jenkins搭建部署详细步骤

简介

Jenkins是一个开源软件项目，是基于Java开发的一种持续集成工具，用于监控持续重复的工作，旨在提供一个开放易用的软件平台，使软件项目可以进行持续集成。

功能

Jenkins功能包括：
1、持续的软件版本发布/测试项目。
2、监控外部调用执行的工作。
 

安装环境

关闭selinux和防火墙

sed -ri '/^[^#]*SELINUX=/s#=.+$#=disabled#' /etc/selinux/config
# systemctl stop firewalld
# systemctl disable firewalld

# 安装依赖包

yum -y install curl policycoreutils openssh-server openssh-clients postfix

#Jenkins安装配置

yum install fontconfig java-11-openjdk -y
wget   https://repo.huaweicloud.com/jenkins/redhat-stable/jenkins-2.222.1-1.1.noarch.rpm
rpm -ivh  jenkins-2.222.1-1.1.noarch.rpm


wget   https://mirrors.tuna.tsinghua.edu.cn/jenkins/redhat/jenkins-2.360-1.1.noarch.rpm
rpm -ivh   jenkins-2.360-1.1.noarch.rpm

查看java版本   版本必须为17至11的版本，否则Jenkins会报错启动不来

[[email protected] ~]# java -version
openjdk version "1.8.0_131"
OpenJDK Runtime Environment (build 1.8.0_131-b12)
OpenJDK 64-Bit Server VM (build 25.131-b12, mixed mode)
[[email protected] ~]# alternatives --config java

共有 2 个提供“java”的程序。

  选项    命令
-----------------------------------------------
*+ 1           java-1.8.0-openjdk.x86_64 (/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.131-11.b12.el7.x86_64/jre/bin/java)
   2           java-11-openjdk.x86_64 (/usr/lib/jvm/java-11-openjdk-11.0.15.0.9-2.el7_9.x86_64/bin/java)

按 Enter 保留当前选项[+]，或者键入选项编号：2
[[email protected] ~]# vi /etc/profile.d/java.sh
JAVA_HOME="/usr/lib/jvm/java-11-openjdk"
[[email protected] ~]# source /etc/profile
[[email protected] ~]# echo $JAVA_HOME
/usr/lib/jvm/java-11-openjdk
[[email protected] ~]# 

启动jenkins服务

[[email protected] ~]# systemctl start jenkins
[[email protected] ~]# systemctl status jenkins.service 
● jenkins.service - LSB: Jenkins Automation Server
   Loaded: loaded (/etc/rc.d/init.d/jenkins; bad; vendor preset: disabled)
   Active: active (running) since 四 2022-07-28 17:02:02 CST; 9s ago
     Docs: man:systemd-sysv-generator(8)
  Process: 1817 ExecStart=/etc/rc.d/init.d/jenkins start (code=exited, status=0/SUCCESS)
   CGroup: /system.slice/jenkins.service
           └─1838 /etc/alternatives/java -Dcom.sun.akuma.Daemon=daemonized -Djava.awt.headless=true -DJENKINS...

7月 28 17:02:02 localhost.localdomain systemd[1]: Starting LSB: Jenkins Automation Server...
7月 28 17:02:02 localhost.localdomain runuser[1822]: pam_unix(runuser:session): session opened for user j...=0)
7月 28 17:02:02 localhost.localdomain systemd[1]: Started LSB: Jenkins Automation Server.
7月 28 17:02:02 localhost.localdomain jenkins[1817]: Starting Jenkins [  确定  ]
Hint: Some lines were ellipsized, use -l to show in full.
[[email protected] ~]# 

查看端口是否起来

[[email protected] ~]# netstat -lnput  
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name    
tcp6       0      0 :::8080                 :::*                    LISTEN      1838/java           

查看初始密码

[email protected] ~]#  cat /var/lib/jenkins/secrets/initialAdminPassword
563e90d361c34317823ddb764d9b2ec6

用IE浏览器打开 http://192.168.100.10:8080

提示选择安装插件，这里不选择安装任何插件，因为安装源在国外的网站，速度是十分慢还可能失败，后面配置安装插件的源

选择无，然后安装 

创建管理员用户 

会跳转到首页

 插件配置

Jenkins->Manage Jenkins->Manage Plugins，点击Available，点击这里是为了把Jenkins官方的插件列表下载到本地，

 往下拉

Manage Plugins点击Advanced，把Update Site改为国内插件下载地址

https://mirrors.tuna.tsinghua.edu.cn/jenkins/updates/update-center.json

 修改

cd /var/lib/jenkins/updates
sed -i 's/http:\/\/updates.jenkinsci.org\/download/https:\/\/mirrors.tuna.tsinghua.edu.cn\/jenkins/g' default.json && sed -i 's/http:\/\/www.google.com/https:\/\/www.baidu.com/g' default.json

