Ussuri Series Release Notes


New Features

  • It is now possible for barbican-keystone-listener to listen on the same standard notification topic without interfering with other services by using the notification listener pools feature of oslo.messaging. To use it, set the new [keystone_notifications]pool_name option to some unique value (but the same for all instances of barbican-keystone-listener service). This feature is available only for those messaging transports of oslo.messaging that support it. At the moment those are rabbitmq and kafka. For more details see oslo.messagind docs

Upgrade Notes

  • Python 2.7 support has been dropped. Last release of Barbican to support python 2.7 is OpenStack Train. The minimum version of Python now supported by Barbican is Python 3.6.