Renew LetsEncrypt certificate on kid2

sudo certbot renew --force-renewal

First attempt : failed

I had to poke a hole in the router for port 80, apparently certbot is designed to use this port and nothing else (for this renewal method) if I understand it right.  After that it worked fine:

luc@kid2:~$ sudo certbot renew --force-renewal

Saving debug log to /var/log/letsencrypt/letsencrypt.log

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Processing /etc/letsencrypt/renewal/tuxic.dedyn.io.conf

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Renewing an existing certificate for tuxic.dedyn.io

Reloading apache server after certificate renewal

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Congratulations, all renewals succeeded:

  /etc/letsencrypt/live/tuxic.dedyn.io/fullchain.pem (success)

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