--- prelude: > Magnum's bay-to-cluster blueprint [1] required changes across much of its codebase to align to industry standards. To support this blueprint, certain group and option names were changed in configuration files [2]. See the deprecations section for more details. [1] https://review.openstack.org/#/q/topic:bp/rename-bay-to-cluster [2] https://review.openstack.org/#/c/362660/ deprecations: - The 'bay' group has been renamed to 'cluster' and all options in the former 'bay' group have been moved to 'cluster'. - The 'bay_heat' group has been renamed to 'cluster_heat' and all options in the former 'bay_heat' group have been moved to 'cluster_heat'. - The 'bay_create_timeout' option in the former 'bay_heat' group has been renamed to 'create_timeout' inside the 'cluster_heat' group. - The 'baymodel' group has been renamed to 'cluster_template' and all options in the former 'baymodel' group have been moved to 'cluster_template'.