Centos7安装Jenkins

# 1.拉取镜像
docker pull jenkins/jenkins

# 2.启动
mkdir /jenkins && chmod 777 /jenkins
docker run -itd -p 9090:8080 -p 50000:50000 --name jenkins --privileged=true --restart=always  -v /jenkins:/var/jenkins_home jenkins/jenkins:latest
    
# 3.查看Password
docker exec jenkins cat /var/jenkins_home/secrets/initialAdminPassword

# 4.更新插件下载源
cd jenkins/updates  #进入更新配置位置
sed -i ‘s/http:\/\/updates.jenkins-ci.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

# 5.在插件的高价管理界面修改源地址
https://mirrors.tuna.tsinghua.edu.cn/jenkins/updates/update-center.json 
# 或
http://mirror.esuni.jp/jenkins/updates/update-center.json

# 重启jenkins的方法
# 在浏览器的网址输入：http://192.168.1.9:9090/restart 回车即可

# 遇见No such plugin: cloudbees-folder问题，重启即可