下面给你 在 Debian 系统上安装 Jenkins 的常用做法(以 Debian 11/12 为例,其他版本差别不大)。
sudo apt update
sudo apt upgrade -y
Jenkins 需要 Java 11 或 Java 17(推荐 17)
sudo apt install -y openjdk-17-jdk
验证:
java -version
sudo apt install -y curl gnupg2 ca-certificates
sudo install -m 0755 -d /etc/apt/keyrings
curl -fsSL https://pkg.jenkins.io/debian-stable/jenkins.io-2023.key | sudo tee /etc/apt/keyrings/jenkins-keyring.asc > /dev/null
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 -y jenkins
sudo systemctl enable jenkins
sudo systemctl start jenkins
sudo systemctl status jenkins
看到 active (running) 就成功了。
sudo ufw allow 8080
浏览器访问:
http://<服务器IP>:8080
查看管理员密码:
sudo cat /var/lib/jenkins/secrets/initialAdminPassword
按页面提示:
查看日志:
journalctl -u jenkins -xe
常见原因:
编辑:
sudo nano /etc/default/jenkins
修改:
JENKINS_PORT=8081
重启:
sudo systemctl restart jenkins
如果你告诉我 Debian 具体版本 / 是否用 Docker / 是否离线环境,我可以给你更精确的方案。