FROM ruby:2.7 ADD ./ /roda-sequel WORKDIR /roda-sequel RUN bundle install --jobs=4 --gemfile=/roda-sequel/Gemfile --path=/roda-sequel/roda-sequel/bundle ENV DBTYPE=postgresql EXPOSE 8080 CMD bundle exec unicorn -c config/mri_unicorn.rb -o 0.0.0.0 -p 8080 -E production