    # File lib/fog/vmfusion/models/compute/server.rb, line 187
            def ssh(commands)
              requires :ipaddress, :username

              #requires :password, :private_key
              ssh_options={}
              ssh_options[:password] = password unless password.nil?
              ssh_options[:key_data] = [private_key] if private_key

              Fog::SSH.new(ipaddress, @username, ssh_options).run(commands)

            end