Without this fix, the following step will fail
bifrost-ironic-install : Ensure service project is present
and you will have errors in uwsgi like
...: Traceback (most recent call last):
...: File "/var/www/keystone/public", line 6, in <module>
...: from keystone.server.wsgi import initialize_public_application
...: ImportError: No module named keystone.server.wsgi
(extracted from journalctl -u uwsgi output)
Change-Id: If238ceb3d6309e491235aa63e1adccd7d0606be3
b0df38c46d