gistfile1.rb

Ironfan.cluster 'my_first_cluster' do

  # This is the Chef environment that the Chef nodes
  # will be placed under.
  environment           :dev

  # This Chef role comes built in to ironfan. It defines
  # certain universal behaviors such as installing ntpd,
  # zsh, and (strangely) emacs
  role                  :systemwide
  
  # Life will be difficult without this
  role                  :ssh

  # These are behaviors that apply to EC2 resources anywhere
  # in the cluster. cloud(:ec2) statements within each facet
  # can be used to augment or override these settings
  cloud(:ec2) do
    permanent           true
    availability_zones  ['us-east-1c', 'us-east-1d']
    flavor              't1.micro'
    backing             'ebs'
    image_name          'ironfan-natty'
    chef_client_script  'client.rb'
    security_group(:ssh).authorize_port_range(22..22)
    mount_ephemerals
  end

  facet :web do
    instances 2
    recipe 'nginx'
    cloud(:ec2) do
      flavor  'm1.small'
      # Adds a new security group called "web"
      # Only servers in this facet will be added
      # to that group
      security_group(:web) do
        authorize_port_range(80..80)
        authorize_port_range(443..443)
      end
    end
  end

  facet :database do
    instances 1
    recipe 'mysql'
    cloud(:ec2) do
      flavor 'm1.large'
    end
  end

end