Change-Id: Ief33e4bebff904778df18fafb77c318ec212677b Closes-Bug: #1828424 Func-Test-PR: https://github.com/openstack-charmers/zaza-openstack-tests/pull/233
Change bionic test from dev to gate for 18.05. Change-Id: I5a82ac79b29181fabec41570cd5aa003d2bfb8ea