老高的技术博客 - 使用Let's Encrypt -- 免费的https证书 的评论
(图片来自网络)老高的证书快过期了(2016-12-11)，本着节约资(R)源(MB)的精神，准备使用Let's Encrypt。
wget https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm yum install epel-release-latest-7.noarch.rpm试一试
centos7也是这样，加过epel-release了，repo如下：[root@host yum.repos.d]# yum repolist 已加载插件：fastestmirror Loading mirror speeds from cached hostfile * base: mirror.lax.hugeserver.com * elrepo-kernel: elrepo.org * extras: mirror.sigmanet.com * updates: mirror.hmc.edu 源标识 源名称 状态 base/7/x86_64 CentOS-7 - Base 9,590+1 centos-sclo-rh/x86_64 CentOS-7 - SCLo rh 5,899 centos-sclo-sclo/x86_64 CentOS-7 - SCLo sclo 444 elrepo-kernel ELRepo.org Community Enterprise Linux Kernel Repository - el7 33 extras/7/x86_64 CentOS-7 - Extras 227 nodesource/x86_64 Node.js Packages for Enterprise Linux 7 - x86_64 50 updates/7/x86_64 CentOS-7 - Updates 736+3 repolist: 16,979
老高你好，遇到一个问题，请教一下，非常感谢！yum install -y epel-release 运行没问题 yum install -y certbot 找不到certbot错误信息： Loaded plugins: fastestmirror Setting up Install Process Loading mirror speeds from cached hostfile * base: mirrors.ocf.berkeley.edu * epel: mirror.sfo12.us.leaseweb.net * extras: mirror.keystealth.org * updates: mirrors.sonic.net No package certbot available. Error: Nothing to do