Linux下Jenkins部署与基本配置

清华大学开源镜像站之Jenkins下载

Java环境部署

 因为我们的机器是64位，所以这里我们选择安装java-1.8.0-openjdk-devel.x86_64，在安装的时候注意，要选择带-devel的安装，因为这个安装的是jdk，而那个不带-devel的安装完了是jre。

[root@localhost ~]# yum search jdk

[root@localhost ~]# yum -y install java-1.8.0-openjdk-devel.x86_64

[root@localhost ~]# java -version
openjdk version "1.8.0_272"
OpenJDK Runtime Environment (build 1.8.0_272-b10)
OpenJDK 64-Bit Server VM (build 25.272-b10, mixed mode)

Jenkins下载

[root@localhost ~]# wget https://mirrors.tuna.tsinghua.edu.cn/jenkins/redhat-stable/jenkins-2.249.3-1.1.noarch.rpm

Jenkins部署

[root@localhost ~]# rpm -qa | grep jenkins

[root@localhost ~]# rpm -ivh jenkins-2.249.3-1.1.noarch.rpm

[root@localhost ~]# vim /etc/sysconfig/jenkins    //Jenkins默认配置文件
......
27 # permissions of $JENKINS_HOME and /var/log/jenkins.
 28 #
 29 JENKINS_USER="root"       ----》 //修改jenkins默认启动用户为root

[root@localhost ~]# systemctl start jenkins    //启动Jenkins

[root@localhost ~]# ps -aux | grep jenkins
root       3138 93.8 16.5 3099400 336532 ?      Ssl  20:06   0:06 /etc/alternatives/java -Dcom.sun.akuma.Daemon=daemonized -Djava.awt.headless=true -DJENKINS_HOME=/var/lib/jenkins -jar /usr/lib/jenkins/jenkins.war --logfile=/var/log/jenkins/jenkins.log --webroot=/var/cache/jenkins/war --daemon --httpPort=8080 --debug=5 --handlerCountMax=100 --handlerCountMaxIdle=20
root       3224  0.0  0.0 112720   984 pts/0    S+   20:06   0:00 grep --color=auto jenkins

[root@localhost ~]# ss -antulp | grep :8080
tcp    LISTEN     0      50       :::8080                 :::*                   users:(("java",pid=11478,fd=161))

访问Jenkins

[root@localhost ~]# systemctl stop firewalld    //关闭防火墙

 浏览器访问输入Jenkins机器IP地址与默认端口8080

[root@localhost ~]# cat /var/lib/jenkins/secrets/initialAdminPassword
40761cdc468d41a6b1dacc0cd477e70a

这里暂时不按照任何插件，后面再安装

修改Jenkins镜像源

 修改为清华大学Jenkins镜像源（https://mirrors.tuna.tsinghua.edu.cn/jenkins/updates/）

选择所需的插件安装