FROM ubuntu:20.04

# Make sure that the underlying container is patched to the latest versions
RUN apt-get update && \
    apt-get install -y gzip tar wget

# Now install Focalboard as a seperate layer
RUN wget https://github.com/mattermost/focalboard/releases/download/v0.6.1/focalboard-server-linux-amd64.tar.gz && \
    tar -xvzf focalboard-server-linux-amd64.tar.gz && \
    mv focalboard /opt

EXPOSE 8000

WORKDIR /opt/focalboard

CMD /opt/focalboard/bin/focalboard-server