Jenkins

iso：centos7.9

 #安装JDK8
 yum install java-1.8.0-openjdk-devel
 
 #安装成功之后可以使用java -version 命令进行验证一下
 [root@ceshi ~]# java -version
openjdk version "1.8.0_345"
OpenJDK Runtime Environment (build 1.8.0_345-b01)
OpenJDK 64-Bit Server VM (build 25.345-b01, mixed mode)

#添加Jenkins key到系统中
rpm --import https://pkg.jenkins.io/redhat-stable/jenkins.io.key

cd /etc/yum.repos.d/

#安装Jenkins仓库
curl -O https://pkg.jenkins.io/redhat-stable/jenkins.repo

#安装Jenkins
yum install jenkins

#开启Jenkins服务
systemctl start jenkins

这里启动后遇到了错误

解决如下：

vi /etc/init.d/jenkins

#开启系统启动自动启动Jenkins服务。
systemctl enable jenkins

#检查那个Jenkins服务的状态。
systemctl status jenkins