Re: "guix deploy" is in git master

[Ricardo Wurmus <rekado@elephly.net>]

Christopher Lemmer Webber <cwebber@dustycloud.org> writes:

> Huge congratulations to Jakob in that "guix deploy" has just hit git
> master!

I second this.  Thank you Jakob!

> Now who's going to be the first brave soul to use this for server
> deployment? ;)

Me!  I tried to use it on ci.guix.gnu.org to upgrade a node, but it
failed like this:

--8<---------------cut here---------------start------------->8---
rekado@berlin /root/maintenance/hydra$ guix deploy deploy-berlin-node.scm
Backtrace:
           8 (primitive-load "/home/rekado/.config/guix/current/bin/��")
In guix/ui.scm:
  1655:12  7 (run-guix-command _ . _)
In guix/scripts/deploy.scm:
    78:33  6 (guix-deploy . _)
    69:16  5 (load-source-file "deploy-berlin-node.scm")
In guix/ui.scm:
    149:4  4 (make-user-module _)
In srfi/srfi-1.scm:
    640:9  3 (for-each #<procedure 3f2d260 at guix/ui.scm:149:14 (i��> ��)
In guix/ui.scm:
   150:36  2 (_ (gnu machine ssh))
In ice-9/boot-9.scm:
   2803:6  1 (resolve-interface _ #:select _ #:hide _ #:prefix _ # _ ��)
In unknown file:
           0 (scm-error misc-error #f "~A ~S" ("no code for modu��" ��) ��)

ERROR: In procedure scm-error:
no code for module (gnu machine ssh)
--8<---------------cut here---------------end--------------->8---

Looks like (gnu machine ssh) is not installed.  I only see
“~/.config/guix/current/share/guile/site/2.2/gnu/machine.scm”, but not
“gnu/machine/ssh.scm”.

“deploy-berlin-node.scm” is not special.  It just uses a procedure to
generate the system configuration:

--8<---------------cut here---------------start------------->8---
(use-service-modules networking ssh)
(use-package-modules bootloaders)

(use-modules (sysadmin build-machines)
             (sysadmin people))

(define %id 14)

(define %system
  (berlin-build-machine-os %id))

(define (id->ip id)
  (format #f "141.80.167.~d" (+ 131 id)))

(list (machine
       (system %system)
       (environment managed-host-environment-type)
       (configuration (machine-ssh-configuration
                       (host-name (id->ip %id))
                       (identity "./id_rsa")
                       (port 22)))))
--8<---------------cut here---------------end--------------->8---


--
Ricardo