下面按**“在 Ubuntu 上安装并配置 Jenkins”的思路,给你一份从零到可用**的实操指南(以 Ubuntu 20.04 / 22.04 为例,其他版本差别不大)。
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
sudo systemctl status jenkins
sudo ufw allow 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。
Manage Jenkins → Global Tool Configuration
/usr/lib/jvm/java-17-openjdk-amd64/usr/bin/gitManage Jenkins → Security
适合多机器构建:
# Agent 机器
java -jar agent.jar -jnlpUrl http://IP:8080/...
https://github.com/xxx/xxx.git
echo "Hello Jenkins"
./build.sh
sudo nano /etc/default/jenkins
修改:
HTTP_PORT=8080
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 systemctl enable jenkins
journalctl -u jenkins -f
sudo netstat -tunlp | grep 8080
如果你愿意,我可以继续帮你:
你现在的 Jenkins 是用来做什么项目?(Java / 前端 / Python / Docker?)