assertItemsEqual was removed from Python's unittest.TestCase in
Python 3.3 [1][2]. We have been able to use them since then, because
testtools required unittest2, which still included it. With testtools
removing Python 2.7 support [3][4], we will lose support for
assertItemsEqual, so we should switch to use assertCountEqual.
[1] - https://bugs.python.org/issue17866
[2] - https://hg.python.org/cpython/rev/d9921cb6e3cd
[3] - testing-cabal/testtools#286
[4] - testing-cabal/testtools#277
Change-Id: Id2be00858df975e3ee6f8e12f7650e936d99d46b
Add the ability to install an undercloud minion which is connected to an
original undercloud. This minion can have either heat-engine or
ironic-conductor deployed on it.
Adds two new openstack commands for the minion install and a new
minion.conf can be used to configure them.
openstack undercloud minion install
openstack undercloud minion upgrade
Depends-On: https://review.opendev.org/#/c/656984
Change-Id: I61832f5088be172eaf31b36a9cca8dc289580bb2
Related-Blueprint: undercloud-minion
gugug