readme updates; remove celluloid for now

Gemfile

@@ -17,7 +17,7 @@ gem 'json', :platform => :jruby
 gem 'multi_json', '~> 1.3.6'
 gem 'yajl-ruby'
 gem 'active_attr', '~> 0.6.0'
-gem 'celluloid'
+# gem 'celluloid'
 gem 'state_machine'
 
 gem 'ruby-graphviz', require: 'graphviz'

Gemfile.lock

@@ -341,7 +341,6 @@ DEPENDENCIES
   bootstrap-sass
   cabin (~> 0.4.4)
   capybara (>= 1.1.2)
-  celluloid
   coffee-rails (~> 3.2.1)
   database_cleaner (>= 0.7.2)
   email_spec (>= 1.2.1)

Procfile

@@ -1,3 +1,3 @@
 web: bundle exec unicorn -p $PORT
 #sidekiq: bundle exec sidekiq
-ruote: bundle exec rake ruote:run_worker
+worker: bundle exec rake ruote:run_worker

README.md

@@ -71,8 +71,58 @@ See [Targets in the wiki](https://github.com/danryan/mastermind/wiki/Targets)
 
 Mastermind uses PostgreSQL to store jobs and process definitions, Redis as a queue for workflow processes, and Ruote as the underlying "operating system" for workflow execution.
 
+# Configuration
+
+Mastermind uses the following environment variables for configuration:
+
+## Mastermind settings
+
+* `MASTERMIND_NOISY` - Whether workflow debug info should be emitted to the logs. Default is `false`.
+* `MASTERMIND_LOG_LEVEL`="info" - The Mastermind log level. Default is `info`.
+
+## AWS participants
+
+* `AWS_ACCESS_KEY_ID` - AWS access key id
+* `AWS_SECRET_ACCESS_KEY` - AWS secret access key
+
+## Campfire participant
+
+* `CAMPFIRE_ROOM` - Campfire room ID
+* `CAMPFIRE_ACCOUNT` - Campfire account name
+* `CAMPFIRE_TOKEN` - Campfire API token
+
+## Chef participants 
+* `CHEF_SERVER_URL` - Chef server URL. Remember to include the port if applicable.
+* `CHEF_CLIENT_NAME` - Chef client name
+* `CHEF_CLIENT_KEY` - Chef client key (the key itself, not the path). Example: `cat /Users/admin/.chef/admin.pem`
+
+# Deployment
+
+## Heroku
+
+```bash
+heroku create -s cedar
+heroku addons:add heroku-postgresql:dev
+heroku pg:promote HEROKU_POSTGRESQL_DEV_NAME
+heroku addons:add redistogo
+heroku config:set GRAPHITE_URL=[...]
+heroku config:set GRAPHITE_AUTH=[...]
+heroku config:set CAMPFIRE_ACCOUNT=[...]
+heroku config:set CAMPFIRE_ROOM=[...]
+heroku config:set CAMPFIRE_TOKEN=[...]
+heroku config:set PAGERDUTY_API_KEY=[...]
+git push heroku master
+heroku run rake db:migrate
+heroku scale web=1
+heroku scale worker=1
+```
+
 # API
 
+Mastermind provides a REST-ish JSON API for job and definition management. Please see the [API wiki](https://github.com/danryan/mastermind/wiki/API) for details.
+
+# API Client
+
 ```ruby
 raise NotImplementedError, "Documentation coming soon!"
 ```

config/application.rb

@@ -29,6 +29,7 @@ class Application < Rails::Application
       cabin = Cabin::Channel.new 
       cabin.subscribe(STDOUT)
       config.logger = cabin
+      # config.logger.level = :debug
     end
 
     # Settings in config/environments/* take precedence over those specified here.

config/initializers/celluloid.rb

@@ -1 +1 @@
-Celluloid.logger = Rails.logger
+# Celluloid.logger = Rails.logger