Linux 中环境安装Jenkins

1、首先安装JDK 最低版本8.0

命令：yum -y install java-1.8.0-openjdk-devel
验证：java -version

2、安装Jenkins步骤

①添加Jenkins源

1）sudo wget -O /etc/yum.repos.d/jenkins.repo https://pkg.jenkins.io/redhat-stable/jenkins.repo
2）sudo rpm --import https://pkg.jenkins.io/redhat-stable/jenkins.io.key

②通过yum命令安装Jenkins

sudo yum -y install jenkins

碰到问题：jenkins-2.222.4-1.1.noarch.rpm FAILED 

解决方法： 参考链接 https://blog.csdn.net/yudelian/article/details/103878701 

一、centos安装jenkins的rpm安装包分为yum安装和rpm安装已经下载好的jenkins包

jenkins安装包的下载路径：jenkins个版本的rpm安装包，下面主要说明rpm安装的流程：

1)获取rpm安装包的的地址，安装包：jenkins-2.213-1.1.noarch.rpm，如下在centos获取安装包下载命令：

wget https://prodjenkinsreleases.blob.core.windows.net/redhat/jenkins-2.213-1.1.noarch.rpm

2)安装下载好的rpm包

sudo rpm -ivh jenkins-2.213-1.1.noarch.rpm

③配置jenkins的端口，设置为:8085

 

 

 ④启动jenkins服务

sudo service jenkins start

3、配置jenkins服务

1) 在浏览器访问jenkins页面

http://localhost:8085/

2)根据页面提示位置/var/lib/jenkins/secrets/initialAdminPassword，获取初始密码

命令：cat /var/lib/jenkins/secrets/initialAdminPassword