Linux安装jenkins

1. 切换管理员用户

sudo -i

2. 安装java jdk

# 可以用yum search java查看要安装的版本
yum install java-1.8.0-openjdk

java各版本

3.安装Yum源

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

开始下载(自动下载最新版本)

yum install jenkins

4.启动

systemctl start jenkins

1）访问网址http://localhost:8080/
此时会生成一些配置文件
页面会显示Please wait while Jenkins is getting ready to work

2）修改xml文件的url

vim var/lib/jenkins/hudson.model.UpdateCenter.xml

http://mirror.xmission.com/jenkins/updates/update-center.json

3）重启jenkins

systemctl restart jenkins

4）再访问网址http://localhost:8080/
如果还是显示Please wait while Jenkins is getting ready to work，等一会再刷新
5）查看默认密码

# 查看密码
cat /var/lib/jenkins/secrets/initialAdminPassword
# 如果找不到，查找文件路径
find /var -name "initialA**"

默认密码路径

6 .漫长的下载之路

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