jenkins安装部署(jdk21)

环境:
OS:Centos 7

1.安装jdk环境
安装参考如下连接:
https://www.cnblogs.com/hxlasky/p/14775706.html

[root@node2 init.d]# java -version
java version "21.0.6" 2025-01-21 LTS
Java(TM) SE Runtime Environment (build 21.0.6+8-LTS-188)
Java HotSpot(TM) 64-Bit Server VM (build 21.0.6+8-LTS-188, mixed mode, sharing)

2.下载
下载地址:
https://mirrors.jenkins.io/redhat-stable/
我这里下载的是 jenkins-2.479.1-1.1.noarch.rpm

 

3.安装
rpm -ivh jenkins-2.479.1-1.1.noarch.rpm

 

4.修改java环境和端口号
vi /usr/lib/systemd/system/jenkins.service
Environment="JAVA_HOME=/usr/local/java/jdk-21.0.6"
Environment="JENKINS_PORT=9090"

 

5.启动
systemctl daemon-reload
systemctl start jenkins

 

6.登录
192.168.1.106:9090