Merge lp:~pavel-pachkovskij/charms/precise/rack/trunk into lp:~mark-mims/charms/precise/rack/trunk

[Mark Mims]

moving this from the bug https://bugs.launchpad.net/charms/+bug/1205002 into a real MP

[Mark Mims (mark-mims)]

Hey Pavel,

I have a couple of changes I'd like to see, but I'll file these as bug reports against the charm once we get these changes merged.

Before merging this one, could you please embed wayne's script into the bootstrap process rather than just `curl -L https://get.rvm.io | bash -s stable --ruby` please? I know this introduces some versioning issues, but it keeps the complete installation process under revision control.

I might do this myself later this week if you're still on vacation... I don't remember when you're back.

Thanks!
Mark

review: Needs Fixing

[lp:~pavel-pachkovskij/charms/precise/rack/trunk]

11. By Pavel Pachkovskij on 2013-08-19

fix config default value bug

12. By Pavel Pachkovskij on 2013-08-19

fix code formatting in README.md

13. By Pavel Pachkovskij on 2013-08-19

fix code formatting in README.md

14. By Pavel Pachkovskij on 2013-08-21

add rvm-installer, move cookbooks to CHARM_DIR

[Mark Mims (mark-mims)]

review: Approve

=== modified file 'README.md'
--- README.md	2013-03-01 11:10:06 +0000
+++ README.md	2013-08-21 10:46:51 +0000
@@ -1,108 +1,283 @@
-## Overview
-
-Rack applications subordinate [Juju Charm](http://jujucharms.com/). Works only when related to appropriate web-server.
-
-## Usage
-
-You can use any of available web servers, which provides rack container. Currently available:
-
-- [apache2-passenger](http://jujucharms.com/charms/precise/apache2-passenger)
-- [nginx-passenger](http://jujucharms.com/charms/precise/nginx-passenger)
-
-All examples will use **apache2-passenger**, but you can choose any.
-
-### Rails 3 example
-
-1. Deploy web-server
-
-        juju deploy apache2-passenger
-
-2. Deploy Rack application (see configuration section below)
-
-        juju deploy rack --config myapp.yml
-
-3. Relate them
-
-        juju add-relation rack apache2-passenger
-
-4. Deploy and relate database
-
-        juju deploy mysql
-        juju add-relation mysql rack
-
-5. Open the stack up to the outside world.
-
-        juju expose apache2-passenger
-
-6. Find the apache2-passenger instance's public URL from
-
-        juju status
-
-#### PostgreSQL setup
-
-On a step 4 run
+# Overview
+
+Rack provides a minimal, modular and adaptable interface for developing web applications in Ruby. This Charm will deploy Ruby on Rails, Sinatra or any other Rack application and connect it to supported services.
+
+# Usage
+
+To deploy this charm you will need at a minimum: a cloud environment, working Juju installation and a successful bootstrap. Once bootstrapped, deploy Rack charm and all required services.
+
+## Ruby on Rails example
+
+Configure your application, for example:
+
+**sample-rails.yml**
+
+    sample-rails:
+      repo: https://github.com/pavelpachkovskij/sample-rails
+
+Deploy Rack application:
+
+    juju deploy rack sample-rails --config sample-rails.yml
+
+Deploy and relate database
 
     juju deploy postgresql
-    juju add-relation postgresql:db rack
-
-#### Mongodb setup
-
-If you use Mongodb with Mongoid then on a step 4 you should run
+    juju add-relation postgresql:db sample-rails
+
+Now you can run migrations:
+
+    juju ssh sample-rails/0 run rake db:migrate
+
+Seed database
+
+    juju ssh sample-rails/0 run rake db:seed
+
+And finally expose the Rack service:
+
+    juju expose rack
+
+Find the Rack instance's public URL from
+
+    juju status
+
+### MySQL setup
+
+    juju deploy mysql
+    juju add-relation mysql rack
+
+## Sinatra example
+
+Configure your application, for example html2haml
+
+**html2haml.yml**
+
+    html2haml:
+      repo: https://github.com/twilson63/html2haml.git
+
+Deploy your Rack service
+
+    juju deploy rack html2haml --config html2haml.yml
+
+Expose Rack service:
+
+    juju expose html2haml
+
+## Source code updates
+
+    juju set <service_name> revision=<revision>
+
+## Executing commands
+
+    juju ssh <unit_name> run <command>
+
+## Restart application
+
+    juju ssh <unit_name> sudo restart rack
+
+## Foreman integration
+
+You can add Procfile to your application and Rack to start additional processes or replace default application server:
+
+Example Procfile:
+
+    web: bundle exec unicorn -p $PORT
+    watcher: bundle exec rake watch
+
+## Specifying a Ruby Version
+
+You can use the ruby keyword of your app's Gemfile to specify a particular version of Ruby.
+
+    source "https://rubygems.org"
+    ruby "1.9.3"
+
+# Horizontal scaling
+
+Juju makes it easy to scale your Rack application. You can simply deploy any supported load balancer, add relation and launch any number of application instances.
+
+## HAProxy
+
+    juju deploy rack rack --config rack.yml
+    juju deploy haproxy
+    juju add-relation haproxy rack
+    juju expose haproxy
+    juju add-unit rack -n 2
+
+## Apache2
+
+Apache2 is harder to start with, but it provides more flexibility with configuration options.
+Here is a quick example of using Apache2 as a load balancer with your rack application:
+
+Deploy Rack application
+
+    juju deploy rack --config rack.yml
+
+You have to enable mod_proxy_balancer and mod_proxy_http modules in your Apache2 config:
+
+**apache2.yml** example
+
+    apache2:
+      enable_modules: proxy_balancer proxy_http
+
+Deploy Apache2
+
+    juju deploy apache2 --config apache2.yml
+
+Create balancer relation between Apache2 and Rack application
+
+    juju add-relation apache2:balancer rack
+
+Apache2 charm expects a template to be passed in. Example of vhost that will balance all traffic over your application instances:
+
+**vhost.tmpl**
+
+    <VirtualHost *:80>
+      ServerName rack
+      ProxyPass / balancer://rack/ lbmethod=byrequests stickysession=BALANCEID
+      ProxyPassReverse / balancer://rack/
+    </VirtualHost>
+
+Update Apache2 service config with this template
+
+juju set apache2 "vhost_http_template=$(base64 < vhost.tmpl)"
+
+Expose Apache2 service
+
+    juju expose apache2
+
+# Logging with Logstash
+
+You can add logstash service to collect information from application's logs and Kibana application to visualize this data.
+
+    juju deploy kibana
+    juju deploy logstash-indexer
+    juju add-relation kibana logstash-indexer:rest
+
+    juju deploy logstash-agent
+    juju add-relation logstash-agent logstash-indexer
+    juju add-relation logstash-agent rack
+    juju set logstash-agent CustomLogFile="['/var/www/rack/current/log/*.log']" CustomLogType="rack"
+    juju expose kibana
+
+# Monitoring with Nagios and NRPE
+
+You can can perform HTTP checks with Nagios. To do this deploy Nagios and relate it to your Rack application:
+
+    juju deploy nagios
+    juju add-relation rack nagios
+
+Additionally you can perform disk, mem, and swap checks with NRPE extension:
+
+    juju deploy nrpe
+    juju add-relation rack nrpe
+    juju add-relation nrpe nagios
+
+# MongoDB relation
+
+Deploy MonogDB service and relate it to Rack application:
 
     juju deploy mongodb
     juju add-relation mongodb rack
 
-#### Resque setup
-
-Coming soon...
-
-### Sinatra example
-
-1. Deploy web-server
-
-        juju deploy apache2-passenger
-
-2. Configure your application, for example html2haml
-
-    **html2haml.yml**
-
-        html2haml:
-          repo_url: https://github.com/twilson63/html2haml.git
-          app_name: html2haml
-
-3. Deploy your application with Rack Charm
-
-        juju deploy rack html2haml --config html2haml.yml
-
-4. Relate it to web-server
-
-        juju add-relation html2haml apache2-passenger
-
-5. Open the stack up to the outside world.
-
-        juju expose apache2-passenger
-
-## Configuration
-
-Here is an example configuration for Rails 3 installation from svn trunk. Additionally it will install imagemagick package.
-
-    rails:
-      repo_type: svn
-      repo_url: https://github.com/pavelpachkovskij/sample-rails
-      repo_branch: trunk
-      app_name: sample-rails
-      install_root: /var/www
-      extra_packages: imagemagick
-      port: 80
-      migrate_database: true
-      seed_database: true
-      compile_assets: true
-
-If you don't have or don't need to migrate database, seed database or compile assets, disable them in your config. They are enabled by default.
-
-## Under the hood
-
-- installs all dependencies and extra packages
-- install node.js from ppa:chris-lea/node.js
-- fetch an application from configured repository
-- runs bundler
+Rack charm will set environment variables which you can use to configure your Mongodb adapter.
+
+    MONGODB_URL   => mongodb://host:port/database
+
+## Mongoid 2.x
+
+Your mongoid.yml should look like:
+
+    production:
+      uri: <%= ENV['MONGODB_URL'] %>
+
+## Mongoid 3.x
+
+Your mongoid.yml should look like:
+
+    production:
+      sessions:
+        default:
+          uri: <%= ENV['MONGODB_URL'] %>
+
+In both cases you can set additional options specified by Mongoid.
+
+# Memcached relation
+
+Deploy Memcached service and relate it to Rack application:
+
+    juju deploy memcached
+    juju add-relation memcached rack
+
+Rack charm will set environment variables which you can use to configure your Memcache adapter. [Dalli](https://github.com/mperham/dalli) use those variables by default.
+
+    MEMCACHE_PASSWORD    => xxxxxxxxxxxx
+    MEMCACHE_SERVERS     => instance.hostname.net
+    MEMCACHE_USERNAME    => xxxxxxxxxxxx
+
+# Redis relation
+
+Deploy Redis service and relate it to Rack application:
+
+    juju deploy redis-master
+    juju add-relation redis-master:redis-master rack
+
+Rack charm will set environment variables which you can use to configure your Redis adapter.
+
+    REDIS_URL   => redis://username:[e-mail]:6389
+
+For example you can configure Redis adapter in config/initializers/redis.rb
+
+    uri = URI.parse(ENV["REDIS_URL"])
+    REDIS = Redis.new(:host => uri.host, :port => uri.port, :password => uri.password)
+
+# Known issues
+
+## Rack application didn't start because assets were not compiled
+
+To be able to compile assets before you've joined database relation you have to disable initialize_on_precompile option in application.rb:
+
+    config.assets.initialize_on_precompile = false
+
+If you can't do this you still can join database and compile assets manually:
+
+    juju ssh rack/0 run rake assets:precompile
+
+Then restart Rack service (while you have to replace 'rack/0' with your application name, e.g. 'sample-rails/0', 'sudo restart rack' is a valid command to restart any deployed application):
+
+    juju ssh rack/0 sudo restart rack
+
+# Configuration
+
+## Deploy from Git
+
+Sample Git config:
+
+    rack:
+      repo: <repository_url>
+      revision: <revision_number>
+
+To deploy from private repo via SSH add 'deploy_key' option:
+
+    deploy_key: <private_key>
+
+## Deploy from SVN
+
+Sample SVN config:
+
+    rack:
+      scm_provider: svn
+      repo: <repository_url>
+      revision: <revision_number>
+      svn_username: <username>
+      svn_password: <password>
+
+## Install extra packages
+
+Specify list of packages separated by spaces:
+
+    extra_packages: 'libsqlite3++-dev libmagick++-dev'
+
+## Set ENV variables
+
+You can set ENV variables, which will be available within all processes defined in a Procfile:
+
+    env: 'AWS_ACCESS_KEY_ID=aws_access_key_id AWS_SECRET_ACCESS_KEY=aws_secret_access_key'
\ No newline at end of file

