progrium/dokku — pull request #170 by rhy-jot (2013-08-12 18:26:45+00:00)
Title: Temporarily use TCP for docker

Temporary workaround for #163.

We'd be waiting on [this PR](https://github.com/dotcloud/docker/pull/1485) from the docker team for a better solution but in the mean time this should allow new users to continue to use dokku.

After reviewing documentation I could not find a way to specify default options for the `docker` CLI client resulting in the off looking changes to `dokku` below. (If anyone else sees a way please let me know!)

I recommend that this commit be reverted and `git` is added to the `docker` group after [docker#1485](https://github.com/dotcloud/docker/pull/1485) goes through and is released to launchpad.