下面给你一份在 Ubuntu 上安装并配置 Jenkins 的实用指南,从零开始,适合新手。
sudo 权限的用户sudo apt update
sudo apt upgrade -y
Jenkins 需要 Java 11 或 Java 17
sudo apt install openjdk-17-jdk -y
验证:
java -version
sudo wget -O /usr/share/keyrings/jenkins-keyring.asc \
https://pkg.jenkins.io/debian-stable/jenkins.io-2023.key
echo "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
sudo apt update
sudo apt install jenkins -y
sudo systemctl enable jenkins
sudo systemctl start jenkins
sudo systemctl status jenkins
看到 active (running) 即成功。
sudo ufw allow 8080
sudo ufw enable
http://<你的IP>:8080
sudo cat /var/lib/jenkins/secrets/initialAdminPassword
复制粘贴到网页中。
编辑:
sudo nano /etc/default/jenkins
修改:
HTTP_PORT=8080
重启:
sudo systemctl restart jenkins
echo "Hello Jenkins"
journalctl -u jenkins -n 50
sudo update-alternatives --config java
如果你愿意,我可以:
✅ 帮你用 Docker 装 Jenkins
✅ 配置 CI/CD 自动化部署
✅ 写一份 Jenkinsfile 示例
你现在是学习用还是服务器生产环境?