centos 安装jenkins

Jenkins是开源的Java编写的持续集成的工具，在Centos上可以通过yum命令行直接安装。

安装Java

看到当前系统java版本。

java -version

sudo yum install java

安装Jenkins

添加Jenkins源:

sudo wget -O /etc/yum.repos.d/jenkins.repo http://jenkins-ci.org/redhat/jenkins.repo sudo rpm --import http://pkg.jenkins-ci.org/redhat/jenkins-ci.org.key

安装Jenkins:

yum install jenkins

启动Jenkins

sudo service jenkins start Starting Jenkins [ OK ]

在浏览器中输入：http://127.0.0.1:8080/ 就可以使用jenkins了,如果没有UI系统可以在其他的浏览器中输入http://<所在机器的ip>:8080/进入Jenkins界面 。

sudo service jenkins stop

可以停止Jenkins服务。

相关配置

Jenkins安装目录：

cd /usr/lib/jenkins/ jenkins.war

jenkins.war安装地址。

Jenkins配置文件：

cd /etc/sysconfig

Jenkins的配置文件在这里,名字是jenkins

cat jenkins

可以查看jenkins默认的配置。这里介绍下三个比较重要的配置目录JENKINS_HOME ,JENKINS_USER ,JENKINS_PORT

## Path: Development/Jenkins ## Description: Jenkins Continuous Integration Server ## Type: string ## Default: "/var/lib/jenkins" ## ServiceRestart: jenkins # # Directory where Jenkins store its configuration and working # files (checkouts, build reports, artifacts, ...). # JENKINS_HOME="/var/lib/jenkins"

Jenkins储存文件的地址,Jenkins的插件，生成的文件都会放在这里。

## Type: string ## Default: "jenkins" ## ServiceRestart: jenkins # # Unix user account that runs the Jenkins daemon # Be careful when you change this, as you need to update # permissions of $JENKINS_HOME and /var/log/jenkins. # JENKINS_USER="jenkins"

Jenkins使用的用户，默认为jenkins

## Type: integer(0:65535) ## Default: 8080 ## ServiceRestart: jenkins # # Port Jenkins is listening on. # Set to -1 to disable # JENKINS_PORT="8080"

Jenkins的端口，默认端口是8080。

启动配置文件

/etc/init.d/jenkins 文件

# Search usable Java as /usr/bin/java might not point to minimal version required by Jenkins. # see http://www.nabble.com/guinea-pigs-wanted-----Hudson-RPM-for-RedHat-Linux-td25673707.html candidates=" /usr/local/jdk1.7.0_79/bin/java /etc/alternatives/java /usr/lib/jvm/java-1.8.0/bin/java /usr/lib/jvm/jre-1.8.0/bin/java /usr/lib/jvm/java-1.7.0/bin/java /usr/lib/jvm/jre-1.7.0/bin/java /usr/bin/java "

如果需要修改jdk，追加到此标签后面

日志文件路径

/var/log/jenkins