Devstack is not tied to any release, and changes can merge whenever.
The problem with changing the default is that I suspect people with existing deployments that rely on the default value of br-ex would be broken when they upgrade from folsom to grizzly. We can however change the documentation to steer people with new deployments toward using the provider networks model for this.
Devstack is not tied to any release, and changes can merge whenever.
The problem with changing the default is that I suspect people with existing deployments that rely on the default value of br-ex would be broken when they upgrade from folsom to grizzly. We can however change the documentation to steer people with new deployments toward using the provider networks model for this.