# File lib/fog/compute/openstack/requests/allocate_address.rb, line 5
        def allocate_address(pool = nil)
          request(
            :body    => Fog::JSON.encode('pool' => pool),
            :expects => [200, 202],
            :method  => 'POST',
            :path    => 'os-floating-ips'
          )
        end