gilles

#format it
bash "format-ebs" do
  code "mkfs.ext4 /dev/sdf"
  not_if "e2label /dev/sdf"
end

gilles

#!/usr/bin/env ruby
#
# A pre-commit hook to test if jammit needs to be run
# In case you don't like on the fly stuff
#

require 'rubygems'
require 'jammit'

def check_assets(config)

gilles

# /etc/profile.d/prompt.sh
# Chef managed

extra=""
<%- @color ||= '' %>
if type rvm-prompt >/dev/null 2>&1; then
  extra+="\[\e[1;36m\](\$(rvm-prompt i v g)) "
fi
export PS1="<%= @color %>[\u@\h] \[\e[1;35m\]\w\[\e[0m\] $extra\[\e[0m\]\$ "

gilles

#monkey patch to get timeout, it's a bit cleaner to define a module and use .send (I think)
module PatchedNetHTTPService

  def self.included(base)
    base.extend ClassMethods
    base.class_eval do
      class << self
        alias_method_chain :make_request, :timeout
      end
    end

gilles

#trace mongo in RPM
Mongo::Collection.class_eval do
  include NewRelic::Agent::MethodTracer
  add_method_tracer :find
  add_method_tracer :find_one
  add_method_tracer :find_and_modify
  add_method_tracer :update
  add_method_tracer :insert
  add_method_tracer :save
  add_method_tracer :remove

gilles

# geo.rb

# Formulas from
#
# haversine formula to compute the great circle distance between two points given their latitude and longitudes
#
# Copyright (C) 2008, 360VL, Inc
# Copyright (C) 2008, Landon Cox
#
# http://www.esawdust.com (Landon Cox)

gilles

require 'chef/mixin/command'

class Chef
  class Recipe

    include Chef::Mixin::Command

    def install_egg(name, options={})
      version     = options.delete(:version)
      module_name = options.delete(:module) || name

gilles

# vim:ts=2:expandtab
require 'rubygems'
require 'open-uri'
require 'json'

#http://wiki.apache.org/couchdb/Compaction

if JSON::parse(open("http://localhost:5984/chef").read)["disk_size"] > 100_000_000
  res = Net::HTTP.post_form(URI.parse('http://localhost:5984/chef/_compact'), {})
  puts res.body

gilles

# bash like brace expansion
#
# {1,2}.3.4.{5,6}.7.8.{9,10} becomes
# [1.3.4.5.7.8.9, 
#  2.3.4.5.7.8.9,
#  1.3.4.6.7.8.9,
#  2.3.4.6.7.8.9,
#  1.3.4.5.7.8.10,
#  2.3.4.5.7.8.10,
#  1.3.4.6.7.8.10,

gilles

#inspired (a lot) by http://blog.gugl.org/archives/47

# Note, to achieve this I should only have to define a formatter.
# why BufferedLogger instead of Logger with a buffered IO?
# I suspect there is a reason for BufferedLogger so I'll keep it
class LineLogger < ActiveSupport::BufferedLogger

  SEVERITIES = Severity.constants.inject([]) {|arr,c| arr[Severity.const_get(c)] = c; arr}

  attr_writer :formatter