FROM ruby:4.0-rc ENV RUBY_YJIT_ENABLE=1 # Use Jemalloc RUN apt-get update && \ apt-get install -y --no-install-recommends libjemalloc2 ENV LD_PRELOAD=libjemalloc.so.2 RUN apt-get install -yqq nginx WORKDIR /rack COPY Gemfile* ./ ENV BUNDLE_FORCE_RUBY_PLATFORM=true RUN bundle config set with 'pitchfork' RUN bundle install --jobs=8 COPY . . EXPOSE 8080 CMD nginx -c /rack/config/nginx.conf && \ bundle exec pitchfork -c config/pitchfork.rb -E production