Fix 'No Host IP' error when vagrant up remote
Fix 'No Host IP' error when vagrant up remote

- 'vagrant up remote' using aws will prompt erros 'No host IP was given to the
  Vagrant core NFS helper.'
- Details can be found: https://github.com/mitchellh/vagrant/issues/1437

[#99435040](https://www.pivotaltracker.com/story/show/99435040)

Signed-off-by: Rexxar Liang (Biao Liang) <840bfc9a5cbdfa07f55e9f6fe0355ea31699536d@huawei.com>

barthy1/bosh,barthy1/bosh,barthy1/bosh,barthy1/bosh