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在 Docker 中部署 Jenkins

约 42 个字 55 行代码 预计阅读时间 1 分钟

新建网络

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docker network create jenkins

运行 dind

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

构建 jenkins 包

官方教程中的 Dockerfile

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FROM jenkins/jenkins:2.332.2-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:1.25.3 docker-workflow:1.28"

内网使用一例

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FROM jenkins/jenkins:latest
USER root
# apt 换源用，事先准备好 sources.list
COPY sources.list /etc/apt/
# pip 换源用，事先准备好 pip.conf
RUN mkdir -p /home/jenkins/.pip/
RUN mkdir -p /root/.pip/
# docker 换源用，事先准备好 daemon.json
RUN mkdir -p /etc/docker/
COPY daemon.json /etc/docker/
COPY pip.conf /home/jenkins/.pip/
COPY pip.conf /root/.pip/
# 内部安装 docker 包，需事先准备好 docker/docker-ce-cli_20.10.14_3-0_debian-bullseye_amd64.deb
COPY docker/ /tmp/docker/
RUN apt-get update && apt-get install -y apt-utils && apt-get install -y lsb-release sudo iptables libdevmapper1.02.1 dbus-user-session 
RUN dpkg -i /tmp/docker/docker-ce-cli_20.10.14_3-0_debian-bullseye_amd64.deb
# 导入 maven 及其配置，需事先准备好 apache-maven-3.8.5-bin.tar.gz 和 settings.xml
ADD apache-maven-3.8.5-bin.tar.gz  /usr/local/
COPY settings.xml /usr/local/apache-maven-3.8.5/conf/
USER jenkins

构建

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docker build -t my-jenkins .

运行 jenkins 镜像

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docker run \
  --name jenkins \
  --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 \
  --privileged=true \
  --volume path/to/jenkins-data:/var/jenkins_home \
  --volume path/to/jenkins-docker-certs:/certs/client:ro \
  my-jenkins

参考资料

Docker