Folks, Currently devstack defaults to zookeeper and is opinionated about it. Talking to Josh, etcd seems to be a good option too. Does anyone have specific experience with etcd with tooz? Do we want to make DLM mandatory? (always run with tooz + backend)? Asking because lots of the container related projects are using etcd [1], so we may want to avoid both zookeeper and etcd? Thoughts please. Note that this came up during the Atlanta PTG as well [2] Thanks, Dims PS: the dragonflow one looks really good! [3] [1] http://codesearch.openstack.org/?q=etcd&i=nope&files=devstack%2F.*&repos= [2] https://etherpad.openstack.org/p/ptg-architecture-workgroup [3] http://git.openstack.org/cgit/openstack/dragonflow/tree/devstack/etcd_driver -- Davanum Srinivas :: https://twitter.com/dims