olg

#!/usr/bin/ruby

require 'rubygems'
require 'thor'
require 'chef'
require 'chef/node'
require 'chef/rest'

Chef::Config.from_file("/etc/chef/server.rb")

olg

#!/usr/bin/env ruby

require 'rubygems'
require 'thor'
require 'chef'
require 'chef/node'
require 'chef/rest'

# Please see the readme for overview documentation.
#

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require 'rubygems'
require 'json'

my_ssh_keys =  [
  'ssh-rsa blah1',
  'ssh-rsa blah1'
]

other_guy_ssh_keys = [
  'ssh-rsa blah1'

olg

$ bin/shef 
Loading Node Data
Ohai2u!
chef > recipe
 => :recipe 
chef:recipe > file "/tmp/foo"
 => #<Chef::Resource::File:0x1c3cd2c @provider=nil, @not_if=nil, @params={}, @recipe_name=nil, @action="create", @source_line="/Users/danielsdeleo/ruby/shef/(irb) line 2", @actions={}, @ignore_failure=false, @name="/tmp/foo", @cookbook_name=nil, @enclosing_provider=nil, @resource_name=:file, @before=nil, @supports={}, @backup=5, @allowed_actions=[:nothing, :create, :delete, :touch, :create_if_missing], @path="/tmp/foo", @only_if=nil, @noop=nil, @updated=false, @node=eigenstate.local, @collection=#<Chef::ResourceCollection:0x1c4f328 @insert_after_idx=nil, @resources=[#<Chef::Resource::File:0x1c3cd2c ...>], @resources_by_name={"file[/tmp/foo]"=>0}>> 
chef:recipe > run_chef
[Tue, 03 Nov 2009 22:16:27 -0700] DEBUG: Processing file[/tmp/foo]
[Tue, 03 Nov 2009 22:16:27 -0700] DEBUG: file[/tmp/foo] using Chef::Provider::File

olg

# see http://ole-martin.net/hbase-tutorial-for-beginners/

require 'java'
require 'hbase-0.20.2.jar'
require 'lib/zookeeper-3.2.1.jar'
require 'lib/commons-logging-1.0.4.jar'
require 'lib/commons-logging-api-1.0.4.jar'
require 'lib/hadoop-0.20.1-hdfs127-core.jar'
require 'lib/log4j-1.2.15.jar' 

olg

# ec2 ami-1515f67c
sudo sed -i 's/universe/multiverse universe/' /etc/apt/sources.list
sudo apt-get update
sudo apt-get install -y ruby ruby1.8-dev libopenssl-ruby1.8 rdoc ri irb build-essential wget ssl-cert rubygems git-core rake librspec-ruby libxml-ruby thin couchdb zlib1g-dev libxml2-dev
sudo gem sources -a http://gems.opscode.com
sudo gem sources -a http://gemcutter.org # for nanite
sudo gem install cucumber merb-core nanite jeweler uuidtools json libxml-ruby --no-ri --no-rdoc
mkdir ~/src
cd ~/src
git clone git://github.com/opscode/chef.git

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require 'rubygems'
require 'redis'
require 'json'
require 'eventmachine'

class RedisLoop
  class << self
    attr_accessor :queues
    def start(opts={}, &blk)
      EM.run {

olg

Sandwiches:
* Jay's Cheesesteaks (many seitan flavors)
* Ike's Place (tons of amazing veggie sandwiches)
* Toaster Oven (Potbelly's clone)

Mexican:
* Papalote (their house salsa is the best IN THE WORLD)
* El Buen Sabor (my favorite super veggie burrito)
* Taqueria Cancún (classic mission burrito; open till 2am on fri/sat, 1am other days, I think)

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#!/bin/sh
# Demo how your can merge opscode chef-repo & cookbooks
# and perm. keep up to date with opscode cookbooks (the last "git" cmd)
% git clone git://github.com/opscode/chef-repo.git
Initialized empty Git repository in /home/tim/src/chef-repo/.git/
remote: Counting objects: 107, done.
remote: Compressing objects: 100% (99/99), done.
remote: Total 107 (delta 45), reused 0 (delta 0)
Receiving objects: 100% (107/107), 16.14 KiB, done.
Resolving deltas: 100% (45/45), done.

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Vérifier que le partitionnement convient

Avant de se lancer, rien de tel que revoir le partitionnement, car après, c'est un peu plus dur.

Changer le mot de passe root

$ passwd

Ouvrir une nouvelle fenêtre SSH et tester le nouveau mot de passe.