ludo@gnu.org (Ludovic Courtès) writes:

> Heya,
>
> Mark Meyer <mark@ofosos.org> skribis:
>
>> So I'd like to extend Shepherd with a first-boot service that runs `guix
>> system reconfigure'. And as a second step I want to include a Guile
>> package that queries the metadata server. You should be able to do
>> something like
>>
>>   (user "guix-sd"
>>         (public-keys (metadata-get-keys)))
>
> For this part, you can look at how we register SSH public keys (for lshd
> though, not sshd) in this module:
>
>   https://git.savannah.gnu.org/cgit/guix/maintenance.git/tree/hydra/modules/sysadmin/people.scm
>
> I’d like to take this functionality in GuixSD proper and also add it for
> sshd.

I'm not Mark, but I have a question.  When you say "this functionality",
which of the following do you mean?

* A first-boot service that runs 'guix system reconfigure'.

* A Guile module to facilitate querying the EC2 metadata server - this
  would provide the metadata-get-keys procedure as shown above.

* The ability to register a user's SSH public keys by declaring them in
  the operating system configuration file, as shown above.

-- 
Chris