In the MCP 2019.2.5 maintenance update, Mirantis introduces the following enhancements for OpenStack:
To obtain the enhancements, follow the steps described in Apply maintenance updates.
Implemented the Deploy - upgrade Galera pipeline job that enables the automated upgrade and update of a Galera cluster.
Implemented the autogeneration of the secure user names for the Keystone administration and users by default. This new functionality applies to the OpenStack environments deployed on top of the MCP 2019.2.5 or newer maintenance update.