git-server-git.apps.pok.os.sepia.ceph.com Git

author	Andrew Schoen <aschoen@redhat.com>
	Mon, 2 Jul 2018 20:58:44 +0000 (15:58 -0500)
committer	Andrew Schoen <aschoen@redhat.com>
	Tue, 3 Jul 2018 15:43:10 +0000 (10:43 -0500)
commit	a58d30c114de9db8c351859e5fc0e2bfe468ee4f
tree	a462408f1ab377d2ee296045f6bbad41beb1dcad	tree \| snapshot
parent	f2aaf1d24ac18b3d9874526af8c3c69c2abdb226	commit \| diff

ceph-volume: show a nice error message when ceph.conf is not loaded

If the ceph configuration file is not loaded correctly and then values
from it are used then an undescript error message is shown, e.g.

AttributeError: 'property' object has no attribute 'get'

With this change that same error condition shows the message:

RuntimeError: No valid ceph configuration file was loaded.

Signed-off-by: Andrew Schoen <aschoen@redhat.com>
(cherry picked from commit e42ecb831914b07c7c8559d4556a8aabd2accd0c)