[Openstack] Error in l3_agent

gong yong sheng gongysh at linux.vnet.ibm.com
Mon Nov 5 10:07:10 UTC 2012


I think we already fixed this bug.
please see if it helps:
https://review.openstack.org/#/c/14756/

On 11/05/2012 05:52 PM, Skible OpenStack wrote:
> Hello Stackers !
>
> i am finding a weird error in my l3_agent.log file:
>
> ================================
>
> Stderr: ''
> 2012-11-05 10:22:59    ERROR [quantum.agent.l3_agent] Error running 
> l3_nat daemon_loop
> Traceback (most recent call last):
>   File "/usr/lib/python2.7/dist-packages/quantum/agent/l3_agent.py", 
> line 170, in daemon_loop
>     self.do_single_loop()
>   File "/usr/lib/python2.7/dist-packages/quantum/agent/l3_agent.py", 
> line 227, in do_single_loop
>     self.process_router(ri)
>   File "/usr/lib/python2.7/dist-packages/quantum/agent/l3_agent.py", 
> line 300, in process_router
>     self.external_gateway_added(ri, ex_gw_port, internal_cidrs)
>   File "/usr/lib/python2.7/dist-packages/quantum/agent/l3_agent.py", 
> line 398, in external_gateway_added
>     ri.iptables_manager.apply()
>   File 
> "/usr/lib/python2.7/dist-packages/quantum/agent/linux/iptables_manager.py", 
> line 282, in apply
>     root_helper=self.root_helper))
>   File 
> "/usr/lib/python2.7/dist-packages/quantum/agent/linux/utils.py", line 
> 55, in execute
>     raise RuntimeError(m)
> RuntimeError:
> Command: ['sudo', '/usr/bin/quantum-rootwrap', 
> '/etc/quantum/rootwrap.conf', '/sbin/iptables-save', '-t', 'filter']
> Exit code: 99
> Stdout: 'Unauthorized command: /sbin/iptables-save -t filter\n'
> Stderr: ''
>
> ==================================
>
> I can't seem to find any documentation about this problem.
>
> Can anyone please shed some light on this ?
>
> Best regards,
> Bilel
>
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