Open Stack

The novaclient 2.21 release had a bug in some bash completion code that 
blows up the voting devstack cells job that runs exercises.  The bug 
tracking the novaclient issue is:

https://bugs.launchpad.net/nova/+bug/1423695

We're blocking the 2.21 release in global-requirements to get master 
unblocked:

https://review.openstack.org/#/c/157619/

Then we're doing a revert of a change for bash completion in novaclient 
to at least workaround the bug on trunk novaclient code:

https://review.openstack.org/#/c/157591/

That, however, is blocked on icehouse being blocked due to the 
neutronclient 2.3.11 release today which was uncapped on stable/icehouse 
global-requirements, so we have this bug:

https://bugs.launchpad.net/python-neutronclient/+bug/1423753

There is a cap proposed for stable/icehouse:

https://review.openstack.org/#/c/157606/

But that's blocked on some other requirements weirdness, looks like a 
problem with openstackclient version requirements and other caps in 
stable/icehouse.

Regarding the novaclient change, the plan is to get either the devstack 
cells exercise job voting on novaclient changes again (which it was at 
some point prior to the 2.21 release and should have caught this 
problem), or get a functional test in novaclient that hits the bash 
completion problem - then we can revert the revert and make that work 
with the current code on master.

I might have missed something but figured it'd be good to get this out 
so people are aware that things are busted, again.

-- 

Thanks,

Matt Riedemann