1、jdk的安装
wget --no-check-certificate --no-cookies --header "Cookie: oraclelicense=accept-securebackup-cookie" http://download.oracle.com/otn-pub/java/jdk/8u131-b11/d54c1d3a095b4ff2b6607d096fa80163/jdk-8u131-linux-x64.rpm
解压： rpm -ivh jdk-8u131-linux-x64.rpm
配置环境变量：
vim ~/.bash_profile
2、
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.key
3、下载war
wget http://mirrors.jenkins.io/war-stable/latest/jenkins.war
4、下载tomcat
wget https://mirrors.tuna.tsinghua.edu.cn/apache/tomcat/tomcat-9/v9.0.35/src/apache-tomcat-9.0.35-src.tar.gz
解压：
tar -xzvf apache-tomcat-9.0.35-src.tar.gz
5、执行：
java -jar jenkins.war
