FROM ruby:2.3.7-stretch ARG USER RUN mkdir /myapp COPY script/build/debian/prebuild.sh myapp/script/build/debian/prebuild.sh RUN myapp/script/build/debian/prebuild.sh COPY script/build/debian/node.sh myapp/script/build/debian/node.sh RUN myapp/script/build/debian/node.sh COPY script/build/debian/postgres.sh myapp/script/build/debian/postgres.sh RUN myapp/script/build/debian/postgres.sh COPY script/build/debian/java.sh myapp/script/build/debian/java.sh RUN myapp/script/build/debian/java.sh COPY gems /myapp/gems/ WORKDIR /myapp COPY Gemfile /myapp/Gemfile COPY Gemfile.lock /myapp/Gemfile.lock RUN bundle install RUN groupadd -r -g 1000 $USER RUN useradd -r -m -g $USER -u 1000 $USER RUN chown -R $USER /usr/lib/node_modules RUN chgrp -R $USER /usr/lib/node_modules RUN chown -R $USER /myapp RUN chgrp -R $USER /myapp RUN chown -R $USER /myapp/Gemfile RUN chgrp -R $USER /myapp/Gemfile.lock RUN chown -R $USER /usr/local/bundle RUN chgrp -R $USER /usr/local/bundle USER $USER EXPOSE 5000 CMD foreman start