配置centos8 yum源
cd /etc/yum.repos.d
mkdir bak
mv *.repo bak
wget https://mirrors.aliyun.com/repo/Centos-8.repo安装java11
dnf install java-11-openjdk-devel启用 Jenkins 源仓库
sudo wget -O /etc/yum.repos.d/jenkins.repo https://pkg.jenkins.io/redhat-stable/jenkins.repo
sudo rpm --import https://pkg.jenkins.io/redhat-stable/jenkins.io-2023.key安装最新稳定版本 Jenkins，重新启动
sudo yum install jenkins
sudo systemctl start jenkins
sudo systemctl enable jenkins防火墙
sudo firewall-cmd --permanent --zone=public --add-port=8080/tcp
sudo firewall-cmd --reload登录
http://your_ip_or_domain:8080
安装插件
可选插件（除去初始化时推荐安装的插件）
Publish Over SSH【连接
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