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Groups > linux.debian.user > #228506 > unrolled thread

Virt-install setting hostname as extra args not working

Started byjohn doe <johndoe65534@mail.com>
First post2020-11-06 19:40 +0100
Last post2020-11-09 08:50 +0100
Articles 3 — 2 participants

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  Virt-install setting hostname as extra args not working john doe <johndoe65534@mail.com> - 2020-11-06 19:40 +0100
    Re: Virt-install setting hostname as extra args not working didier gaumet <didier.gaumet@gmail.com> - 2020-11-06 20:50 +0100
      Re: Virt-install setting hostname as extra args not working john doe <johndoe65534@mail.com> - 2020-11-09 08:50 +0100

#228506 — Virt-install setting hostname as extra args not working

Fromjohn doe <johndoe65534@mail.com>
Date2020-11-06 19:40 +0100
SubjectVirt-install setting hostname as extra args not working
Message-ID<B8eOu-5lV-3@gated-at.bofh.it>
Debians,

I'm trying to install debian buster using libvirt, this works well
withthe the exception of being able to set the hostname in the guest.


virt-install --debug --name=try05 --ram=1024 --noreboot
--disk=path=/var/lib/machines/try/try05,size=6 --graphic none
--os-variant=debian10 --boot menu=on,useserial=on --network
bridge=br0,mac=RANDOM --location
https://deb.debian.org/debian/dists/stable/main/installer-amd64/
--extra-args "console=ttyS0,115200n8 DEBIAN_FRONTEND=text auto=true
priority=critical hostname=try05 url=tftp://tftpserver"


After installation, the hostname (try05) is not defined in the guest.

What am I missing?

--
John Doe

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#228507

Fromdidier gaumet <didier.gaumet@gmail.com>
Date2020-11-06 20:50 +0100
Message-ID<B8fUd-5YY-3@gated-at.bofh.it>
In reply to#228506
Hello,

I would say that you are thus probably setting the hostname of the installer itself instead of the hostname of the final guest machine.
Perhaps replacing  hostname=try05 by d-i:hostname=try05 or d-i:netcfg/get_hostname=try05 would be better

cf https://www.debian.org/releases/buster/amd64/apbs02.en.html#preseed-bootparms

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#228523

Fromjohn doe <johndoe65534@mail.com>
Date2020-11-09 08:50 +0100
Message-ID<B9a66-6JM-1@gated-at.bofh.it>
In reply to#228507
On 11/6/2020 8:24 PM, didier gaumet wrote:
>
> Hello,
>
> I would say that you are thus probably setting the hostname of the installer itself instead of the hostname of the final guest machine.
> Perhaps replacing  hostname=try05 by d-i:hostname=try05 or d-i:netcfg/get_hostname=try05 would be better
>
> cf https://www.debian.org/releases/buster/amd64/apbs02.en.html#preseed-bootparms
>

Thank you for this.

It is still not working, I'll see if I get more luck on the debian-boot
mailing list.


Thanks for your help.

--
John Doe

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