Sudo is needed to copy logs
Sudo is needed to copy logs

We're not capturing the logs as we likely can't
copy the contents of the folder. So lets use
sudo to exec the cp command, and for good measure
we'll pull a list in case there just is nothing
present to be uploaded for logs

Change-Id: I73ad58037518e6d334efe0bad99458a2fabfc047

openstack/bifrost,openstack/bifrost