yum安装方式

[root@kazihuo ~]# wget -O /etc/yum.repos.d/jenkins.repo http://pkg.jenkins-ci.org/redhat/jenkins.repo

[root@kazihuo ~]# rpm --import https://jenkins-ci.org/redhat/jenkins-ci.org.key

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

[root@kazihuo ~]# yum install java

[root@kazihuo ~]# java -version

openjdk version "1.8.0_65"

OpenJDK Runtime Environment (build 1.8.0_65-b17)

OpenJDK 64-Bit Server VM (build 25.65-b01, mixed mode)

[root@kazihuo ~]# systemctl start jenkins.service

注：当启动报错时，可能是java的版本不对应。

war包方式

此方式是基于java及tomcat环境。

[root@kazihuo ~]# java -version

openjdk version "1.8.0_65"

[root@kazihuo /usr/local/tomcat/bin]# ./version.sh

Server version: Apache Tomcat/8.5.15

[root@kazihuo /srv]# wget http://mirrors.jenkins.io/war-stable/latest/jenkins.war

[root@kazihuo ~]# /usr/local/tomcat/bin/catalina.sh start

[root@kazihuo /usr/local/tomcat/logs]# cat catalina.out #通过日志提取页面登陆密码

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Jenkins initial setup is required. An admin user has been created and a password generated.

Please use the following password to proceed to installation:

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1cf0ebf28ae8454c903ba0135116c5d3

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This may also be found at: /root/.jenkins/secrets/initialAdminPassword

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验证：

192.168.10.11:8080/jenkins