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FROM jenkinsci/blueocean
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LABEL maintainer="apotwohd@gmail.com"
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# Preps Jenkins directories
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USER root
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RUN mkdir /var/log/jenkins
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RUN mkdir /var/cache/jenkins
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RUN chown -R jenkins:jenkins /var/log/jenkins
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RUN chown -R jenkins:jenkins /var/cache/jenkins
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# Installs docker inside container
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# ATENTION: version MUST be the same as host's docker installation!
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ARG VERSION=18.09
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RUN curl -fsSL https://get.docker.com -o get-docker.sh | sh
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# Generates an SSH key-pair to use with Gitlab
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# TODO: replace placeholder email (note that this is not really necessary)
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RUN mkdir -p "/home/jenkins/.ssh"
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RUN ssh-keygen -t ed25519 -C "example@email.com" -N "" -f "/home/jenkins/.ssh/gitlab-ssh"
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USER jenkins
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# Security configuration scripts
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COPY configuration/* /var/jenkins_home/init.groovy.d/
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# Automatically installs plugins
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COPY plugins.txt /usr/share/jenkins/ref/plugins.txt
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RUN /usr/local/bin/install-plugins.sh < /usr/share/jenkins/ref/plugins.txt
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# Adds scripts for tool installation
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COPY groovy/* /usr/share/jenkins/ref/init.groovy.d/
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# Sets defaults
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# Gets rid of admin password setup
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ENV JAVA_OPTS="-Djenkins.install.runSetupWizard=false -Xmx8192m"
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ENV JENKINS_OPTS="--handlerCountMax=300 --logfile=/var/log/jenkins/jenkins.log --webroot=/var/cache/jenkins/war"
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