Dockerized Puppetboard development pointing to distant PuppetDB container

Dockerfile

FROM grahamdumpleton/mod-wsgi-docker:python-2.7-onbuild
CMD [ "wsgi.py" ]

gistfile1.txt

$ grep PUPPETDB_HOST puppetboard/default_settings.py
PUPPETDB_HOST = 'puppetdb'
$ ssh -L <docker0_ip>:8080:<puppetdb_container_ip>:8080 <docker_host> -N
$ docker run -ti --rm -p 8000:80 --add-host puppetdb:<docker0_ip> -v $PWD:/app --name puppetboard puppetboard

wsgi.py

from __future__ import absolute_import
import os
from puppetboard.app import app as application