本站开启https啦!

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本站开启https啦!

安装

Since it doesn’t seem like your operating system has a packaged version of Certbot, you should use our certbot-auto script to get a copy:

wget https://dl.eff.org/certbot-auto
chmod a+x certbot-auto

certbot-auto accepts the same flags as certbot; it installs all of its own dependencies and updates the client code automatically.

快速上手

Certbot has a fairly solid beta-quality Apache plugin, which is supported on many platforms, and automates certificate installation.

$ sudo ./path/to/certbot-auto --apache

Running this command will get a certificate for you and have Certbot edit your Apache configuration automatically to serve it. If you’re feeling more conservative and would like to make the changes to your Apache configuration by hand, you can use the certonlysubcommand:

$ sudo ./path/to/certbot-auto --apache certonly

To learn more about how to use Certbot read our documentation.

定时更新证书

Certbot can be configured to renew your certificates automatically before they expire. Since Let’s Encrypt certificates last for 90 days, it’s highly advisable to take advantage of this feature. You can test automatic renewal for your certificates by running this command:

$ sudo ./path/to/certbot-auto renew --dry-run

If that appears to be working correctly, you can arrange for automatic renewal by adding a cron job or systemd timer which runs the following:

./path/to/certbot-auto renew

Note:

if you’re setting up a cron or systemd job, we recommend running it twice per day (it won’t do anything until your certificates are due for renewal or revoked, but running it regularly would give your site a chance of staying online in case a Let’s Encrypt-initiated revocation happened for some reason). Please select a random minute within the hour for your renewal tasks.

An example cron job might look like this, which will run at noon and midnight every day:

0 0,12 * * * python -c 'import random; import time; time.sleep(random.random() * 3600)' && ./path/to/certbot-auto renew

More detailed information and options about renewal can be found in the full documentation.

楼主贴出自己的定时任务代码吧

0 0 1 * * sudo  /root/certbot-auto renew
5 0 1 * * service httpd restart
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