Janky Jenkins Docker Setup

README.md

Pretty basic. Following Jenkins tutorials at https://www.jenkins.io/doc/tutorials/build-a-multibranch-pipeline-project/#run-jenkins-in-docker

Dockerfile

FROM jenkins/jenkins:2.303.3-jdk11
USER root
RUN apt-get update && apt-get install -y lsb-release
RUN curl -fsSLo /usr/share/keyrings/docker-archive-keyring.asc \
  https://download.docker.com/linux/debian/gpg
RUN echo "deb [arch=$(dpkg --print-architecture) \
  signed-by=/usr/share/keyrings/docker-archive-keyring.asc] \
  https://download.docker.com/linux/debian \
  $(lsb_release -cs) stable" > /etc/apt/sources.list.d/docker.list
RUN apt-get update && apt-get install -y docker-ce-cli
USER jenkins
RUN jenkins-plugin-cli --plugins "blueocean:1.25.1 docker-workflow:1.26"

run-me.sh

#!/bin/bash

TEMPDIR=$(mktemp -d)

for d in certs jenkins-data home; do 
  if [ ! -d ${TEMPDIR}/${d} ]; then
    mkdir -p ${TEMPDIR}/${d}
  fi
done

if ! docker network inspect jenkins > /dev/null 2>&1; then
  docker network create jenkins
fi

docker run \
  --name jenkins-docker \
  --rm \
  --detach \
  --privileged \
  --network jenkins \
  --network-alias docker \
  --env DOCKER_TLS_CERTDIR=/certs \
  --volume ${TEMPDIR}/certs:/certs/client \
  --volume ${TEMPDIR}/jenkins-data:/var/jenkins_home \
  --publish 3000:3000 \
  --publish 2376:2376 \
  docker:dind \
  --storage-driver overlay2

docker run \
  --name jenkins-blueocean \
  --rm \
  --detach \
  --network jenkins \
  --env DOCKER_HOST=tcp://docker:2376 \
  --env DOCKER_CERT_PATH=/certs/client \
  --env DOCKER_TLS_VERIFY=1 \
  --publish 8080:8080 \
  --publish 50000:50000 \
  --volume ${TEMPDIR}/certs:/certs/client:ro \
  --volume ${TEMPDIR}/jenkins-data:/var/jenkins_home \
  --volume ${TEMPDIR}/home:/home \
  jenkins-blueocean:1.1