FROM jenkins/jenkins:latest
USER root
RUN apt-get update && apt-get install -y make git openjdk-8-jdk
RUN mkdir /srv/backup && chown jenkins:jenkins /srv/backup
USER jenkins
RUN echo 2.112 > /usr/share/jenkins/ref/jenkins.install.UpgradeWizard.state
RUN echo 2.112 > /usr/share/jenkins/ref/jenkins.install.installUtil.lastExecVersion
COPY plugins.txt /usr/share/jenkins/ref/plugins.txt
RUN /usr/local/bin/install-plugins.sh < usr/share/jenkins/ref/plugins.txt
ENV JAVA_HOME /usr/lib/jvm/java-8-openjdk-amd64
COPY --chown=jenkins config_jenkins /var/jenkins_home