Code-Review+1: Lin Shuicheng Code-Review+2: Saul Wold Code-Review+2: yong hu Workflow+1: yong hu Verified+2: Zuul Submitted-by: Zuul Submitted-at: Fri, 21 Dec 2018 01:09:10 +0000 Reviewed-on: https://review.openstack.org/625710 Project: openstack/stx-tools Branch: refs/heads/master