https://jenkins.io/zh/download/
Generic Java package (.war) 下载jenkins.war文件
将jenkins.war发布到tomcat服务器
密码：/root/.jenkins/secrets/initialAdminPassword
http://47.110.53.254:8090/jenkins/
https://blog.csdn.net/qq_37372007/article/details/81586751
原文：https://www.cnblogs.com/zhongchang/p/11251982.html