# File lib/vagrant-lxc/action/fetch_ip_with_lxc_info.rb, line 19
        def assigned_ip(env)
          config = env[:machine].provider_config
          fetch_ip_tries = config.fetch_ip_tries
          driver = env[:machine].provider.driver
          ip = ''
          return config.ssh_ip_addr if not config.ssh_ip_addr.nil?
          retryable(:on => LXC::Errors::ExecuteError, :tries => fetch_ip_tries, :sleep => 3) do
            unless ip = get_container_ip_from_ip_addr(driver)
              # retry
              raise LXC::Errors::ExecuteError, :command => "lxc-info"
            end
          end
          ip
        end