odoo-server

#!/bin/sh
### BEGIN INIT INFO
# Provides:             odoo-server
# Required-Start:       $remote_fs $syslog
# Required-Stop:        $remote_fs $syslog
# Should-Start:         $network
# Should-Stop:          $network
# Default-Start:        2 3 4 5
# Default-Stop:         0 1 6
#
### END INIT INFO
PATH=/bin:/sbin:/usr/bin
NAME=odoo-server
DESC=ODOO-SERVER
# Specify the daemon path for Odoo server.
# (Default for ODOO >=10: /opt/odoo/odoo-bin)
# (Default for ODOO  <=9: /opt/odoo/openerp-server)
DAEMON=/opt/odoo/odoo-bin
CONFIGFILE="/etc/odoo-server.conf" # Specify the Odoo Configuration file path.

USER=odoo # Specify the user name (Default: odoo).

PIDFILE=/var/run/$NAME.pid # pidfile

# Additional options that are passed to the Daemon.
DAEMON_ARGS="-c $CONFIGFILE"

display() {
	RED=$(tput setaf 1)
	GREEN=$(tput setaf 2)
	NORMAL=$(tput sgr0)
	col=$(tput cols)
case "$#" in
  		1)
			if [ $1 -eq 0 ] ; then
				printf '%s%*s%s' "$GREEN" $col "[ OK ] " "$NORMAL"
			else
				printf '%s%*s%s' "$RED" $col "[FAIL] " "$NORMAL"
			fi
			;;
		2)
			if [ $1 -eq 0 ] ; then
				echo "$GREEN* $2$NORMAL"
			else
				echo "$RED* $2$NORMAL"
			fi
			;;
		*)
			echo "Invalid arguments"
            exit 1
            ;;
esac
}

if ! [ -x $DAEMON ] ; then
	echo "Error in ODOO Daemon file: $DAEMON" 
	echo "Possible error(s):"
	display 1 "Daemon File doesn't exists." 
	display 1 "Daemon File is not set to executable."  
	exit 0;
fi
if ! [ -r $CONFIGFILE ] ; then
	echo "Error in ODOO Config file: $CONFIGFILE" 
	echo "Possible error(s):" 
	display 1 "Config File doesn't exists." 
	display 1 "Config File is not set to readable." 
	exit 0;
fi
if ! [ -w $PIDFILE ] ; then
	touch $PIDFILE || echo "Permission issue: $PIDFILE" && exit 1
	chown $USER: $PIDFILE
fi

# Function that starts the daemon/service
do_start() {
	echo $1
	check_status
	procs=$?
	if [ $procs -eq 0 ] ; then
				start-stop-daemon --start --quiet --pidfile ${PIDFILE} \
			            --chuid ${USER} --background --make-pidfile \
			            --exec ${DAEMON} -- ${DAEMON_ARGS}
			return $?
	else
		detailed_info "${DESC} is already Running !!!" $procs
		exit 1
	fi
}

# Function that stops the daemon/service
do_stop() {
	echo $1
	check_status
	if [ $? -ne 0 ] ; then
				start-stop-daemon --stop --quiet --pidfile ${PIDFILE}
			return $?
	else
		display 0 "${DESC} is already Stopped. You may try: $0 force-restart"
		exit 1
	fi
}

get_pids(){
	pids=$(ps -Ao pid,cmd | grep $DAEMON | grep -v grep | awk '{print $1}')
	return $pids
}

# Function that checks the status of daemon/service
check_status() {
	echo $1
	# start-stop-daemon --status --pidfile ${PIDFILE}
	status=$(ps -Ao pid,cmd | grep $DAEMON | grep -v grep | awk '{print $1}' | wc -l)
    return $status
}

# Function that forcely-stops all running daemon/service
force_stop() {
	echo $1
	pids=$(ps -Ao pid,cmd | grep $DAEMON | grep -v grep | awk '{print $1}')
	if [ ! -z "$pids" ] ; then
		kill -9 $pids
	fi
	return $?
}

detailed_info() {
	procs=$2
	if [ $procs -eq 1 ] ; then
		display 0 "$1"
		echo "FINE, ${procs} ${DESC} is Running."
		echo "Details :"
		pid=`cat $PIDFILE`
		echo "Start Time  : $(ps -p $pid -wo lstart=)"
		echo "Total UpTime: $(ps -p $pid -wo etime=)"
		echo "Process ID  : ${pid}"
		echo ""
	else
		display 1 "WARNING !!!"
		display 1 "${procs} ${DESC}s are Running !!!"
		pids=$(ps -Ao pid,cmd | grep $DAEMON | grep -v grep | awk '{print $1}')
		echo "Details :"
		echo -n "Process IDs : "
		echo $pids
		# echo $pids | tr ' ' ,
		echo "In order to fix, Hit command: $0 force-restart"
		echo ""
	fi
}
case "$1" in
  		start)
				do_start "Starting ${DESC} "
				display $?
				;;
		stop)
				do_stop "Stopping ${DESC} "
				display $?
				;;
		status)
				check_status "Current Status of ${DESC}:"
				procs=$?
				if [ $procs -eq 1 ] ; then
					detailed_info "RUNNING" $procs
				elif [ $procs -eq 0 ] ; then
					display 1 "STOPPED"
				else
					detailed_info "" $procs
				fi
				;;
		restart|reload)
				do_stop "Stopping ${DESC} "
				display $?
				sleep 1
				do_start "Starting ${DESC} "
				display $?
				;;
		force-restart)
				force_stop "Forcely Restarting ${DESC} "
				sleep 1
				do_start "Starting ${DESC} "
				display $?
				;;
		force-stop)
				force_stop "Forcely Stopping all running ${DESC} "
				display $?
				;;
		cs)
				ps -Ao pid,cmd | grep $DAEMON | grep -v grep | awk '{print $1}' | wc -l
				;;
		*)
				display 1 "Usage: $0 {start|stop|restart/reload|status|force-restart|force-stop}"
				exit 1
				;;
esac

exit 0