1. As mentioned in [1], we should avoid using six.iteritems to achieve
iterators. We can use dict.items instead, as it will return iterators
in PY3 as well. And dict.items/keys will more readable.
2. In py2, the performance about list should be negligible,
see the link [2].
[1] https://wiki.openstack.org/wiki/Python3
[2] http://lists.openstack.org/pipermail/openstack-dev/2015-June/066391.html
Co-Authored-By: Akihiro Motoki <amotoki@gmail.com>
Change-Id: I4b9edb326444264c0f6c4ad281acaac356a07e85
Implements: blueprint replace-iteritems-with-items
This adds commands to import and export volume backup records so they
can be imported and restored on other Cinder instances or to the
original instance if the service or database has been lost and had to be
rebuilt.
I know this is a commonly used process by some users, so it would be
good to have this functionality in osc so they do not have to switch
clients.
More details about the export and import process can be found here:
https://docs.openstack.org/cinder/latest/admin/blockstorage-volume-backups-export-import.html
Change-Id: Ic95f87b36a416a2b50cb2193fd5759ab59336975
Signed-off-by: Sean McGinnis <sean.mcginnis@gmail.com>
