Ceilometer should be capable of capturing DBaaS-related notifications from the Trove service and metering accordingly.
Verified according test plan with ceilometer*5.0.2-2.el7ost.noarch
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHEA-2016-0603.html