This change adds the config directive called
volume-usage-audit-period for versions >= kilo.
Also, According to the doc change I90dff1b5c2a7dd2943cfa7ff25bb63c08eb7986d,
messagingv2 should be the default for anything > Icehouse.
So, this change also sets the following configuration section for
versions >= mitaka.
[oslo_messaging_notifications]
driver = messagingv2
This change adds a specific configuration context that installs
a crontab entry for running the cinder-volume-usage-audit recurrently.
Change-Id: I0056edaac55210a1a1f509ec908ae61c0ea887df
Closes-Bug: #1623144
Signed-off-by: Jorge Niedbalski <jorge.niedbalski@canonical.com>
07ae3acbb4