Let’s Encrypt 的免费SSL证书一般通过服务器使用Certbot来进行自动注册更新和管理,但是centos 6系统却无法通过yum install certbot命令直接安装Certbot,会提示No package certbot available.
返回如下信息
1 2 3 4 5 6 7 8 | Loaded plugins: fastestmirror Setting up Install Process Loading mirror speeds from cached hostfile * base: mirrors.huaweicloud.com * epel: mirrors.tuna.tsinghua.edu.cn * extras: mirrors.njupt.edu.cn * updates: mirror.bit.edu.cn No package certbot available. |
正确的安装方法如下:
1 2 3 4 | wget https://dl.eff.org/certbot-auto sudo mv certbot-auto /usr/local/bin/certbot-auto sudo chown root /usr/local/bin/certbot-auto sudo chmod 0755 /usr/local/bin/certbot-auto |
其他系统安装certbot
1 2 3 4 5 6 7 8 9 10 | ### CentOS 7 / RHEL 7 ### rpm -ivh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm ### Ubuntu / Debian ### apt-get update apt-get install software-properties-common add-apt-repository ppa:certbot/certbot apt-get update |
然后
1 2 3 4 5 6 7 8 9 10 11 | ### CentOS 7 / RHEL 7 ### yum install certbot ### Ubuntu 16.04 / Debian 9 ### apt-get install certbot ### Debian 8 ### apt-get install certbot -t jessie-backports |
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