Mark Wolfe wolfeidau

#Introduction

So you have a program that is doing bad things and have isolated that to a test case, this guides you though using one of the tools bundled with node-profiler to read the v8 logs.

Install node-profiler into your project directory.

npm install profiler --from-git git://github.com/wolfeidau/node-profiler.git#updated_v8_to_3.14.5.8

Method

Testing out awsbox was easy mode I did it using the following method.

Export your aws id and secret key from your IAS account.

export AWS_ID=XXX
export AWS_SECRET=XXX

$ node
> var obj = {name: 'mark', role: 'admin'}
undefined
> obj
{ name: 'mark', role: 'admin' }
> delete obj.role;
true
> obj
{ name: 'mark' }

Installing 13.04

Download the 13.04 arm build, note this image will be used to bootstrap the actual image we want on the device.

wget http://s3.armhf.com/debian/raring/bone/ubuntu-13.04-armhf-minfs-3.8.12-bone17.img.xz

If your imaging on the mac.

	// export config function
	exports.config = fuction(blorg){

	// initial setup
	blorg.setup({
	templateRoot: './templates'
	, outputRoot: '../rvagg.github.com_gh-pages'
	, atom: 'atom.xml' // less is more in my view for this feature
	, index: 'index.html' // ^
	})

	#!/bin/bash

	OLDPATH=${PATH}

	UpdateBox()
	{
	echo "-> Installing apt-get packages"
	aptitude update
	aptitude -y install build-essential
	aptitude -y remove libruby1.8 ruby1.8 ruby1.8-dev rubygems1.8

	/*
	* Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
	*
	* This program is free software; you can redistribute it and/or modify
	* it under the terms of the GNU General Public License version 2 as
	* published by the Free Software Foundation.
	*/
	/dts-v1/;
	/plugin/;

	{
	"graphite": {
	"dashboard":{
	"timezone": "Australia/Melbourne"
	}
	},
	"nodejs": {
	"install_method": "binary"
	},
	"run_list": [

	#!/usr/bin/env ruby
	#^syntax detection

	site 'http://community.opscode.com/api/v1'

	cookbook 'git'
	cookbook 'ntp'
	cookbook 'timezone'
	cookbook 'fail2ban'
	cookbook 'logwatch'

	var fs = require('fs')
	var path = require('path')
	var util = require('util')
	var stream = require('stream')

	var optimist = require('optimist')
	var split = require('split')

	process.title = 'librato-heroku-job'