YUM安装jenkins - 技术栈

一、安装

go 复制代码

[root@localhost bin]# rpm -qa | grep java
python-javapackages-3.4.1-11.el7.noarch
java-11-openjdk-headless-11.0.21.0.9-1.el7_9.x86_64
java-11-openjdk-11.0.21.0.9-1.el7_9.x86_64
tzdata-java-2023c-1.el7.noarch
javapackages-tools-3.4.1-11.el7.noarch
[root@localhost bin]# 

[root@localhost bin]# yum remove java-11-openjdk-headless-11.0.21.0.9-1.el7_9.x86_64 java-11-openjdk-11.0.21.0.9-1.el7_9.x86_64

[root@localhost ~]#  wget -c https://download.oracle.com/java/21/latest/jdk-21_linux-x64_bin.rpm

[root@localhost ~]# rpm -ivh jdk-21_linux-x64_bin.rpm 
warning: jdk-21_linux-x64_bin.rpm: Header V3 RSA/SHA256 Signature, key ID ec551f03: NOKEY
Preparing...                          ################################# [100%]
Updating / installing...
   1:jdk-21-2000:21.0.1-12            ################################# [100%]
[root@localhost ~]# 

[root@localhost ~]# java --version
java 21.0.1 2023-10-17 LTS
Java(TM) SE Runtime Environment (build 21.0.1+12-LTS-29)
Java HotSpot(TM) 64-Bit Server VM (build 21.0.1+12-LTS-29, mixed mode, sharing)


[root@localhost ~]# wget -O /etc/yum.repos.d/jenkins.repo https://pkg.jenkins.io/redhat-stable/jenkins.repo --no-check-certificate
--2023-12-25 18:57:37--  https://pkg.jenkins.io/redhat-stable/jenkins.repo
Resolving pkg.jenkins.io (pkg.jenkins.io)... 151.101.2.133, 151.101.66.133, 151.101.130.133, ...
Connecting to pkg.jenkins.io (pkg.jenkins.io)|151.101.2.133|:443... connected.
WARNING: cannot verify pkg.jenkins.io's certificate, issued by '/C=US/O=Let's Encrypt/CN=R3':
  Issued certificate has expired.
HTTP request sent, awaiting response... 200 OK
Length: 85
Saving to: '/etc/yum.repos.d/jenkins.repo'

100%[=============================================================================================================================>] 85          --.-K/s   in 0s      

[root@localhost ~]# rpm --import https://pkg.jenkins.io/redhat-stable/jenkins.io-2023.key
[root@localhost ~]# yum install jenkins

[root@localhost ~]# systemctl start jenkins
#查看进程
[root@localhost ~]# netstat -nltp
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name    
tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      8731/sshd           
tcp        0      0 127.0.0.1:25            0.0.0.0:*               LISTEN      8969/master         
tcp6       0      0 :::8080                 :::*                    LISTEN      92187/java          
tcp6       0      0 :::22                   :::*                    LISTEN      8731/sshd           
tcp6       0      0 ::1:25                  :::*                    LISTEN      8969/master    
#查看文件
[root@localhost bin]# rpm  -ql jenkins-2.426.2-1.1.noarch
/usr/bin/jenkins
/usr/lib/systemd/system/jenkins.service
/usr/share/java/jenkins.war
/usr/share/jenkins/migrate
/var/cache/jenkins
/var/lib/jenkins

二登录

http:ip(域名）:8080

登录密码：

go 复制代码

#查找登录密码登录，完成最后安装
[root@localhost bin]# cat /var/lib/jenkins/secrets/initialAdminPassword

安装完成后即可登录使用。