clouds.rb

# Basic pool spec
# Shows global settings for the clouds
pool :party do
  # instances 1..3
  # set_master_ip_to '174.129.221.207'
  keypair "#{ENV["HOME"]}/.poolparty/pool_dsa_key"
  verbose true
  # ami 'ami-7cfd1a15'
  # using :vmrun
  
  cloud :rails do
    enable :tokyo_tyrant
    has_file :name => "/etc/motd", :content => "Welcome to your PoolParty instance"
    has_directory "/var/www"
    has_package :name => 'nmap'
    has_package :name => 'irb'
    has_variable "name", :value => "Michael"
    
    has_file :name => "/var/www/index.html" do
      content "<h1>Welcome to your new poolparty instance <%= @node[:poolparty][:name] %>"
      mode 0644
    end
    
    has_file :name => "/var/www/index.html" do
      content "<h1>Welcome to your new poolparty instance <%= @node[:poolparty][:name] %>"
      mode 0644
    end
    
    has_git_repos "paparazzi" do
      at "/var/www"
      source "git://github.com/auser/paparazzi.git"
      owner "www-data"
    end
    
    chef do
      include_recipes "~/.poolparty/chef/cookbooks/*"
      
      recipe "~/.poolparty/rails_chef_recipe.rb"
      templates "~/.poolparty/templates/"
    end
    
  end
  
end

rails_chef_recipie.rb

include_recipe "apache2"
include_recipe "passenger"
include_recipe "sqlite"

node[:rails][:version] = "2.3.2"
include_recipe "rails"
gem_package "sqlite3-ruby"
gem_package "rake" do
  version "0.8.4"
end

execute "migrate-paparazzi" do
  command "cd /var/www/paparazzi && RAILS_ENV=production rake db:migrate && touch tmp/restart.txt"
  action :nothing
end

web_app "paparazzi" do
  docroot "/var/www/paparazzi/public"
  template "paparazzi.conf.erb"
  server_name "www.paparazzi.com"
  server_aliases [node[:hostname], node[:fqdn], "paparazzi.com"]
  rails_env "production"  
end

execute "rails-deployments" do
  command "echo 'running rails deployments'"
  notifies :run, resources(:execute => "migrate-paparazzi")
end