下面按从零到可用的思路,给你一份在 Ubuntu 上配置 Jenkins 的实用指南(以 Ubuntu 20.04 / 22.04 为例,其他版本类似)。
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
sudo wget -O /usr/share/keyrings/jenkins-keyring.asc \
https://pkg.jenkins.io/debian-stable/jenkins.io-2023.key
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
sudo apt update
sudo apt install jenkins -y
sudo systemctl enable jenkins
sudo systemctl start jenkins
sudo systemctl status jenkins
看到 active (running) 即成功。
sudo cat /var/lib/jenkins/secrets/initialAdminPassword
http://<服务器IP>:8080
编辑:
sudo nano /etc/default/jenkins
修改:
HTTP_PORT=8080
重启:
sudo systemctl restart jenkins
sudo usermod -aG docker jenkins
sudo systemctl restart jenkins
在 Manage Jenkins → Plugins 中安装:
echo "Hello Jenkins"
sudo ufw allow 8080
sudo journalctl -u jenkins
如果你需要:
告诉我你的使用场景,我可以直接给你完整配置示例。