yum一键安装Jenkins(简单又详细的安装步骤)

                                 yum一键安装Jenkins(centos 7.x)

1.实验环境

[root@jenkins ~]# cat  /etc/redhat-release
CentOS Linux release 7.2.1511 (Core)

2.配置java环境

[root@jenkins ~]#  yum  list  java*
[root@jenkins ~]#  yum  -y  install java-1.8.0-openjdk.x86_64
[root@jenkins ~]#  java -version
openjdk version "1.8.0_201"
OpenJDK Runtime Environment (build 1.8.0_201-b09)
OpenJDK 64-Bit Server VM (build 25.201-b09, mixed mode)

3.配置jenkins的yum源

[root@jenkins ~]# wget -O /etc/yum.repos.d/jenkins.repo https://pkg.jenkins.io/redhat-stable/jenkins.repo
[root@jenkins ~]# rpm --import https://pkg.jenkins.io/redhat-stable/jenkins.io.key

4.安装jenkins

[root@jenkins ~]#  yum  -y  install jenkins

5.启动jenkins

[root@jenkins ~]# systemctl start jenkins
[root@jenkins ~]# systemctl enable jenkins

  PS: jenkins配置文件   /etc/sysconfig/jenkins  

6.在浏览器输入ip:8080,进入Jenkins登录页面

7.输入管理员密码

[root@jenkins ~]# cat  /var/lib/jenkins/secrets/initialAdminPassword
f6a22916d046434f9e312793560be847