* virtualization
@ 2022-09-23 19:12 Gottfried
2022-09-23 19:53 ` virtualization Vagrant Cascadian
0 siblings, 1 reply; 5+ messages in thread
From: Gottfried @ 2022-09-23 19:12 UTC (permalink / raw)
To: help-guix
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Hi Guixers,
I installed a VM software and I added libvirt and virtualization in my
config.scm file (see below)
---------------------------------------------------------------------
(use-modules (gnu))
(use-package-modules cups scanner)
(use-service-modules cups desktop networking ssh xorg virtualization)
(operating-system
(locale "de_DE.utf8")
(timezone "Europe/Berlin")
(keyboard-layout (keyboard-layout "de"))
(host-name "Tuxedo")
(users (cons* (user-account
(name "gfp")
(comment "Gfp")
(group "users")
(home-directory "/home/gfp")
(supplementary-groups
'("wheel" "netdev" "audio" "video")))
%base-user-accounts))
(packages
(append
(list (specification->package "nss-certs"))
%base-packages))
(services
(append
(list (service mate-desktop-service-type)
(service enlightenment-desktop-service-type)
(service cups-service-type
(cups-configuration
(web-interface? #t)
(extensions (list cups-filters hplip))))
(service openssh-service-type)
(service tor-service-type)
(set-xorg-configuration
(xorg-configuration
(keyboard-layout keyboard-layout)))
(service libvirt-service-type
(libvirt-configuration
(unix-sock-group "libvirt")
(tls-port "16555"))))
(modify-services %desktop-services
(guix-service-type
config => (guix-configuration
(inherit config)
(extra-options (list "--gc-keep-derivations=yes"
"--gc-keep-outputs=yes"))))
(sane-service-type _ => sane-backends))))
----------------------------------------------------------
Now, when I open the "Virtual Machine Manager"
and want to set it up
there is this message:
Virtual Machine Manager:
Fehler bei der Verbindung mit der virtuellen Maschine/
Error connecting to virtual machine
----------------------------------------------------------
If I want to add a connection:
QEMU/KVM
Connect -- I press the button:connect
Then it says:
Unable to connect to libvirt qemu:///system.
Stellen Sie sicher, dass der »libvirtd«-Dienst läuft/
Make sure that the libvirtd service is running
Libvirt URI is: qemu:///system
Traceback (most recent call last):
File
"/gnu/store/n3gyjzsylh2abc3ykxz9kf5335azgacr-virt-manager-3.2.0/share/virt-manager/virtManager/connection.py",
line 922, in _do_open
self._backend.open(cb, data)
File
"/gnu/store/n3gyjzsylh2abc3ykxz9kf5335azgacr-virt-manager-3.2.0/share/virt-manager/virtinst/connection.py",
line 153, in open
conn = libvirt.openAuth(self._open_uri,
File
"/gnu/store/anh3nz3qr46f0ds5i1pswisrc9s3cf3f-python-libvirt-8.6.0/lib/python3.9/site-packages/libvirt.py",
line 147, in openAuth
raise libvirtError('virConnectOpenAuth() failed')
libvirt.libvirtError: Socket-Erstellung zu
'/var/run/libvirt/libvirt-sock' fehlgeschlagen: Keine Berechtigung/no
authorization
-------------------------------------------------------------------
It seems I don't have the rights to start libvirt.
How can I now solve the problem?
Any thoughts?
Gottfried
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^ permalink raw reply [flat|nested] 5+ messages in thread* Re: virtualization
2022-09-23 19:12 virtualization Gottfried
@ 2022-09-23 19:53 ` Vagrant Cascadian
2022-09-24 21:05 ` virtualization Gottfried
0 siblings, 1 reply; 5+ messages in thread
From: Vagrant Cascadian @ 2022-09-23 19:53 UTC (permalink / raw)
To: Gottfried, help-guix
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On 2022-09-23, gottfried@posteo.de wrote:
> I installed a VM software and I added libvirt and virtualization in my
> config.scm file (see below)
...
> (users (cons* (user-account
> (name "gfp")
> (comment "Gfp")
> (group "users")
> (home-directory "/home/gfp")
> (supplementary-groups
> '("wheel" "netdev" "audio" "video")))
> %base-user-accounts))
...
> (service libvirt-service-type
> (libvirt-configuration
> (unix-sock-group "libvirt")
> (tls-port "16555"))))
...
> It seems I don't have the rights to start libvirt.
>
> How can I now solve the problem?
> Any thoughts?
I would add your user the to group you configure libvirt-service-type
with, e.g. "libvirt" ... or configure libvirt-service-type with a
different group that your user is already a part of.
live well,
vagrant
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^ permalink raw reply [flat|nested] 5+ messages in thread* Re: virtualization
2022-09-23 19:53 ` virtualization Vagrant Cascadian
@ 2022-09-24 21:05 ` Gottfried
2022-09-25 8:06 ` virtualization Gottfried
0 siblings, 1 reply; 5+ messages in thread
From: Gottfried @ 2022-09-24 21:05 UTC (permalink / raw)
To: Vagrant Cascadian, help-guix
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Am 23.09.22 um 21:53 schrieb Vagrant Cascadian:
> On 2022-09-23, gottfried@posteo.de wrote:
>> I installed a VM software and I added libvirt and virtualization in my
>> config.scm file (see below)
> ...
>> (users (cons* (user-account
>> (name "gfp")
>> (comment "Gfp")
>> (group "users")
>> (home-directory "/home/gfp")
>> (supplementary-groups
>> '("wheel" "netdev" "audio" "video")))
>> %base-user-accounts))
> ...
