zhuzeyu 42e7b747e4 Use required_if in kolla_docker.py
Replace the original code with required_if when Ansible 2.0 lands

Change-Id: Ib2e19794bbe804470a880253d5870254041358c8
2017-01-23 12:07:13 +08:00
..
2016-01-13 13:47:49 +08:00
2016-09-12 15:17:28 +07:00