153 lines
5.2 KiB
Plaintext
153 lines
5.2 KiB
Plaintext
# A Dockerfile for MediaGoblin hacking.
|
|
#
|
|
# Most development Docker images are built and run as root. That doesn't work
|
|
# here because the `bower` command run within the `make` step, refuses to run as
|
|
# root.
|
|
#
|
|
# To build this Docker image, run:
|
|
#
|
|
# docker build -t mediagoblin-python3 -f Dockerfile-debian-python3-sqlite # or
|
|
# docker build -t mediagoblin-python3 - < Dockerfile-debian-python3-sqlite # with no build context
|
|
#
|
|
# The "- < Dockerfile" format advises Docker not to include the current
|
|
# directory as build context.
|
|
#
|
|
# Before running the image you first need to first assign the "mediagoblin" and
|
|
# "user_dev" directories to an artificial group (1024) on the host that is
|
|
# mirrored within the image (details below):
|
|
#
|
|
# sudo chown --recursive :1024 mediagoblin user_dev
|
|
# find mediagoblin user_dev -type d -exec chmod 775 {} \;
|
|
# find mediagoblin user_dev -type f -exec chmod 664 {} \;
|
|
#
|
|
# Then you can run the image with the upstream MediaGoblin code:
|
|
#
|
|
# docker run --interactive --tty --publish 6543:6543 mediagoblin-python
|
|
#
|
|
# Or you can run with your local "mediagoblin" and "user_dev" directories
|
|
# bind-mounted into the container. This provides automatic code reloading and
|
|
# persistence:
|
|
#
|
|
# docker run --interactive --tty --publish 6543:6543 --volume ./mediagoblin:/opt/mediagoblin/mediagoblin --volume ./extlib:/opt/mediagoblin/extlib mediagoblin-python3
|
|
#
|
|
# Alternatively you use docker-compose instead of separate build/run steps:
|
|
#
|
|
# sudo chown --recursive :1024 mediagoblin user_dev
|
|
# find mediagoblin user_dev -type d -exec chmod 775 {} \;
|
|
# find mediagoblin user_dev -type f -exec chmod 664 {} \;
|
|
# docker-compose up --build
|
|
|
|
FROM debian:buster
|
|
|
|
# Install bootstrap and configure dependencies. Currently requires virtualenv
|
|
# rather than the more modern python3-venv (should be fixed).
|
|
RUN apt-get update && apt-get install -y \
|
|
automake \
|
|
git \
|
|
nodejs \
|
|
npm \
|
|
python3-dev \
|
|
virtualenv
|
|
|
|
# Install make and runtime dependencies.
|
|
#
|
|
# Excluding python3-celery here due to conflict with dist-packges for a
|
|
# compatible version of billiard.
|
|
RUN apt-get install -y \
|
|
python3-alembic \
|
|
python3-jsonschema \
|
|
python3-kombu \
|
|
python3-lxml \
|
|
python3-migrate \
|
|
python3-py \
|
|
python3-pytest \
|
|
python3-pytest-xdist \
|
|
python3-six \
|
|
python3-snowballstemmer \
|
|
python3-sphinx \
|
|
python3-sphinxcontrib.websupport \
|
|
python3-webtest
|
|
|
|
# Install audio dependencies.
|
|
RUN apt-get install -y \
|
|
gstreamer1.0-libav \
|
|
gstreamer1.0-plugins-bad \
|
|
gstreamer1.0-plugins-base \
|
|
gstreamer1.0-plugins-good \
|
|
gstreamer1.0-plugins-ugly \
|
|
libsndfile1-dev \
|
|
python3-gst-1.0 \
|
|
python3-numpy \
|
|
python3-scipy
|
|
|
|
# Install video dependencies.
|
|
RUN apt-get install -y \
|
|
gir1.2-gst-plugins-base-1.0 \
|
|
gir1.2-gstreamer-1.0 \
|
|
gstreamer1.0-tools \
|
|
python3-gi
|
|
|
|
# Create working directory.
|
|
RUN mkdir /opt/mediagoblin
|
|
RUN chown -R www-data:www-data /opt/mediagoblin
|
|
WORKDIR /opt/mediagoblin
|
|
|
|
# Create /var/www because Bower writes some cache files into /var/www during
|
|
# make, failing if it doesn't exist.
|
|
RUN mkdir --mode=g+w /var/www
|
|
RUN chown root:www-data /var/www
|
|
|
|
# Set up custom group to align with volume permissions for mounted
|
|
# "mediagoblin/mediagoblin" and "mediagoblin/user_dev".
|
|
#
|
|
# The problem here is that the host's UID, GID and mode are used in the
|
|
# container, but of course the container's user www-data is running under a
|
|
# different UID/GID so can't read or write to the volume. It seems like there
|
|
# should be a better approach, but we'll align volume permissions between host
|
|
# and container as per
|
|
# https://medium.com/@nielssj/docker-volumes-and-file-system-permissions-772c1aee23ca
|
|
RUN groupadd --system mediagoblin --gid 1024 && adduser www-data mediagoblin
|
|
|
|
USER www-data
|
|
|
|
# Copy upstream MediaGoblin into the image for use in the build process.
|
|
#
|
|
# This build process is somewhat complicated, because of Bower/NPM, translations
|
|
# and Python dependencies, so it's not really feasible just to copy over a
|
|
# requirements.txt like many Python Dockerfiles examples do. We need the full
|
|
# source.
|
|
#
|
|
# While it is possible to copy the source from the current directory like this:
|
|
#
|
|
# COPY --chown=www-data:www-data . /opt/mediagoblin
|
|
#
|
|
# that approach to lots of confusing problems when your working directory has
|
|
# changed from the default - say you've enabled some plugins or switched
|
|
# database type. So instead we're doing a git clone. We could potentially use
|
|
# `git archive` but this still wouldn't account for the submodules.
|
|
RUN git clone --depth=1 git://git.savannah.gnu.org/mediagoblin.git -b master .
|
|
|
|
RUN ./bootstrap.sh
|
|
RUN VIRTUALENV_FLAGS='--system-site-packages' ./configure --with-python3
|
|
RUN make
|
|
|
|
# Only supported on Python 2.
|
|
# RUN ./bin/pip install scikits.audiolab
|
|
|
|
# Only safe if being run on a clean git checkout. Otherwise you may have already
|
|
# customised mediagoblin.ini to already install these.
|
|
RUN echo '[[mediagoblin.media_types.audio]]' >> mediagoblin.ini
|
|
RUN echo '[[mediagoblin.media_types.video]]' >> mediagoblin.ini
|
|
|
|
# Prepare the SQLite database.
|
|
#
|
|
# TODO: Should probably be done at runtime.
|
|
RUN ./bin/gmg dbupdate
|
|
RUN ./bin/gmg adduser --username admin --password a --email admin@example.com
|
|
RUN ./bin/gmg makeadmin admin
|
|
|
|
EXPOSE 6543/tcp
|
|
|
|
# TODO: Is it possible to have a CMD here that is overriden by docker-compose?
|
|
CMD ["./lazyserver.sh", "--server-name=broadcast"]
|