jenkans部署

系统：ubuntu

一、部署安装

1.安装JDK.

根据官网推荐JDK版本，可实时查看，有稳定版和周推版

sudo apt update
sudo apt install fontconfig openjdk-21-jre  
java -version

2.安装jenkans

1.官网安装命令
    sudo wget -O /etc/apt/keyrings/jenkins-keyring.asc \
      https://pkg.jenkins.io/debian-stable/jenkins.io-2023.key
    echo "deb [signed-by=/etc/apt/keyrings/jenkins-keyring.asc]" \
      https://pkg.jenkins.io/debian-stable binary/ | sudo tee \
      /etc/apt/sources.list.d/jenkins.list > /dev/null
    sudo apt update
    sudo apt install jenkins

2.安装验证
    # 检查 Jenkins 服务状态
    sudo systemctl status jenkins
    # 查看 Jenkins 版本
    jenkins --version
    # 检查 Jenkins 是否在运行
    sudo systemctl is-active jenkins
    # 查看 Jenkins 进程
    ps aux | grep jenkins

内网安装

检查网络打开代理
命令： cat /etc/apt/apt.conf.d/* | grep -i proxy
输出： Acquire::http::Proxy "http://10.120.76.160:3128";
	  Acquire::https::Proxy "http://10.120.76.160:3128";
	  
联系管理员打开网址
1.https://pkg.jenkins.io
2.https://get.jenkins.io

1.执行认证密钥下载
    sudo wget -O /etc/apt/keyrings/jenkins-keyring.asc \
      https://pkg.jenkins.io/debian-stable/jenkins.io-2023.key
    执行安装包手动下载
    sudo wget jenkins.deb https://get.jenkins.io/debian-stable/jenkins_2.528.3_all.deb
    # 安装下载的包
    sudo dpkg -i jenkins.deb
    # 如果缺少依赖，修复依赖
    sudo apt-get install -f

2.安装验证
    # 检查 Jenkins 服务状态
    sudo systemctl status jenkins

    # 查看 Jenkins 版本
    jenkins --version

    # 检查 Jenkins 是否在运行
    sudo systemctl is-active jenkins

    # 查看 Jenkins 进程
    ps aux | grep jenkins

3.初始化jenkans

# 如果服务没有自动启动
sudo systemctl start jenkins
sudo systemctl enable jenkins  # 设置开机自启

Jenkins 默认运行在 8080 端口，你可以通过浏览器访问： http://服务器IP地址:8080
输入 sudo cat /var/lib/jenkins/secrets/initialAdminPassword 密钥进行初始化