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Hi Nasir,

I can run mount --make-rslave / command from bash successfully. Would you
mind please guide me more?

On 8 October 2015 at 22:34, Nasir Mahmood <nasir.mahmood at gmail.com> wrote:

> My apologies Reza, I read it be a neutron messed up with sudo, but it
> looks that the namespace enabled mounting is not working which is causing
> your commands to fail.  Can you please re run the mount --make-rslave /
> command ... I'll have to read all that documentation for you which I can't
> do now,
> On 8 Oct 2015 20:42, "Reza Bakhshayeshi" <reza.b2008 at gmail.com> wrote:
>
>> Hi Nasir,
>>
>> Thanks for your reply.
>> I can run the following command from bash successfully:
>>
>> sudo -u neutron bash -c 'sudo nova-rootwrap /etc/nova/rootwrap.conf ip
>> netns exec 221bd74f7522b3eb169eff5388bc5bf6feb1388c319b61102750cdf269f223e3
>> ip link set ns466bfc41-a9 address fa:16:3e:de:aa:9f'
>>
>> Is this what you mean?
>>
>> Regards,
>> Reza
>>
>> On 8 October 2015 at 10:06, Nasir Mahmood <nasir.mahmood at gmail.com>
>> wrote:
>>
>>> Reza,
>>>
>>> Looks like your sudo commands are failing due to improper sudo settings
>>> for neutron... Try running some sample commands by neutron user and verify
>>> the status.  Thanks
>>> On 8 Oct 2015 09:01, "Reza Bakhshayeshi" <reza.b2008 at gmail.com> wrote:
>>>
>>>> Hi,
>>>>
>>>> I'm trying to setup nova-docker with neutron on Kilo,
>>>> but I receive the following error in nova-compute.log
>>>> While instance seems to be created successfully, I can't ping or ssh to
>>>> container.
>>>>
>>>> 2015-01-07 22:39:02.514 60733 ERROR novadocker.virt.docker.vifs [-]
>>>> Failed to attach vif
>>>> 2015-01-07 22:39:02.514 60733 TRACE novadocker.virt.docker.vifs
>>>> Traceback (most recent call last):
>>>> 2015-01-07 22:39:02.514 60733 TRACE novadocker.virt.docker.vifs   File
>>>> "/usr/lib/python2.7/site-packages/novadocker/virt/docker/vifs.py", line
>>>> 420, in attach
>>>> 2015-01-07 22:39:02.514 60733 TRACE novadocker.virt.docker.vifs
>>>> run_as_root=True)
>>>> 2015-01-07 22:39:02.514 60733 TRACE novadocker.virt.docker.vifs   File
>>>> "/usr/lib/python2.7/site-packages/nova/utils.py", line 206, in execute
>>>> 2015-01-07 22:39:02.514 60733 TRACE novadocker.virt.docker.vifs
>>>> return processutils.execute(*cmd, **kwargs)
>>>> 2015-01-07 22:39:02.514 60733 TRACE novadocker.virt.docker.vifs   File
>>>> "/usr/lib/python2.7/site-packages/oslo_concurrency/processutils.py", line
>>>> 233, in execute
>>>> 2015-01-07 22:39:02.514 60733 TRACE novadocker.virt.docker.vifs
>>>> cmd=sanitized_cmd)
>>>> 2015-01-07 22:39:02.514 60733 TRACE novadocker.virt.docker.vifs
>>>> ProcessExecutionError: Unexpected error while running command.
>>>> 2015-01-07 22:39:02.514 60733 TRACE novadocker.virt.docker.vifs
>>>> Command: sudo nova-rootwrap /etc/nova/rootwrap.conf ip netns exec
>>>> fd607634a98b5fbfc53c5d7e11c92ef6de3a24cda5b1d8f59e5b56908348c02f ip link
>>>> set nsf6d79c91-bc address fa:16:3e:4a:57:36
>>>> 2015-01-07 22:39:02.514 60733 TRACE novadocker.virt.docker.vifs Exit
>>>> code: 1
>>>> 2015-01-07 22:39:02.514 60733 TRACE novadocker.virt.docker.vifs Stdout:
>>>> u''
>>>> 2015-01-07 22:39:02.514 60733 TRACE novadocker.virt.docker.vifs Stderr:
>>>> u'"mount --make-rslave /" failed: Permission denied\n'
>>>> 2015-01-07 22:39:02.514 60733 TRACE novadocker.virt.docker.vifs
>>>>
>>>> any suggestion would be helpful.
>>>>
>>>> Regards,
>>>> Reza
>>>>
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>>
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