CentOS7安装Jenkins

1、首先检查是否已经安装Java运行环境,如果没有安装,需要先安装JDK

1 rpm -qa|grep java

 

 

 

 2、从Jenkins中导入密钥,但是如果之前已从 Jenkins 导入密钥,请跳过这一步,否则 将失败

1 rpm --import https://pkg.jenkins.io/redhat-stable/jenkins.io.key
1 cd /etc/yum.repos.d/
2 
3 curl -O https://pkg.jenkins.io/redhat-stable/jenkins.repo

 

 3、安装Jenkins

1 yum -y install jenkins

 4、启动Jenkins,设置开机启动

1 systemctl start jenkins
2 systemctl enable jenkins
3 # 查看Jenkins状态
4 systemctl status jenkins

 

 5、防火墙开启8080端口

1 firewall-cmd --permanent --add-port=8080/tcp
2 firewall-cmd --reload

 

 6、在浏览器打开Jenkins控制面板  http://IP:8080/

 

如果一直浏览器一直是这个界面,就需要修改一下Jenkins的配置文件,然后重启Jenkins,然后等待浏览器出现输入密码的界面表示Jenkins启动成功

1 vi /var/lib/jenkins/hudson.model.UpdateCenter.xml
2 systemctl restart jenkins

 

 如果不记得密码,可以通过以下命令找回

vim /var/lib/jenkins/secrets/initialAdminPassword

 

 

 至此,Jenkins已经安装完成

下面是一个升级的记录

首先关闭Jenkins,然后把当前的Jenkins.war移动到其他目录,再把要升级的Jenkins下载到运行目录,最后重启Jenkins

 1 systemctl stop jenkins
 2 
 3 cd /usr/share/java/
 4 
 5 mkdir jenkinsbak
 6 
 7 mv jenkins.war /usr/share/java/jenkinsbak/
 8 
 9 wget https://updates.jenkins.io/download/war/2.362/jenkins.war
10 
11 systemctl restart jenkins

 

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posted @ 2022-08-09 22:04  悟否  阅读(561)  评论(0编辑  收藏  举报