[one-users] ubuntu 14.04 as image - no network on first boot

[ML mail]

Small addition here: after the first boot (where the network is not available) instead of rebooting (where the network works afterwards), I can simply run "ifup eth0" and the network is working. So somehow ONE context sets things up correctly but eth0 is simply not up after the first boot...






On , ML mail <mlnospam at yahoo.com> wrote:
I also had no problems with Ubuntu 12.04, this problem only arises with 14.04. After installing the package I did not touch the interfaces file, actually I never touched it and strangely enough it has the correct context data in it but eth0 is just not configured upon first boot. 


Maybe it's my Ubutnu 14.04 image itself... I installed a minimal server version of Ubuntu with only OpenSSH from the tasksel menu. Do I maybe need additional packages or to run/configure anything additional post-installation?

Regards
ML





On Thursday, April 24, 2014 7:57 PM, Javier Fontan <jfontan at opennebula.org> wrote:
We have tested the package in both 12.04 and 14.04. Network works fine
in the first boot. Did you modify interfaces file after installing the
package? One of the things the package does is to empty the interfaces
file, just has the loopback configured so it does not configure the
network before the context package starts.

On Thu, Apr 24, 2014 at 2:55 PM, Javier Fontan <jfontan at opennebula.org> wrote:
> Thanks! I'll take a look at it and test it in other distros.
>
> On Thu, Apr 24, 2014 at 8:00 AM, Michael Kutzner
> <michael.kutzner at virtion.de> wrote:
>> Hi Javier,
>>
>>
>> Am 23.04.2014 um 21:18 schrieb Javier Fontan <jfontan at opennebula.org>:
>>
>>> Network restart is not supported in ubuntu. There is new code to
>>> overcome this issue but we are still testing the packages. A package
>>> with the latest code is attached if you want to try. You can install
>>> it over the previous version.
>>
>> I run into the same problem today and tried to figure out
>> what could be a way also to included fixed interfaces configured
>> in /etc/network/interfaces.d.
>>
>> So, I slightly changed at the end of 00-network (from configure_network on)
>> == snip ==
>> configure_network()
>> {
>>     gen_network_configuration > /etc/network/interfaces
>>     echo "source /etc/network/interfaces.d/*.cfg" >> /etc/network/interfaces
>> }
>>
>> deactivate_network()
>> {
>>     . /etc/os-release
>>     if [ $ID = "ubuntu" ]; then
>>         IFACES=`/sbin/ifquery -la`
>>
>>         for i in $IFACES; do
>>             DEV=`get_dev $i`
>>             /sbin/ifdown $i
>>         done
>>     else
>>         service networking stop
>>     fi
>> }
>>
>> activate_network()
>> {
>>     . /etc/os-release
>>     if [ $ID = "ubuntu" ]; then
>>         IFACES=`/sbin/ifquery -la`
>>
>>         for i in $IFACES; do
>>             DEV=`get_dev $i`
>>             /sbin/ifup $i
>>         done
>>     else
>>         service networking stop
>>         sleep 1
>>         service networking start
>>     fi
>>
>>     sleep 2
>> }
>>
>> deactivate_network
>> configure_network
>> activate_network
>> == snip ==
>>
>> That works fine for me - especially in a mixed setup where I want to
>> use the context on the one hand, but have the need to configure alias
>> interfaces on the other hand (which is only handy on a VM with a
>> fixed configuration).
>>
>> What I did not check yet if that influences somehow any other kind of
>> package (relying on existing interfaces)
>>
>> Best, Michael
>>
>>
>>
>>>
>>>
>>>
>>> On Wed, Apr 23, 2014 at 8:26 PM, ML mail <mlnospam at yahoo.com> wrote:
>>>> Hello,
>>>>
>>>> I just generated a KVM qcow2 image for the new Ubuntu Server 14.04 LTS release. I usually prepare my images by simply installing the the ONE context package (http://dev.opennebula.org/attachments/download/768/one-context_4.5.0.deb) which I also did for this image.
>>>>
>>>>
>>>> Now when I deploy a VM using this image on the very first boot the network is not working, although the /etc/network/interafaces gets correctly setup by the ONE context package an "ifconfig eth0" shows no IP addresses assigned to the interface. Also a "service networking restart" does not work. The only workaround I found for now is to reboot the VM, then networking works correctly.
>>>>
>>>> Is it possible that this is an issue related to the ONE context package? or simply some new networking code that Ubuntu 14.04 might have added or modified?
>>>>
>>>>
>>>> Regards
>>>> ML
>>>>
>>>> _______________________________________________
>>>> Users mailing list
>>>> Users at lists.opennebula.org
>>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>>
>>>
>>>
>>> --
>>> Javier Fontán Muiños
>>> Developer
>>> OpenNebula - The Open Source Toolkit for Data Center Virtualization
>>> www.OpenNebula.org | @OpenNebula | github.com/jfontan
>>> <one-context_4.5.85.deb>_______________________________________________

>>> Users mailing list
>>> Users at lists.opennebula.org
>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>
>
>
>
> --
> Javier Fontán Muiños
> Developer
> OpenNebula - The Open Source Toolkit for Data Center Virtualization
> www.OpenNebula.org | @OpenNebula | github.com/jfontan



-- 
Javier Fontán Muiños
Developer
OpenNebula - The Open Source Toolkit for Data Center Virtualization
www.OpenNebula.org | @OpenNebula | github.com/jfontan
_______________________________________________
Users mailing list
Users at lists.opennebula.org
http://lists.opennebula.org/listinfo.cgi/users-opennebula.org