Dockerfile
FROM ruby:3.1.4 RUN apt-get update -qq && \ apt-get install -y build-essential cmake git tzdata libpq-dev ruby-dev curl # Install nodejsRUN curl -sL https://deb.nodesource.com/setup_14.x | bash - && \ apt-get install -y nodejs # yarnRUN curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add -\ && echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list \ && apt-get update \ && apt-get install -y yarn RUN apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* # Install the postgresql clientRUN apt-get update -qq && apt-get install -y postgresql-client RUN apt-get update && apt-get install -y iproute2 RUN mkdir /appWORKDIR /app RUN gem install bundler -v 2.1.4 ENTRYPOINT ["./docker-entrypoint.sh"]CMD ["bash"]