Folks, As announced last year the Oslo team has deprecated support for the Pika transport in oslo.messaging with removal planned for Rocky. We're not aware of any deployments using this transport and its removal is not anticipated to affect anyone. More details can be found in the original announcement [0]. This is notice that the removal is currently underway [1]. Thanks, [0] http://lists.openstack.org/pipermail/openstack-operators/2017-May/013579.html [1] https://review.openstack.org/#/c/536960/ -- Ken Giusti (kgiusti at gmail.com)