Anaconda docker composer example

README.md

Example of usage of anaconda with docker composer

First let's create a new directory called composertest and cd into it:

$ mkdir composertest
$ cd composertest

Then add all the files contained in this gist and run:

$ docker-compose up

The command above will build the web image, pull redis and start a new container with the recently builded web image with anaconda running on it and serving on port 19360

app.py

from flask import Flask
from redis import Redis

app = Flask(__name__)
redis = Redis(host='redis', port=6379)


@app.route('/')
def hello():
    redis.incr('hits')
    return 'Hello World! I have been seen {} times.'.format(redis.get('hits'))


if __name__ == '__main__':
    app.run(host='0.0.0.0', debug=True)

docker-compose.yml

version: '2'
services:
    web:
        build: .
        ports:
            - "5000:5000"
        volumes:
            - .:/code
        depends_on:
            - redis
    anaconda:
        image composertest_web
        ports:
            - "19360:19360"
        volumes:
            - /home/damnwidget/development/anaconda/anaconda:/opt/anaconda
        depends_on:
            - web
        entrypoint: /opt/anaconda/anaconda_server/docker/start python 19360 docker /opt/anaconda
    redis:
        image: redis

Dockerfile

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

requirements.txt

flask
redis

what image should I use? because the example in the .yaml does not work when running docker-compose up