docker-centos7-ruby

Docker container with CentOS 7 and Ruby.

View on Docker Hub

Ruby build features

Ruby is compiled with shared libraries enabled and jemalloc memory allocator.

Tags

• 2.4.2: CentOS 7.4.1708 and Ruby 2.4.2

How to use

FROM eahome00/centos7-ruby:2.4.2

ENV APP=/home/web/app

ADD . $APP
WORKDIR $APP

RUN bundle install --without development test --deployment --jobs $(nproc) \
 && useradd -r -d /home/web web \
 && chown -R web:web /home/web

USER web

CMD ["bundle", "exec", "rails", "s", "--port=3000", "--binding=0.0.0.0"]

How to pull and run

container=eahome00/centos7-ruby:2.4.2 \
  && docker pull $container \
  && docker run -it $container /bin/bash

How to build and run

git clone git@github.com:yivo/docker-centos7-ruby.git \
  && cd docker-centos7-ruby \
  && docker build --rm -t centos7-ruby . \
  && docker run -it centos7-ruby /bin/bash