postgres database.yml file for sample app

databse.yml

development:
  adapter: postgresql
  encoding: unicode
  database: sample_development
  username: postgres
  password:
  host: localhost
  port: 5432

Gemfile

source :rubygems

gem 'rails', '3.0.4'

# Bundle edge Rails instead:
# gem 'rails', :git => 'git://github.com/rails/rails.git'

gem 'pg'
gem 'ar-octopus', :git => 'git://github.com/tchandy/octopus.git', :require => "octopus"

group :test do 
  gem 'capybara'
  gem 'database_cleaner'
  gem 'cucumber-rails'
  gem 'cucumber'
  gem 'spork'
  gem 'launchy'   
  gem "rspec-rails", ">= 2.0.0.beta.16"
  gem 'ruby-debug' if RUBY_VERSION < "1.9"
  gem "aruba"
end

shards.yml

postgres: &postgres
  adapter: postgresql
  username: postgres
  password:
  encoding: unicode
  host: localhost
  port: 5432
  
octopus:
  octopus_enviroments:
    - development
  development:
    asia:
      database: asia_shard
      <<: *postgres
    europe:
      database: europe_shard
      <<: *postgres
    america:
      database: america_shard
      <<: *postgres