[one-users] Problem with ebtables OpenNebula

[Tino Vazquez]

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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