jenkins好处多多，这时不再赘述！

1. 备轿

打扫庭院，做个装修添加Jenkins存储库到yum的repo中

sudo wget -O /etc/yum.repos.d/jenkins.repo https://pkg.jenkins.io/redhat-stable/jenkins.repo #下载依赖
sudo rpm --import https://pkg.jenkins.io/redhat-stable/jenkins.io.key #导入秘钥

安装

yum install jenkins

然并卵，自动安装不成功

手动安装接出来

wget https://mirrors.tuna.tsinghua.edu.cn/jenkins/redhat/jenkins-2.274-1.1.noarch.rpm

掀开红盖头，抱上车

rpm -ivh jenkins-2.274-1.1.noarch.rpm

/usr/lib/jenkins/jenkins.war：WAR包
/etc/sysconfig/jenkins：配置文件
/var/lib/jenkins/：默认的JENKINS_HOME目录
/var/log/jenkins/jenkins.log：Jenkins日志文件

jenkins的基础配置在/etc/init.d/jenkins中

动起来

sudo service jenkins start

瞅一眼, http://101.37.245.158:8080，看到了，看到了！

2.开个户

首次打开jenkins，复制/var/lib/jenkins/secrets/initialAdminPassword中的密码进行登录
创建账户，如zhy，然后输入密码
配置JAVA_HOME Manage Jenkins->Global Tool Configuration->JDK 配置JDK，
输入名称（如local_java）及JAVA_HOME路径如下：

/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.275.b01-1.el8_3.x86_64

3.SSH配置

用于部署项目 Dashboard -> Manage Jenkins -> Plugin Manager 安装Publish Over SSH
Dashboard -> System configuration配置SSH Servers
输入举例如下：

Name: nginx主机
HostName: 101.37.245.158
Username: root #并输入密码，供测试
Remote Directory: /usr/local/web

4.创建工作（以vue项目为例）

创建条目输入门户网站，选择Freestyle project
源码管理选择git，输入https://github.com/hengyizhangcn/portalSite.git
然后选择Credentials（这里出现的Credentials为当前电脑钥匙串里面的配置）
分支选择由master改为main（此点很重要，由于美国黑命贵运动，github新建的项目主分支为main）
构建

npm install
npm run build
tar -zcvf portalSite.tar.gz ./dist #文件夹没法传输

部署 Post-build Actions -> Send build artifacts over SSH
选择部分创建的主机
Transfers设置
Source files:

portalSite.tar.gz

Remove prefix、Remote directory这里略过; Exec command执行脚本

base_dir=/usr/local/web
target_dir=portalSite
cd $base_dir
rm -rf  ${target_dir}
tar -xf ${target_dir}.tar.gz
rm -f ${target_dir}.tar.gz
mv dist/ ${target_dir}/

/usr/local/nginx/sbin/nginx -s reload #刷新nginx服务

5. SSL证书配置

从ssl证书颁发机构获取jks证书文件

chown -R jenkins: jenkins/
chmod 700 jenkins/
chmod 600 jenkins/server.jks

编辑/etc/sysconfig/jenkins配置文件

JENKINS_HTTPS_PORT="8443"
JENKINS_HTTPS_KEYSTORE="/etc/jenkins/jenkins.jks"

偶遇

无法安装jenkins

Errors during downloading metadata for repository 'jenkins':
  - Curl error (28): Timeout was reached for https://pkg.jenkins.io/redhat-stable/repodata/repomd.xml [Operation timed out after 30000 milliseconds with 0 out of 0 bytes received]

Multiple security vulnerabilities in Jenkins 2.274 and earlier, LTS 2.263.1 and earlier

第三篇 Jenkins使用

1. 备轿

2.开个户

3.SSH配置

4.创建工作（以vue项目为例）

5. SSL证书配置

偶遇