=== modified file 'config.yaml'
--- config.yaml	2013-03-01 11:10:06 +0000
+++ config.yaml	2013-08-21 10:46:51 +0000
@@ -1,41 +1,37 @@
 options:
-  app_name:
-    type: string
-    default: sample-rails
-    description: Application Name
-  repo_url:
-    type: string
-    default: "https://github.com/pavelpachkovskij/sample-rails.git"
+  repo:
+    type: string
+    default: ''
     description: Application repository URL
-  repo_branch:
+  revision:
     type: string
-    default: master
-    description: Application branch name (git only, for bzr the branch is in the url)
-  repo_type:
+    default: HEAD
+    description: "The revision to be checked out. This can be symbolic, like HEAD or it can be a source control management-specific revision identifier."
+  scm_provider:
     type: string
     default: git
-    description: Repository type {git|bzr|svn} for now
-  install_root:
-    type: string
-    default: /var/www
-    description: Install the application in app_name under this directory
+    description: The name of the source control management provider to be used (git or svn).
+  deploy_key:
+    type: string
+    default: ''
+    description: A deploy key is an SSH key that is stored on the server and grants access to a repository (git only).
+  svn_username:
+    type: string
+    default: ''
+    description: The password for the user that has access to the Subversion repository (svn only).
+  svn_password:
+    type: string
+    default: ''
+    description: The user name for a user that has access to the Subversion repository (svn only).
+  rack_env:
+    type: string
+    default: production
+    description: Both RACK_ENV and RAILS_ENV environment variables.
   extra_packages:
     type: string
-    default: ""
+    default: ''
     description: Extra packages to install before bundle install
-  port:
-    type: int
-    default: 80
-    description: Port to run application
-  migrate_database:
-    type: boolean
-    default: true
-    description: Migrate database
-  seed_database:
-    type: boolean
-    default: true
-    description: Seed database
-  compile_assets:
-    type: boolean
-    default: true
-    description: Compile assets
\ No newline at end of file
+  env:
+    type: string
+    default: ''
+    description: "List of environment variables (e.g. SECRET_TOKEN=secret_token). These variables will override those which were set by Rack charm (like DATABASE_URL, REDIS_URL)"
\ No newline at end of file

=== added directory 'cookbooks'
=== added directory 'cookbooks/juju'
=== added directory 'cookbooks/juju/definitions'
=== added file 'cookbooks/juju/definitions/juju_port.rb'
--- cookbooks/juju/definitions/juju_port.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/juju/definitions/juju_port.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,11 @@
+define :juju_port, action: :open do
+  if params[:action] == :open
+    execute "open-port #{params[:name]}" do
+      action :run
+    end
+  elsif params[:action] == :close
+    execute "close-port #{params[:name]}" do
+      action :run
+    end
+  end
+end
\ No newline at end of file

=== added file 'cookbooks/juju/definitions/relation_set.rb'
--- cookbooks/juju/definitions/relation_set.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/juju/definitions/relation_set.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,7 @@
+define :relation_set do
+  args_string = params[:variables].map { |key, value| "#{key}=\"#{value}\"" }.join(' ')
+
+  execute "relation-set #{args_string}" do
+    action :run
+  end
+end
\ No newline at end of file

=== added directory 'cookbooks/juju/libraries'
=== added directory 'cookbooks/juju/libraries/juju'
=== added file 'cookbooks/juju/libraries/juju.rb'
--- cookbooks/juju/libraries/juju.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/juju/libraries/juju.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,32 @@
+$: << File.expand_path('..', __FILE__)
+require 'yaml'
+require 'securerandom'
+require 'active_support/all'
+require 'juju/juju_helpers'
+require 'juju/ruby_helpers'
+
+class Chef
+  class Resource
+    include JujuHelpers
+    include RubyHelpers
+    if ENV['JUJU_ENV'] == 'development'
+      include JujuHelpersDev
+    end
+  end
+
+  class Recipe
+    include RubyHelpers
+    include JujuHelpers
+    if ENV['JUJU_ENV'] == 'development'
+      include JujuHelpersDev
+    end
+  end
+
+  class Provider
+    include RubyHelpers
+    include JujuHelpers
+    if ENV['JUJU_ENV'] == 'development'
+      include JujuHelpersDev
+    end
+  end
+end
\ No newline at end of file

=== added file 'cookbooks/juju/libraries/juju/juju_helpers.rb'
--- cookbooks/juju/libraries/juju/juju_helpers.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/juju/libraries/juju/juju_helpers.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,45 @@
+module JujuHelpers
+  def juju_config
+    @juju_config ||= JSON.load(config_get('--format=json')).symbolize_keys.tap do |config|
+      File.open(juju_config_cache_path, "w+") do |file|
+        file.write(config.to_yaml)
+      end
+    end
+  end
+
+  def juju_relation
+    @juju_relation ||= JSON.load(relation_get('--format=json'))
+  end
+
+  def unit_get(key)
+    run("unit-get #{shell_quote(key)}")
+  end
+
+  def juju_config_cache
+    File.exists?(juju_config_cache_path) ? YAML.load(File.read(juju_config_cache_path)) : {}
+  end
+
+private
+  def config_get(key)
+    run("config-get #{shell_quote(key)}")
+  end
+
+  def relation_get(key)
+    run("relation-get #{shell_quote(key)}")
+  end
+
+  def juju_config_cache_path
+    "/root/.juju_config_cache.yml"
+  end
+end
+
+module JujuHelpersDev
+  def juju_config
+    {
+      repo: 'https://github.com/pavelpachkovskij/octopress',
+      scm_provider: 'git',
+      revision: 'public',
+      rack_env: 'development',
+    }
+  end
+end
\ No newline at end of file

=== added file 'cookbooks/juju/libraries/juju/ruby_helpers.rb'
--- cookbooks/juju/libraries/juju/ruby_helpers.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/juju/libraries/juju/ruby_helpers.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,38 @@
+require 'shellwords'
+require 'dotenv'
+require 'foreman/procfile'
+
+module RubyHelpers
+  def run(command)
+    value = %x{ #{command} 2>&1 }.strip
+    value.empty? ? nil : value
+  end
+
+  def run_with_wrap_bundle(commands)
+    run(wrap_bundle(commands))
+  end
+
+  def wrap_bundle(commands)
+    [
+      'unset BUNDLE_GEMFILE RUBYOPT GEM_HOME',
+      hash_to_shell_args(dotenv_args).map{ |args| "export #{args}" },
+      commands
+    ].flatten.join(';')
+  end
+
+  def shell_quote(value)
+    Shellwords.escape(value)
+  end
+
+  def hash_to_shell_args(hash)
+    hash.map { |key, value| "#{key}=#{value}" }
+  end
+
+  def dotenv_args
+    ::File.exists?(dotenv_path) ? Dotenv::Environment.new(dotenv_path) : {}
+  end
+private
+  def dotenv_path
+    "#{node[:rack][:root]}/shared/.env"
+  end
+end
\ No newline at end of file

=== added file 'cookbooks/juju/metadata.rb'
--- cookbooks/juju/metadata.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/juju/metadata.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,8 @@
+maintainer       "Altoros Systems, Inc."
+maintainer_email "[e-mail]"
+license          "GPL-3"
+description      "JuJu Helpers"
+
+version          "0.1"
+name             "juju"
+depends          "rack"
\ No newline at end of file

=== added directory 'cookbooks/juju/recipes'
=== added file 'cookbooks/juju/recipes/bootstrap.rb'
--- cookbooks/juju/recipes/bootstrap.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/juju/recipes/bootstrap.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,2 @@
+node.default[:juju] = juju_config_cache
+node.override[:juju] = juju_config
\ No newline at end of file

=== added directory 'cookbooks/memcached-relation'
=== added file 'cookbooks/memcached-relation/metadata.rb'
--- cookbooks/memcached-relation/metadata.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/memcached-relation/metadata.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,9 @@
+maintainer       "Altoros Systems, Inc."
+maintainer_email "[e-mail]"
+license          "GPL-3"
+description      "Memcached relation"
+
+version          "0.1"
+name             "memcached-relation"
+depends          "rack"
+depends          "juju"
\ No newline at end of file

=== added directory 'cookbooks/memcached-relation/recipes'
=== added file 'cookbooks/memcached-relation/recipes/broken.rb'
--- cookbooks/memcached-relation/recipes/broken.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/memcached-relation/recipes/broken.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,14 @@
+rack_envfile "#{node[:rack][:root]}/shared/.env" do
+  delete_variables(%w(memcache_servers memcache_password memcache_username))
+  action :delete_variables
+end
+
+executables do
+  action :export
+end
+
+service 'rack' do
+  ignore_failure true
+  provider Chef::Provider::Service::Upstart
+  action :restart
+end
\ No newline at end of file

=== added file 'cookbooks/memcached-relation/recipes/changed.rb'
--- cookbooks/memcached-relation/recipes/changed.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/memcached-relation/recipes/changed.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,30 @@
+memcached = {
+  host: juju_relation['host'],
+  port: juju_relation['port'],
+}
+
+if %i(host port).any? { |attr| memcached[attr].nil? || memcached[attr].empty? }
+  puts "Waiting for all attributes being set."
+else
+  rack_envfile "#{node[:rack][:root]}/shared/.env" do
+    variables({
+      memcache_servers: "#{memcached[:host]}:#{memcached[:port]}",
+      memcache_password: nil,
+      memcache_username: nil
+    })
+    user 'deploy'
+    group 'deploy'
+    mode '0644'
+    action :merge
+  end
+
+  executables do
+    action :export
+  end
+
+  service 'rack' do
+    ignore_failure true
+    provider Chef::Provider::Service::Upstart
+    action :restart
+  end
+end
\ No newline at end of file

=== added directory 'cookbooks/mongodb-relation'
=== added file 'cookbooks/mongodb-relation/metadata.rb'
--- cookbooks/mongodb-relation/metadata.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/mongodb-relation/metadata.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,9 @@
+maintainer       "Altoros Systems, Inc."
+maintainer_email "[e-mail]"
+license          "GPL-3"
+description      "MongoDB relation"
+
+version          "0.1"
+name             "mongodb-relation"
+depends          "rack"
+depends          "juju"
\ No newline at end of file

=== added directory 'cookbooks/mongodb-relation/recipes'
=== added file 'cookbooks/mongodb-relation/recipes/broken.rb'
--- cookbooks/mongodb-relation/recipes/broken.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/mongodb-relation/recipes/broken.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,14 @@
+rack_envfile "#{node[:rack][:root]}/shared/.env" do
+  delete_variables(%w(mongodb_url))
+  action :delete_variables
+end
+
+executables do
+  action :export
+end
+
+service 'rack' do
+  ignore_failure true
+  provider Chef::Provider::Service::Upstart
+  action :restart
+end
\ No newline at end of file

=== added file 'cookbooks/mongodb-relation/recipes/changed.rb'
--- cookbooks/mongodb-relation/recipes/changed.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/mongodb-relation/recipes/changed.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,31 @@
+require 'securerandom'
+
+mongodb = {
+  host: juju_relation['hostname'],
+  port: juju_relation['port'],
+  database: "rack_#{node[:juju][:rack_env]}"
+}
+
+if %i(host port).any? { |attr| mongodb[attr].nil? || mongodb[attr].empty? }
+  puts "Waiting for all attributes being set."
+else
+  rack_envfile "#{node[:rack][:root]}/shared/.env" do
+    variables({
+      mongodb_url: "mongodb://#{mongodb[:host]}:#{mongodb[:port]}/#{mongodb[:database]}",
+    })
+    user 'deploy'
+    group 'deploy'
+    mode '0644'
+    action :merge
+  end
+
+  executables do
+    action :export
+  end
+
+  service 'rack' do
+    ignore_failure true
+    provider Chef::Provider::Service::Upstart
+    action :restart
+  end
+end
\ No newline at end of file

=== added directory 'cookbooks/mysql-relation'
=== added file 'cookbooks/mysql-relation/metadata.rb'
--- cookbooks/mysql-relation/metadata.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/mysql-relation/metadata.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,9 @@
+maintainer       "Altoros Systems, Inc."
+maintainer_email "[e-mail]"
+license          "GPL-3"
+description      "MySQL relation"
+
+version          "0.1"
+name             "mysql-relation"
+depends          "rack"
+depends          "juju"
\ No newline at end of file

=== added directory 'cookbooks/mysql-relation/recipes'
=== added file 'cookbooks/mysql-relation/recipes/broken.rb'
--- cookbooks/mysql-relation/recipes/broken.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/mysql-relation/recipes/broken.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,14 @@
+rack_envfile "#{node[:rack][:root]}/shared/.env" do
+  delete_variables(%w(database_url))
+  action :delete_variables
+end
+
+executables do
+  action :export
+end
+
+service 'rack' do
+  ignore_failure true
+  provider Chef::Provider::Service::Upstart
+  action :restart
+end
\ No newline at end of file

