[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]

Re: [Libguestfs] Name resolution not working inside virt-customize

On Fri, Mar 13, 2015 at 09:14:35AM -0400, Lee Revell wrote:
> On 03/12/2015 04:35 AM, Richard W.M. Jones wrote:
> >>leer eng-leer:~/libguestfs-1.29.29$ virt-builder fedora-21
> >>--run-command "ping -c 4"
> >>[   1.0] Downloading: http://libguestfs.org/download/builder/fedora-21.xz
> >>[   1.0] Planning how to build this image
> >>[   1.0] Uncompressing
> >>[  28.0] Opening the new disk
> >>[  31.0] Setting a random seed
> >>[  31.0] Running: ping -c 4
> >>connect: Network is unreachable
> >>virt-builder: error: ping -c 4 command exited with an error
> >
> >Because of the non-root networking technology we use (SLIRP), 'ping'
> >doesn't work and there are other shortcomings.  See:
> I think the problem actually goes deeper than name resolution. On a
> Ubuntu 14.04 host the firstboot-command doesn't seem to be run at
> all and it appears that the network never gets configured. Here is a
> complete log. The same command, libguestfs + supermin version, and
> images all work perfectly on a Fedora 21 host.
> Command tested:
> $ ./run virt-builder fedora-21 --firstboot-command "echo 'testing' >
> /var/log/test" -v -x 2>&1 | tee virt-builder.log
> This appears to succeed as the log shows, but then mounting the
> image with guestfish:

Do you boot and then shut down the image before examining it?


Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
virt-df lists disk usage of guests without needing to install any
software inside the virtual machine.  Supports Linux and Windows.

[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]