This was done with the update-requirements tool from the requirements
repository as described in the docs [1]
[1] https://docs.openstack.org/requirements/latest/
Change-Id: I12b1d391315f377299bf9ec7b75926080ab890a8
Set the IPA domain in join.conf so hostnames will get the
IPA domain, instance_name + domain.
Don't blow up if metadata or system_metadata comes in as None.
Add some missing variable definitions caught by pylint.
Read join.conf in the notify server as well.
Re-order the kinit in the installation script to not fail
if the user has no pre-existing ticket.
Don't copy join.conf and api-paste.ini from going into
/usr/share/novajoin.
Juan Antonio Osorio Robles