From multisite use cases we have defined, for Brahmaputra Release we delivered the solution for use case 1 by one bugfix in the OpenStack Liberty. In Release C, we hope to cover the following items

• Integration support from at least one of the installers for use case 2 and 3, which are merged into OpenStack Mitaka, and for use case 4 -5 which will need integration work of Tricircle and Kingbird project.
• Setup multi region testing environment with yardstick team to have Multisite scenarios tested.
• Gap analysis with IPv6 project on IPv6 w/ Multisite
• Further discussion on possible additional solutions for geo-redundancy use case.

Depending on resource availability, detailed plan and deliverables will be defined by Milestone 2 (April 8).