下面按**“安装 → 基础配置 → 常用集成”**的顺序,给你一份在 Ubuntu 下配置 Jenkins 的实用指南(以 Ubuntu 20.04 / 22.04 为例)。
sudo apt update
sudo apt install -y openjdk-17-jdk
Jenkins 2.4xx 推荐使用 Java 17
检查:
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 > /dev/null
sudo apt update
sudo apt install -y jenkins
sudo systemctl start jenkins
sudo systemctl enable jenkins
查看状态:
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
粘贴到网页中。
填写:
路径:
Manage Jenkins → Global Tool Configuration
常见配置:
Manage Jenkins → System
echo "Hello Jenkins"
项目根目录添加 Jenkinsfile:
pipeline {
agent any
stages {
stage('Build') {
steps {
sh 'echo Building...'
}
}
}
}
Jenkins 中:
sudo chown -R jenkins:jenkins /var/lib/jenkins
sudo usermod -aG docker jenkins
sudo systemctl restart jenkins
sudo vim /var/lib/jenkins/config.xml
# 修改 <useSecurity>false</useSecurity>
sudo systemctl restart jenkins
/var/lib/jenkins如果你有具体需求(比如:Java 项目 / 前端 / Docker / Kubernetes / GitHub 自动构建),我可以给你更针对性的配置示例。