Re: Trying to guix deploy to a local VM created with guix system vm
Mea Culpa ! I tried my script on an another computer and it is broken. Oops. I will update it (already understand why Janneke did his script that way haha). I will come back to you as soon as possible ! Take care, Jérémy
Re: NAS drive
Roy Lemmon 写道：
Sorry but it's been a long day ...
Here too :-)
I have to specify the nfs package don't I ?
The ‘NFS package’ in
(file-append nfs-utils "/sbin/mount.nfs")
is nfs-utils, which is a variable defined in the (gnu packages
nfs) Guile module.
As you note, modules need to be imported first, which is what
(use-modules (gnu packages nfs))
(use-service-modules desktop networking ssh xorg mail)
does. This is the correct variant for your use case: you care
only about the package which provides mount.nfs to clients, not
about the server which is what (gnu services nfs) provides.
Aside: the above snippet is completely equivalent to both:
(use-modules (gnu packages nfs))
(use-modules (gnu services desktop)
(gnu services networking)
(gnu services ssh)
(gnu services xorg)
(gnu services mail))
and
(use-package-modules nfs)
(use-service-modules desktop networking ssh xorg mail)
USE-{PACKAGE,SERVICE}-MODULES is Guix-specific syntactic sugar
that saves a lot of space and typing when you're importing many
package & service modules, as most people do.
Kind regards,
T G-R
signature.asc
Description: PGP signature
Re: NAS drive
Hi,
Thanks for the explanation. It makes a lot of sense to me. I will try this
later tonight.
Cheers
Roy.
On Tue, 8 Dec 2020, 18:46 Tobias Geerinckx-Rice, wrote:
> Roy Lemmon 写道：
> > Sorry but it's been a long day ...
>
> Here too :-)
>
> > I have to specify the nfs package don't I ?
>
> The ‘NFS package’ in
>
> (file-append nfs-utils "/sbin/mount.nfs")
>
> is nfs-utils, which is a variable defined in the (gnu packages
> nfs) Guile module.
>
> As you note, modules need to be imported first, which is what
>
> > (use-modules (gnu packages nfs))
> > (use-service-modules desktop networking ssh xorg mail)
>
> does. This is the correct variant for your use case: you care
> only about the package which provides mount.nfs to clients, not
> about the server which is what (gnu services nfs) provides.
>
> Aside: the above snippet is completely equivalent to both:
>
> (use-modules (gnu packages nfs))
> (use-modules (gnu services desktop)
>(gnu services networking)
>(gnu services ssh)
>(gnu services xorg)
>(gnu services mail))
>
> and
>
> (use-package-modules nfs)
> (use-service-modules desktop networking ssh xorg mail)
>
> USE-{PACKAGE,SERVICE}-MODULES is Guix-specific syntactic sugar
> that saves a lot of space and typing when you're importing many
> package & service modules, as most people do.
>
> Kind regards,
>
> T G-R
>
Re: NAS drive
Sorry but it's been a long day ... I have to specify the nfs package don't I ? So is that done in use-modules or use-service-models, e.g. (use-modules (gnu packages nfs)) (use-service-modules desktop networking ssh xorg mail) or use-modules (gnu)) (use-service-modules desktop networking ssh xorg mail nfs) On Tue, Dec 8, 2020 at 3:30 PM Tobias Geerinckx-Rice wrote: > Roy Lemmon 写道： > > Thanks for your email. Where > > in the .scm file do those lines go ? In the: > > > > (services > > (append > > (list > > > > section ? > > No, on the same (top) level of your operating-system record. > > Kind regards, > > T G-R > -- Roy Lemmon STFC Daresbury Laboratory United Kingdom
NAS hardware recommendations
Hi Guix! Has anyone had luck installing Guix on a NAS? If so, which one? If not, which NAS hardware would you recommend? I'm looking for - something as open as possible; - 3-4 bays; - lowest consumption possible; - Btrfs support. Any tips? Cheers! -- Pierre Neidhardt https://ambrevar.xyz/ signature.asc Description: PGP signature
Re: NAS drive
Roy Lemmon 写道： Thanks for your email. Where in the .scm file do those lines go ? In the: (services (append (list section ? No, on the same (top) level of your operating-system record. Kind regards, T G-R signature.asc Description: PGP signature
Re: NAS drive
Hi Tobias, Thanks for your email. Where in the .scm file do those lines go ? In the: (services (append (list section ? Thanks Roy. On Tue, 8 Dec 2020, 15:01 Tobias Geerinckx-Rice, wrote: > Roy, > > Roy Lemmon 写道： > > I wondered, after looking in the manual, whether this is a > > setuid program > > issue and so part of the Guix System. So I tried to set this in > > the .scm > > file as a service. However i didn't set any values as i was not > > sure what > > to put ... > > Try: > > (setuid-programs > (cons* > (file-append nfs-utils "/sbin/mount.nfs") ; or nfs4 > %setuid-programs)) > > Kind regards, > > T G-R >
Re: NAS drive
Roy, Roy Lemmon 写道： I wondered, after looking in the manual, whether this is a setuid program issue and so part of the Guix System. So I tried to set this in the .scm file as a service. However i didn't set any values as i was not sure what to put ... Try: (setuid-programs (cons* (file-append nfs-utils "/sbin/mount.nfs") ; or nfs4 %setuid-programs)) Kind regards, T G-R signature.asc Description: PGP signature
Trying to guix deploy to a local VM created with guix system vm
Dear Guixters !
Having trouble to `guix deploy` to a VPS the last couples of days, I
tried the experiment locally on a VM powered by `guix system vm`.
