centos安装jenkins

jenkins是一种持续集成工具,自动化和简单易用使他很受欢迎,下面是他的安装简介;

 

1 前提:安装jdk

版本要求:

    2.54 (2017-04) and newer: Java 8

    1.612 (2015-05) and newer: Java 7

2 下载:

• rpm安装

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安装

yum search jenkins

(yum install jenkins.noarch)

3 安装:

yum install jenkins

 

4 启动:

1 service jenkins start/restart/stop(提示信息比较少,看不到启动日志)

2 java -jar  /usr/lib/jenkins/jenkins.war(后台执行使用命令:nohup xxx &)

 

注: 

    1初始信息

jenkins包:

    JENKINS_WAR="/usr/lib/jenkins/jenkins.war"

配置文件位置:

    JENKINS_CONFIG=/etc/sysconfig/jenkins

        配置文件中默认信息:

        JENKINS_HOME="/var/lib/jenkins

        JENKINS_PORT="8080"

日志位置:

    /var/log/jenkins/jenkins.log.

初始密码位置:

    /var/lib/jenkins/secrets/initialAdminPassword

    

     2 遇到问题:    

• 字体初始化异常

     1.8.0_151-b12

     SEVERE: Failed to initialize Jenkins

hudson.util.AWTProblem: java.lang.NullPointerException

     Caused by: java.lang.NullPointerException

        at sun.awt.FontConfiguration.getVersion(FontConfiguration.java:1264)

原因:

    jdk包下载不全,造成字体配置信息缺失.

 

• 访问阿里云服务器,没有响应异常

原因:阿里云服务器有安全策略,需要单独设置可访问端口;

 

参考资料:

    官方文档 https://pkg.jenkins.io/redhat-stable/

    wiki https://wiki.jenkins.io/display/JENKINS/Installing+Jenkins