[one-users] XEN Assigned IP is not available in VM

Javier Fontan jfontan at opennebula.org
Fri Nov 8 02:04:49 PST 2013 

The context scripts already restart the network after configuring it
in /etc/one-context.d/00-network. What version of context packages are
you using?

On Thu, Nov 7, 2013 at 9:25 PM, Documented Facts
<documentedfacts at gmail.com> wrote:
> I have resolve this. What I did was putting "sudo /etc/init.d/networking
> restart" after bellow code
>
> if [ -e "/dev/disk/by-label/CONTEXT" ]; then
>     mount -t iso9660 -L CONTEXT -o ro /mnt
>     if [ -f /mnt/context.sh ]; then
>         export_rc_vars /mnt/context.sh
>     fi
>
>     execute_scripts
>
>     umount /mnt
> else
>     execute_scripts
> fi
>
> so my new vmcontext.sh file contain something like bellow something between
> "#################" lines
>
> ###################################################
>
> if [ -e "/dev/disk/by-label/CONTEXT" ]; then
>     mount -t iso9660 -L CONTEXT -o ro /mnt
>     if [ -f /mnt/context.sh ]; then
>         export_rc_vars /mnt/context.sh
>     fi
>
>     execute_scripts
>
>     umount /mnt
> else
>     execute_scripts
> fi
>
> sudo /etc/init.d/networking restart
>
>
> ##################################################
>
> Thanks you all
>
>
> On Tue, Oct 29, 2013 at 12:01 PM, Documented Facts
> <documentedfacts at gmail.com> wrote:
>>
>> Os is Ubuntu 12.04. During installation I choose cloud images and it's a
>> PV guest
>>
>> Contextualization packages was downloaded with this URL
>>
>> http://dev.opennebula.org/attachments/download/721/one-context_4.2.1.deb.
>> So it must be 4.2.
>>
>> If I use bellow part with same image without OpenNebula and on a XEN
>> through a .xen file VM got the assigned IP  address by me. in this case
>> 10.*.*.163.
>>
>> Even though VM show different IP address to above IP sunstone show that VM
>> ip is 10.*.*.163. I think contextualization package reset the IP.
>>
>> vif = [
>>     ' mac=02:00:0a:16:81:a3,ip=10.*.*.163,bridge=xenbr0',
>> ]
>>
>>
>>
>>
>>
>> On Mon, Oct 28, 2013 at 11:08 PM, Carlos Martín Sánchez
>> <cmartin at opennebula.org> wrote:
>>>
>>> Hi,
>>>
>>> On Mon, Oct 28, 2013 at 6:27 PM, Documented Facts
>>> <documentedfacts at gmail.com> wrote:
>>>
>>>> But I have already installed Context DEB packages and contextualization
>>>> ISO through the template by using sun stone. disk.2 is the Contexulization
>>>> ISO
>>>
>>>
>>> That's something worth mentioning in the first email ;)
>>>
>>> What OS is your guest? And the version of the contextualization packages?
>>>
>>> Regards
>>>
>>> --
>>> Carlos Martín, MSc
>>> Project Engineer
>>> OpenNebula - Flexible Enterprise Cloud Made Simple
>>> www.OpenNebula.org | cmartin at opennebula.org | @OpenNebula
>>>
>>>
>>> On Mon, Oct 28, 2013 at 6:27 PM, Documented Facts
>>> <documentedfacts at gmail.com> wrote:
>>>>
>>>> But I have already installed Context DEB packages and contextualization
>>>> ISO through the template by using sun stone. disk.2 is the Contexulization
>>>> ISO
>>>>
>>>> disk = [
>>>>     'file:/var/lib/one//datastores/0/36/disk.0,xvda,w',
>>>>     'file:/var/lib/one//datastores/0/36/disk.1,xvdc,w',
>>>>     'file:/var/lib/one//datastores/0/36/disk.2,xvdb,r',
>>>> ]
>>>>
>>>>
>>>>
>>>> On Mon, Oct 28, 2013 at 10:32 PM, Carlos Martín Sánchez
>>>> <cmartin at opennebula.org> wrote:
>>>>>
>>>>> Hi,
>>>>>
>>>>> In OpenNebula the guests can configure their IP via contextualization,