Unfortunately, I haven't managed to successfuly deploy on a VM haha
(chances are failures are mine that's why I write to guix-help instead
of bug-guix…).
I created a script and system declarations to reproduce my attempts
(inspired by https://gitlab.com/janneke/deploy).
Here is the error I get so far :
La (1) machine suivante sera déployée :
kitchen-deployed
guix deploy: déploiement vers kitchen-deployed...
guix deploy: error: impossible de déployer kitchen-deployed : SSH
authentication failed for 'localhost': Access denied for 'publickey'.
Authentication that can continue: publickey,password
Backtrace:
17 (primitive-load "/home/jeko/.config/guix/current/bin/gu…")
In guix/ui.scm:
2127:12 16 (run-guix-command _ . _)
In ice-9/boot-9.scm:
1736:10 15 (with-exception-handler _ _ #:unwind? _ # _)
1731:15 14 (with-exception-handler #
…)
In guix/status.scm:
776:4 13 (call-with-status-report _ _)
In ice-9/boot-9.scm:
1736:10 12 (with-exception-handler _ _ #:unwind? _ # _)
In guix/store.scm:
632:37 11 (thunk)
1301:8 10 (call-with-build-handler #
…)
In guix/scripts/deploy.scm:
170:14 9 (_)
In guix/store.scm:
1342:2 8 (map/accumulate-builds #
…)
In srfi/srfi-1.scm:
586:17 7 (map1 (#< operating-system: #<))
In guix/store.scm:
1301:8 6 (call-with-build-handler #
…)
In ice-9/boot-9.scm:
1736:10 5 (with-exception-handler _ _ #:unwind? _ # _)
In guix/scripts/deploy.scm:
144:28 4 (_)
In gnu/machine/ssh.scm:
434:34 3 (deploy-managed-host #< operating-system: #<)
In ice-9/boot-9.scm:
1670:16 2 (raise-exception _ #:continuable? _)
1669:16 1 (raise-exception _ #:continuable? _)
1669:16 0 (raise-exception _ #:continuable? _)
ice-9/boot-9.scm:1669:16: In procedure raise-exception:
ERROR:
1.
Cheers,
Jérémy
;; This is an operating system configuration template
;; for a "bare bones" setup, with no X11 display server.
(define-module (bare-bones))
(use-modules (gnu))
(use-service-modules networking ssh)
(use-package-modules screen ssh)
(define-public %bare-bones
(operating-system
(host-name "kitchen")
(timezone "Europe/Paris")
(locale "fr_FR.utf8")
;; Boot in "legacy" BIOS mode, assuming /dev/sdX is the
;; target hard disk, and "my-root" is the label of the target
;; root file system.
(bootloader (bootloader-configuration
(bootloader grub-bootloader)
(target "/dev/sda")))
(file-systems (cons (file-system
(device "/dev/sda1")
(mount-point "/")
(type "ext4"))
%base-file-systems))
;; Globally-installed packages.
(packages (cons screen %base-packages))
;; Add services to the baseline: a DHCP client and
;; an SSH server.
(services
(append
(list
(service dhcp-client-service-type)
(service openssh-service-type
(openssh-configuration
(openssh openssh-sans-x)
(permit-root-login 'without-password)
(authorized-keys
`(("root" ,(local-file "id_rsa.pub"
(port-number 22
(modify-services
%base-services
(guix-service-type
config => (guix-configuration
(inherit config)
(authorized-keys
(append
(list (local-file "/etc/guix/signing-key.pub"))
%default-authorized-guix-keys)
%bare-bones
;; This is a Guix deployment of a "bare bones" setup, with
;; no X11 display server, to a machine with an SSH daemon
;; listening on localhost:. A configuration such as this
;; may be appropriate for virtual machine with ports
;; forwarded to the host's loopback interface.
(use-modules (bare-bones))
(define %system
(operating-system
(inherit %bare-bones)
(host-name "kitchen-deployed")))
(list (machine
(operating-system %system)
(environment managed-host-environment-type)
(configuration (machine-ssh-configuration
(host-name "localhost")
(system "x86_64-linux")
(user "root")
(identity "id_rsa")
(host-key "ssh-ed25519 C3NzaC1lZDI1NTE5IOaYzLHn1PtYIMxl0VY6JO7Xo94ZP41J/gY1aIniQZx2")
(port 10022)
deploy-vm.sh
Description: application/shellscript
Re: NAS drive
Hi Pierre, Sure. The exact response is: rlemmon@parton ~$ sudo mount -t nfs 192.168.1.17:/Multimedia/Music/Classical /mnt/nas Password: mount: /mnt/nas: bad option; for several filesystems (e.g. nfs, cifs) you might need a /sbin/mount. helper program. rlemmon@parton ~$ I wondered, after looking in the manual, whether this is a setuid program issue and so part of the Guix System. So I tried to set this in the .scm file as a service. However i didn't set any values as i was not sure what to put ... Cheers Roy. On Tue, Dec 8, 2020 at 10:07 AM Pierre Neidhardt wrote: > Hi Roy! > > sorry, I know nothing about NASes. > > That said, can you provide more details, e.g. the exact response that > you get. > > > I am wondering whether I am running into a permissions issue. Obviously > > when I install nfs-utils I am running this as myself rather than the > > system. > > In my understanding, mounting tools are setuid programs and as such > should be installed as part of your Guix System, not as user. (To be > confirmed.) > > Hope that helps! > > -- > Pierre Neidhardt > https://ambrevar.xyz/ > -- Roy Lemmon STFC Daresbury Laboratory United Kingdom
