Post Charm Deployment Suggestions

[arosales]

Chuck,

Thanks for authoring this charm and putting it into a usable format with flannel. The user docs are a nice touch too.

My only feedback is to add post charm deployment instructions in the Getting Started section (post juju deploy commands and any necessary config). For example, what are some interesting things a user can now do with the Docker service now that it is deployed with Juju. Perhaps suggest something the user can try to both utilize Docker and Juju. It doesn't have to be a production solution, but something the user can easily follow to "try out" or "smoke test" their deployment. Be a plus, if that "try out" had some Juju special sauce that made the user think glad I deployed Docker with Juju.

Also a quick warning about LXC (local provider) may be helpful to users giving this charm an initial poke. I don't see this on the "Known limitations" on the GitHub landing page, and I have to click on "Getting Started" at the bottom to learn this.

-thanks,
Antonio