>>>>> or deploying the virtual router dhcp appliance. The previous links should
>>>>> get you started.
>>>>>
>>>>> Cheers
>>>>> --
>>>>> Carlos Martín, MSc
>>>>> Project Engineer
>>>>> OpenNebula - Flexible Enterprise Cloud Made Simple
>>>>> www.OpenNebula.org | cmartin at opennebula.org | @OpenNebula
>>>>>
>>>>>
>>>>> On Mon, Oct 28, 2013 at 5:13 PM, Documented Facts
>>>>> <documentedfacts at gmail.com> wrote:
>>>>>>
>>>>>> Can I get a solution to my problem or any path to find solution for
>>>>>> that ?
>>>>>>
>>>>>>
>>>>>> On Mon, Oct 28, 2013 at 4:50 PM, Carlos Martín Sánchez
>>>>>> <cmartin at opennebula.org> wrote:
>>>>>>>
>>>>>>> Hi,
>>>>>>>
>>>>>>> On Sun, Oct 27, 2013 at 11:10 AM, Ionut Popovici
>>>>>>> <ionut at hackaserver.com> wrote:
>>>>>>>>
>>>>>>>> Use contextualization .. if not  make and dhcp server that will use
>>>>>>>> the mac address as opennebula use ..
>>>>>>>> the end of max is the ip adress in hexa
>>>>>>>> 10.0.0.1
>>>>>>>> is like 02:00:0a:00:00:01 so u can make your own lesses :D
>>>>>>>
>>>>>>>
>>>>>>> I want to add to Ionut's answer that contextualization is explained
>>>>>>> here:
>>>>>>> http://opennebula.org/documentation:rel4.2:context_overview
>>>>>>>
>>>>>>> And that we already provide a dhcp server appliance, you don't need
>>>>>>> to make your own:
>>>>>>> http://opennebula.org/documentation:rel4.2:router
>>>>>>>
>>>>>>> Best regards
>>>>>>> --
>>>>>>> Carlos Martín, MSc
>>>>>>> Project Engineer
>>>>>>> OpenNebula - Flexible Enterprise Cloud Made Simple
>>>>>>> www.OpenNebula.org | cmartin at opennebula.org | @OpenNebula
>>>>>>>
>>>>>>>
>>>>>>> On Sun, Oct 27, 2013 at 11:10 AM, Ionut Popovici
>>>>>>> <ionut at hackaserver.com> wrote:
>>>>>>>>
>>>>>>>> Use contextualization .. if not  make and dhcp server that will use
>>>>>>>> the mac address as opennebula use ..
>>>>>>>> the end of max is the ip adress in hexa
>>>>>>>> 10.0.0.1
>>>>>>>> is like 02:00:0a:00:00:01 so u can make your own lesses :D
>>>>>>>>
>>>>>>>> On 10/27/2013 11:58 AM, Documented Facts wrote:
>>>>>>>>
>>>>>>>> Hi
>>>>>>>>
>>>>>>>> I have assigned vm a IP address with this form 10.*.*.163. But when
>>>>>>>> I see ip by using ifconfig totally different IP is displayed.
>>>>>>>>
>>>>>>>> The deployment.0 file show the correct ip which I want in vif
>>>>>>>> session. if I run same image through xen by using .xen file with the bellow
>>>>>>>> vif. It show the ip for that VM and it let ping from outside. Can you give
>>>>>>>> me advice to overcome this problem. I don't have install VNC since I can
>>>>>>>> access the XEN hosts.
>>>>>>>>
>>>>>>>> name = 'one-36'
>>>>>>>> #O CPU_CREDITS = 180
>>>>>>>> memory  = '256'
>>>>>>>> bootloader = "/usr/bin/pygrub"
>>>>>>>> disk = [
>>>>>>>>     'file:/var/lib/one//datastores/0/36/disk.0,xvda,w',
>>>>>>>>     'file:/var/lib/one//datastores/0/36/disk.1,xvdc,w',
>>>>>>>>     'file:/var/lib/one//datastores/0/36/disk.2,xvdb,r',
>>>>>>>> ]
>>>>>>>> vif = [
>>>>>>>>     ' mac=02:00:0a:16:81:a3,ip=10.*.*.163,bridge=xenbr0',
>>>>>>>> ]
>>>>>>>>
>>>>>>>> Thanks
>>>>>>>>
>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> Users mailing list
>>>>>>>> Users at lists.opennebula.org
>>>>>>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> Users mailing list
>>>>>>>> Users at lists.opennebula.org
>>>>>>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>
>
>
> _______________________________________________
> 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

More information about the Users mailing list