README.md

Moved to dedicated repository: lmammino/cube-daemons

cube-collector

#/etc/init.d/cube-collector
 
NAME="cube-collector"
NODE_PREFIX="/usr"
PIDFILE="/var/run/cube/collector.pid"
APP_DIR="/usr/bin"
APP_BIN="env"
APP_ARGS="node $NODE_PREFIX/lib/node_modules/cube/bin/collector.js"
USER="cube"
GROUP="cube"

start() {
	echo "Starting $NAME..."
	start-stop-daemon --background --make-pidfile --pidfile $PIDFILE -o --chuid $USER:$GROUP --start --exec "$APP_DIR/$APP_BIN" -- $APP_ARGS
}
 
stop() {
	echo "Stopping $NAME..."
	start-stop-daemon -o --chuid $USER:$GROUP cube -K --pidfile $PIDFILE
}
 
status() {
	PID=$(cat $PIDFILE)
	if ! ps -p $PID > /dev/null 2>&1; then
		echo "$NAME not running."
	else
		echo "$NAME running."
	fi
}
 
case "$1" in
    start)
        start
        ;;

    stop)
        stop
        ;;

    restart|reload|force-reload)
        stop
        start
        ;;

    status)
        status
        ;;

    *)
        echo "Usage: /etc/init.d/$NAME {start|stop|reload|force-reload|restart|status}"
        exit 1

esac

exit 0

cube-evaluator

#/etc/init.d/cube-evaluator

NAME="cube-evaluator"
NODE_PREFIX="/usr"
PIDFILE="/var/run/cube/evaluator.pid"
APP_DIR="/usr/bin"
APP_BIN="env"
APP_ARGS="node $NODE_PREFIX/lib/node_modules/cube/bin/evaluator.js"
USER="cube"
GROUP="cube"

start() {
	echo "Starting $NAME..."
	start-stop-daemon --background --make-pidfile --pidfile $PIDFILE -o --chuid $USER:$GROUP --start --exec "$APP_DIR/$APP_BIN" -- $APP_ARGS
}
 
stop() {
	echo "Stopping $NAME..."
	start-stop-daemon -o --chuid $USER:$GROUP cube -K --pidfile $PIDFILE
}
 
status() {
	PID=$(cat $PIDFILE)
	if ! ps -p $PID > /dev/null 2>&1; then
		echo "$NAME not running."
	else
		echo "$NAME running."
	fi
}
 
case "$1" in
    start)
        start
        ;;

    stop)
        stop
        ;;

    restart|reload|force-reload)
        stop
        start
        ;;

    status)
        status
        ;;

    *)
        echo "Usage: /etc/init.d/$NAME {start|stop|reload|force-reload|restart|status}"
        exit 1

esac

exit 0

install.sh

#!/bin/bash

#run as sudo

#install cube
echo "\n\n====\n1. Installing cube...\n====\n\n"
npm install --global cube

#create cube user and group
echo "\n\n====\n2. Creating cube user...\n====\n\n"
useradd -r -s /bin/false cube

#create cube run dir (for pid files)
echo "\n\n====\n3. Creating /var/run/cube folder...\n====\n\n"
mkdir -p /var/run/cube

#copying scripts
echo "\n\n====\n4. Copying start/stop scripts...\n====\n\n"
chmod +x cube-collector cube-evaluator
cp cube-collector /etc/init.d/cube-collector
cp cube-evaluator /etc/init.d/cube-evaluator

#running daemons
echo "\n\n====\n5. Starting daemons...\n====\n\n"
/etc/init.d/cube-collector start
/etc/init.d/cube-evaluator start

echo "\n\n Done.\n"