Mehdi Abaakouk 36414e1ceb Add new attributes to instance
This change adds launched_at/started_at/deleted_at attribute to instance.

Rely on started_at/ended_at of Gnocchi to known when the operation have
done is not precise. Nova records the exact time of this event, just
copy them to Gnocchi.

Change-Id: If7870fd525d1ef58e4c2dbbbf93525bab3623b0f
2018-02-27 16:14:19 +01:00
..
2018-02-27 16:14:19 +01:00
2018-02-26 07:50:27 +00:00