datacenter.rb

module Fog
  module Compute
    class Vsphere

      class Datacenter < Fog::Model

        identity :id
        attribute :name
        attribute :status

        def clusters
          connection.clusters(:datacenter => name)
        end

        def networks
          connection.networks(:datacenter => name)
        end

        def datastores
          connection.datastores(:datacenter => name)
        end

        def vm_folders
          connection.folders(:datacenter => name, :type => 'vm')
        end
        
        def network_folders
          connection.folders(:datacenter => name, :type => 'network')
        end

        def to_s
          name
        end

      end

    end
  end
end

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https://gist.github.com/faaa97f6b83ae8bf9cc9