>> (service libvirt-service-type
>> (libvirt-configuration
>> (unix-sock-group "libvirt")
>> (tls-port "16555"))))
> ...
>> It seems I don't have the rights to start libvirt.
>>
>> How can I now solve the problem?
>> Any thoughts?
>
> I would add your user the to group you configure libvirt-service-type
> with, e.g. "libvirt" ... or configure libvirt-service-type with a
> different group that your user is already a part of.
>
> live well,
> vagrant
Hi,
I added my user to the group "libvirt", but it didn't help. It gives the
same error message.
May be something else?
Gottfried
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^ permalink raw reply [flat|nested] 5+ messages in thread* Re: virtualization
2022-09-24 21:05 ` virtualization Gottfried
@ 2022-09-25 8:06 ` Gottfried
2022-09-25 8:14 ` virtualization Chris Keschnat via
0 siblings, 1 reply; 5+ messages in thread
From: Gottfried @ 2022-09-25 8:06 UTC (permalink / raw)
To: Vagrant Cascadian, help-guix
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Am 24.09.22 um 23:05 schrieb Gottfried:
> Am 23.09.22 um 21:53 schrieb Vagrant Cascadian:
>> On 2022-09-23, gottfried@posteo.de wrote:
>>> I installed a VM software and I added libvirt and virtualization in my
>>> config.scm file (see below)
>> ...
>>> (users (cons* (user-account
>>> (name "gfp")
>>> (comment "Gfp")
>>> (group "users")
>>> (home-directory "/home/gfp")
>>> (supplementary-groups
>>> '("wheel" "netdev" "audio" "video")))
>>> %base-user-accounts))
>> ...
>>> (service libvirt-service-type
>>> (libvirt-configuration
>>> (unix-sock-group "libvirt")
>>> (tls-port "16555"))))
>> ...
>>> It seems I don't have the rights to start libvirt.
>>>
>>> How can I now solve the problem?
>>> Any thoughts?
>>
>> I would add your user the to group you configure libvirt-service-type
>> with, e.g. "libvirt" ... or configure libvirt-service-type with a
>> different group that your user is already a part of.
>>
>> live well,
>> vagrant
>
> Hi,
> I added my user to the group "libvirt", but it didn't help. It gives the
> same error message.
> May be something else?
> Gottfried
Hi,
it is very strange.
I added my user"gfp" to the group "libvirt" and checked it yesterday,
and I was added into that group.
It was through the command:
sudo usermod -a -G libvirt gfp
But today, when I checked it again,
I was not in the group "libvirt"
How can that be?
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^ permalink raw reply [flat|nested] 5+ messages in thread* Re: virtualization
2022-09-25 8:06 ` virtualization Gottfried
@ 2022-09-25 8:14 ` Chris Keschnat via
0 siblings, 0 replies; 5+ messages in thread
From: Chris Keschnat via @ 2022-09-25 8:14 UTC (permalink / raw)
To: help-guix
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Gottfried <gottfried@posteo.de> writes:
> [[PGP Signed Part:Undecided]]
> Am 24.09.22 um 23:05 schrieb Gottfried:
>> Am 23.09.22 um 21:53 schrieb Vagrant Cascadian:
>>> On 2022-09-23, gottfried@posteo.de wrote:
>>>> I installed a VM software and I added libvirt and virtualization in my
>>>> config.scm file (see below)
>>> ...
>>>> (users (cons* (user-account
>>>> (name "gfp")
>>>> (comment "Gfp")
>>>> (group "users")
>>>> (home-directory "/home/gfp")
>>>> (supplementary-groups
>>>> '("wheel" "netdev" "audio" "video")))
>>>> %base-user-accounts))
>>> ...
>>>> (service libvirt-service-type
>>>> (libvirt-configuration
>>>> (unix-sock-group "libvirt")
>>>> (tls-port "16555"))))
>>> ...
>>>> It seems I don't have the rights to start libvirt.
>>>>
>>>> How can I now solve the problem?
>>>> Any thoughts?
>>>
>>> I would add your user the to group you configure libvirt-service-type
>>> with, e.g. "libvirt" ... or configure libvirt-service-type with a
>>> different group that your user is already a part of.
>>>
>>> live well,
>>> vagrant
>> Hi,
>> I added my user to the group "libvirt", but it didn't help. It gives
>> the same error message.
>> May be something else?
>> Gottfried
>
> Hi,
>
> it is very strange.
>
> I added my user"gfp" to the group "libvirt" and checked it yesterday,
> and I was added into that group.
>
> It was through the command:
> sudo usermod -a -G libvirt gfp
>
> But today, when I checked it again,
> I was not in the group "libvirt"
>
> How can that be?
>
> [2. OpenPGP public key --- application/pgp-keys; OpenPGP_0x61FAF349C9FB7F94.asc]...
>
> [[End of PGP Signed Part]]
I am not exactly sure what happened, but I think you should set the
groups in the your operating config.
#+begin_src scheme
(supplementary-groups
'("wheel" "netdev" "audio" "video")))
#+end_src
to
#+begin_src scheme
(supplementary-groups
'("wheel" "netdev" "audio" "video" "libvirt")))
#+end_src
And then do a ~guix system reconfigure ..~. Your user should then be
part of the libvirt group even after reboots.
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2022-09-23 19:12 virtualization Gottfried
2022-09-23 19:53 ` virtualization Vagrant Cascadian
2022-09-24 21:05 ` virtualization Gottfried
2022-09-25 8:06 ` virtualization Gottfried
2022-09-25 8:14 ` virtualization Chris Keschnat via
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