[[email protected] ~]# cd /var/lib/jenkins/updates/
[[email protected] updates]# ls
default.json  hudson.tasks.Maven.MavenInstaller
[[email protected] updates]# sed -i 's/http:\/\/updates.jenkinsci.org\/download/https:\/\/mirrors.tuna.tsinghua.edu.cn\/jenkins/g' default.json && sed -i 's/http:\/\/www.google.com/https:\/\/www.baidu.com/g' default.json
[[email protected] updates]# 

在浏览器输入： http://192.168.100.10:8080/restart   ，重启Jenkins

 重启中

 汉化版本，搜索一个中文的插件，勾上，然后安装

开始下载汉化包，下载完成后重启Jenkins 

汉化完成

然后点击自己想要的插件安装

 取消告警

 版本升级，因为有些插件安装不上去需要升级版本才能安装，下载Jenkins.war 文件 

[[email protected] ~]# ps -aux | grep jenkins

jenkins   2937 12.6 31.9 3795520 1239792 ?     Ssl  15:37   4:10 /etc/alternatives/java -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 --httpPort=8080 --debug=5 --handlerCountMax=100 --handlerCountMaxIdle=20
root      3441  0.0  0.0 112676   980 pts/1    S+   16:11   0:00 grep --color=auto jenkins

[[email protected] ~]# systemctl stop  jenkins  #停止jenkins服务
[[email protected] ~]# cd /usr/lib/jenkins/      #进入jenkins.war运行路径
[[email protected] jenkins]# ls
jenkins.war

[[email protected] jenkins]# mv jenkins.war jenkins.war.bak     #备份旧版本的jenkins.war
[[email protected] jenkins]# rz       上传新版本的Jenkins.war
[[email protected] jenkins]# ls
jenkins.war  jenkins.war.bak  

[[email protected] jenkins]# systemctl start jenkins    #启动Jenkins

 升级成功 更新到最新版本

 

 安装插件  下载后缀为hpi结尾的文件 https://repo.huaweicloud.com/jenkins/plugins/github/latest/https://repo.huaweicloud.com/jenkins/plugins/github/latest/

上传插件

 这样插件安装完成后重启，其他插件安装同样如此

 jenkins的plugins目录下就会看到添加的插件，查看自己更新的插件

[[email protected] ~]# ls /var/lib/jenkins/plugins/ | grep git
git
git.bak
git-client
git-client.jpi
github
github-api
github-api.jpi
github.bak
github.jpi
git.jpi

[[email protected] ~]# cd /var/lib/jenkins/plugins/
[[email protected] plugins]# ls
apache-httpcomponents-client-4-api      github.jpi                  jsch.jpi                  snakeyaml-api
apache-httpcomponents-client-4-api.jpi  git.jpi                     localization-support      snakeyaml-api.jpi
bouncycastle-api                        instance-identity           localization-support.jpi  ssh-credentials
bouncycastle-api.jpi                    instance-identity.bak       localization-zh-cn        ssh-credentials.jpi
caffeine-api                            instance-identity.jpi       localization-zh-cn.jpi    sshd
caffeine-api.jpi                        jackson2-api                mailer                    sshd.bak
credentials                             jackson2-api.jpi            mailer.bak                sshd.jpi
credentials-binding                     jakarta-activation-api      mailer.jpi                structs
credentials-binding.jpi                 jakarta-activation-api.jpi  mina-sshd-api-common      structs.jpi
credentials.jpi                         jakarta-mail-api            mina-sshd-api-common.jpi  token-macro
display-url-api                         jakarta-mail-api.jpi        mina-sshd-api-core        token-macro.jpi
display-url-api.jpi                     javax-activation-api        mina-sshd-api-core.jpi    trilead-api
git                                     javax-activation-api.bak    okhttp-api                trilead-api.bak
git.bak                                 javax-activation-api.jpi    okhttp-api.jpi            trilead-api.jpi
git-client                              javax-mail-api              plain-credentials         workflow-scm-step
git-client.jpi                          javax-mail-api.bak          plain-credentials.jpi     workflow-scm-step.jpi
github                                  javax-mail-api.jpi          scm-api                   workflow-step-api
github-api                              jaxb                        scm-api.jpi               workflow-step-api.jpi
github-api.jpi                          jaxb.jpi                    script-security
github.bak                              jsch                        script-security.jpi
[[email protected] plugins]# 
[[email protected] plugins]#