Am 11.06.19 um 17:46 schrieb Łukasz Michalski:

Hi,

Looking at timer example at [1]:

"Add a timer to check for certificate renewal twice a day and include a randomized delay so that ....."

Why try to renew twice a day?

Hi,

This interval is recommended by the EFF here:

https://certbot.eff.org/lets-encrypt/arch-nginx

[...] running it regularly would give your site a chance of staying online in case a Let's Encrypt-initiated revocation happened for some reason [...]

-- Regards, Andy

I understand that there is 30 days before expiration date to renew. I think weekly check should be enough for a server?

Regards, Łukasz

[1] https://wiki.archlinux.org/index.php/Certbot#Automatic_renewal