--- features: - > Support for polling Neutron's LBaaS v2 API was added as v1 API in Neutron is deprecated. The same metrics are available between v1 and v2. issues: - > Neutron API is not designed to be polled against. When polling against Neutron is enabled, Ceilometer's polling agents may generate a significant load against the Neutron API. It is recommended that a dedicated API be enabled for polling while Neutron's API is improved to handle polling. upgrade: - > By default, Ceilometer will poll the v2 API. To poll legacy v1 API, add neutron_lbaas_version=v1 option to configuration file.