Ussuri Series Release Notes


New Features

  • Added cache_backend and manage_backend_package parameters to ceilometer class that is passed down to the oslo::cache resource.

  • Add TLS options for oslo.cache

Bug Fixes

  • Now the default meters use disk.device metrics instead of disk metrics, so that disk performance data can be captured by default.

  • The template file which is used to create pipeline.yaml when manage_pipeline is true was updated, and no longer includes usage of transfomer feature because this feature was already removed from ceilometer.


Deprecation Notes

  • The ceilometer::keystone::authtoken class is now deprecated for removal and has no effect, because ceilometer doesn’t provide api anymore.


Upgrade Notes

  • Deprecated idle_timeout option has been removed.

Deprecation Notes

  • database_min_pool_size option is now deprecated for removal, the parameter has no effect.


New Features

  • Add possibility to configure the size of executor thread pool.

Upgrade Notes

  • The default value of ceilometer::agent::notification has been changed from true to the service default (ack_on_event_error is true by default in ceilometer.conf).