# Inherit from the official Synapse docker image
FROM matrixdotorg/synapse

# Install deps
RUN apt-get update
RUN apt-get install -y supervisor redis nginx

RUN rm /etc/nginx/sites-enabled/default

# Copy the worker process and log configuration files
COPY ./docker/worker.yaml.j2 /conf/worker.yaml.j2

# Expose nginx listener port
EXPOSE 8080/tcp

# Volume for user-editable config files, logs etc.
VOLUME ["/data"]

# A script to read environment variables and create the necessary
# files to run the desired worker configuration. Will start supervisord.
COPY ./docker/configure_workers_and_start.py /configure_workers_and_start.py
ENTRYPOINT ["/configure_workers_and_start.py"]

# TODO: Healthcheck? Which worker to ask? Can we ask supervisord?