=== added file 'cookbooks/mysql-relation/recipes/changed.rb'
--- cookbooks/mysql-relation/recipes/changed.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/mysql-relation/recipes/changed.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,31 @@
+mysql = {
+  host: juju_relation['host'],
+  database: juju_relation['database'],
+  username: juju_relation['user'],
+  password: juju_relation['password'],
+  port: juju_relation['port']
+}
+
+if %i(host database username password).any? { |attr| mysql[attr].nil? || mysql[attr].empty? }
+  puts "Waiting for all attributes being set."
+else
+  rack_envfile "#{node[:rack][:root]}/shared/.env" do
+    variables({
+      database_url: "mysql2://#{mysql[:username]}:#{mysql[:password]}@#{mysql[:host]}:#{mysql[:port]}/#{mysql[:database]}",
+    })
+    user 'deploy'
+    group 'deploy'
+    mode '0644'
+    action :merge
+  end
+
+  executables do
+    action :export
+  end
+
+  service 'rack' do
+    ignore_failure true
+    provider Chef::Provider::Service::Upstart
+    action :restart
+  end
+end
\ No newline at end of file

=== added file 'cookbooks/mysql-relation/recipes/joined.rb'
--- cookbooks/mysql-relation/recipes/joined.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/mysql-relation/recipes/joined.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,3 @@
+relation_set do
+  variables(database: "rack_#{SecureRandom.hex}")
+end
\ No newline at end of file

=== added directory 'cookbooks/nagios-relation'
=== added file 'cookbooks/nagios-relation/metadata.rb'
--- cookbooks/nagios-relation/metadata.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/nagios-relation/metadata.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,7 @@
+maintainer       "Altoros Systems, Inc."
+maintainer_email "[e-mail]"
+license          "GPL-3"
+description      "Nagios relation"
+
+version          "0.1"
+name             "juju"
\ No newline at end of file

=== added directory 'cookbooks/nagios-relation/recipes'
=== added file 'cookbooks/nagios-relation/recipes/joined.rb'
--- cookbooks/nagios-relation/recipes/joined.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/nagios-relation/recipes/joined.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,22 @@
+private_address = unit_get('private-address')
+
+relation_set do
+  variables(
+    "monitors" => {
+      "version" => "0.3",
+      'monitors' => {
+        'local' => {},
+        'remote' => {
+          'http' => {
+            'http' => {
+              'port' => 80,
+              'host' => private_address
+            }
+          }
+        }
+      }
+    }.to_yaml,
+    "target-id" => ENV["JUJU_UNIT_NAME"].gsub('/', '-'),
+    "target-address" => private_address
+  )
+end
\ No newline at end of file

=== added directory 'cookbooks/nginx'
=== added directory 'cookbooks/nginx/definitions'
=== added file 'cookbooks/nginx/definitions/nginx_site.rb'
--- cookbooks/nginx/definitions/nginx_site.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/nginx/definitions/nginx_site.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,18 @@
+define :nginx_site, :action => :enable do
+  site_available_path = "/etc/nginx/sites-available/#{params[:name]}"
+  site_enabled_path = "/etc/nginx/sites-enabled/#{params[:name]}"
+
+  if params[:action] == :enable
+    link site_enabled_path do
+      to site_available_path
+      not_if { File.exists?(site_enabled_path) }
+      only_if { File.exists?(site_available_path) }
+      action :create
+    end
+  elsif params[:action] == :disable
+    file site_enabled_path do
+      only_if { File.exists?(site_enabled_path) }
+      action :delete
+    end
+  end
+end
\ No newline at end of file

=== added file 'cookbooks/nginx/metadata.rb'
--- cookbooks/nginx/metadata.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/nginx/metadata.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,7 @@
+maintainer       "Altoros Systems, Inc."
+maintainer_email "[e-mail]"
+license          "GPL-3"
+description      "Installs/Configures nginx"
+
+version          "0.1"
+name             "nginx"

=== added directory 'cookbooks/nginx/recipes'
=== added file 'cookbooks/nginx/recipes/default.rb'
--- cookbooks/nginx/recipes/default.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/nginx/recipes/default.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,9 @@
+package 'nginx' do
+  action :install
+end
+
+template '/etc/nginx/sites-available/rack' do
+  source 'site.conf.erb'
+  owner 'root'
+  group 'root'
+end
\ No newline at end of file

=== added directory 'cookbooks/nginx/templates'
=== added directory 'cookbooks/nginx/templates/default'
=== added file 'cookbooks/nginx/templates/default/site.conf.erb'
--- cookbooks/nginx/templates/default/site.conf.erb	1970-01-01 00:00:00 +0000
+++ cookbooks/nginx/templates/default/site.conf.erb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,39 @@
+upstream rack {
+  server localhost:8080;
+}
+
+server {
+  listen 80 default_server;
+  #  server_name "";
+
+  keepalive_timeout 5;
+
+  root <%= node[:rack][:root] %>/current/public;
+
+  access_log <%= node[:rack][:root] %>/current/log/nginx.access.log;
+  error_log <%= node[:rack][:root] %>/current/log/nginx.error.log;
+
+  # this rewrites all the requests to the maintenance.html
+  # page if it exists in the doc root. This is for capistrano's
+  # disable web task
+  if (-f $document_root/maintenance.html) {
+    rewrite ^(.*)$ /maintenance.html last;
+    break;
+  }
+
+  location / {
+    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    proxy_set_header Host $http_host;
+
+    # If the file exists as a static file serve it directly without
+    # running all the other rewite tests on it
+    if (-f $request_filename) {
+      break;
+    }
+
+    if (!-f $request_filename) {
+      proxy_pass http://rack;
+      break;
+    }
+  }
+}
\ No newline at end of file

=== added directory 'cookbooks/nodejs'
=== added file 'cookbooks/nodejs/metadata.rb'
--- cookbooks/nodejs/metadata.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/nodejs/metadata.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,7 @@
+maintainer       "Altoros Systems, Inc."
+maintainer_email "[e-mail]"
+license          "GPL-3"
+description      "Installs/Configures nodejs"
+
+version          "0.1"
+name             "nodejs"

=== added directory 'cookbooks/nodejs/recipes'
=== added file 'cookbooks/nodejs/recipes/default.rb'
--- cookbooks/nodejs/recipes/default.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/nodejs/recipes/default.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,17 @@
+%w(python-software-properties python g++ make).each do |pckg|
+	package pckg do
+		action :install
+	end
+end
+
+execute 'add nodejs ppa' do
+	command 'add-apt-repository -y ppa:chris-lea/node.js'
+end
+
+execute 'apt-get update' do
+	command 'apt-get update'
+end
+
+package 'nodejs' do
+	action :install
+end
\ No newline at end of file

=== added directory 'cookbooks/nrpe-relation'
=== added directory 'cookbooks/nrpe-relation/recipes'
=== added file 'cookbooks/nrpe-relation/recipes/joined.rb'
--- cookbooks/nrpe-relation/recipes/joined.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/nrpe-relation/recipes/joined.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,1 @@
+include_recipe 'nagios-relation::joined'
\ No newline at end of file

=== added directory 'cookbooks/postgresql-relation'
=== added file 'cookbooks/postgresql-relation/metadata.rb'
--- cookbooks/postgresql-relation/metadata.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/postgresql-relation/metadata.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,9 @@
+maintainer       "Altoros Systems, Inc."
+maintainer_email "[e-mail]"
+license          "GPL-3"
+description      "PosgreSQL relation"
+
+version          "0.1"
+name             "postgresql-relation"
+depends          "rack"
+depends          "juju"
\ No newline at end of file

=== added directory 'cookbooks/postgresql-relation/recipes'
=== added file 'cookbooks/postgresql-relation/recipes/broken.rb'
--- cookbooks/postgresql-relation/recipes/broken.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/postgresql-relation/recipes/broken.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,14 @@
+rack_envfile "#{node[:rack][:root]}/shared/.env" do
+  delete_variables(%w(database_url))
+  action :delete_variables
+end
+
+executables do
+  action :export
+end
+
+service 'rack' do
+  ignore_failure true
+  provider Chef::Provider::Service::Upstart
+  action :restart
+end
\ No newline at end of file

=== added file 'cookbooks/postgresql-relation/recipes/changed.rb'
--- cookbooks/postgresql-relation/recipes/changed.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/postgresql-relation/recipes/changed.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,31 @@
+postgresql = {
+  host: juju_relation['host'],
+  database: juju_relation['database'],
+  username: juju_relation['user'],
+  password: juju_relation['password'],
+  port: juju_relation['port']
+}
+
+if %i(host database username password).any? { |attr| postgresql[attr].nil? || postgresql[attr].empty? }
+  puts "Waiting for all attributes being set."
+else
+  rack_envfile "#{node[:rack][:root]}/shared/.env" do
+    variables({
+      database_url: "postgres://#{postgresql[:username]}:#{postgresql[:password]}@#{postgresql[:host]}:#{postgresql[:port]}/#{postgresql[:database]}",
+    })
+    user 'deploy'
+    group 'deploy'
+    mode '0644'
+    action :merge
+  end
+
+  executables do
+    action :export
+  end
+
+  service 'rack' do
+    ignore_failure true
+    provider Chef::Provider::Service::Upstart
+    action :restart
+  end
+end
\ No newline at end of file

=== added file 'cookbooks/postgresql-relation/recipes/joined.rb'
--- cookbooks/postgresql-relation/recipes/joined.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/postgresql-relation/recipes/joined.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,3 @@
+relation_set do
+  variables(database: "rack_#{SecureRandom.hex}")
+end

=== added directory 'cookbooks/proxy-relation'
=== added file 'cookbooks/proxy-relation/metadata.rb'
--- cookbooks/proxy-relation/metadata.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/proxy-relation/metadata.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,8 @@
+maintainer       "Altoros Systems, Inc."
+maintainer_email "[e-mail]"
+license          "GPL-3"
+description      "MongoDB relation"
+
+version          "0.1"
+name             "website-relation"
+depends          "juju"
\ No newline at end of file

=== added directory 'cookbooks/proxy-relation/recipes'
=== added file 'cookbooks/proxy-relation/recipes/joined.rb'
--- cookbooks/proxy-relation/recipes/joined.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/proxy-relation/recipes/joined.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,15 @@
+private_address = unit_get('private-address')
+
+relation_set do
+  variables(
+    port: 80,
+    hostname: private_address,
+    private_address: private_address,
+    all_services: [
+      {
+        'service_name' => 'rack',
+        'service_port' => 80
+      }
+    ].to_yaml
+  )
+end
\ No newline at end of file

=== added directory 'cookbooks/rack'
=== added directory 'cookbooks/rack/attributes'
=== added file 'cookbooks/rack/attributes/default.rb'
--- cookbooks/rack/attributes/default.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/rack/attributes/default.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,8 @@
+default[:rack][:root] = '/var/www/rack'
+default[:rack][:gems_dependencies] = {
+  'pg' => %w(libpq++-dev),
+  'mysql2' => %w(libmysql++-dev),
+  'sqlite3' => %w(libsqlite3-dev),
+  'rmagick' => %w(libmagick++-dev),
+  'nokogiri' => %w(libxslt-dev libxml2-dev)
+}
\ No newline at end of file

=== added directory 'cookbooks/rack/definitions'
=== added file 'cookbooks/rack/definitions/bundle.rb'
--- cookbooks/rack/definitions/bundle.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/rack/definitions/bundle.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,50 @@
+define :bundle, action: :install do
+  %w(.rvmrc ruby-version .ruby-version .rbenv-version).each do |rvm_file|
+    file "#{params[:name]}/#{rvm_file}" do
+      action :delete
+    end
+  end
+
+  node[:rack][:gems_dependencies].each do |bundled_gem, packages|
+    if %x(grep -q #{bundled_gem} #{params[:name]}/Gemfile.lock) && $?.success?
+      packages.each do |pckg|
+        package pckg do
+          action :install
+        end
+      end
+    end
+  end
+
+  ruby_version_string = run_with_wrap_bundle(["cd #{params[:name]}", "bundle platform --ruby"]).chomp
+
+  if ruby_version_string == "No ruby version specified"
+    ruby_version_string = run('rvm current')
+  else
+    ruby_version_string = ruby_version_string.sub('(', '').sub(')', '').split.join('-')
+
+    execute "rvm install #{ruby_version_string}" do
+      action :run
+    end
+  end
+
+  execute "rvm wrapper #{ruby_version_string} rack bundle" do
+    action :run
+  end
+
+  file "#{params[:name]}/.ruby-version" do
+    action :create
+    content ruby_version_string
+    group params[:group]
+    user params[:user]
+  end
+
+  bundle_without = (%w(development production test).reject{ |env| env == node[:juju][:rack_env] }).join(' ')
+
+  execute 'bundle install' do
+    action :run
+    command wrap_bundle("rack_bundle install --without #{bundle_without} --path #{node[:rack][:root]}/shared/bundle")
+    cwd params[:name]
+    group params[:group]
+    user params[:user]
+  end
+end
\ No newline at end of file

