下面按**“在 Ubuntu 上安装并配置 Jenkins”**的思路,给你一份实用流程(以 Ubuntu 20.04 / 22.04 为例,其他版本差别不大)。
sudo apt update
sudo apt install openjdk-17-jdk -y
(Jenkins 2.4xx 推荐 Java 17;老版本可用 Java 11)
查看 Java:
java -version
sudo apt install curl -y
curl -fsSL https://pkg.jenkins.io/debian-stable/jenkins.io.key | sudo tee \
/usr/share/keyrings/jenkins-keyring.asc > /dev/null
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 > /dev/null
sudo apt update
sudo apt install jenkins -y
sudo systemctl start jenkins
sudo systemctl enable jenkins
查看状态:
sudo systemctl status jenkins
sudo cat /var/lib/jenkins/secrets/initialAdminPassword
http://<服务器IP>:8080
如果启用了 UFW:
sudo ufw allow 8080
云服务器还需在安全组开放 8080 端口。
编辑:
sudo nano /etc/default/jenkins
修改:
HTTP_PORT=8080
重启:
sudo systemctl restart jenkins
sudo apt install nginx -y
示例配置 /etc/nginx/sites-available/jenkins:
server {
listen 80;
server_name jenkins.example.com;
location / {
proxy_pass http://localhost:8080;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
}
}
启用:
sudo ln -s /etc/nginx/sites-available/jenkins /etc/nginx/sites-enabled/
sudo nginx -t
sudo systemctl restart nginx
sudo systemctl start jenkins
sudo systemctl stop jenkins
sudo systemctl restart jenkins
sudo journalctl -u jenkins
可配置国内镜像:
系统管理 → 插件 → 高级 → 更新站点
使用:
https://mirrors.tuna.tsinghua.edu.cn/jenkins/updates/update-center.json
如果你是要:
可以告诉我你的具体用途,我可以直接给你完整示例配置。