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Jenkins 本地配置

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Jenkins 本地配置

背景

编写 Jenkinsfile时,原来每次调试需要修改 Jenkinsfile后推送到 gitlab,然后 Jenkins Job run时,拉取远程 gitlab仓库,读取仓库下的
Jenkinsfile,开发调试效率低.

方案

为了解决拉取远程仓库的问题,那拉取本地仓库即可,这样就需要在本地启一个 Jenkins.在 Jenkins pipeline配置时,配置本地文件路径.

  • 通过 docker-compose.yml 启动 jenkins,将本地目录挂载进jenkins

  • 安装 File System SCM

  • 配置 global libraries

    - 勾选 Load implicitly,不勾选需要在 Jenkinsfile里写上 @Library

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version: '3.7'
services:
  jenkins:
    image: 'jenkins/jenkins:lts'
    container_name: jenkins
    privileged: true
    user: root
    restart: always
    ports:
      - 8080:8080
      - 50000:50000
    volumes:
      # - ./data/pipeline-files:/libraries/ltinyho/pipeline-files 挂载本地 Jenkinsfile目录进容器
      - ./data/jenkins:/var/jenkins_home
      - ./data/jenkins_master:/home/data


  jenkins_slave:
    build: ./jenkins-slave
    image: jenkinsci/jnlp-slave
    container_name: jenkins_slave_1
    restart: always
    depends_on:
      - jenkins
    environment:
      JENKINS_URL: http://jenkins:8080
      JENKINS_SECRET: 6b5c0348dbcb94a49389b6190e5656a96e30c77d28f0720036f5f76ba6723a21
      JENKINS_AGENT_NAME: node1
      JENKINS_AGENT_WORKDIR: /home/node1
    user: root
    links:
      - "jenkins"
    volumes:
      # - ./data/pipeline-files:/libraries/ltinyho/pipeline-files 挂载本地 Jenkinsfile目录进容器
      - ./data/jenkins_slave:/var/jenkins_home
      - ./data/jenkins_node:/home
      - /var/run/docker.sock:/var/run/docker.sock
      - /Users/ltinyho/.ssh:/root/.ssh

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FROM jenkinsci/jnlp-slave
USER root
RUN apt-get update && \
    apt-get -y install apt-transport-https \
    ca-certificates \
    curl \
    gnupg2 \
    software-properties-common && \
    curl -fsSL https://download.docker.com/linux/$(. /etc/os-release; echo "$ID")/gpg > /tmp/dkey; apt-key add /tmp/dkey && \
    add-apt-repository \
    "deb [arch=amd64] https://download.docker.com/linux/$(. /etc/os-release; echo "$ID") \
    $(lsb_release -cs) \
    stable" && \
    apt-get update && \
    apt-get -y install docker-ce
# 本地下载好了golangci-lint和 golang copy进image,如不需要可以删除
COPY golangci-lint /usr/local/bin
COPY go1.17.3.linux-amd64.tar.gz /tmp
RUN ls && tar -C /usr/local -xzvf /tmp/go1.17.3.linux-amd64.tar.gz && \
    rm -rf /tmp/go1.17.3.linux-amd64.tar.gz

ENV GOROOT=/usr/local/go
ENV CGO_ENABLED=1
ENV GO111MODULE=on
ENV GOPROXY=https://mirrors.aliyun.com/goproxy/,https://goproxy.cn,https://goproxy.io,direct
ENV PATH=/usr/local/go/bin:$PATH
RUN usermod -a -G docker jenkins
USER jenkins