=== added file 'cookbooks/rack/definitions/executables.rb'
--- cookbooks/rack/definitions/executables.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/rack/definitions/executables.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,29 @@
+define :executables, action: :export do
+  if params[:action] == :export
+    rack_procfile 'rack Procfile' do
+      cwd "#{node[:rack][:root]}/current"
+      user 'deploy'
+      app 'rack'
+      action :export
+    end
+
+    template "/usr/bin/run" do
+      cookbook 'rack'
+      source 'bin/run.erb'
+      owner 'root'
+      group 'root'
+      mode '0755'
+      helpers(RubyHelpers)
+      action :create
+    end
+
+    template "/usr/bin/service_restart" do
+      cookbook 'rack'
+      source 'bin/restart.erb'
+      owner 'root'
+      group 'root'
+      mode '0755'
+      action :create
+    end
+  end
+end
\ No newline at end of file

=== added file 'cookbooks/rack/definitions/extra_packages.rb'
--- cookbooks/rack/definitions/extra_packages.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/rack/definitions/extra_packages.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,11 @@
+define :extra_packages, action: :install do
+  if params[:action] == :install
+    if params[:extra_packages]
+      params[:extra_packages].split(',').map(&:strip).each do |pckg|
+        package pckg do
+          action :install
+        end
+      end
+    end
+  end
+end
\ No newline at end of file

=== added file 'cookbooks/rack/definitions/rake_task.rb'
--- cookbooks/rack/definitions/rake_task.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/rack/definitions/rake_task.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,11 @@
+define :rake_task, action: :run, user: 'ubuntu', group: 'ubuntu', cwd: nil, ignore_failure: false do
+  execute "rake #{params[:name]}" do
+    action params[:action]
+    command wrap_bundle(["cd #{params[:cwd]}", "rack_bundle exec rake #{params[:name]}"])
+    cwd params[:cwd]
+    group params[:group]
+    ignore_failure params[:ignore_failure]
+    only_if { run_with_wrap_bundle(["cd #{params[:cwd]}", "rack_bundle exec rake #{params[:name]} --dry-run"]) && $?.success? }
+    user params[:user]
+  end
+end
\ No newline at end of file

=== added file 'cookbooks/rack/definitions/scm_provider.rb'
--- cookbooks/rack/definitions/scm_provider.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/rack/definitions/scm_provider.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,38 @@
+define :scm_provider, action: :bootstrap do
+  if params[:action] == :bootstrap
+    case params[:name]
+      when 'git'
+        package 'git-core' do
+          action :install
+        end
+      when 'svn'
+        package 'subversion' do
+          action :install
+        end
+      else
+        raise ArgumentError
+    end
+
+    if params[:deploy_key]
+      directory "/tmp/private_code/.ssh" do
+        owner params[:owner]
+        group params[:group]
+        recursive true
+      end
+
+      cookbook_file "/tmp/private_code/wrap-ssh.sh" do
+        source "wrap-ssh.sh"
+        owner params[:owner]
+        group params[:group]
+        mode 00700
+      end
+
+      file '/tmp/private_code/.ssh/id_deploy' do
+        content params[:deploy_key]
+        owner params[:owner]
+        group params[:group]
+        mode 00400
+      end
+    end
+  end
+end
\ No newline at end of file

=== added directory 'cookbooks/rack/files'
=== added directory 'cookbooks/rack/files/default'
=== added file 'cookbooks/rack/files/default/database.yml'
--- cookbooks/rack/files/default/database.yml	1970-01-01 00:00:00 +0000
+++ cookbooks/rack/files/default/database.yml	2013-08-21 10:46:51 +0000
@@ -0,0 +1,53 @@
+<%
+
+require 'cgi'
+require 'uri'
+
+begin
+  uri = URI.parse(ENV["DATABASE_URL"])
+rescue URI::InvalidURIError
+  raise "Invalid DATABASE_URL"
+end
+
+raise "No RACK_ENV or RAILS_ENV found" unless ENV["RAILS_ENV"] || ENV["RACK_ENV"]
+
+def attribute(name, value, force_string = false)
+  if value
+    value_string =
+      if force_string
+        '"' + value + '"'
+      else
+        value
+      end
+    "#{name}: #{value_string}"
+  else
+    ""
+  end
+end
+
+adapter = uri.scheme
+adapter = "postgresql" if adapter == "postgres"
+
+database = (uri.path || "").split("/")[1]
+
+username = uri.user
+password = uri.password
+
+host = uri.host
+port = uri.port
+
+params = CGI.parse(uri.query || "")
+
+%>
+
+<%= ENV["RAILS_ENV"] || ENV["RACK_ENV"] %>:
+  <%= attribute "adapter",  adapter %>
+  <%= attribute "database", database %>
+  <%= attribute "username", username %>
+  <%= attribute "password", password, true %>
+  <%= attribute "host",     host %>
+  <%= attribute "port",     port %>
+
+<% params.each do |key, value| %>
+  <%= key %>: <%= value.first %>
+<% end %>
\ No newline at end of file

=== added file 'cookbooks/rack/files/default/wrap-ssh.sh'
--- cookbooks/rack/files/default/wrap-ssh.sh	1970-01-01 00:00:00 +0000
+++ cookbooks/rack/files/default/wrap-ssh.sh	2013-08-21 10:46:51 +0000
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+/usr/bin/env ssh -o "StrictHostKeyChecking=no" -i "/tmp/private_code/.ssh/id_deploy" $1 $2
\ No newline at end of file

=== added file 'cookbooks/rack/metadata.rb'
--- cookbooks/rack/metadata.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/rack/metadata.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,10 @@
+maintainer       "Altoros Systems, Inc."
+maintainer_email "[e-mail]"
+license          "GPL-3"
+description      "Installs/Configures Rack application"
+
+version          "0.1"
+name             "rack"
+depends          "nginx"
+depends          "juju"
+depends          "nodejs"

=== added directory 'cookbooks/rack/providers'
=== added file 'cookbooks/rack/providers/envfile.rb'
--- cookbooks/rack/providers/envfile.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/rack/providers/envfile.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,83 @@
+def whyrun_supported?
+  true
+end
+
+action :merge do
+  converge_by("Update #{ @new_resource }") do
+    env = dotenv_args
+
+    @new_resource.variables.each do |key, value|
+      env[key.to_s.upcase] = shell_quote(value)
+    end
+
+    user_env.each do |key, value|
+      env[key.to_s.upcase] = shell_quote(value)
+    end
+
+    file @new_resource.name do
+      content hash_to_shell_args(env).join("\n")
+      user new_resource.user
+      group new_resource.group
+      mode new_resource.mode
+      action :create
+    end
+  end
+end
+
+action :delete_variables do
+  converge_by("Update #{ @new_resource }") do
+    env = dotenv_args
+
+    unless env.blank?
+      @new_resource.delete_variables.each do |key|
+        env.delete(key.to_s.upcase)
+      end
+
+      user_env.each do |key, value|
+        env[key.to_s.upcase] = shell_quote(value)
+      end
+
+      file @new_resource.name do
+        content hash_to_shell_args(env).join("\n")
+        user new_resource.user
+        group new_resource.group
+        mode new_resource.mode
+        action :create
+      end
+    end
+  end
+end
+
+private
+
+PAIR = /
+      \A
+      ([\w\.]+)         # key
+      (?:\s*=\s*|:\s+?) # separator
+      (                 # value begin
+        '(?:\'|[^'])*'  #   single quoted value
+        |               #   or
+        "(?:\"|[^"])*"  #   double quoted value
+        |               #   or
+        [^#\n]+         #   unquoted value
+      )                 # value end
+      \z
+    /x
+
+def user_env
+  if node[:juju][:env].present?
+    node[:juju][:env].split(' ').reduce({}) do |result, pair|
+      if match = pair.match(PAIR)
+        key, value = match.captures
+        value = value.strip.sub(/\A(['"])(.*)\1\z/, '\2')
+        value = value.gsub('\n', "\n").gsub(/\\(.)/, '\1') if $1 == '"'
+        result[key] = value
+        result
+      else
+        raise FormatError, "Pair #{pair.inspect} doesn't match format"
+      end
+    end
+  else
+    {}
+  end
+end
\ No newline at end of file

=== added file 'cookbooks/rack/providers/procfile.rb'
--- cookbooks/rack/providers/procfile.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/rack/providers/procfile.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,39 @@
+require 'etc'
+
+def whyrun_supported?
+  true
+end
+
+action :reverse_merge do
+  converge_by("Update #{ @new_resource }") do
+    procfile = Foreman::Procfile.new(::File.exists?(@new_resource.procfile) ? @new_resource.procfile : nil)
+    @new_resource.entries.each do |key, command|
+      key = key.to_s
+      procfile[key] = command unless key_exists?(procfile, key)
+    end
+    file @new_resource.procfile do
+      content procfile.to_s
+      user new_resource.user
+      group new_resource.group
+      mode new_resource.mode
+      action :create
+    end
+  end
+end
+
+action :export do
+  converge_by("Export #{ @new_resource }") do
+    execute "foreman export --procfile #{ @new_resource.procfile || 'Procfile' } upstart /etc/init \
+    --user #{ @new_resource.user || 'deploy' } --app #{ @new_resource.app || 'rack'} \
+    --log #{node[:rack][:root]}/shared/log" do
+      cwd new_resource.cwd
+      action :run
+    end
+  end
+end
+
+private
+
+def key_exists?(procfile, key)
+  procfile.entries { |k, v| return true if k == key } && false
+end
\ No newline at end of file

=== added directory 'cookbooks/rack/recipes'
=== added file 'cookbooks/rack/recipes/config-changed.rb'
--- cookbooks/rack/recipes/config-changed.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/rack/recipes/config-changed.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,17 @@
+if (node.default[:juju][:revision] != node.override[:juju][:revision]) ||
+    (node.default[:juju][:env] != node.override[:juju][:env])
+
+  service 'rack' do
+    ignore_failure true
+    provider Chef::Provider::Service::Upstart
+    action :stop
+  end
+
+  include_recipe 'rack::deploy'
+
+  service 'rack' do
+    ignore_failure true
+    provider Chef::Provider::Service::Upstart
+    action :start
+  end
+end
\ No newline at end of file

=== added file 'cookbooks/rack/recipes/deploy.rb'
--- cookbooks/rack/recipes/deploy.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/rack/recipes/deploy.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,84 @@
+extra_packages node[:juju][:extra_packages] do
+  action :install
+end
+
+scm_provider node[:juju][:scm_provider] do
+  deploy_key node[:juju][:deploy_key]
+  owner 'deploy'
+  group 'deploy'
+  action :bootstrap
+end
+
+rack_envfile "#{node[:rack][:root]}/shared/.env" do
+  variables({
+    rack_env: node[:juju][:rack_env],
+    rails_env: node[:juju][:rack_env],
+    port: 8080
+  })
+  user 'deploy'
+  group 'deploy'
+  mode '0644'
+  action :merge
+end
+
+deploy_revision node[:rack][:root] do
+  repo node[:juju][:repo]
+  action :deploy
+
+  user 'deploy'
+  group 'deploy'
+
+  symlink_before_migrate({'config/database.yml' => 'config/database.yml',
+                          '.env' => '.env'})
+
+  case node[:juju][:scm_provider]
+    when 'git'
+      revision node[:juju][:revision]
+      ssh_wrapper "/tmp/private_code/wrap-ssh.sh"
+    when 'svn'
+      revision node[:juju][:revision]
+      scm_provider Chef::Provider::Subversion
+      svn_username node[:juju][:svn_username]
+      svn_password node[:juju][:svn_password]
+    else
+      raise ArgumentError
+  end
+
+  before_migrate do
+    # workaround for symlink_before_migrate() http://tickets.opscode.com/browse/CHEF-4374
+    directory "#{release_path}/config" do
+      user 'deploy'
+      group 'deploy'
+      action :create
+    end
+
+    bundle release_path do
+      user 'deploy'
+      group 'deploy'
+      action :install
+    end
+  end
+
+  before_restart do
+    rake_task 'assets:precompile' do
+      cwd "#{node[:rack][:root]}/current"
+      user 'deploy'
+      group 'deploy'
+      ignore_failure true
+      action :run
+    end
+  end
+end
+
+rack_procfile 'reverse_merge entries in Procfile' do
+  procfile "#{node[:rack][:root]}/current/Procfile"
+  entries({web: 'bundle exec rackup config.ru -p $PORT'})
+  user 'deploy'
+  group 'deploy'
+  mode '0644'
+  action :reverse_merge
+end
+
+executables do
+  action :export
+end
\ No newline at end of file

