jenkins官网：https://pkg.jenkins.io/redhat-stable/

步骤：

1.sudo wget -O /etc/yum.repos.d/jenkins.repo https://pkg.jenkins.io/redhat-stable/jenkins.repo --no-check-certificate

2.sudo rpm --import https://pkg.jenkins.io/redhat-stable/jenkins.io.key

3.yum install fontconfig java-11-openjdk （安装JDK）

4.yum install jenkins

​​5.配置端口​​

​​vi​​​ ​​/etc/syscofig/jenkins​​

​​修改端口如下：​​

​​JENKINS_PORT=​​​​"8888"​​

6.启动命令：systemctl start jenkins