#Leave this at jdk 11 That is the highest so far for jenkins
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FROM openjdk:11
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ENV JENKINS_PORT=8080
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ENV JENKINS_HOME=/var/jenkins_home
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ENV JENKINS_SLAVE_AGENT_PORT=50000
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ENV JENKINS_UID=506
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RUN mkdir -p /tmp/download && cd /tmp/download/ && \
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apt-get update && apt-get upgrade -y && apt-get install curl git -y && apt-get clean && \
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curl -s -L https://download.docker.com/linux/static/stable/x86_64/docker-20.10.1.tgz | tar -xz -C /tmp/download && \
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rm -rf /tmp/download/docker/dockerd && \
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mv /tmp/download/docker/docker* /usr/local/bin/ && \
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rm -rf /tmp/download
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RUN useradd -u 506 -d "${JENKINS_HOME}" -m -s /bin/bash jenkins && \
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groupadd -g 996 docker && \
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usermod -aG staff,docker jenkins && \
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mkdir -p /opt/jenkins && cd /opt/jenkins && \
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curl -s -L -O https://updates.jenkins.io/latest/jenkins.war
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VOLUME [ "/var/jenkins_home" ]
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EXPOSE 8080
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EXPOSE 50000
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RUN chown -R "${JENKINS_UID}" "${JENKINS_HOME}" && \
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chmod -R g+w "${JENKINS_HOME}"
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USER 506
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CMD java -jar -Xmx512m -Xms256m /opt/jenkins/jenkins.war --prefix=$PREFIX --httpPort="${JENKINS_PORT}" -Djava.awt.headless=true
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