=== added file 'cookbooks/rack/recipes/install.rb'
--- cookbooks/rack/recipes/install.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/rack/recipes/install.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,45 @@
+include_recipe 'nginx::default'
+include_recipe 'nodejs::default'
+
+user 'deploy' do
+  home '/home/deploy'
+  shell '/bin/bash'
+  supports manage_home: true
+  action :create
+end
+
+%w{config log pids cached-copy bundle system db}.each do |dir|
+  directory "#{node[:rack][:root]}/shared/#{dir}" do
+    owner 'deploy'
+    group 'deploy'
+    mode '0755'
+    recursive true
+    action :create
+  end
+end
+
+cookbook_file "#{node[:rack][:root]}/shared/config/database.yml" do
+  source 'database.yml'
+  cookbook 'rack'
+  owner 'deploy'
+  group 'deploy'
+  action :create
+end
+
+include_recipe 'rack::deploy'
+
+nginx_site 'rack' do
+  action :enable
+end
+
+nginx_site 'default' do
+  action :disable
+end
+
+service 'nginx' do
+  action :start
+end
+
+juju_port 80 do
+  action :open
+end
\ No newline at end of file

=== added file 'cookbooks/rack/recipes/start.rb'
--- cookbooks/rack/recipes/start.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/rack/recipes/start.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,5 @@
+service 'rack' do
+  ignore_failure true
+  provider Chef::Provider::Service::Upstart
+  action :start
+end
\ No newline at end of file

=== added file 'cookbooks/rack/recipes/stop.rb'
--- cookbooks/rack/recipes/stop.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/rack/recipes/stop.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,5 @@
+service 'rack' do
+  ignore_failure true
+  provider Chef::Provider::Service::Upstart
+  action :stop
+end
\ No newline at end of file

=== added directory 'cookbooks/rack/resources'
=== added file 'cookbooks/rack/resources/envfile.rb'
--- cookbooks/rack/resources/envfile.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/rack/resources/envfile.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,8 @@
+actions :merge, :delete_variables
+
+attribute :name, kind_of: String, required: true, name_attribute: true
+attribute :variables, required: true, kind_of: Hash
+attribute :delete_variables, required: true, kind_of: Array
+attribute :user, kind_of: String
+attribute :group, kind_of: String
+attribute :mode, kind_of: String
\ No newline at end of file

=== added file 'cookbooks/rack/resources/procfile.rb'
--- cookbooks/rack/resources/procfile.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/rack/resources/procfile.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,11 @@
+actions :reverse_merge, :export
+
+attribute :procfile, kind_of: String
+attribute :entries, required: true, kind_of: Hash
+attribute :user, kind_of: String
+attribute :group, kind_of: String
+attribute :mode, kind_of: String
+attribute :app, kind_of: String
+attribute :cwd, kind_of: String
+
+attr_accessor :current_procfile
\ No newline at end of file

=== added directory 'cookbooks/rack/templates'
=== added directory 'cookbooks/rack/templates/default'
=== added directory 'cookbooks/rack/templates/default/bin'
=== added file 'cookbooks/rack/templates/default/bin/restart.erb'
--- cookbooks/rack/templates/default/bin/restart.erb	1970-01-01 00:00:00 +0000
+++ cookbooks/rack/templates/default/bin/restart.erb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+sudo restart rack
\ No newline at end of file

=== added file 'cookbooks/rack/templates/default/bin/run.erb'
--- cookbooks/rack/templates/default/bin/run.erb	1970-01-01 00:00:00 +0000
+++ cookbooks/rack/templates/default/bin/run.erb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+COMMAND="$@"
+sudo su - deploy -c "<%= wrap_bundle(["cd #{node[:rack][:root]}/current", 'rack_bundle exec $COMMAND']) %>"
\ No newline at end of file

=== added directory 'cookbooks/redis-relation'
=== added file 'cookbooks/redis-relation/metadata.rb'
--- cookbooks/redis-relation/metadata.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/redis-relation/metadata.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,8 @@
+maintainer       "Altoros Systems, Inc."
+maintainer_email "[e-mail]"
+license          "GPL-3"
+description      "MongoDB relation"
+
+version          "0.1"
+name             "website-relation"
+depends          "juju"
\ No newline at end of file

=== added directory 'cookbooks/redis-relation/recipes'
=== added file 'cookbooks/redis-relation/recipes/broken.rb'
--- cookbooks/redis-relation/recipes/broken.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/redis-relation/recipes/broken.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,14 @@
+rack_envfile "#{node[:rack][:root]}/shared/.env" do
+  delete_variables(%w(redis_url))
+  action :delete_variables
+end
+
+executables do
+  action :export
+end
+
+service 'rack' do
+  ignore_failure true
+  provider Chef::Provider::Service::Upstart
+  action :restart
+end
\ No newline at end of file

=== added file 'cookbooks/redis-relation/recipes/changed.rb'
--- cookbooks/redis-relation/recipes/changed.rb	1970-01-01 00:00:00 +0000
+++ cookbooks/redis-relation/recipes/changed.rb	2013-08-21 10:46:51 +0000
@@ -0,0 +1,28 @@
+redis = {
+  host: juju_relation['hostname'],
+  port: juju_relation['port'],
+}
+
+if %i(host port).any? { |attr| redis[attr].nil? || redis[attr].empty? }
+  puts "Waiting for all attributes being set."
+else
+  rack_envfile "#{node[:rack][:root]}/shared/.env" do
+    variables({
+      redis_url: "redis://#{redis[:host]}:#{redis[:port]}",
+    })
+    user 'deploy'
+    group 'deploy'
+    mode '0644'
+    action :merge
+  end
+
+  executables do
+    action :export
+  end
+
+  service 'rack' do
+    ignore_failure true
+    provider Chef::Provider::Service::Upstart
+    action :restart
+  end
+end
\ No newline at end of file

=== removed directory 'files'
=== removed file 'files/mongoid_example.yml'
=== removed file 'files/resque_example.yml'
--- files/resque_example.yml	2013-03-01 11:10:06 +0000
+++ files/resque_example.yml	1970-01-01 00:00:00 +0000
@@ -1,1 +0,0 @@
-development: localhost:6379
\ No newline at end of file

=== added file 'hooks/Gemfile'
--- hooks/Gemfile	1970-01-01 00:00:00 +0000
+++ hooks/Gemfile	2013-08-21 10:46:51 +0000
@@ -0,0 +1,5 @@
+source "https://rubygems.org"
+
+gem 'chef', '~> 11.6.0'
+gem 'foreman', '~> 0.63'
+gem 'activesupport', '~> 4.0.0'
\ No newline at end of file

=== added file 'hooks/Gemfile.lock'
--- hooks/Gemfile.lock	1970-01-01 00:00:00 +0000
+++ hooks/Gemfile.lock	2013-08-21 10:46:51 +0000
@@ -0,0 +1,72 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    activesupport (4.0.0)
+      i18n (~> 0.6, >= 0.6.4)
+      minitest (~> 4.2)
+      multi_json (~> 1.3)
+      thread_safe (~> 0.1)
+      tzinfo (~> 0.3.37)
+    atomic (1.1.10)
+    chef (11.6.0)
+      erubis
+      highline (>= 1.6.9)
+      json (>= 1.4.4, <= 1.7.7)
+      mixlib-authentication (>= 1.3.0)
+      mixlib-cli (~> 1.3.0)
+      mixlib-config (>= 1.1.2)
+      mixlib-log (>= 1.3.0)
+      mixlib-shellout
+      net-ssh (~> 2.6)
+      net-ssh-multi (~> 1.1.0)
+      ohai (>= 0.6.0)
+      rest-client (>= 1.0.4, < 1.7.0)
+      yajl-ruby (~> 1.1)
+    dotenv (0.8.0)
+    erubis (2.7.0)
+    foreman (0.63.0)
+      dotenv (>= 0.7)
+      thor (>= 0.13.6)
+    highline (1.6.19)
+    i18n (0.6.4)
+    ipaddress (0.8.0)
+    json (1.7.7)
+    mime-types (1.23)
+    minitest (4.7.5)
+    mixlib-authentication (1.3.0)
+      mixlib-log
+    mixlib-cli (1.3.0)
+    mixlib-config (1.1.2)
+    mixlib-log (1.6.0)
+    mixlib-shellout (1.2.0)
+    multi_json (1.7.7)
+    net-ssh (2.6.8)
+    net-ssh-gateway (1.2.0)
+      net-ssh (>= 2.6.5)
+    net-ssh-multi (1.1)
+      net-ssh (>= 2.1.4)
+      net-ssh-gateway (>= 0.99.0)
+    ohai (6.18.0)
+      ipaddress
+      mixlib-cli
+      mixlib-config
+      mixlib-log
+      mixlib-shellout
+      systemu
+      yajl-ruby
+    rest-client (1.6.7)
+      mime-types (>= 1.16)
+    systemu (2.5.2)
+    thor (0.18.1)
+    thread_safe (0.1.0)
+      atomic
+    tzinfo (0.3.37)
+    yajl-ruby (1.1.0)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  activesupport (~> 4.0.0)
+  chef (~> 11.6.0)
+  foreman (~> 0.63)

=== added file 'hooks/bootstrap'
--- hooks/bootstrap	1970-01-01 00:00:00 +0000
+++ hooks/bootstrap	2013-08-21 10:46:51 +0000
@@ -0,0 +1,28 @@
+#!/bin/bash
+set -e
+
+export HOME=/root
+
+apt-get update
+apt-get install -y curl build-essential
+
+$CHARM_DIR/hooks/rvm-installer.sh stable
+
+export PATH=$PATH:/usr/local/rvm/bin
+source /usr/local/rvm/scripts/rvm
+
+rvm install ruby --default
+rvm use ruby
+
+cd $CHARM_DIR/hooks && bundle install
+
+rvm wrapper ruby juju chef-solo bundle
+
+configure_chef_solo() {
+  cat > /etc/chef/solo.rb <<EOF
+cookbook_path '$CHARM_DIR/cookbooks'
+EOF
+}
+
+mkdir -p /etc/chef
+[[ -a /etc/chef/solo.rb ]] || configure_chef_solo
\ No newline at end of file

=== removed file 'hooks/common.sh'
--- hooks/common.sh	2013-02-22 14:15:28 +0000
+++ hooks/common.sh	1970-01-01 00:00:00 +0000
@@ -1,109 +0,0 @@
-install_root=`config-get install_root`
-app_name=`config-get app_name`
-repo_url=`config-get repo_url`
-repo_branch=`config-get repo_branch`
-repo_type=`config-get repo_type`
-extra_packages=`config-get extra_packages`
-port=`config-get port`
-migrate_database=`config-get migrate_database`
-seed_database=`config-get seed_database`
-compile_assets=`config-get compile_assets`
-
-root="$install_root/$app_name"
-
-export RAILS_ENV=production
-export RAILS_ROOT=$root
-
-has_gem() {
-  grep -q $1 $root/Gemfile
-}
-add_gem() {
-  echo -e "\ngem '$1'\n" >> $root/Gemfile
-  bundle_install
-}
-ensure_gem() {
-  has_gem $1 || add_gem $1
-}
-bundle_install() {
-  cd $root && bundle install
-}
-
-#db methods
-
-database_version() {
-  `cd $root && bundle exec rake db:version | awk '/Current version:/ { print $3 }'`
-}
-
-configure_database() {
-  juju-log "Configure database"
-
-  cat > "$root/config/database.yml" <<EOS
-  $RAILS_ENV:
-    adapter: $1
-    database: $2
-    host: $3
-    pool: 5
-    timeout: 5000
-    username: $4
-    password: $5
-EOS
-}
-
-migrate_database() {
-  if [[ $migrate_database == 'True' ]]; then
-    juju-log "Migrate database"
-    wrap_rake db:migrate
-  fi
-}
-
-seed_database() {
-  if [[ $seed_database == 'True' ]]; then
-    juju-log "Seed database"
-    wrap_rake db:seed
-  fi
-}
-
-compile_assets() {
-  if [[ $compile_assets == 'True' ]]; then
-    juju-log 'Compile assets'
-    wrap_rake assets:precompile
-  fi
-}
-
-create_mongoid_indexes() {
-  juju-log 'Create mongoid indexes'
-  wrap_rake db:mongoid:create_indexes
-}
-
-run_rake() {
-  cd $root && bundle exec rake $1
-}
-
-wrap_rake() {
-  run_rake $1 || juju-log "Your either do not have Rake installed or trying to run task that doesn't exist."
-}
-
-# global methods
-
-requires_restart() {
-  for relation_id in $(relation-ids website); do
-    relation-set -r $relation_id updated_at=`date +%s`
-  done
-}
-
-exit_if_blank() {
-  if [ -z "$1" ] ; then
-      juju-log "$2 not set yet."
-      exit 0
-  fi
-}
-
-# rescue methods
-
-configure_resque() {
-  juju-log "Configuring Resque..."
-
-  cat > "$root/config/resque.yml" <<EOS
-$RAILS_ENV: $1:$2
-EOS
-}
\ No newline at end of file

