Add docker development environment

Dockerfile

@@ -0,0 +1,31 @@
+FROM ubuntu:14.04
+MAINTAINER Doody Parizada <doody.parizada @ gmail.com>
+
+# install apt dependencies
+RUN apt-get update -y && \
+    apt-get install -y build-essential git python python-dev python-setuptools python-pip && \
+    apt-get build-dep -y python-imaging python-lxml && \
+    pip install --upgrade pip && \
+    apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
+RUN mkdir -p /opt/knesset /opt/database
+
+# download database file into database location
+WORKDIR /opt/database
+RUN apt-get install -y wget && \
+    wget http://oknesset-devdb.s3.amazonaws.com/dev.db.bz2 && \
+    bzip2 -d dev.db.bz2 && \
+    apt-get purge -y --auto-remove wget
+
+# install python requirements
+COPY requirements.txt /tmp/requirements.txt
+RUN pip install -r /tmp/requirements.txt
+
+VOLUME ["/opt/knesset"]
+WORKDIR /opt/knesset
+EXPOSE 8000
+
+# set up entry point and default command
+COPY docker/entrypoint.sh /tmp/entrypoint.sh
+ENTRYPOINT ["/tmp/entrypoint.sh"]
+CMD ["python", "manage.py", "runserver", "0.0.0.0:8000"]

README.rst

@@ -32,6 +32,16 @@ GitHub
 .. _repository: https://github.com/hasadna/Open-Knesset
 
 
+Docker
+-----------
+
+- install docker and docker-compose
+- run ``docker-compose up``
+- this pulls the right image from docker hub, runs the development django server
+  using the local code and makes the site available at port 8000 on the host
+- logs will be printed to stdout and can also be viewed via ``docker logs`` command
+
+
 Linux
 -----------
 

docker-compose.yml

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+knesset:
+  image: doodyparizada/open-knesset
+  ports:
+    - "8000:8000"
+  volumes:
+    - .:/opt/knesset
+  working_dir: /opt/knesset

docker/docker_settings.py

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+"""Extension and overloading for running in docker."""
+import logging
+import sys
+
+
+DATABASES = {
+    'default': {
+        'NAME': '/opt/database/dev.db',
+        'ENGINE': 'django.db.backends.sqlite3',
+    },
+}
+
+logger = logging.getLogger("open-knesset")
+logger.handlers = []
+logger.setLevel(logging.DEBUG)  # override this in prod server to logging.ERROR
+h = logging.StreamHandler(sys.stdout)
+h.setLevel(logging.DEBUG)
+formatter = logging.Formatter("%(asctime)s\t%(name)s:%(lineno)d\t%(levelname)s\t%(message)s")
+h.setFormatter(formatter)
+logger.addHandler(h)

docker/entrypoint.sh

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+#!/bin/sh
+
+cp docker/docker_settings.py knesset/local_settings.py && \
+python manage.py migrate && \
+python manage.py createsuperuser --noinput --username=superuser [email protected] && \
+$*