Dockerfile

FROM openshift/base-centos7

# This image provides a Ruby 2.3 environment you can use to run your Ruby
# applications.

EXPOSE 4000

ENV RUBY_VERSION 2.3

ENV SUMMARY="Platform for building and running Ruby $RUBY_VERSION applications" \
    DESCRIPTION="Ruby $RUBY_VERSION available as docker container is a base platform for \
building and running various Ruby $RUBY_VERSION applications and frameworks. \
Ruby is the interpreted scripting language for quick and easy object-oriented programming. \
It has many features to process text files and to do system management tasks (as in Perl). \
It is simple, straight-forward, and extensible."

LABEL summary="$SUMMARY" \
      description="$DESCRIPTION" \
      io.k8s.description="$DESCRIPTION" \
      io.k8s.display-name="Ruby 2.3" \
      io.openshift.expose-services="8080:http" \
      io.openshift.tags="builder,ruby,ruby23,rh-ruby23" \
      com.redhat.component="rh-ruby23-docker" \
      name="centos/ruby-23-centos7" \
      version="2.3" \
      release="1" \
      maintainer="Daniel Truong <daniel.truong@gov.bc.ca>"

# Set the locale
ENV LANG=en_US.UTF-8
ENV LANGUAGE=en_US.UTF-8
ENV LC_ALL=en_US.UTF-8

RUN yum install -y centos-release-scl && \
    yum-config-manager --enable centos-sclo-rh-testing && \
    INSTALL_PKGS="rh-ruby23 rh-ruby23-ruby-devel rh-ruby23-rubygem-bundler rh-nodejs4 rh-nodejs4-npm" && \
    yum install -y --setopt=tsflags=nodocs $INSTALL_PKGS && rpm -V $INSTALL_PKGS && \
    yum clean all -y

# Copy the S2I scripts from the specific language image to $STI_SCRIPTS_PATH
COPY ./s2i/bin/ $STI_SCRIPTS_PATH

# Copy extra files to the image.
COPY ./root/ /

RUN chown -R 1001:0 /opt/app-root && chmod -R ug+rwx /opt/app-root

USER 1001

# Set the default CMD to print the usage of the language image
CMD $STI_SCRIPTS_PATH/usage