=== added symlink 'hooks/config-changed'
=== target is u'stub'
=== removed file 'hooks/god-relation-joined'
--- hooks/god-relation-joined	2013-02-15 14:57:55 +0000
+++ hooks/god-relation-joined	1970-01-01 00:00:00 +0000
@@ -1,12 +0,0 @@
-#!/bin/bash
-
-set -eu
-
-source "$(dirname $0)/common.sh"
-
-cat >> '/etc/god/environment_variables.god' <<EOS
-ENV['RAILS_ROOT'] = '$RAILS_ROOT'
-ENV['RAILS_ENV'] = '$RAILS_ENV'
-EOS
-
-relation-set path="$root/config/*.god"
\ No newline at end of file

=== modified file 'hooks/install'
--- hooks/install	2013-02-15 14:57:55 +0000
+++ hooks/install	2013-08-21 10:46:51 +0000
@@ -1,58 +1,6 @@
 #!/bin/bash
-
-set -eu
-source "$(dirname $0)/common.sh"
-
-juju-log 'Add chris-lea node.js ppa'
-add-apt-repository -y ppa:chris-lea/node.js
-apt-get update -qq
-
-juju-log "Install dependencies"
-apt-get install -y -qq build-essential libsqlite3-dev libmysql++-dev libpq-dev nodejs
-
-juju-log "Install extra packages"
-[[ -z $extra_packages ]] || apt-get -y install -qq $extra_packages
-
-juju-log "install bundler"
-gem install bundler --no-rdoc --no-ri
-
-fetch_from_git() {
-  apt-get -y install -qq git-core
-  umask 022
-  git clone $repo_url -b $repo_branch $root
-}
-fetch_from_bzr() {
-  apt-get -y install -qq bzr
-  umask 022
-  bzr branch $repo_url $root
-}
-fetch_from_svn() {
-  apt-get install -y -qq subversion
-  umask 022
-  if [[ ($repo_branch == 'trunk') || (-z $repo_branch) ]]; then
-    svn co "$repo_url/trunk" $root
-  else
-    svn co "$repo_url/branches/$repo_branch" $root
-  fi
-}
-install_app() {
-  juju-log "Install rails app into $root"
-  case $repo_type in
-    git )
-      fetch_from_git ;;
-    bzr )
-      fetch_from_bzr ;;
-    svn )
-      fetch_from_svn ;;
-  esac
-
-  mkdir -p $root/config
-  mkdir -p $root/public
-  mkdir -p $root/tmp
-  #touch $root/log/production.log
-  #chmod 0666 $root/log/production.log
-
-  bundle_install
-}
-
-[ -d $root ] || install_app
\ No newline at end of file
+set -e
+
+source "$(dirname $0)/bootstrap"
+
+juju_chef-solo -o "recipe[juju::bootstrap],recipe[rack::install]"

=== added symlink 'hooks/memcached-relation-broken'
=== target is u'stub'
=== added symlink 'hooks/memcached-relation-changed'
=== target is u'stub'
=== added symlink 'hooks/mongodb-relation-broken'
=== target is u'stub'
=== added symlink 'hooks/mongodb-relation-changed'
=== target is u'stub'
=== removed file 'hooks/mongoid-relation-changed'
--- hooks/mongoid-relation-changed	2013-02-22 14:15:28 +0000
+++ hooks/mongoid-relation-changed	1970-01-01 00:00:00 +0000
@@ -1,35 +0,0 @@
-#!/bin/bash
-
-set -eu
-
-source "$(dirname $0)/common.sh"
-
-host=`relation-get hostname`
-port=`relation-get port`
-
-exit_if_blank "$host" 'mongodb host'
-exit_if_blank "$port" 'mongodb port'
-
-configure_mongoid() {
-  juju-log "Configure Mongoid"
-  cat > "$root/config/mongoid.yml" <<EOS
-$RAILS_ENV:
-  sessions:
-    default:
-      database: "rails_${RAILS_ENV}"
-      hosts:
-        - ${host}:${port}
-      options:
-        consistency: :strong
-EOS
-}
-
-configure_mongoid
-
-create_mongoid_indexes
-
-seed_database
-
-compile_assets
-
-requires_restart
\ No newline at end of file

=== removed file 'hooks/mongoid-relation-joined'
--- hooks/mongoid-relation-joined	2013-02-14 14:06:50 +0000
+++ hooks/mongoid-relation-joined	1970-01-01 00:00:00 +0000
@@ -1,7 +0,0 @@
-#!/bin/bash
-
-set -eu
-
-source "$(dirname $0)/common.sh"
-
-ensure_gem 'mongoid'
\ No newline at end of file

=== modified file 'hooks/mysql-relation-broken'
--- hooks/mysql-relation-broken	2013-02-14 14:06:50 +0000
+++ hooks/mysql-relation-broken	1970-01-01 00:00:00 +0000
@@ -1,9 +0,0 @@
-#!/bin/bash
-
-set -eu
-
-source "$(dirname $0)/common.sh"
-
-configure_database 'mysql2' "" "" "" ""
-
-requires_restart
\ No newline at end of file

=== target is u'stub'
=== modified file 'hooks/mysql-relation-changed'
--- hooks/mysql-relation-changed	2013-02-15 14:57:55 +0000
+++ hooks/mysql-relation-changed	1970-01-01 00:00:00 +0000
@@ -1,25 +0,0 @@
-#!/bin/bash
-
-set -eu
-
-source "$(dirname $0)/common.sh"
-
-host=`relation-get host`
-database=`relation-get database`
-user=`relation-get user`
-password=`relation-get password`
-
-exit_if_blank "$host" 'mysql host'
-exit_if_blank "$database" 'mysql database'
-exit_if_blank "$user" 'mysql user'
-exit_if_blank "$password" 'mysql password'
-
-configure_database 'mysql2' "$database" "$host" "$user" "$password"
-
-migrate_database
-
-seed_database
-
-compile_assets
-
-requires_restart
\ No newline at end of file

=== target is u'stub'
=== modified file 'hooks/mysql-relation-joined'
--- hooks/mysql-relation-joined	2013-02-14 14:06:50 +0000
+++ hooks/mysql-relation-joined	1970-01-01 00:00:00 +0000
@@ -1,7 +0,0 @@
-#!/bin/bash
-
-set -eu
-
-source "$(dirname $0)/common.sh"
-
-ensure_gem 'mysql2'
\ No newline at end of file

=== target is u'stub'
=== added symlink 'hooks/nagios-relation-joined'
=== target is u'stub'
=== added symlink 'hooks/nrpe-relation-joined'
=== target is u'stub'
=== modified file 'hooks/postgresql-relation-broken'
--- hooks/postgresql-relation-broken	2013-02-14 14:06:50 +0000
+++ hooks/postgresql-relation-broken	1970-01-01 00:00:00 +0000
@@ -1,9 +0,0 @@
-#!/bin/bash
-
-set -eu
-
-source "$(dirname $0)/common.sh"
-
-configure_database 'postgresql' "" "" "" ""
-
-requires_restart
\ No newline at end of file

=== target is u'stub'
=== modified file 'hooks/postgresql-relation-changed'
--- hooks/postgresql-relation-changed	2013-02-15 14:57:55 +0000
+++ hooks/postgresql-relation-changed	1970-01-01 00:00:00 +0000
@@ -1,25 +0,0 @@
-#!/bin/bash
-
-set -eu
-
-source "$(dirname $0)/common.sh"
-
-host=`relation-get host`
-database=`relation-get database`
-user=`relation-get user`
-password=`relation-get password`
-
-exit_if_blank "$host" 'mysql host'
-exit_if_blank "$database" 'mysql database'
-exit_if_blank "$user" 'mysql user'
-exit_if_blank "$password" 'mysql password'
-
-configure_database 'postgresql' "$database" "$host" "$user" "$password"
-
-migrate_database
-
-seed_database
-
-compile_assets
-
-requires_restart
\ No newline at end of file

=== target is u'stub'
=== modified file 'hooks/postgresql-relation-joined'
--- hooks/postgresql-relation-joined	2013-02-15 14:57:55 +0000
+++ hooks/postgresql-relation-joined	1970-01-01 00:00:00 +0000
@@ -1,10 +0,0 @@
-#!/bin/bash
-
-set -eu
-
-source "$(dirname $0)/common.sh"
-
-ensure_gem 'pg'
-
-# TODO: we need uniq within unit scope but valid postgresql database identifier here
-relation-set database="rails_${RAILS_ENV}"
\ No newline at end of file

=== target is u'stub'
=== added symlink 'hooks/proxy-relation-joined'
=== target is u'stub'
=== removed file 'hooks/rack-server-relation-joined'
--- hooks/rack-server-relation-joined	2013-03-01 07:41:56 +0000
+++ hooks/rack-server-relation-joined	1970-01-01 00:00:00 +0000
@@ -1,7 +0,0 @@
-#!/bin/bash
-
-set -eu
-
-source "$(dirname $0)/common.sh"
-
-relation-set rack_root=$root rack_port=$port
\ No newline at end of file

=== added symlink 'hooks/redis-relation-broken'
=== target is u'stub'
=== added symlink 'hooks/redis-relation-changed'
=== target is u'stub'
=== removed file 'hooks/resque-relation-changed'
--- hooks/resque-relation-changed	2013-02-15 14:57:55 +0000
+++ hooks/resque-relation-changed	1970-01-01 00:00:00 +0000
@@ -1,18 +0,0 @@
-#!/bin/bash
-
-set -eux
-
-source "$(dirname $0)/common.sh"
-
-resque_host=`relation-get hostname`
-resque_port=`relation-get port`
-resque_web_port=5678
-
-exit_if_blank "$resque_host" 'resque host'
-exit_if_blank "$resque_port" 'resque port'
-
-configure_resque $resque_host $resque_port
-
-open-port $resque_web_port
-
-requires_restart
\ No newline at end of file

=== removed file 'hooks/resque-relation-joined'
--- hooks/resque-relation-joined	2013-02-14 14:06:50 +0000
+++ hooks/resque-relation-joined	1970-01-01 00:00:00 +0000
@@ -1,14 +0,0 @@
-#!/bin/bash
-
-set -eux
-
-source "$(dirname $0)/common.sh"
-rakefile="$root/Rakefile"
-
-tasks_loaded() {
-  grep -q 'resque/tasks' $rakefile
-}
-
-tasks_loaded || echo "require 'resque/tasks'" >> $rakefile
-
-mkdir -p ~/.vegas/resque-web
\ No newline at end of file

