On Sat, Oct 25, 2014 at 07:58:06PM -0500, Dirk Eddelbuettel wrote:
>  i) A few months ago I brought up Docker. And to put it somewhat
>     bluntly, I was told to get lost. We have a code of conduct so
>     the words were nice but I think I express the sentiment fairly
>     :) That said, some other folks are also working on Docker
>     containers in the space so we may here some more.

That's probably this thread [1].  Related projects mentioned were:

* Preston Holmes' JiffyLab [2,3,4,5].
* Tim Dettrick's dit4c [6,7].

As I recall, most of the concerns were:

* How legal is it to publish/distribute a Docker image containing
  compiled versions of copyleft software without also mirroring the
  associated source code?
* Can students who sometimes struggle with installing Git successfully
  install Docker?

My impression was that, aside from these issues (which I still think
are valid), the reception on discuss@ was fairly positive.  Obviously,
neither issue is insurmountable:

* There's a lot of compiled GPL software on the Docker Hub without any
  lawsuits I've heard about.
* If you host the Docker containers yourself with something like
  JiffyLab or tmpnb, you sidestep broken student installs, but become
  more susceptible to broken/overloaded wifi networks.

I think instructors are free to chose whatever delivery mechanism they
feel best fits their target audience and location.

Cheers,
Trevor

[1]: 
http://lists.software-carpentry.org/pipermail/discuss_lists.software-carpentry.org/2014-July/001867.html
[2]: 
http://lists.software-carpentry.org/pipermail/discuss_lists.software-carpentry.org/2014-July/001869.html
[3]: 
http://lists.software-carpentry.org/pipermail/discuss_lists.software-carpentry.org/2013-June/000668.html
[4]: http://ptone.com/dablog/2013/06/introducing-jiffylab/
[5]: https://github.com/ptone/jiffylab
[6]: 
http://lists.software-carpentry.org/pipermail/discuss_lists.software-carpentry.org/2014-July/001871.html
[7]: https://github.com/dit4c/

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