Debian 系统安装 Jenkins 步骤
一 环境准备
sudo apt update && sudo apt install -y openjdk-11-jdkjava -version二 安装 Jenkins(APT 方式)
curl -fsSL https://pkg.jenkins.io/debian-stable/jenkins.io.key | sudo tee /usr/share/keyrings/jenkins-keyring.asc > /dev/nullecho "deb [signed-by=/usr/share/keyrings/jenkins-keyring.asc] https://pkg.jenkins.io/debian-stable binary/" | sudo tee /etc/apt/sources.list.d/jenkins.list > /dev/nullsudo apt update && sudo apt install -y jenkinssudo systemctl enable jenkinssudo systemctl start jenkinssudo systemctl status jenkins(应为 active (running))。三 防火墙与端口
sudo ufw allow 8080/tcp 与 sudo ufw allow 50000/tcp,然后 sudo ufw reloadsudo firewall-cmd --permanent --add-port=8080/tcp --add-port=50000/tcp && sudo firewall-cmd --reloadhttp://<服务器IP>:8080。四 初始化配置
sudo cat /var/lib/jenkins/secrets/initialAdminPasswordhttps://mirrors.tuna.tsinghua.edu.cn/jenkins/updates/update-center.json五 常见问题与替代方案
sudo add-apt-repository universe 后重新安装;或单独安装 sudo apt install -y daemon。java -jar jenkins.war(需已安装 Java,适合快速试用或容器化场景)。docker run -d -p 8080:8080 -p 50000:50000 -v jenkins-data:/var/jenkins_home jenkins/jenkins:lts