Jeffrey Zhang 00a42b8cbe Bump min Ansible version to 2.2.0 ... Different Y stream version in Ansible is not compatible. Since ansible 2.2.0 is released for a while. It is time for kolla-ansible to bump the min Ansible version. Then we can remove the annoying WARNING message in deploying logs and use the new features. Change-Id: I99f3c5678f6d2d1f93d61c660fbd166184ff6422		2017-06-14 06:57:04 +08:00
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main.yml	Bump min Ansible version to 2.2.0	2017-06-14 06:57:04 +08:00