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From: Tobias Geerinckx-Rice <somebody@not-sent-or-endorsed-by.tobias.gr>
To: Julien Lepiller <julien@lepiller.eu>
Cc: guix-devel@gnu.org, guix-sysadmin@gnu.org
Subject: Re: DNS delegation
Date: Fri, 15 Mar 2019 15:11:02 +0100	[thread overview]
Message-ID: <87sgvojki1.fsf@nckx> (raw)
In-Reply-To: <a75e0d2fc7edd59028014c7ec52657bf@lepiller.eu>

Julien,

Julien Lepiller wrote:
>> Was it… DNS-01 challenges?  That doesn't even care about IPs at 
>> all.
>
> Does it mean we need to manually update the zone?

I was about to write ‘no, ha ha, imagine that’, but then I 
remembered that you're using the Guix service configuration 
wrappers which do hard-code the zone data in the system 
configuration :-/

You can always delegate a subdomain just for the ACME challenges, 
though, and have that statefully updated by a certbot hook.  I'm 
being vague because I don't know the exact names, but it's 
completely supported.

> How do you automate that process?

Me personally?  RFC-2136 (‘nsupdate’) dynamic updates, allowed 
only from localhost.  But I never use Guix's service configuration 
wrappers.

Kind regards,

T G-R

      reply	other threads:[~2019-03-15 14:11 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-04 21:32 DNS delegation Julien Lepiller
2019-03-13 15:00 ` Ludovic Courtès
2019-03-13 15:28   ` Julien Lepiller
2019-03-15 12:49     ` Ludovic Courtès
2019-03-15 13:42       ` Tobias Geerinckx-Rice
2019-03-15 14:00         ` Julien Lepiller
2019-03-15 14:11           ` Tobias Geerinckx-Rice [this message]

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