下面给你一份在 Ubuntu 上部署 Jenkins 的实用指南,从零开始,适合新手,也包含常见坑。
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
# 导入 GPG 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
查看状态:
sudo systemctl status jenkins
http://localhost:8080
http://<服务器IP>:8080
云服务器记得开放 安全组 8080 端口
sudo cat /var/lib/jenkins/secrets/initialAdminPassword
复制密码 → 粘贴到网页
编辑:
sudo nano /etc/default/jenkins
修改:
JENKINS_PORT=9090
重启:
sudo systemctl restart jenkins
sudo apt install nginx -y
示例配置:
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;
}
}
sudo apt install git -y
sudo apt install docker.io -y
sudo usermod -aG docker jenkins
sudo systemctl restart jenkins
journalctl -u jenkins -n 50
sudo nano /etc/default/jenkins
调整:
JAVA_OPTS="-Xmx1024m"
✅ 已完成:
如果你需要:
告诉我你的使用场景,我可以直接给你配置模板。