jenkins安装及项目构建发布回滚

官网部署地址：
https://pkg.jenkins.io/redhat-stable/

部署jenkins

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
yum install epel-release # repository that provides 'daemonize'
yum install java-11-openjdk-devel
yum install jenkins

配置权限

vim /etc/sysconfig/jenkins
修改配置
$JENKINS_USER="root"

修改目录权限

chown -R root:root /var/lib/jenkins
chown -R root:root /var/cache/jenkins
chown -R root:root /var/log/jenkins

启动jenkins按照提示配置
systemctl start jenkins