Cluster recipe

libraries-mycluster.rb

property :environment_name, String, name_property: true
property :num_databases, Integer, default: 1
property :num_webservers, Integer, default: 1

action :create do
  1.upto(num_databases) do |i|
    machine "#{environment_name}.db.#{i}" do
      recipe "postgresql"
    end
  end

  1.upto(num_webservers) do |i|
    machine "#{environment_name}.webserver.#{i}" do
      recipe "apache2"
    end
  end
end

recipes-dev.rb

mycompany_mycluster "dev" do
  num_webservers 1
  num_databases 1
end