With this change on trunk https://github.com/juju/juju/pull/1078 the local provider will now use "virbr0" when "container: kvm" is specified and no "network-bridge" is given. If "container: lxc" is specified (or none, as the default), "lxcbr0" will be used when no "network-bridge" is specified.
With this change on trunk https:/ /github. com/juju/ juju/pull/ 1078 the local provider will now use "virbr0" when "container: kvm" is specified and no "network-bridge" is given. If "container: lxc" is specified (or none, as the default), "lxcbr0" will be used when no "network-bridge" is specified.