=== added file 'hooks/rvm-installer.sh'
--- hooks/rvm-installer.sh	1970-01-01 00:00:00 +0000
+++ hooks/rvm-installer.sh	2013-08-21 10:46:51 +0000
@@ -0,0 +1,620 @@
+#!/usr/bin/env bash
+
+BASH_MIN_VERSION="3.2.25"
+if
+  [[ -n "${BASH_VERSION:-}" &&
+    "$(printf "%b" "${BASH_VERSION:-}\n${BASH_MIN_VERSION}\n" | LC_ALL=C sort -n -t"." | head -n1)" != "${BASH_MIN_VERSION}"
+  ]]
+then
+  echo "BASH ${BASH_MIN_VERSION} required (you have $BASH_VERSION)"
+  exit 1
+fi
+
+export HOME PS4
+export rvm_trace_flag rvm_debug_flag rvm_user_install_flag rvm_ignore_rvmrc rvm_prefix rvm_path
+
+shopt -s extglob
+PS4="+ \${BASH_SOURCE##\${rvm_path:-}} : \${FUNCNAME[0]:+\${FUNCNAME[0]}()}  \${LINENO} > "
+set -o errtrace
+set -o errexit
+
+log()  { printf "%b\n" "$*"; }
+fail() { log "\nERROR: $*\n" ; exit 1 ; }
+
+\which which >/dev/null 2>&1 || fail "Could not find 'which' command, make sure it's available first before continuing installation."
+if
+  [[ -z "${rvm_tar_command:-}" ]] && builtin command -v gtar >/dev/null
+then
+  rvm_tar_command=gtar
+elif
+  ${rvm_tar_command:-tar} --help 2>&1 | GREP_OPTIONS="" \grep -- --strip-components >/dev/null
+then
+  rvm_tar_command="${rvm_tar_command:-tar}"
+else
+  case "$(uname)" in
+    (OpenBSD)
+      log "Trying to install GNU version of tar, might require sudo password"
+      if (( UID ))
+      then sudo pkg_add -z gtar-1
+      else pkg_add -z gtar-1
+      fi
+      rvm_tar_command=gtar
+      ;;
+    (Darwin|FreeBSD|DragonFly) # it's not possible to autodetect on OSX, the help/man does not mention all flags
+      rvm_tar_command=tar
+      ;;
+  esac
+  builtin command -v ${rvm_tar_command:-gtar} >/dev/null ||
+  fail "Could not find GNU compatible version of 'tar' command, make sure it's available first before continuing installation."
+fi
+if
+  [[ ! " ${rvm_tar_options:-} " =~ " --no-same-owner "  ]] &&
+  $rvm_tar_command --help 2>&1 | GREP_OPTIONS="" \grep -- --no-same-owner >/dev/null
+then
+  rvm_tar_options="${rvm_tar_options:-}${rvm_tar_options:+ }--no-same-owner"
+fi
+
+usage()
+{
+  printf "%b" "
+
+Usage
+
+  rvm-installer [options] [action]
+
+Options
+
+  [[--]version] <latest|latest-minor|latest-x|latest-x.y|x.y.z> - Install RVM version
+  [--]branch    <name> - Install RVM head, from named branch
+  --trace              - used to debug the installer script
+
+Actions
+
+  master - Install RVM master branch from wayneeseguin rvm repo (Default).
+  stable - Install RVM stable branch from wayneeseguin rvm repo.
+  help   - Display CLI help (this output)
+
+Branches:
+
+  branch <branch>
+  branch /<branch>
+  branch <repo>/
+  branch <repo>/<branch>
+
+  Defaults:
+
+    branch: master
+    repo:   wayneeseguin
+
+"
+}
+
+## duplication marker 32fosjfjsznkjneuera48jae
+__rvm_curl_output_control()
+{
+  if
+    (( ${rvm_quiet_curl_flag:-0} == 1 ))
+  then
+    __flags+=( "--silent" "--show-error" )
+  elif
+    [[ " $*" =~ " -s" || " $*" =~ " --silent" ]]
+  then
+    # make sure --show-error is used with --silent
+    [[ " $*" =~ " -S" || " $*" =~ " -sS" || " $*" =~ " --show-error" ]] ||
+    {
+      __flags+=( "--show-error" )
+    }
+  fi
+}
+
+## duplication marker 32fosjfjsznkjneuera48jae
+# -S is automatically added to -s
+__rvm_curl()
+(
+  __rvm_which curl >/dev/null ||
+  {
+    rvm_error "RVM requires 'curl'. Install 'curl' first and try again."
+    return 200
+  }
+
+  typeset -a __flags
+  __flags=( --fail --location --max-redirs 10 )
+
+  if [[ -n "${rvm_proxy:-}" ]]
+  then __flags+=( --proxy "${rvm_proxy:-}" )
+  fi
+
+  __rvm_curl_output_control
+
+  unset curl
+  __rvm_debug_command \curl "${__flags[@]}" "$@" || return $?
+)
+
+rvm_error()  { printf "ERROR: %b\n" "$*"; }
+__rvm_which(){   which "$@" || return $?; true; }
+__rvm_debug_command(){ "$@" || return $?; true; }
+rvm_is_a_shell_function()
+{
+  [[ -t 0 && -t 1 ]] || return $?
+  return ${rvm_is_not_a_shell_function:-0}
+}
+
+#Searches for highest available version for the given pattern
+# fetch_version 1.10. -> 1.10.3
+# fetch_version 1. -> 1.11.0
+# fetch_version "" -> 2.0.1
+fetch_version()
+{
+  __rvm_curl -s https://api.github.com/repos/wayneeseguin/rvm/tags |
+    sed -n '/"name": / {s/^.*".*": "\(.*\)".*$/\1/; p;}' |
+    sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n |
+    GREP_OPTIONS="" \grep "^${1:-}" | tail -n 1
+}
+
+install_release()
+{
+  typeset _version
+  _version=$1
+  log "Downloading RVM version ${_version}"
+  get_and_unpack \
+    https://github.com/wayneeseguin/rvm/archive/${_version}.tar.gz \
+    rvm-${_version}.tgz ||
+  get_and_unpack \
+    https://bitbucket.org/mpapis/rvm/get/${_version}.tar.gz \
+    rvm-${_version}.tgz
+}
+
+install_head()
+{
+  typeset _repo _branch
+  case "$1" in
+    (/*)
+      _repo=wayneeseguin
+      _branch=${1#/}
+      ;;
+    (*/)
+      _repo=${1%/}
+      _branch=master
+      ;;
+    (*/*)
+      _repo=${1%%/*}
+      _branch=${1#*/}
+      ;;
+    (*)
+      _repo=wayneeseguin
+      _branch=$1
+      ;;
+  esac
+  case "${_repo}" in
+    (mpapis|wayneeseguin)
+      log "Downloading RVM from ${_repo} branch ${_branch}"
+      get_and_unpack \
+        https://github.com/${_repo}/rvm/archive/${_branch}.tar.gz \
+        ${_repo}-rvm-${_branch//\//_}.tgz ||
+      get_and_unpack \
+        https://bitbucket.org/mpapis/rvm/get/${_branch}.tar.gz \
+        ${_repo}-rvm-${_branch//\//_}.tgz
+      ;;
+    (*)
+      log "Downloading RVM from ${_repo} branch ${_branch}"
+      get_and_unpack \
+        https://github.com/${_repo}/rvm/archive/${_branch}.tar.gz \
+        ${_repo}-rvm-${_branch//\//_}.tgz
+      ;;
+  esac
+}
+
+# duplication marker dfkjdjngdfjngjcszncv
+# Drop in cd which _doesn't_ respect cdpath
+__rvm_cd()
+{
+    typeset old_cdpath ret
+    ret=0
+    old_cdpath="${CDPATH}"
+    CDPATH="."
+    chpwd_functions="" builtin cd "$@" || ret=$?
+    CDPATH="${old_cdpath}"
+    return $ret
+}
+
+get_and_unpack()
+{
+  typeset _url _file _patern _return
+  _url=$1
+  _file=$2
+
+  __rvm_curl ${_url} -o ${rvm_archives_path}/${_file} ||
+  {
+    _return=$?
+    case $_return in
+      # duplication marker lfdgzkngdkjvnfjknkjvcnbjkncvjxbn
+      (60)
+        log "
+Could not download '${_url}', you can read more about it here:
+https://rvm.io/support/fixing-broken-ssl-certificates/
+To continue in insecure mode run 'echo insecure >> ~/.curlrc'.
+"
+        ;;
+      # duplication marker lfdgzkngdkjvnfjknkjvcnbjkncvjxbn
+      (77)
+        log "
+It looks like you have old certificates, you can read more about it here:
+https://rvm.io/support/fixing-broken-ssl-certificates/
+"
+        ;;
+      # duplication marker lfdgzkngdkjvnfjknkjvcnbjkncvjxbn
+      (141)
+        log "
+Curl returned 141 - it is result of a segfault which means it's Curls fault.
+Try again and if it crashes more than a couple of times you either need to
+reinstall Curl or consult with your distribution manual and contact support.
+"
+        ;;
+      (*)
+        log "
+Could not download '${_url}'.
+  curl returned status '$_return'.
+"
+        ;;
+    esac
+    return $_return
+  }
+
+  [[ -d "${rvm_src_path}/rvm" ]] || \mkdir -p "${rvm_src_path}/rvm"
+  __rvm_cd "${rvm_src_path}/rvm" ||
+  {
+    _return=$?
+    log "Could not change directory '${rvm_src_path}/rvm'."
+    return $_return
+  }
+
+  rm -rf ${rvm_src_path}/rvm/*
+  $rvm_tar_command xzf ${rvm_archives_path}/${_file} ${rvm_tar_options:-} --strip-components 1 ||
+  {
+    _return=$?
+    log "Could not extract RVM sources."
+    return $_return
+  }
+}
+
+# Tracing, if asked for.
+if [[ "$*" =~ --trace ]] || (( ${rvm_trace_flag:-0} > 0 ))
+then
+  set -o xtrace
+  rvm_trace_flag=1
+fi
+
+# Variable initialization, remove trailing slashes if they exist on HOME
+true \
+  ${rvm_trace_flag:=0} ${rvm_debug_flag:=0}\
+  ${rvm_ignore_rvmrc:=0} HOME="${HOME%%+(\/)}"
+
+
+if (( rvm_ignore_rvmrc == 0 ))
+then
+  for rvmrc in /etc/rvmrc "$HOME/.rvmrc"
+  do
+    if [[ -s "$rvmrc" ]]
+    then
+      if GREP_OPTIONS="" \grep '^\s*rvm .*$' "$rvmrc" >/dev/null 2>&1
+      then
+        printf "%b" "
+Error: $rvmrc is for rvm settings only.
+rvm CLI may NOT be called from within $rvmrc.
+Skipping the loading of $rvmrc
+"
+        exit 1
+      else
+        source "$rvmrc"
+      fi
+    fi
+  done
+fi
+
+if [[ -z "${rvm_path:-}" ]]
+then
+  if (( UID == 0 ))
+  then
+    rvm_user_install_flag=0
+    rvm_prefix="/usr/local"
+    rvm_path="${rvm_prefix}/rvm"
+  else
+    rvm_user_install_flag=1
+    rvm_prefix="$HOME"
+    rvm_path="${rvm_prefix}/.rvm"
+  fi
+fi
+if [[ -z "${rvm_prefix}" ]]
+then
+  rvm_prefix=$( dirname $rvm_path )
+fi
+
+# duplication marker kkdfkgnjfndgjkndfjkgnkfjdgn
+case "$rvm_path" in
+  (/usr/local/rvm)         rvm_user_install_flag=0 ;;
+  ($HOME/*|/${USER// /_}*) rvm_user_install_flag=1 ;;
+  (*)                      rvm_user_install_flag=0 ;;
+esac
+
+install_rubies=()
+install_gems=()
+flags=()
+forwarded_flags=()
+# Parse CLI arguments.
+while (( $# > 0 ))
+do
+  token="$1"
+  shift
+  case "$token" in
+
+    --trace)
+      set -o xtrace
+      rvm_trace_flag=1
+      flags+=( "$token" )
+      forwarded_flags+=( "$token" )
+      ;;
+
+    --debug|--quiet-curl)
+      flags+=( "$token" )
+      forwarded_flags+=( "$token" )
+      token=${token#--}
+      token=${token//-/_}
+      export "rvm_${token}_flag"=1
+      printf "%b" "Turning on ${token/_/ } mode.\n"
+      ;;
+
+    --path)
+      if [[ -n "${1:-}" ]]
+      then
+        rvm_path="$1"
+        shift
+      else
+        fail "--path must be followed by a path."
+      fi
+      ;;
+
+    --branch|branch) # Install RVM from a given branch
+      if [[ -n "${1:-}" ]]
+      then
+        version="head"
+        branch="$1"
+        shift
+      else
+        fail "--branch must be followed by a branchname."
+      fi
+      ;;
+
+    --user-install|--ignore-dotfiles)
+      token=${token#--}
+      token=${token//-/_}
+      export "rvm_${token}_flag"=1
+      printf "%b" "Turning on ${token/_/ } mode.\n"
+      ;;
+
+    --auto-dotfiles)
+      flags+=( "$token" )
+      export "rvm_auto_dotfiles_flag"=1
+      printf "%b" "Turning on auto dotfiles mode.\n"
+      ;;
+
+    --auto)
+      export "rvm_auto_dotfiles_flag"=1
+      printf "%b" "Warning, --auto is deprecated in favor of --auto-dotfiles.\n"
+      ;;
+
+    --verify-downloads)
+      if [[ -n "${1:-}" ]]
+      then
+        export rvm_verify_downloads_flag="$1"
+        forwarded_flags+=( "$token" "$1" )
+        shift
+      else
+        fail "--verify-downloads must be followed by level(0|1|2)."
+      fi
+      ;;
+
+    --autolibs=*)
+      flags+=( "$token" )
+      export rvm_autolibs_flag="${token#--autolibs=}"
+      forwarded_flags+=( "$token" )
+      ;;
+
+    --with-gems=*)
+      flags+=( "$token" )
+      export rvm_with_gems="${token#--with-gems=}"
+      printf "%b" "Installing RVM with gems: ${rvm_with_gems}.\n"
+      ;;
+
+    --without-gems=*)
+      flags+=( "$token" )
+      export rvm_without_gems="${token#--without-gems=}"
+      printf "%b" "Installing RVM without gems: ${rvm_without_gems}.\n"
+      ;;
+
+    --version|version)
+      version="$1"
+      shift
+      ;;
+
+    head)
+      version="head"
+      branch="master"
+      ;;
+
+    stable|master)
+      version="head"
+      branch="$token"
+      ;;
+
+    latest|latest-*|+([[:digit:]]).+([[:digit:]]).+([[:digit:]]))
+      version="$token"
+      ;;
+
+    --ruby)
+      install_rubies+=( ruby )
+      ;;
+
+    --ruby=*)
+      token=${token#--ruby=}
+      install_rubies+=( ${token//,/ } )
+      ;;
+
+    --rails)
+      install_gems+=( rails )
+      ;;
+
+    --gems=*)
+      token=${token#--gems=}
+      install_gems+=( ${token//,/ } )
+      ;;
+
+    (--add-to-rvm-group)
+      export rvm_add_users_to_rvm_group="$1"
+      shift
+      ;;
+
+    help|usage)
+      usage
+      exit 0
+      ;;
+  *)
+    usage
+    exit 1
+    ;;
+
+  esac
+done
+
+case "$rvm_path" in
+  *[[:space:]]*)
+    printf "%b" "
+It looks you are one of the happy *space* users(in home dir name),
+RVM is not yet fully ready for it, use this trick to fix it:
+
+    sudo mkdir -p /${USER// /_}.rvm
+    sudo chown -R \"$USER:\" /${USER// /_}.rvm
+    echo \"export rvm_path=/${USER// /_}.rvm\" >> \"$HOME/.rvmrc\"
+
+and start installing again.
+
+"
+    exit 2
+  ;;
+  /usr/share/ruby-rvm)
+    printf "%b" "
+It looks you are one of the happy Ubuntu users,
+RVM packaged by Ubuntu is old and broken,
+follow this link for details how to fix:
+
+  http://stackoverflow.com/a/9056395/497756
+
+"
+    [[ "${rvm_uses_broken_ubuntu_path:-no}" == "yes" ]] || exit 3
+  ;;
+esac
+
+if (( ${#install_gems[@]} > 0 && ${#install_rubies[@]} == 0 ))
+then
+  install_rubies=( ruby )
+fi
+
+if (( ${#install_rubies[@]} > 0 ))
+then
+  echo "Please read and follow further instructions."
+  echo "Press ENTER to continue."
+  builtin read -n 1 -s -r anykey
+fi
+
+true "${version:=head}"
+
+if [[ "$rvm_path" != /* ]]
+then
+  fail "The rvm install path must be fully qualified. Tried $rvm_path"
+fi
+
+rvm_src_path="$rvm_path/src"
+rvm_archives_path="$rvm_path/archives"
+rvm_releases_url="https://rvm.io/releases"
+
+for dir in "$rvm_src_path" "$rvm_archives_path"
+do
+  if [[ ! -d "$dir" ]]
+  then
+    mkdir -p "$dir"
+  fi
+done
+
+# Perform the actual installation, first we obtain the source using whichever
+# means was specified, if any. Defaults to head.
+case "${version}" in
+  (head)
+    echo "${branch}" > "$rvm_path/RELEASE"
+    install_head ${branch:-master} || exit $?
+    ;;
+
+  (latest)
+    echo "${version}" > "$rvm_path/RELEASE"
+    install_release $(fetch_version "") || exit $?
+    ;;
+
+  (latest-minor)
+    echo "${version}" > "$rvm_path/RELEASE"
+    version="$(\cat "$rvm_path/VERSION")"
+    install_release $(fetch_version "${version%.*}") || exit $?
+    ;;
+
+  (latest-*)
+    echo "${version}" > "$rvm_path/RELEASE"
+    install_release $(fetch_version "${version#latest-}") || exit $?
+    ;;
+
+  (+([[:digit:]]).+([[:digit:]]).+([[:digit:]])) # x.y.z
+    echo "version" > "$rvm_path/RELEASE"
+    install_release ${version} || exit $?
+    ;;
+
+  (*)
+    fail "Something went wrong, unrecognized version '$version'"
+    ;;
+esac
+
+# required flag - path to install
+flags+=( --path "$rvm_path" )
+
+chmod +x ./scripts/install
+./scripts/install "${flags[@]}"
+
+if (( ${#install_rubies[@]} > 0 ))
+then
+  (
+    source ${rvm_scripts_path:-${rvm_path}/scripts}/rvm
+    source ${rvm_scripts_path:-${rvm_path}/scripts}/version
+    __rvm_version
+
+    for _ruby in ${install_rubies[@]}
+    do command rvm "${forwarded_flags[@]}" install ${_ruby} -j 2
+    done
+    # set the first one as default, skip rest
+    for _ruby in ${install_rubies[@]}
+    do
+      rvm "${forwarded_flags[@]}" alias create default ${_ruby}
+      break
+    done
+
+    for _gem in ${install_gems[@]}
+    do rvm "${forwarded_flags[@]}" all do gem install ${_gem}
+    done
+
+    printf "%b" "
+  * To start using RVM you need to run \`source $rvm_path/scripts/rvm\`
+    in all your open shell windows, in rare cases you need to reopen all shell windows.
+"
+
+    if [[ "${install_gems[*]}" =~ "rails" ]]
+    then
+      printf "%b" "
+  * To start using rails you need to run \`rails new <project_dir>\`.
+"
+    fi
+  )
+fi

