switch from 127.0.0.1 to 0.0.0.0 (from Jon)

Working on code in an lxc or other virtual instance is great, but accessing it via a browser then turns into a bunch of s/127.0.0.1/0.0.0.0 only to try to back it out again before committing. Then re-applying in the next branch.

Jeff had some custom /etc/hosts that set 0.0.0.0 to a custom hostname and broke using it for others. I’d suggest everyone check out their networking and see if we can’t get things working with 0.0.0.0 as the default as it’ll be helpful to newer common dev practices.

explanation: binding to 0.0.0.0 will bind on all available ports on a system and thus make the juju gui instance running available on the public ip as well as 127.0.0.1. This means the host OS can access the gui running on the guest OS by default.

Resolution: Jon or Rick will land change.