Comment 4 for bug 1060559

Hi Gary,

Here you go:

sudo -u quantum sudo /usr/bin/quantum-l3-agent --config-dir /etc/openstack/quantum --config-file /etc/openstack/quantum/l3_agent.ini --log-file /var/log/openstack/quantum-l3-agent.log -v -d

Traceback (most recent call last):
  File "/usr/bin/quantum-l3-agent", line 9, in <module>
    load_entry_point('quantum==2013.1', 'console_scripts', 'quantum-l3-agent')()
  File "/usr/lib/python2.6/site-packages/quantum-2013.1-py2.6.egg/quantum/agent/l3_agent.py", line 530, in main
    mgr = L3NATAgent(conf)
  File "/usr/lib/python2.6/site-packages/quantum-2013.1-py2.6.egg/quantum/agent/l3_agent.py", line 129, in __init__
    self._destroy_all_router_namespaces()
  File "/usr/lib/python2.6/site-packages/quantum-2013.1-py2.6.egg/quantum/agent/l3_agent.py", line 136, in _destroy_all_router_namespaces
    for ns in root_ip.get_namespaces(self.conf.root_helper):
  File "/usr/lib/python2.6/site-packages/quantum-2013.1-py2.6.egg/quantum/agent/linux/ip_lib.py", line 124, in get_namespaces
    output = cls._execute('', 'netns', ('list',), root_helper=root_helper)
  File "/usr/lib/python2.6/site-packages/quantum-2013.1-py2.6.egg/quantum/agent/linux/ip_lib.py", line 56, in _execute
    root_helper=root_helper)
  File "/usr/lib/python2.6/site-packages/quantum-2013.1-py2.6.egg/quantum/agent/linux/utils.py", line 60, in execute
    raise RuntimeError(m)
RuntimeError:
Command: ['sudo', 'ip', 'netns', 'list']
Exit code: 255
Stdout: ''
Stderr: 'Object "netns" is unknown, try "ip help".\n'