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Subject: [bug#38478] [PATCH 4/4] machine: ssh: <machine-ssh-configuration> can
 include the host key.
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From: Ludovic =?UTF-8?Q?Court=C3=A8s?= <ludo@gnu.org>
References: <20191203211557.21145-1-ludo@gnu.org>
 <20191203211557.21145-4-ludo@gnu.org>
 <87d0d4qlc0.fsf@sdf.lonestar.org> <87tv6gatc9.fsf@gnu.org>
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Date: Fri, 06 Dec 2019 13:16:41 +0100
In-Reply-To: <87eexil1kq.fsf@sdf.lonestar.org> (Jakob L. Kreuze's message of
 "Thu, 05 Dec 2019 19:50:13 -0500")
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To: "Jakob L. Kreuze" <zerodaysfordays@sdf.lonestar.org>
Cc: 38478@debbugs.gnu.org

Hi!

zerodaysfordays@sdf.lonestar.org (Jakob L. Kreuze) skribis:

> Ludovic Court=C3=A8s <ludo@gnu.org> writes:

[...]

>> BTW, I=E2=80=99m wondering if we should go further and deprecate missing=
/#f
>> =E2=80=98host-key=E2=80=99 fields altogether.  WDYT?
>>
>> To me it just seems wiser to have that info within the deploy config
>> rather than out-of-band in ~/.ssh/known_hosts.
>
> I feel that's more in-line with the goals of Guix -- implicitly reading
> ~/.ssh/known_hosts doesn't seem declarative to me. What's our means for
> deprecating features like that? A warning message when omitted? If
> that's the case, I'm definitely on board.

Yup, we can emit a deprecation warning when the key is #f.

So let=E2=80=99s take that route if nobody objects.  It=E2=80=99s easier to=
 deprecate it
now that =E2=80=9Cguix deploy=E2=80=9D is still very new.

Ludo=E2=80=99.