Node_Red Init

#! /bin/sh
# Starts and stops node-red
# /etc/init.d/node_red
### BEGIN INIT INFO
# Provides:     node_red
# Required-Start:       $syslog
# Required-Stop:        $syslog
# Default-Start:        2 3 4 5
# Default-Stop:         0 1 6
# Short-Description:    Node Red
### END INIT INFO

PIDFILE=/var/run/nodered.pid

#Load up node red when called
case "$1" in

start)
        echo "Starting Node-Red.."
        cd /home/pi/node-red
        sudo screen -dmS red node red.js
        echo `screen -ls red | sed -n '2p' | cut -f1 -d.` > $PIDFILE
;;

stop)
        echo "Stopping Node-Red.."
        sudo screen -S red -X quit
        rm $PIDFILE
;;

restart)
        echo "Restarting Node-Red.."
        $0 stop
        $0 start
;;
*)
        echo "Usage: $0 {start|stop|restart}"
        exit 1
esac

Node_Red Monit

check node-red with pidfile /var/run/nodered.pid
start program = "/etc/init.d/node_red start"
stop program = "/etc/init.d/node_red stop"

if failed port 1880 protocol HTTP request / with timeout 10 seconds then restart
if 3 restarts within 5 cycles then timeout