1、jenkins安装
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
#修改配置
vi /etc/sysconfig/jenkins
#修改jenkins权限
chmod u+w /etc/sudoers
#插入
jenkins ALL=(ALL) NOPASSWD: ALL
chmod u-w /etc/sudoers
原文：http://www.cnblogs.com/rubekid/p/7061877.html