下面按**“在 Ubuntu 上安装并配置 Jenkins(最常用方式)”**来说明,适用于 Ubuntu 20.04 / 22.04 / 24.04。
Jenkins 需要 Java 11 或 17(新版推荐 17)
sudo apt update
sudo apt install -y openjdk-17-jdk
验证:
java -version
sudo apt install -y curl gnupg
curl -fsSL https://pkg.jenkins.io/debian-stable/jenkins.io-2023.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 -y jenkins
sudo systemctl enable jenkins
sudo systemctl start jenkins
sudo systemctl status jenkins
sudo cat /var/lib/jenkins/secrets/initialAdminPassword
http://<服务器IP>:8080
如果是云服务器,记得开放 8080 端口
sudo nano /etc/default/jenkins
修改:
JENKINS_PORT=8080
重启:
sudo systemctl restart jenkins
sudo apt install -y git
Jenkins → Manage Jenkins → Global Tool Configuration → Git
/usr/lib/jvm/java-17-openjdk-amd64sudo apt install -y nginx
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 nginx -t
sudo systemctl restart nginx
journalctl -u jenkins -n 50
sudo update-alternatives --config java
删除:
/var/lib/jenkins/users/admin*
重启 Jenkins
如果你是想:
告诉我你的使用场景,我可以给你更针对性的配置方案。