init

Dockerfile

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+FROM ubuntu:18.04
+
+USER root
+
+RUN apt update && apt -y install wget gnupg2 openjdk-8-jdk zip unzip curl sudo git
+
+RUN mkdir -p /var/jenkins_home/jenkins && cd /var/jenkins_home/ &&\
+    wget http://mirrors.jenkins.io/war-stable/2.222.4/jenkins.war &&\
+    chown 1000:1000 jenkins.war
+
+RUN useradd -s /bin/bash -G sudo -d /var/jenkins_home -u 1000 jenkins && chown -R jenkins:jenkins /var/jenkins_home &&\
+    chmod 777 /tmp
+
+VOLUME /var/jenkins_home/jenkins
+
+RUN chown -R 1000:1000 /var/jenkins_home
+
+USER 1000
+
+ENTRYPOINT /var/jenkins_home/run

deploy

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+#!/bin/bash
+
+function assert_success() {
+    "${@}"
+    local status=${?}
+    if [ ${status} -ne 0 ]; then
+        echo "### Error ${status} at: ${BASH_LINENO[*]} ###"
+        exit ${status}
+    fi
+}
+
+version="2.222.4"
+
+assert_success docker build -t jenkins:$version ./
+assert_success docker tag jenkins:$version insanusmokrassar/jenkins:$version
+assert_success docker tag jenkins:$version insanusmokrassar/jenkins:latest
+assert_success docker push insanusmokrassar/jenkins

run

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+#!/bin/bash
+
+export JENKINS_HOME="$HOME/jenkins"
+
+java -jar ~/jenkins.war