在 Debian 系统上安装 Jenkins 服务,推荐使用 官方 Jenkins 仓库,步骤如下(适用于 Debian 10/11/12):
sudo apt update
sudo apt upgrade -y
Jenkins 需要 Java 11 或 Java 17(推荐 Java 17):
sudo apt install -y openjdk-17-jdk
验证 Java:
java -version
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
查看状态:
sudo systemctl status jenkins
Jenkins 默认端口是 8080:
sudo ufw allow 8080
sudo ufw reload
sudo cat /var/lib/jenkins/secrets/initialAdminPassword
http://<服务器IP>:8080
输入上面获取的密码,按向导完成安装。
# 启动
sudo systemctl start jenkins
# 停止
sudo systemctl stop jenkins
# 重启
sudo systemctl restart jenkins
# 查看日志
sudo journalctl -u jenkins -f
检查 Java 是否正确安装:
which java
java -version
查看详细错误:
sudo journalctl -u jenkins
如 8080 被占用,可修改:
sudo nano /usr/lib/systemd/system/jenkins.service
修改 JENKINS_PORT 后执行:
sudo systemctl daemon-reload
sudo systemctl restart jenkins
如果你需要 Docker 方式安装 Jenkins,或 Jenkins + Nginx 反向代理配置,也可以告诉我。