Python deployment with virtualenv (on a no-internet-access server)

Question

My production server has no access to the internet, so it\'s a bit a mess copying all the dependencies from my dev machine to the production/development server.

If I

Answer 1

Three options I would consider:

1. Run your own PyPI mirror with the dependencies you need. You really only need to build the file layout and pull from your local server using the index-url flag:

   $ pip install --index-url http://pypi.beastcraft.net/ numpy

2. Build virtualenvs on the same architecture and copy those over as needed.

   This works, but you're taking a risk on true portability.

3. Use terrarium to build virtual environments then bring those over (basically option 2 but with easier bookkeeping/automation).

I've done all of these and actually think that hosting your own PyPI mirror is the best option. It gives you the most flexibility when you're making a deployment or trying out new code.