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uWSGI

This docker image runs uwsgi on port 9000.
Django is included.
The default config file used is located in /opt/uwsgi/default.yml
It includes any .yml config files located in to /opt/uwsgi/conf.d directory.
While the config file does include the vbasic configuration, it is unaware of your application.
You should give it the filloing two enviormental variables:

  • UWSGI_CHDIR - your project root
  • UWSGI_WSGI_FILE - location of the wsgi.py

    You can do extra configuration via enviormental variables, refer to uwsgi documentaion for that : uwsgi-docs.readthedocs.org/en/latest/

    Usage

You can then run this container like this:

docker run -d \
    -v <path to your app>:/opt/web \
    -e UWSGI_CHDIR=<path to your project> \
    -e UWSGI_WSGI_FILE=<path to wsgi.py> \
    --name uwsgi-container \
    lovrenca/uwsgi

You can then link a front web server to it, using it's exposed port 9000 as an upstream.

docker-compose

But running an uwsgi container by itself doesn't really do much, it's real use is together with other containers needed to deploy an app.
This is an example configraion I used for running a django app.

nginx:
  image: nginx
  ports:
    - 127.0.0.1:80:80
  links:
    - uwsgi:uwsgi
uwsgi:
  image: lovrenca/uwsgi
  volumes:
    - ./:/opt/web
  links:
    - db:db
  environment:
    - UWSGI_CHDIR=/opt/web
    - UWSGI_WSGI_FILE=<path to wsgi.py file>

db:
  image: postgres

This should server as a good enough ilustration of a basic setup, of course aditional configuration of nginx and postgres are required. I will post a working enviorment in a github repo at a later date.
Specifics such as paths, custom volumes and enviormentas were of course stripped out.

Tips and tricks

As this image includes django, it is possible to attach to the container and issue commands in it's bash shell.

docker exec -ti <container-name> bash
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lovrenca
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