Jenkins在Debian上的版本选择指南
https://pkg.jenkins.io/debian-stable源),确保安装过程顺利。wget -q -O - https://pkg.jenkins.io/debian/jenkins.io.key | sudo apt-key add -
echo "deb https://pkg.jenkins.io/debian-stable binary/" | sudo tee /etc/apt/sources.list.d/jenkins.list
sudo apt update
此步骤可避免第三方源带来的版本滞后或安全风险。/var/lib/jenkins)和插件数据,防止数据丢失。升级命令示例:sudo apt update
sudo apt upgrade jenkins
升级后需重启Jenkins服务(sudo systemctl restart jenkins)并验证功能是否正常。