[libvirt-users] vnc port/listen address ignored when setting machine?
Ján Tomko
jtomko at redhat.com
Thu Jan 16 16:10:21 UTC 2014
On 01/16/2014 04:51 PM, hubert depesz lubaczewski wrote:
> Hi,
> First of all, I hope it's not a big problem - I'm running on Debian, not
> Redhat.
>
> To my problem: I'm starting to learn virtualization, libvirt, and
> decided to create some test machine. I did it with:
> virt-install --name debian-test \
> --os-type=linux \
> --os-variant=debianwheezy \
> --cdrom /media/media/software/iso/debian-testing-amd64-netinst-2014-01-16.iso \
> --graphics vnc,listen=0.0.0.0,port=20001 \
> --disk pool=default,format=raw,size=20 \
> --ram 2048 \
> --vcpus=2 \
> --network bridge=virbr0 \
> --hvm \
> --virt-type=kvm
>
> Machine starts, but domdisplay shows:
> =# virsh domdisplay debian-test
> vnc://localhost:14101
>
> When I tried setting it with --grpahics=vnc,...port=40001, I got it to listen
> on port 34101 (which is weird anyway, but at least I can change it).
Libvirt's XML and virt-install expect the TCP port, virsh domdisplay shows the
VNC port, which is the TCP port minus 5900.
For graphics listening on the wildcard address, domdisplay always shows
'localhost'.
>
> But whatever I do - I can't make it to listen on 0.0.0.0.
What is the address reported by 'netstat -tnp'?
Jan
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