jenkins安装

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

也可以去官网下载jenkis的rmp包，官网下载地址（http://pkg.jenkins-ci.org/redhat-stable/）--> 或https://www.jenkins.io/download/

wget http://pkg.jenkins-ci.org/redhat-stable/jenkins-2.138.2-1.1.noarch.rpm
rpm -ivh jenkins-2.150-1.1.noarch.rpm

查看安装文件位置

[root@danny src]# rpm -ql jenkins
/etc/init.d/jenkins
/etc/logrotate.d/jenkins
/etc/sysconfig/jenkins
/usr/lib/jenkins
/usr/lib/jenkins/jenkins.war //升级备份时只需要备份此处即可，升级也是通过下载最新war包替换此处，如：tar -zvf jenkins.tar.gz /usr/lib/jenkins
/usr/sbin/rcjenkins
/var/cache/jenkins
/var/lib/jenkins
/var/log/jenkins

修改Jenkins配置文件（修改端口）

vim /etc/sysconfig/jenkins

修改启动文件jdk安装路径

vim /etc/init.d/jenkins

启动jenkins

[root@izm5edykqg8tzid352ga0iz src]# service jenkins start
Starting jenkins (via systemctl):                          [  OK  ]

 

网页访问

IP+端口

之后按网页步骤安装即可

 

 

 

补充:2022-02-08

jenkins快速通过yum安装

环境:centos7.9   jdk1.8  jenkins 2.319

# 关闭selinux、防火墙
[root@jenkins-master ~]# setenforce 0
[root@jenkins-master ~]# systemctl disable firewalld
[root@jenkins-master ~]# systemctl stop firewalld
# 添加jenkins的官方yum源
[root@jenkins-master ~]# wget -O /etc/yum.repos.d/jenkins.repo https://pkg.jenkins.io/redhat-stable/jenkins.repo
[root@jenkins-master ~]# rpm --import https://pkg.jenkins.io/redhat-stable/jenkins.io.key
# 安装java环境
[root@jenkins-master ~]# yum -y install java
[root@jenkins-master ~]# yum -y install jenkins
# 修改插件的源地址，默认官方地址，部分插件不可访问，这里换成清华的源
[root@jenkins-master ~]# sed -i 's/http:\/\/updates.jenkins-ci.org\/download/https:\/\/mirrors.tuna.tsinghua.edu.cn\/jenkins/g' /var/lib/jenkins/updates/default.json && sed -i 's/http:\/\/www.google.com/https:\/\/www.baidu.com/g' /var/lib/jenkins/updates/default.json
# 启动jenkins
[root@jenkins-master ~]# systemctl restart jenkins

 

备注：新版的jenkins好像要求jdk11以上

例：实验安装jenkins-2.401.2

需要安装使用jdk11 (jenkins安装还是使用上面的安装方式)

yum install java-11-openjdk-devel -y

可修改jenkins启动用户为root

vim /etc/sysconfig/jenkins
vim /usr/lib/systemd/system/jenkins.service  #工作目录也在这里面修改