There is discussion on the mailing list about ceilometerclient removal
that started this.
The metric service is not an OpenStack service. It does not have an
entry in service-types-authority, nor does it have an API documented at
developer.openstack.org/api-ref.
That's not saying that someone couldn't install it in their OpenStack
cloud and that doing so is a bad idea. It's probably a great idea and
those people are likely quite happy.
Since this is openstacksdk we need to draw the line somewhere. The
add_service patch adds the ability for consumers to opt-in to
non-official services. Making an openstacksdk-metric package people
could use with a MetricService object and the proxy/resource objects
here would be a great idea.
As a follow-up we should potentially add the ability to add a list of
extra services to a clouds.yaml file.
Change-Id: Ib3810e3b11dbacc0215d486397e05370a2d7521e
cb4c425411