由于默认插件源在国外服务器,大多数网络无法顺利下载,需修改国内插件源地址:

    1. cd jenkins_home/updates
    2. sed -i 's/http:\/\/updates.jenkins-ci.org\/download/https:\/\/mirrors.tuna.tsinghua.edu.cn\/jenkins/g' default.json && \
    3. sed -i 's/http:\/\/www.google.com/https:\/\/www.baidu.com/g' default.json