Dockerfile

FROM ruby:2.5

MAINTAINER Camille Meulien <camille.meulien@gmail.com>

COPY entrypoint.sh /usr/bin/
RUN chmod 755 /usr/bin/entrypoint.sh
ENTRYPOINT ["/usr/bin/entrypoint.sh"]

#
# Install Java
#

RUN apt-get update \
    && apt-get install -y openjdk-8-jre-headless

#
# Install NodeJS
#

RUN curl -sL https://deb.nodesource.com/setup_4.x | bash - \
    && apt-get install --yes nodejs build-essential

RUN npm install -g bower gulp

#
# Install Jenkins remoting jar
#
ENV HOME=/home/jenkins-slave

ARG JENKINS_REMOTING_VERSION=3.26
RUN curl --create-dirs -sSLo /usr/share/jenkins/slave.jar https://repo.jenkins-ci.org/public/org/jenkins-ci/main/remoting/${JENKINS_REMOTING_VERSION}/remoting-${JENKINS_REMOTING_VERSION}.jar \
    && useradd -d ${HOME} -m jenkins-slave \
    && chmod 755 /usr/share/jenkins \
    && chmod 644 /usr/share/jenkins/slave.jar

#
# End
#

USER jenkins-slave
VOLUME ${HOME}
WORKDIR ${HOME}