Define and run multi-container applications with Docker
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Ryan Brainard 44a91e6ba8 Resolve environment without values to values on host
For parity with the Docker CLI, allow environment variables without
values to be automatically resolved to their values on the host.

Signed-off-by: Ryan Brainard <brainard@heroku.com>

Conflicts:
	tests/integration/service_test.py
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README.md

Fig

Build Status PyPI version

Fast, isolated development environments using Docker.

Define your app's environment with Docker so it can be reproduced anywhere:

FROM orchardup/python:2.7
ADD . /code
WORKDIR /code
RUN pip install -r requirements.txt
CMD python app.py

Define the services that make up your app so they can be run together in an isolated environment:

web:
  build: .
  links:
   - db
  ports:
   - "8000:8000"
   - "49100:22"
db:
  image: orchardup/postgresql

(No more installing Postgres on your laptop!)

Then type fig up, and Fig will start and run your entire app:

example fig run

There are commands to:

  • start, stop and rebuild services
  • view the status of running services
  • tail running services' log output
  • run a one-off command on a service

Fig is a project from Orchard, a Docker hosting service. Follow us on Twitter to keep up to date with Fig and other Docker news.

Installation and documentation

Full documentation is available on Fig's website.