tree 5b9ece03c7ecc35989e91366bad08b594d750635
parent e5d788e46fb69e81d344679ab7928ce107580098
author Tom Barron <tpb@dyncloud.net> 1546975522 -0500
committer Tom Barron <tpb@dyncloud.net> 1546975528 -0500

Migrate CentOS jobs to ubuntu bionic beaver

Jobs for manila proper have migrated from CentOS to
ubuntu bionic beaver so that we can run them under
python 3.

Make corresponding changes to the zuul configuration
for manila-tempest-tests.

Change-Id: Ic63aaa87b5980436d61bc57c957149e20c4b8bd2