[one-users] Problem with ebtables OpenNebula

[Leong Marco]

Dear Tino,

Yes, I did have this error in the log.
Mon Apr 11 15:13:09 2011 [MAD][E]: MAD did not answer INIT command

What is the problem happen here? Thank you for your help !

Leong Marco
leong.chou.kin at usj.edu.mo



On Apr 11, 2011, at 8:55 PM, Tino Vazquez wrote:

> Dear Leong, Marwen,
> 
> If you are experiencing the following in the logs
> 
> Fri Apr  8 11:59:05 2011 [MAD][E]: MAD did not answer INIT command
> 
> it may be due to a missing dependency, we can walk you on finding out which one.
> 
> Otherwise, please say so and we will look at other possible causes.
> 
> Regards,
> 
> -Tino
> 
> --
> Constantino Vázquez Blanco | dsa-research.org/tinova
> Virtualization Technology Engineer / Researcher
> OpenNebula Toolkit | opennebula.org
> 
> 
> 
> On Mon, Apr 11, 2011 at 9:13 AM, Leong Marco <leong.chou.kin at usj.edu.mo> wrote:
>> Hi,
>> I have the same problem as Marwen. With this log message.
>> Mon Apr 11 14:50:26 2011 [TM][I]: tm_context.sh: Executed "rm -rf
>> /var/lib/one/2603e38607a144aef3bef07283d77095".
>> Mon Apr 11 14:50:26 2011 [LCM][I]: New VM state is BOOT
>> Mon Apr 11 14:50:26 2011 [VMM][I]: Generating deployment file:
>> /var/lib/one/165/deployment.1
>> Mon Apr 11 14:50:28 2011 [LCM][I]: New VM state is RUNNING
>> Mon Apr 11 14:50:28 2011 [HKM][I]: Hook ebtables-start successfully
>> executed.
>> However, if I do a list to ebtables, it is empty.
>> [oneadmin at geek root]$ sudo ebtables --list
>> Bridge table: filter
>> Bridge chain: INPUT, entries: 0, policy: ACCEPT
>> Bridge chain: FORWARD, entries: 0, policy: ACCEPT
>> Bridge chain: OUTPUT, entries: 0, policy: ACCEPT
>> When I run some ebtables command like this one, it works
>> sudo ebtables -A FORWARD -p IPv4 -j ACCEPT
>> this does add the rules to the table.
>> What can I provide to help you to debug this problem?
>> 
>> Leong Marco
>> leong.chou.kin at usj.edu.mo
>> 
>> 
>> On Apr 7, 2011, at 9:46 PM, marwen marwen wrote:
>> 
>> Hi Zaina
>> Yes I added oneadmin in the sudoers file of the physical host where the VM
>> is allocated.
>> And when I create the VM I specify the host where the VM will be allocated.
>> But the problem is not resolved.
>> Do you think that we must add this command in sudoers file of all cluster
>> nodes.
>> oneadmin    ALL=(ALL) NOPASSWD: /sbin/ebtables *
>> Best regards
>> Marwen
>> 
>>> From: Zaina AFOULKI <zaina.afoulki at ensi-bourges.fr>
>>> To: users at lists.opennebula.org
>>> Subject: Re: [one-users] Problem with ebtables OpenNebula
>>> Message-ID: <4D9CB10C.6080104 at ensi-bourges.fr>
>>> Content-Type: text/plain; charset=ISO-8859-1
>>> 
>>> Hi Marwen,
>>> 
>>> Did you make sure that oneadmin is added in the /etc/sudoers file with
>>> oneadmin    ALL=(ALL) NOPASSWD: /sbin/ebtables * ?
>>> 
>>> http://opennebula.org/documentation:archives:rel2.0:nm
>>> 
>>> --
>>> Zaina
>>> 
>>> 
>>> On 04/06/2011 06:40 PM, marwen marwen wrote:
>>>> Hi,
>>>> 
>>>> I'm using ebtables to isolate virtual network in OpenNebula.
>>>> I have a problem when OpenNebula execute ebtables-kvm script.
>>>> In fact, the log file mention no error "Wed Apr  6 18:22:02 2011
>>>> [HKM][D]:
>>>> Message received: EXECUTE SUCCESS 146 ebtables-start".
>>>> But there are no rule added to the list rules of ebtables in the
>>>> physical
>>>> host where the VM is allocated.
>>>> 
>>>> ###############################################
>>>> sudo ebtables -L
>>>> 
>>>> Bridge table: filter
>>>> 
>>>> Bridge chain: INPUT, entries: 0, policy: ACCEPT
>>>> 
>>>> Bridge chain: FORWARD, entries: 0, policy: ACCEPT
>>>> 
>>>> Bridge chain: OUTPUT, entries: 0, policy: ACCEPT
>>>> ###############################################
>>>> 
>>>> And when I execute manually the script on the worker node, the rules are
>>>> added.
>>>> In the oned.conf we put this configuration
>>>> 
>>>> ###############################################
>>>> VM_HOOK = [
>>>>     name      = "ebtables-start",
>>>>     on        = "running",
>>>>     command   = "ebtables-kvm", # or ebtables-xen
>>>>     arguments = "one-$VMID",
>>>>     remote    = "yes" ]
>>>> 
>>>> VM_HOOK = [
>>>>     name      = "ebtables-flush",
>>>>     on        = "done",
>>>>     command   = "ebtables-flush",
>>>>     arguments = "",
>>>>     remote    = "yes" ]
>>>> ###############################################
>>>> 
>>>> can you help me to fix this problem
>>>> 
>>>> Best Regards
>>>> Marwen
>>>> 
>>>> 
>>>> 
>>>> 
>>>> _______________________________________________
>>>> Users mailing list
>>>> Users at lists.opennebula.org
>>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>> 
>>> 
>> 
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