null 2>&1
fi
;;
status)
PANDORA_PID=`pidof_pandora`
if [ -z "$PANDORA_PID" ]
then
echo "Pandora FMS Agent is not running."
else
echo "Pandora FMS Agent is running with PID $PANDORA_PID."
fi
exit 0
;;
force-reload|restart)
$0 stop
sleep 2
$0 start
;;
*)
echo "Usage: /etc/init.d/pandora_agent_daemon {start|stop|restart|status|force-reload}"
exit 1
esac