Propose moving tempest tests to a plugin
Propose moving tempest tests to a plugin

Tempest has a plugin architecture which ceilometer can use to
improve velocity and flexiblity. This spec proposes such a change.

Change-Id: I910a9d2adaa20a8f254d53a3724f375be0acf1ca

openstack/telemetry-specs,openstack/ceilometer-specs