Ian Cordasco 58d0daef9b Use playbook status to report upgrade failure
Previously, we simply checked $? which at that point would be the exit
status of echo, not openstack-ansible. By recording the actual
openstack-ansible exit status, we can properly report failures of the
upgrade script.

Closes-bug: 1480342
Change-Id: Icf43bea84660e4160a2dfcdb4ac93055340b3573
(cherry picked from commit 8a106d184a566f1baed616aee7747d5f2d581c1b)
2015-08-13 18:18:20 +00:00
..
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