Open Stack

Hi All,

The week before last saw no problems with CI

But last week we had 3 separate problems causing tripleo CI tests to
fail until they were dealt with

1. pypi.openstack.org is no longer being maintained, which we were using
in tripleo-ci, we've now moved to pypi.python.org
2. nova started using oslo concurrency and in the process removed
nova/openstack/common/lockutils.py which was being imported from ironic
3. keystone removed a deprecated class which we had been using

See more details on the etherpad
https://etherpad.openstack.org/p/tripleo-ci-breakages

thanks,
Derek.