docker-compose方式安装运行Jenkins

服务器系统：centos 7.6

以docker-compose 编排容器方式安装，当然需提前安装docker-compose环境（见百度->docker-compose环境安装）

docker-compose.yml

version: '3.1'
services:
  jenkins:
    image: jenkins/jenkins:2.361.3
    volumes:
      - /data/jenkins/:/var/jenkins_home
      - /var/run/docker.sock:/var/run/docker.sock
      - /usr/bin/docker:/usr/bin/docker
      - /usr/lib/x86_64-linux-gnu/libltdl.so.7:/usr/lib/x86_64-linux-gnu/libltdl.so.7
    ports:
      - "8080:8080"
    expose:
      - "8080"
      - "50000"
    privileged: true
    user: root
    restart: always
    container_name: jenkins
    environment:
      JAVA_OPTS: '-Djava.util.logging.config.file=/var/jenkins_home/log.properties'

1.上传到任意一个目录

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2.执行部署Jenkins命令

docker-compose up –d
运行完成后，Jenkins已经在后台运行起来了
docker ps
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使用服务器ip 地址+端口号浏览器打开
http://192.168.1.183:8080/

进入Jenkins容器查看密码
docker exec -it jenkins /bin/bash
cat /var/jenkins_home/secrets/initialAdminPassword
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一直往下走进入主界面

3.进入设置全局工具配置

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Jenkins容器中自带git
/usr/bin/git

Jenkins容器中自带jdk
/opt/java/openjdk

需要从外面导入maven到容器中

docker cp apache-maven-3.9.2-bin.zip cf09b3515f61:/usr/local/maven
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docker exec -it jenkins /bin/bash
cd /usr/local/maven/
unzip apache-maven-3.9.2-bin.zip
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拿到maven路径后配置到Jenkins 中
/usr/local/maven/apache-maven-3.9.2
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或者在docker-compose.yml直接挂载数据卷

/usr/local/maven/apache-maven-3.9.2/:/usr/local/maven/apache-maven-3.9.2

docker-compose.yml

version: '3.1'
services:
  jenkins:
    image: jenkins/jenkins:2.361.3
    volumes:
      - /data/jenkins/:/var/jenkins_home
      - /usr/local/maven/apache-maven-3.9.2/:/usr/local/maven/apache-maven-3.9.2
      - /var/run/docker.sock:/var/run/docker.sock
      - /usr/bin/docker:/usr/bin/docker
      - /usr/lib/x86_64-linux-gnu/libltdl.so.7:/usr/lib/x86_64-linux-gnu/libltdl.so.7
    ports:
      - "8080:8080"
    expose:
      - "8080"
      - "50000"
    privileged: true
    user: root
    restart: always
    container_name: jenkins
    environment:
      JAVA_OPTS: '-Djava.util.logging.config.file=/var/jenkins_home/log.properties'

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maven 设置打包时下载依赖包路径 Repository
/usr/local/maven/apache-maven-3.9.2/conf/settings.xml
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<localRepository>/usr/local/maven/apache-maven-3.9.2/Repository</localRepository>

<settings xmlns="http://maven.apache.org/SETTINGS/1.2.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.2.0 https://maven.apache.org/xsd/settings-1.2.0.xsd">
  <!-- localRepository
   | The path to the local repository maven will use to store artifacts.
   |
   | Default: ${user.home}/.m2/repository
  <localRepository>/path/to/local/repo</localRepository>
  -->
   <localRepository>/usr/local/maven/apache-maven-3.9.2/Repository</localRepository>
  <!-- interactiveMode
   | This will determine whether maven prompts you when it needs input. If set to false,
   | maven will use a sensible default value, perhaps based on some other setting, for
   | the parameter in question.
   |
   | Default: true
  <interactiveMode>true</interactiveMode>
  -->

设置阿里云仓库

    <mirror>
      <id>maven-default-http-blocker</id>
      <mirrorOf>external:http:*</mirrorOf>
      <name>Pseudo repository to mirror external repositories initially using HTTP.</name>
      <url>http://0.0.0.0/</url>
      <blocked>true</blocked>
    </mirror>
    <!-- 阿里云仓库，也可以在pom中设置仓库地址 -->
    <mirrors>
        <mirror>
            <id>aliyun</id>
            <name>aliyun Maven</name>
            <mirrorOf>*</mirrorOf>
            <url>http://maven.aliyun.com/nexus/content/groups/public/</url>
        </mirror>
    </mirrors>
  </mirrors>