1、安装JDK、Jenkins

yum install java-1.8.0-openjdk.x86_64 -y

sudo wget -O /etc/yum.repos.d/jenkins.repo http://pkg.jenkins-ci.org/redhat/jenkins.repo 

sudo rpm --import https://jenkins-ci.org/redhat/jenkins-ci.org.key

sudo yum install jenkins -y

sudo service jenkins start

sudo chkconfig jenkins on

2、关闭防火墙

firewall-cmd --permanent --new-service=jenkins

firewall-cmd --permanent --service=jenkins --set-short="Jenkins Service Ports"

firewall-cmd --permanent --service=jenkins --set-description="Jenkins service firewalld port exceptions"

firewall-cmd --permanent --service=jenkins --add-port=8080/tcp

firewall-cmd --permanent --add-service=jenkins

firewall-cmd --zone=public --add-service=http --permanent

firewall-cmd --reload

3、浏览器输入http://ip:8080

4、获取密码：cat /var/lib/jenkins/secrets/initialAdminPassword

xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

5、安装推荐的插件

6、创建用户