下面按**“Ubuntu 下安装 + 基础配置 Jenkins”**给你一个清晰、可操作的流程,适合新手到中等水平。
sudo apt update
sudo apt install openjdk-17-jdk -y
查看 Java 是否安装成功:
java -version
sudo apt update
sudo apt install -y curl gnupg
curl -fsSL https://pkg.jenkins.io/debian/jenkins.io.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 binary/ | sudo tee \
/etc/apt/sources.list.d/jenkins.list > /dev/null
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。
选择 Install suggested plugins
常见插件:
按提示填写用户名、密码、邮箱。
Manage Jenkins → Global Tool Configuration
/usr/lib/jvm/java-17-openjdk-amd64
Manage Jenkins → Credentials → System → Global
常用:
新建任务 → Freestyle / Pipeline
Git 仓库:
https://github.com/xxx/xxx.git
选择凭据
新建 Pipeline 任务
pipeline {
agent any
stages {
stage('Clone') {
steps {
git 'https://github.com/xxx/xxx.git'
}
}
stage('Build') {
steps {
sh 'mvn clean package'
}
}
}
}
sudo nano /etc/default/jenkins
修改:
HTTP_PORT=8081
重启:
sudo systemctl restart jenkins
server {
listen 80;
server_name jenkins.example.com;
location / {
proxy_pass http://127.0.0.1:8080;
}
}
sudo usermod -aG jenkins $USER
sudo usermod -aG docker jenkins
如果你愿意,可以告诉我:
我可以直接给你对应完整配置示例。