When I first started grafyaml, I wanted to better understand how
existing OpenStack libraries worked. So, with that in mind, I choose
oslo_log as the logging class for this program. However, now that we
have imported it under openstack-infra, we don't really want to depend
on OpenStack libraries, incase there is a breakage. The main reason
for this, if OpenStack libraries break, we still want the
infrastructure to work so we can fix the problem.
Change-Id: Iee9b1d9d9abb4da4d285531b64a7e2505240be12
Signed-off-by: Paul Belanger <pabelanger@redhat.com>