Added a new field ``operating_status`` for the instance to show the actual operational status of user's database. Change-Id: I7c52cff0ec48289fe1a260e99e02a506d4f8ddec
Uses should get flavor from Nova. Change-Id: Id26d71811f94cdcf4ff188c021d4ed5613eeb8cd
Change-Id: If48ef016c6fb7a875ceabc9f106e4cd85858d147