=== modified file 'hooks/start'
--- hooks/start	2013-02-14 14:06:50 +0000
+++ hooks/start	1970-01-01 00:00:00 +0000
@@ -1,8 +0,0 @@
-#!/bin/bash
-
-source "$(dirname $0)/common.sh"
-
-# this is workaround to allow start application even if redis is not connected yet
-if has_gem 'resque' ; then
-  configure_resque 'localhost' '6379'
-fi
\ No newline at end of file

=== target is u'stub'
=== modified file 'hooks/stop'
--- hooks/stop	2013-02-14 14:06:50 +0000
+++ hooks/stop	1970-01-01 00:00:00 +0000
@@ -1,7 +0,0 @@
-#!/bin/bash
-# This will be run when the service is being torn down, allowing you to disable
-# it in various ways..
-# For example, if your web app uses a text file to signal to the load balancer
-# that it is live... you could remove it and sleep for a bit to allow the load
-# balancer to stop sending traffic.
-# rm /srv/webroot/server-live.txt && sleep 30

=== target is u'stub'
=== added file 'hooks/stub'
--- hooks/stub	1970-01-01 00:00:00 +0000
+++ hooks/stub	2013-08-21 10:46:51 +0000
@@ -0,0 +1,18 @@
+#!/bin/bash
+set -e
+
+export HOME=/root
+export PATH=$PATH:/usr/local/rvm/bin
+source /usr/local/rvm/scripts/rvm
+
+hook_name=$(basename $0)
+
+if [[ "$hook_name" == *-relation-* ]]; then
+  cookbook_name="${hook_name%-relation*}-relation"
+  recipe_name=${hook_name#*relation-}
+  else
+  cookbook_name='rack'
+  recipe_name=$hook_name
+fi
+
+juju_chef-solo -o "recipe[juju::bootstrap],recipe[$cookbook_name::$recipe_name]"
\ No newline at end of file

=== modified file 'metadata.yaml'
--- metadata.yaml	2013-07-11 19:25:36 +0000
+++ metadata.yaml	2013-08-21 10:46:51 +0000
@@ -1,7 +1,6 @@
 name: rack
-subordinate: true
 summary: A modular Ruby webserver interface
-maintainer: Altoros Systems, Inc. <[e-mail]>
+maintainer: "Altoros Systems, Inc. <[e-mail]>"
 description: |
   Rack provides a minimal, modular and adaptable interface
   for developing web applications in Ruby.
@@ -9,25 +8,28 @@
   it unifies and distills the API for web servers, web frameworks, and
   software in between (the so-called middleware) into a single method call.
 categories:
-    - app-servers
+  - app-servers
 provides:
-  god:
-    interface: god
+  proxy:
+    interface: http
+  nagios:
+    interface: monitors
+  nrpe:
+    interface: local-monitors
     scope: container
-    optional: true
 requires:
-  rack-server:
-    interface: rack
-    scope:  container
+  postgresql:
+    interface: pgsql
+    optional: true
   mysql:
     interface: mysql
     optional: true
-  postgresql:
-    interface: pgsql
-    optional: true
-  resque:
+  mongodb:
+    interface: mongodb
+    optional: true
+  memcached:
+    interface: memcache
+    optional: true
+  redis:
     interface: redis
-    optional: true
-  mongoid:
-    interface: mongodb
-    optional: true
+    optional: true
\ No newline at end of file

=== modified file 'revision'
--- revision	2013-03-01 11:10:06 +0000
+++ revision	2013-08-21 10:46:51 +0000
@@ -1,1 +1,1 @@
-4
\ No newline at end of file
+10

=== added directory 'tests'
=== added file 'tests/100_deploy.test'
--- tests/100_deploy.test	1970-01-01 00:00:00 +0000
+++ tests/100_deploy.test	2013-08-21 10:46:51 +0000
@@ -0,0 +1,49 @@
+#!/bin/sh
+
+teardown() {
+    juju destroy-service html2haml
+    if [ -n "$datadir" ] ; then
+        if [ -f $datadir/passed ]; then
+            rm -r $datadir
+        else
+            echo $datadir preserved
+        fi
+    fi
+}
+
+trap teardown EXIT
+
+juju deploy rack --config html2haml.yml html2haml
+juju expose html2haml
+
+for try in `seq 1 600` ; do
+    host=`juju status | get-unit-info html2haml public-address`
+    if [ -z "$host" ] ; then
+        sleep 1
+    else
+        break
+    fi
+done
+
+if [ -z "$host" ] ; then
+    echo FAIL: status timed out
+    exit 1
+fi
+
+datadir=`mktemp -d ${TMPDIR:-/tmp}/wget.test.XXXXXXX`
+echo INFO: datadir=$datadir
+
+wget --tries=100 --timeout=6 http://$host/ -O - -a $datadir/wget.log | grep -q '<title>' || continue
+
+if [ $try -eq 600 ] ; then
+    echo FAIL: Timed out waiting.
+    exit 1
+fi
+
+touch $datadir/passed
+
+trap - EXIT
+teardown
+
+echo PASS: deployed successfully
+exit 0
\ No newline at end of file

=== added file 'tests/get-unit-info'
--- tests/get-unit-info	1970-01-01 00:00:00 +0000
+++ tests/get-unit-info	2013-08-21 10:46:51 +0000
@@ -0,0 +1,45 @@
+#!/usr/bin/python
+# machines:
+#   0: {dns-name: ec2-50-17-84-127.compute-1.amazonaws.com, instance-id: i-8c5c3fec}
+#   1: {dns-name: ec2-184-73-102-113.compute-1.amazonaws.com, instance-id: i-14a2c174}
+#   2: {dns-name: ec2-75-101-184-93.compute-1.amazonaws.com, instance-id: i-e0a2c180}
+# services:
+#   mysql:
+#     charm: local:mysql-11
+#     relations: {db: wordpress}
+#     units:
+#       mysql/0:
+#         machine: 2
+#         relations:
+#           db: {state: up}
+#         state: started
+#   wordpress:
+#     charm: local:wordpress-31
+#     exposed: true
+#     relations: {db: mysql}
+#     units:
+#       wordpress/0:
+#         machine: 1
+#         open-ports: []
+#         relations: {}
+#         state: null
+
+import yaml
+import sys
+from subprocess import Popen, PIPE
+
+def main():
+    d = yaml.safe_load(Popen(['juju','status'],stdout=PIPE).stdout)
+    srv = d.get("services", {}).get(sys.argv[1])
+    if srv is None:
+        return
+    units = srv.get("units", {})
+    if units is None:
+        return
+    item = units.items()[0][1].get(sys.argv[2])
+    if item is None:
+        return
+    print item
+
+if __name__ == "__main__":
+    main()
\ No newline at end of file

=== added file 'tests/html2haml.yml'
--- tests/html2haml.yml	1970-01-01 00:00:00 +0000
+++ tests/html2haml.yml	2013-08-21 10:46:51 +0000
@@ -0,0 +1,2 @@
+html2haml:
+  repo: https://github.com/twilson63/html2haml.git
\ No newline at end of file