Ubuntu 20.04 LTS系统下如何通过命令行更新Jenkins
Ubuntu 20.04 LTS 命令行更新Jenkins操作指南
更新前请务必备份Jenkins核心数据目录(默认路径为/var/lib/jenkins),避免更新异常导致配置、任务数据丢失
前置操作(仅首次配置Jenkins源时需要,已配置可跳过)
- 更新系统包索引:
sudo apt update - 导入Jenkins官方GPG密钥:
curl -fsSL https://pkg.jenkins.io/debian-stable/jenkins.io-2023.key | sudo gpg --dearmor -o /usr/share/keyrings/jenkins-keyring.gpg - 写入Jenkins官方稳定版软件源:
echo "deb [signed-by=/usr/share/keyrings/jenkins-keyring.gpg] https://pkg.jenkins.io/debian-stable binary/" | sudo tee /etc/apt/sources.list.d/jenkins.list > /dev/null
执行Jenkins版本更新
- 重新拉取最新包索引:
sudo apt update - 仅更新已安装的Jenkins包:
sudo apt install --only-upgrade jenkins
更新后验证
- 检查Jenkins服务运行状态:
sudo systemctl status jenkins,正常会显示active (running)状态 - 访问Jenkins Web控制台,页面底部会显示当前运行的版本号,确认更新成功即可
内容的提问来源于stack exchange,提问作者Salvador Enrique Alfaro Anaya
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