apsoto’s gists

apsoto / gist:2869888

Created June 4, 2012 18:00

Diagram Showing EC2 Security Group Data Flows

	require 'rubygems'
	require 'activesupport'
	require 'aws'
	require 'graphviz'

	ec2 = Aws::Ec2.new(ENV["AMAZON_ACCESS_KEY_ID"], ENV["AMAZON_SECRET_ACCESS_KEY"])

	g = ec2.describe_security_groups

	gv = GraphViz::new( "structs", "type" => "graph" )

apsoto / autossh init.d

Created May 2, 2012 06:06 — forked from atr000/autossh init.d

launches and maintains uniquely named autossh tunnels alive

	#! /bin/sh
	#
	# Author: Andreas Olsson <[email protected]>
	# Version: @(#)autossh_tunnel.foo 0.1 27-Aug-2008 [email protected]
	#
	# For each tunnel; make a uniquely named copy of this template.


	## SETTINGS
	#

apsoto / gist:1503758

Created December 20, 2011 23:18 — forked from jtimberman/gist:1040853

Ohai plugin to return semantic reference attributes for network addresses

	require 'rubygems'
	require 'ohai'

	o = Ohai::System.new()
	o.all_plugins

	# And retrieve some useful semantic reference attributes for network interfaces
	o['network']['interfaces'].each do \|iface, addrs\|

	addrs['addresses'].each do \|ip, params\|

apsoto / gist:1364958

Created November 14, 2011 19:57

template example

	<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">

	<html>
	<head>
	<title>Mustache Test</title>
	<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.0/jquery.min.js"></script>
	<script type="text/javascript" src="http://github.com/downloads/wycats/handlebars.js/handlebars.1.0.0.beta.3.js"></script>

	<script id="some-template" type="text/x-handlebars-template">
	<table>

apsoto / ebs_raid.rb

Created November 11, 2011 05:25 — forked from tnine/ebs_raid.rb

Ebs raid mounting. Links to this jira issue http://tickets.opscode.com/browse/CHEF-2275

	include Opscode::Aws::Ec2


	#Auto locates and attached ebs devices based on the data bag they reside in. The following test cases need to be performed
	# Create multiple resources with new node: PASS
	#
	# Re-attach multiple resources after a reboot: PASS
	#
	# Create resources across 2 runs. First run creates first raid set, second run re-attaches then creates: PASS
	#

apsoto / links.textile

Created November 5, 2011 02:23 — forked from lucashungaro/links.textile

Links de referência utilizados em minha palestra

Jim Weirich: The Building Blocks of Modularity – http://goo.gl/g4Nk
Jim Weirich: SOLID Ruby – http://goo.gl/z3jd
Sandi Metz: SOLID Object-Oriented Design – http://goo.gl/PDn6T
Sandi Metz: Less – The Path to Better Design – http://goo.gl/VuTl4
Demeter is for Encapsulation – http://is.gd/eeyLx
Opinionated Modular Code – http://is.gd/eeyXm
Scaling to Hundreds of Millions of Requests – http://vimeo.com/12814529
Confident Code – http://goo.gl/VFLX
Destroy All Software Screencasts – https://www.destroyallsoftware.com/screencasts
Corey Haines: Fast Rails Tests – http://goo.gl/Va2gb

apsoto / .autotest

Created October 24, 2011 23:12 — forked from alainravet/.autotest

~/autotest config file

apsoto / rspec-syntax-cheat-sheet.rb

Created October 19, 2011 22:25 — forked from dnagir/rspec-syntax-cheat-sheet.rb

RSpec 2 syntax cheat sheet by example

	# RSpec 2.0 syntax Cheet Sheet by http://ApproachE.com

	# defining spec within a module will automatically pick Player::MovieList as a 'subject' (see below)
	module Player
	describe MovieList, "with optional description" do

	it "is pending example, so that you can write ones quickly"

	it "is already working example that we want to suspend from failing temporarily" do
	pending("working on another feature that temporarily breaks this one")

apsoto / chef-ec2.rake

Created September 5, 2011 05:20

Chef EC2 Node Cleanup task

	namespace :ec2 do
	# setup chef config
	#
	config = File.join(File.dirname(__FILE__), '..', '.chef', 'knife.rb')
	Chef::Config.from_file(config)

	load_gem_or_report(%w{aws})

	desc 'Delete any ec2-based chef nodes that no longer exist'
	task :cleanup_nodes do

apsoto / ebs_raid.rb

Created September 2, 2011 06:34 — forked from tnine/ebs_raid.rb

ebs raid chef code

	include Opscode::Aws::Ec2


	# Auto locates and attached ebs devices based on the data bag they reside in. The following test cases need to be performed. Currently limited to 15 drives for the raid due to the drive mount point seek iteration logic. This could be fixed to include more than 15 mount points.
	# Create multiple resources with new node: PASS
	#
	# Re-attach multiple resources after a reboot: PASS
	#
	# Create resources across 2 runs. First run creates first raid set, second run re-attaches then creates: PASS
	#

Alex Soto apsoto