下面按常见场景给你一份「在 Ubuntu 上安装并配置 Jenkins」的实用指南,从安装到基础配置,适合新手和生产环境参考。
sudo apt update
sudo apt upgrade -y
Jenkins 需要 Java 11 或 17(推荐 17)
sudo apt install openjdk-17-jdk -y
java -version
# 导入 Jenkins key
sudo wget -O /usr/share/keyrings/jenkins-keyring.asc \
https://pkg.jenkins.io/debian-stable/jenkins.io-2023.key
# 添加源
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
# 安装
sudo apt update
sudo apt install jenkins -y
sudo systemctl enable jenkins
sudo systemctl start jenkins
sudo systemctl status jenkins
默认端口:8080
浏览器访问:
http://<服务器IP>:8080
sudo cat /var/lib/jenkins/secrets/initialAdminPassword
复制到网页中解锁 Jenkins。
设置用户名 / 密码 / 邮箱
Manage Jenkins → Global Tool Configuration
/usr/lib/jvm/java-17-openjdk-amd64通常已自动识别:
which git
如未识别,手动填写路径
MAVEN_HOMEhttps://github.com/your/repo.git
echo "Hello Jenkins"
sudo nano /etc/default/jenkins
修改:
JENKINS_PORT=9090
重启:
sudo systemctl restart jenkins
server {
listen 80;
server_name jenkins.example.com;
location / {
proxy_pass http://127.0.0.1:8080;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
}
}
sudo apt install certbot python3-certbot-nginx -y
sudo certbot --nginx
journalctl -u jenkins -xe
sudo lsof -i:8080
sudo chown -R jenkins:jenkins /var/lib/jenkins
如果你愿意,可以告诉我:
我可以直接给你定制版配置方案。